An empirical approach for predicting burden velocities in rock blasting
An analytical relation between burden velocity and ratio of burden to blasthole diameter is developed in this paper. This relation is found to be consistent with the measured burden velocities of all 37 full-scale blasts found from published articles. These blasts include single-hole blasts, multi-h...
Saved in:
| Published in | Journal of Rock Mechanics and Geotechnical Engineering Vol. 13; no. 4; pp. 767 - 773 |
|---|---|
| Main Authors | , , |
| Format | Journal Article |
| Language | English |
| Published |
Elsevier B.V
01.08.2021
Oulu Mining School,University of Oulu,Oulu,FI-90014,Finland%State Key Laboratory of Explosion Science and Technology,Beijing Institute of Technology,Beijing,China%Division of Mining and Geotechnical Engineering,Lule(a) University of Technology,Lule(a),Sweden Elsevier |
| Subjects | |
| Online Access | Get full text |
Cover
Loading…
| Abstract | An analytical relation between burden velocity and ratio of burden to blasthole diameter is developed in this paper. This relation is found to be consistent with the measured burden velocities of all 37 full-scale blasts found from published articles. These blasts include single-hole blasts, multi-hole blasts, and simultaneously-initiated blasts with various borehole diameters such as 64 mm, 76 mm, 92 mm, 115 mm, 142 mm and 310 mm. All boreholes were fully charged. The agreement between measured and calculated burden velocities demonstrates that this relation can be used to predict the burden velocity of a wide range of full-scale blast with fully-coupled explosive charge and help to determine a correct delay time between adjacent holes or rows in various full-scale blasts involved in tunnelling (or drifting), surface and underground mining production blasts and underground opening slot blasts. In addition, this theoretical relation is found to agree with the measured burden velocities of 9 laboratory small-scale blasts to a certain extent. To predict the burden velocity of a small-scale blast, a further study or modification to the relation is necessary by using more small-scale blasts in the future. |
|---|---|
| AbstractList | An analytical relation between burden velocity and ratio of burden to blasthole diameter is developed in this paper.This relation is found to be consistent with the measured burden velocities of all 37 full-scale blasts found from published articles.These blasts include single-hole blasts,multi-hole blasts,and simultaneously-initiated blasts with various borehole diameters such as 64 mm,76 mm,92 mm,115 mm,142 mm and 310 mm.All boreholes were fully charged.The agreement between measured and calcu-lated burden velocities demonstrates that this relation can be used to predict the burden velocity of a wide range of full-scale blast with fully-coupled explosive charge and help to determine a correct delay time between adjacent holes or rows in various full-scale blasts involved in tunnelling (or drifting),surface and underground mining production blasts and underground opening slot blasts.In addition,this theoretical relation is found to agree with the measured burden velocities of 9 laboratory small-scale blasts to a certain extent.To predict the burden velocity of a small-scale blast,a further study or modification to the relation is necessary by using more small-scale blasts in the future. An analytical relation between burden velocity and ratio of burden to blasthole diameter is developed in this paper. This relation is found to be consistent with the measured burden velocities of all 37 full-scale blasts found from published articles. These blasts include single-hole blasts, multi-hole blasts, and simultaneously-initiated blasts with various borehole diameters such as 64 mm, 76 mm, 92 mm, 115 mm, 142 mm and 310 mm. All boreholes were fully charged. The agreement between measured and calculated burden velocities demonstrates that this relation can be used to predict the burden velocity of a wide range of full-scale blast with fully-coupled explosive charge and help to determine a correct delay time between adjacent holes or rows in various full-scale blasts involved in tunnelling (or drifting), surface and underground mining production blasts and underground opening slot blasts. In addition, this theoretical relation is found to agree with the measured burden velocities of 9 laboratory small-scale blasts to a certain extent. To predict the burden velocity of a small-scale blast, a further study or modification to the relation is necessary by using more small-scale blasts in the future. An analytical relation between burden velocity and ratio of burden to blasthole diameter is developed in this paper. This relation is found to be consistent with the measured burden velocities of all 37 full-scale blasts found from published articles. These blasts include single-hole blasts, multi-hole blasts, and simultaneously-initiated blasts with various borehole diameters such as 64 mm, 76 mm, 92 mm, 115 mm, 142 mm and 310 mm. All boreholes were fully charged. The agreement between measured and calculated burden velocities demonstrates that this relation can be used to predict the burden velocity of a wide range of full-scale blast with fully-coupled explosive charge and help to determine a correct delay time between adjacent holes or rows in various full-scale blasts involved in tunnelling (or drifting), surface and underground mining production blasts and underground opening slot blasts. In addition, this theoretical relation is found to agree with the measured burden velocities of 9 laboratory small-scale blasts to a certain extent. To predict the burden velocity of a small-scale blast, a further study or modification to the relation is necessary by using more small-scale blasts in the future. |
| Author | Zhang, Zong-Xian Chi, Li-Yuan Yi, Changping |
| AuthorAffiliation | Oulu Mining School,University of Oulu,Oulu,FI-90014,Finland%State Key Laboratory of Explosion Science and Technology,Beijing Institute of Technology,Beijing,China%Division of Mining and Geotechnical Engineering,Lule(a) University of Technology,Lule(a),Sweden |
| AuthorAffiliation_xml | – name: Oulu Mining School,University of Oulu,Oulu,FI-90014,Finland%State Key Laboratory of Explosion Science and Technology,Beijing Institute of Technology,Beijing,China%Division of Mining and Geotechnical Engineering,Lule(a) University of Technology,Lule(a),Sweden |
| Author_xml | – sequence: 1 givenname: Zong-Xian orcidid: 0000-0002-0618-1442 surname: Zhang fullname: Zhang, Zong-Xian email: Zongxian.zhang@oulu.fi organization: Oulu Mining School, University of Oulu, Oulu, FI-90014, Finland – sequence: 2 givenname: Li-Yuan orcidid: 0000-0002-0885-7071 surname: Chi fullname: Chi, Li-Yuan organization: State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing, China – sequence: 3 givenname: Changping orcidid: 0000-0002-5872-5173 surname: Yi fullname: Yi, Changping organization: Division of Mining and Geotechnical Engineering, Luleå University of Technology, Luleå, Sweden |
| BackLink | https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-84313$$DView record from Swedish Publication Index |
| BookMark | eNp9kc1u1DAURrMoEqX0CdjkAZhgJ_5JFixGBdpKldgAW-vGvk6dZuzIzrSdt69nUhaw6MqWdc_R9fd9KM588FgUnyipKKHiy1iNcTdgVZOaVoRVhLCz4pwKyTZScv6-uEzJ9YRKJoVsxHlxvfUl7mYXnYaphHmOAfR9aUMs54jG6cX5oez30aAvH3EK2i0OU-l8GYN-KPsJ0nHkY_HOwpTw8vW8KH7_-P7r6mZz9_P69mp7twFOm2XDrTWirbu8gSHGmI6iBQCUBqAjrcC2JkhkQ2rJrRTIhc030vHeoqZCNBfF7eo1AUY1R7eDeFABnDo9hDgoiIvTEyreZD8HbrgxrG67vq9N2_G2J7VmktHs-ry60hPO-_4f2zf3Z3uyTctetayhTR6v1vEn8Bb8oMawjz5_Vh3S9Hw4LIN-7hUeoyeMEJ6BbgV0DClFtCqHB4sLfongJkWJOpamRnUqTR1JRZjKpWW2-Y_9u93b1NeVwlzBo8OoknbodS4yol5yRu5N_gUEYra0 |
| CitedBy_id | crossref_primary_10_1007_s00603_024_03848_z crossref_primary_10_1016_j_ijrmms_2024_105830 crossref_primary_10_21595_jve_2022_22360 crossref_primary_10_1007_s00603_024_03928_0 crossref_primary_10_1016_j_compgeo_2023_105271 crossref_primary_10_1007_s00603_022_02831_w crossref_primary_10_1155_2022_6441669 crossref_primary_10_31897_PMI_2022_84 crossref_primary_10_1016_j_engstruct_2022_115272 crossref_primary_10_15576_GLL_193744 crossref_primary_10_1007_s40948_023_00674_5 crossref_primary_10_3390_app132312837 |
| Cites_doi | 10.1016/0148-9062(95)00054-2 10.1016/0148-9062(73)90007-7 10.1080/13855140600858339 10.1007/s00603-012-0249-7 10.1016/j.ijrmms.2006.05.002 10.1016/j.ijmst.2017.01.009 10.1016/j.ijrmms.2020.104278 10.1007/s00603-018-1620-0 10.1007/BF00881125 10.1016/j.jrmge.2016.06.005 10.1007/s00603-019-01749-0 10.1007/s00603-018-1447-8 10.1016/j.ijrmms.2015.03.002 10.1016/j.ijimpeng.2015.11.015 10.1007/BF00880943 10.1016/j.ijimpeng.2006.11.006 10.1016/j.tust.2019.103257 |
| ContentType | Journal Article |
| Copyright | 2021 Institute of Rock and Soil Mechanics, Chinese Academy of Sciences Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| Copyright_xml | – notice: 2021 Institute of Rock and Soil Mechanics, Chinese Academy of Sciences – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| DBID | 6I. AAFTH AAYXX CITATION 2B. 4A8 92I 93N PSX TCJ ADTPV AOWAS D8T ZZAVC DOA |
| DOI | 10.1016/j.jrmge.2021.04.004 |
| DatabaseName | ScienceDirect Open Access Titles Elsevier:ScienceDirect:Open Access CrossRef Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ) SwePub SwePub Articles SWEPUB Freely available online SwePub Articles full text DOAJ Directory of Open Access Journals |
| DatabaseTitle | CrossRef |
| DatabaseTitleList | |
| Database_xml | – sequence: 1 dbid: DOA name: DOAJ Directory of Open Access Journals url: https://www.doaj.org/ sourceTypes: Open Website |
| DeliveryMethod | fulltext_linktorsrc |
| EndPage | 773 |
| ExternalDocumentID | oai_doaj_org_article_53dd95a5d5dd4289bb2d8958b02c4741 oai_DiVA_org_ltu_84313 yslxyytgcxb_e202104005 10_1016_j_jrmge_2021_04_004 S1674775521000652 |
| GroupedDBID | 6I. AAFTH ALMA_UNASSIGNED_HOLDINGS CDYEO AAYXX CITATION 2B. 4A8 92I 93N PSX TCJ ADTPV AOWAS D8T ZZAVC GROUPED_DOAJ |
| ID | FETCH-LOGICAL-a513t-5ffd6829017d0ddd91efaaae7daa9086e820e0730275f76e56f275095bfec1663 |
| IEDL.DBID | DOA |
| ISSN | 1674-7755 |
| IngestDate | Wed Aug 27 01:29:43 EDT 2025 Thu Aug 21 06:43:40 EDT 2025 Thu May 29 03:58:35 EDT 2025 Thu Apr 24 22:53:46 EDT 2025 Tue Jul 01 01:39:51 EDT 2025 Thu Jul 20 20:14:57 EDT 2023 |
| IsDoiOpenAccess | true |
| IsOpenAccess | true |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 4 |
| Keywords | Rock blasting Mining Tunnelling Delay time Kinetic energy Burden velocity |
| Language | English |
| License | This is an open access article under the CC BY-NC-ND license. |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-LOGICAL-a513t-5ffd6829017d0ddd91efaaae7daa9086e820e0730275f76e56f275095bfec1663 |
| ORCID | 0000-0002-0618-1442 0000-0002-0885-7071 0000-0002-5872-5173 |
| OpenAccessLink | https://doaj.org/article/53dd95a5d5dd4289bb2d8958b02c4741 |
| PageCount | 7 |
| ParticipantIDs | doaj_primary_oai_doaj_org_article_53dd95a5d5dd4289bb2d8958b02c4741 swepub_primary_oai_DiVA_org_ltu_84313 wanfang_journals_yslxyytgcxb_e202104005 crossref_citationtrail_10_1016_j_jrmge_2021_04_004 crossref_primary_10_1016_j_jrmge_2021_04_004 elsevier_sciencedirect_doi_10_1016_j_jrmge_2021_04_004 |
| ProviderPackageCode | CITATION AAYXX |
| PublicationCentury | 2000 |
| PublicationDate | 2021-08-01 |
| PublicationDateYYYYMMDD | 2021-08-01 |
| PublicationDate_xml | – month: 08 year: 2021 text: 2021-08-01 day: 01 |
| PublicationDecade | 2020 |
| PublicationTitle | Journal of Rock Mechanics and Geotechnical Engineering |
| PublicationTitle_FL | Journal of Rock Mechanics and Geotechnical Engineering |
| PublicationYear | 2021 |
| Publisher | Elsevier B.V Oulu Mining School,University of Oulu,Oulu,FI-90014,Finland%State Key Laboratory of Explosion Science and Technology,Beijing Institute of Technology,Beijing,China%Division of Mining and Geotechnical Engineering,Lule(a) University of Technology,Lule(a),Sweden Elsevier |
| Publisher_xml | – name: Elsevier B.V – name: Oulu Mining School,University of Oulu,Oulu,FI-90014,Finland%State Key Laboratory of Explosion Science and Technology,Beijing Institute of Technology,Beijing,China%Division of Mining and Geotechnical Engineering,Lule(a) University of Technology,Lule(a),Sweden – name: Elsevier |
| References | Aler, Mouza, Arnould (bib1) 1996; 33 Yang, Kavetsky (bib31) 1990; 8 Yan, Zhou, Lu, Chen, Zhou (bib29) 2016; 90 Zhang (bib34) 2016 Segarra, Sanchidrián, López (bib24) 2003 Zhang (bib33) 2012; 6 Tilert, Svedbjörk, Ouchterlony, Nilsson, Temun, Mattsson (bib26) 2007; 34 Wimmer, Nordqvist, Ouchterlony, Nyberg, Furtney (bib27) 2013 Chi, Zhang, Aalberg, Yang, Li (bib8) 2019; 52 Yang, Kavetsky, McKenzie (bib30) 1989; 7 Petropoulos, Wimmer, Johansson, Nordlund (bib21) 2018; 51 Zhang (bib36) 2017; 27 Chi, Zhang, Aalberg, Li (bib9) 2019; 52 Chiappetta, Mammele (bib11) 1987; vol. 832 Winzer, Anderson, Ritter (bib28) 1983 Huang, Liu, Li, Li, Wang (bib12) 2014; 34 Brinkmann (bib6) 1990 Chandra, Nagesha, Sastry (bib7) 2018 Bergman, Riggle, Wu (bib3) 1973; 10 Katsuyama, Ogata, Wada (bib15) 1993 Zhang (bib35) 2016; 8 Chiappetta, Borg (bib10) 1983; vol. 1 Olofsson (bib17) 1999 Zhang, Hou, Guo, He (bib37) 2020; 97 Raina, Murthy, Soni, Soni (bib22) 2015; 76 Bergmann, Wu, Edl (bib4) 1974; 175 Armstrong (bib2) 1994 Zhang, Hou, Guo, He, Zhang (bib38) 2020; 128 Katsabanis, Tawadrous, Braun, Kennedy (bib14) 2006; 10 Ouchterlony, Moser (bib19) 2013 Bergmann (bib5) 1983 Sanchidrián, Pablo, López (bib23) 2007; 44 Young, Fourney, Patti, Trent (bib32) 1983; vol. 1 Noren (bib16) 1956 Johansson, Ouchterlony (bib13) 2013; 46 Ouchterlony, Nyberg, Olsson, Bergqvist, Granlund, Grind (bib20) 2004; 65 Olsson, Nyberg, Fjellborg (bib18) 2009; 2009 Stagg, Rholl (bib25) 1987 Brinkmann (10.1016/j.jrmge.2021.04.004_bib6) 1990 Raina (10.1016/j.jrmge.2021.04.004_bib22) 2015; 76 Young (10.1016/j.jrmge.2021.04.004_bib32) 1983; vol. 1 Johansson (10.1016/j.jrmge.2021.04.004_bib13) 2013; 46 Tilert (10.1016/j.jrmge.2021.04.004_bib26) 2007; 34 Chi (10.1016/j.jrmge.2021.04.004_bib9) 2019; 52 Yan (10.1016/j.jrmge.2021.04.004_bib29) 2016; 90 Chiappetta (10.1016/j.jrmge.2021.04.004_bib10) 1983; vol. 1 Sanchidrián (10.1016/j.jrmge.2021.04.004_bib23) 2007; 44 Zhang (10.1016/j.jrmge.2021.04.004_bib35) 2016; 8 Aler (10.1016/j.jrmge.2021.04.004_bib1) 1996; 33 Yang (10.1016/j.jrmge.2021.04.004_bib31) 1990; 8 Chiappetta (10.1016/j.jrmge.2021.04.004_bib11) 1987; vol. 832 Katsuyama (10.1016/j.jrmge.2021.04.004_bib15) 1993 Katsabanis (10.1016/j.jrmge.2021.04.004_bib14) 2006; 10 Yang (10.1016/j.jrmge.2021.04.004_bib30) 1989; 7 Bergmann (10.1016/j.jrmge.2021.04.004_bib4) 1974; 175 Bergman (10.1016/j.jrmge.2021.04.004_bib3) 1973; 10 Segarra (10.1016/j.jrmge.2021.04.004_bib24) 2003 Ouchterlony (10.1016/j.jrmge.2021.04.004_bib20) 2004; 65 Stagg (10.1016/j.jrmge.2021.04.004_bib25) 1987 Ouchterlony (10.1016/j.jrmge.2021.04.004_bib19) 2013 Noren (10.1016/j.jrmge.2021.04.004_bib16) 1956 Petropoulos (10.1016/j.jrmge.2021.04.004_bib21) 2018; 51 Zhang (10.1016/j.jrmge.2021.04.004_bib36) 2017; 27 Chandra (10.1016/j.jrmge.2021.04.004_bib7) 2018 Olofsson (10.1016/j.jrmge.2021.04.004_bib17) 1999 Zhang (10.1016/j.jrmge.2021.04.004_bib33) 2012; 6 Zhang (10.1016/j.jrmge.2021.04.004_bib37) 2020; 97 Zhang (10.1016/j.jrmge.2021.04.004_bib34) 2016 Wimmer (10.1016/j.jrmge.2021.04.004_bib27) 2013 Winzer (10.1016/j.jrmge.2021.04.004_bib28) 1983 Chi (10.1016/j.jrmge.2021.04.004_bib8) 2019; 52 Bergmann (10.1016/j.jrmge.2021.04.004_bib5) 1983 Olsson (10.1016/j.jrmge.2021.04.004_bib18) 2009; 2009 Zhang (10.1016/j.jrmge.2021.04.004_bib38) 2020; 128 Huang (10.1016/j.jrmge.2021.04.004_bib12) 2014; 34 Armstrong (10.1016/j.jrmge.2021.04.004_bib2) 1994 |
| References_xml | – year: 1999 ident: bib17 article-title: Modern Blasting Technique – volume: 10 start-page: 585 year: 1973 end-page: 612 ident: bib3 article-title: Model rock blasting-effect of explosives properties and other variables on blasting results publication-title: Int. J. Rock Mech. Min. Sci. Geomech. Abstr. – volume: 76 start-page: 209 year: 2015 end-page: 216 ident: bib22 article-title: Estimating flyrock distance in bench blasting through blast induced pressure measurements in rock publication-title: Int. J. Rock Mech. Min. Sci. – volume: 6 start-page: 63 year: 2012 end-page: 72 ident: bib33 article-title: Controlling vibrations caused by underground blasts in LKAB Malmberget mine publication-title: Blast. Fragm. – volume: 8 start-page: 886 year: 2016 end-page: 895 ident: bib35 article-title: Failure of hanging roofs in sublevel caving by shock collision and stress superposition publication-title: J. Rock Mech. Geotech. Eng. – volume: 97 start-page: 103257 year: 2020 ident: bib37 article-title: Laboratory experiment of stemming impact on rock fragmentation by a high Explosive publication-title: Tunn. Undergr. Space Technol. – start-page: 3 year: 2013 end-page: 14 ident: bib19 article-title: Lessons from single-hole blasting in motar, concrete and rocks publication-title: Proceedings of the 10th International Symposium on Rock Fragmentation by Blasting, New Delhi, India – start-page: 210 year: 1956 end-page: 225 ident: bib16 article-title: Blasting experiments in granite rock publication-title: Proceedings of the 1st U.S. Symposium on Rock Mechanics (USRMS) – volume: vol. 832 start-page: 319 year: 1987 end-page: 336 ident: bib11 article-title: Use of high-speed motion picture photography in blast evaluation and design publication-title: High Speed Photography, Videography, and Photonics V, SPIE Proceedings – start-page: 55 year: 1993 end-page: 61 ident: bib15 article-title: Dynamic photoelastic experiment and 3-D dynamic stress analysis of the fracture caused by blasting publication-title: Rock Fragmentation by Blasting – volume: 34 start-page: 1936 year: 2007 end-page: 1952 ident: bib26 article-title: Measurement of explosively induced movement and spalling of granite model blocks publication-title: Int. J. Impact Eng. – volume: 46 start-page: 1 year: 2013 end-page: 18 ident: bib13 article-title: Shock wave interactions in rock blasting: the use of short delays to improve fragmentation in model-scale publication-title: Rock Mech. Rock Eng. – volume: 10 start-page: 83 year: 2006 end-page: 93 ident: bib14 article-title: Timing effects on the fragmentation of small scale blocks of granodiorite publication-title: Fragblast – volume: 33 start-page: 125 year: 1996 end-page: 139 ident: bib1 article-title: Measurement of the fragmentation efficiency of rock mass blasting and its mining publication-title: Int. J. Rock Mech. Min. Sci. Geomech. Abstr. – volume: 51 start-page: 1907 year: 2018 end-page: 1919 ident: bib21 article-title: Compaction of confining materials in pillar blast tests publication-title: Rock Mech. Rock Eng. – volume: 175 start-page: 124 year: 1974 end-page: 127 ident: bib4 article-title: Model rock blasting measures effect of delays and hole patterns on rock fragmentation publication-title: Eng. Min. J. – volume: vol. 1 start-page: 301 year: 1983 end-page: 331 ident: bib10 article-title: Increasing productivity through field control and high-speed photography publication-title: Proceedings of the 1st International Symposium on Rock Fragmentation by Blasting – start-page: 485 year: 2003 end-page: 495 ident: bib24 article-title: Analysis of bench face movement in quarry blasting publication-title: Proceedings of the 2nd World Conference on Explosives and Blasting Technique – volume: 2009 start-page: 2 year: 2009 ident: bib18 article-title: Controlled fragmentation in sublevel caving-first tests publication-title: Swebrec Rapport – volume: 65 start-page: 54 year: 2004 end-page: 63 ident: bib20 article-title: Where does the explosive energy in rock blasting rounds go? publication-title: Sci. Technol. Energetic Mater. – start-page: 21 year: 2018 end-page: 28 ident: bib7 article-title: Image processing based assessment of blast performance in opencast mines - case studies publication-title: Proceedings of the 8th International Conference on Advances in Computer Engineering – start-page: 55 year: 1990 end-page: 66 ident: bib6 article-title: An experimental study of the effects of shock and gas penetration in blasting publication-title: Proceedings of the 3rd International Symposium on Rock Fragmentation by Blasting, Brisbane, Australia – volume: 52 start-page: 2569 year: 2019 end-page: 2584 ident: bib9 article-title: Experimental investigation of blast-induced fractures in rock cylinders publication-title: Rock Mech. Rock Eng. – volume: vol. 1 start-page: 289 year: 1983 end-page: 300 ident: bib32 article-title: Electromagnetic velocity gauge measurement of rock mass motion during blasting publication-title: Proceedings of the 1st International Symposium on Rock Fragmentation by Blasting – start-page: 225 year: 1983 end-page: 249 ident: bib28 article-title: Rock fragmentation by explosives publication-title: Proceedings of 1st International Symposium on Rock Fragmentation by Blasting – volume: 27 start-page: 237 year: 2017 end-page: 244 ident: bib36 article-title: Kinetic energy and its applications in mining engineering publication-title: Int. J. Min. Sci. Tech. – start-page: 373 year: 2013 end-page: 383 ident: bib27 article-title: Burden movement in confined drift wall blasting tests studied at the LKAB Kiruna SLC mine publication-title: Proceedings of the 10th International Symposium on Rock Fragmentation by Blasting, New Delhi, India – volume: 44 start-page: 130 year: 2007 end-page: 147 ident: bib23 article-title: Energy components in rock blasting publication-title: Int. J. Rock Mech. Min. Sci. – year: 1994 ident: bib2 article-title: The Quality of Stemming in Assessing Blasting Efficiency. PhD Thesis – volume: 90 start-page: 132 year: 2016 end-page: 145 ident: bib29 article-title: Simulation of bench blasting considering fragmentation size distribution publication-title: Int. J. Impact Eng. – volume: 128 start-page: 104278 year: 2020 ident: bib38 article-title: Experimental study of surface constraint effect on rock fragmentation by blasting publication-title: Int. J. Rock Mech. Min. Sci. – volume: 8 start-page: 13 year: 1990 end-page: 34 ident: bib31 article-title: A three dimensional model of muckpile formation and grade boundary movement in open pit blasting publication-title: Int. J. Min. Geol. Eng. – start-page: 210 year: 1987 end-page: 223 ident: bib25 article-title: Effects on accurate delays on fragmentation for single-row blasting in a 6.7-m bench publication-title: Proceedings of the 2nd International Symposium on Rock Fragmentation by Blasting, Keystone, Colorado – start-page: 71 year: 1983 end-page: 78 ident: bib5 article-title: Effect of explosive properties, rock type and delays on fragmentation in large model blasts publication-title: Proceedings of the 1st International Symposium on Rock Fragmentation by Blasting – year: 2016 ident: bib34 article-title: Rock Fracture and Blasting: Theory and Applications – volume: 52 start-page: 853 year: 2019 end-page: 868 ident: bib8 article-title: Fracture processes in granite blocks under blast loading publication-title: Rock Mech. Rock Eng. – volume: 34 start-page: 495 year: 2014 end-page: 500 ident: bib12 article-title: Numerical simulation on pin-point blasting of slope surface publication-title: Explos. Shock Waves – volume: 7 start-page: 209 year: 1989 end-page: 226 ident: bib30 article-title: A two-dimensional kinematic model for predicting muckpile shape in bench blasting publication-title: Int. J. Min. Geol. Eng. – volume: 33 start-page: 125 issue: 2 year: 1996 ident: 10.1016/j.jrmge.2021.04.004_bib1 article-title: Measurement of the fragmentation efficiency of rock mass blasting and its mining publication-title: Int. J. Rock Mech. Min. Sci. Geomech. Abstr. doi: 10.1016/0148-9062(95)00054-2 – volume: 10 start-page: 585 issue: 6 year: 1973 ident: 10.1016/j.jrmge.2021.04.004_bib3 article-title: Model rock blasting-effect of explosives properties and other variables on blasting results publication-title: Int. J. Rock Mech. Min. Sci. Geomech. Abstr. doi: 10.1016/0148-9062(73)90007-7 – volume: 10 start-page: 83 year: 2006 ident: 10.1016/j.jrmge.2021.04.004_bib14 article-title: Timing effects on the fragmentation of small scale blocks of granodiorite publication-title: Fragblast doi: 10.1080/13855140600858339 – start-page: 55 year: 1990 ident: 10.1016/j.jrmge.2021.04.004_bib6 article-title: An experimental study of the effects of shock and gas penetration in blasting – volume: 46 start-page: 1 year: 2013 ident: 10.1016/j.jrmge.2021.04.004_bib13 article-title: Shock wave interactions in rock blasting: the use of short delays to improve fragmentation in model-scale publication-title: Rock Mech. Rock Eng. doi: 10.1007/s00603-012-0249-7 – volume: 6 start-page: 63 issue: 2 year: 2012 ident: 10.1016/j.jrmge.2021.04.004_bib33 article-title: Controlling vibrations caused by underground blasts in LKAB Malmberget mine publication-title: Blast. Fragm. – year: 2016 ident: 10.1016/j.jrmge.2021.04.004_bib34 – start-page: 55 year: 1993 ident: 10.1016/j.jrmge.2021.04.004_bib15 article-title: Dynamic photoelastic experiment and 3-D dynamic stress analysis of the fracture caused by blasting – volume: 65 start-page: 54 issue: 2 year: 2004 ident: 10.1016/j.jrmge.2021.04.004_bib20 article-title: Where does the explosive energy in rock blasting rounds go? publication-title: Sci. Technol. Energetic Mater. – volume: 44 start-page: 130 year: 2007 ident: 10.1016/j.jrmge.2021.04.004_bib23 article-title: Energy components in rock blasting publication-title: Int. J. Rock Mech. Min. Sci. doi: 10.1016/j.ijrmms.2006.05.002 – start-page: 21 year: 2018 ident: 10.1016/j.jrmge.2021.04.004_bib7 article-title: Image processing based assessment of blast performance in opencast mines - case studies – start-page: 485 year: 2003 ident: 10.1016/j.jrmge.2021.04.004_bib24 article-title: Analysis of bench face movement in quarry blasting – volume: 27 start-page: 237 issue: 2 year: 2017 ident: 10.1016/j.jrmge.2021.04.004_bib36 article-title: Kinetic energy and its applications in mining engineering publication-title: Int. J. Min. Sci. Tech. doi: 10.1016/j.ijmst.2017.01.009 – volume: 128 start-page: 104278 year: 2020 ident: 10.1016/j.jrmge.2021.04.004_bib38 article-title: Experimental study of surface constraint effect on rock fragmentation by blasting publication-title: Int. J. Rock Mech. Min. Sci. doi: 10.1016/j.ijrmms.2020.104278 – volume: 2009 start-page: 2 year: 2009 ident: 10.1016/j.jrmge.2021.04.004_bib18 article-title: Controlled fragmentation in sublevel caving-first tests publication-title: Swebrec Rapport – start-page: 3 year: 2013 ident: 10.1016/j.jrmge.2021.04.004_bib19 article-title: Lessons from single-hole blasting in motar, concrete and rocks – volume: 52 start-page: 853 issue: 3 year: 2019 ident: 10.1016/j.jrmge.2021.04.004_bib8 article-title: Fracture processes in granite blocks under blast loading publication-title: Rock Mech. Rock Eng. doi: 10.1007/s00603-018-1620-0 – start-page: 210 year: 1987 ident: 10.1016/j.jrmge.2021.04.004_bib25 article-title: Effects on accurate delays on fragmentation for single-row blasting in a 6.7-m bench – start-page: 210 year: 1956 ident: 10.1016/j.jrmge.2021.04.004_bib16 article-title: Blasting experiments in granite rock – volume: 34 start-page: 495 year: 2014 ident: 10.1016/j.jrmge.2021.04.004_bib12 article-title: Numerical simulation on pin-point blasting of slope surface publication-title: Explos. Shock Waves – volume: 8 start-page: 13 issue: 1 year: 1990 ident: 10.1016/j.jrmge.2021.04.004_bib31 article-title: A three dimensional model of muckpile formation and grade boundary movement in open pit blasting publication-title: Int. J. Min. Geol. Eng. doi: 10.1007/BF00881125 – year: 1999 ident: 10.1016/j.jrmge.2021.04.004_bib17 – volume: 8 start-page: 886 issue: 6 year: 2016 ident: 10.1016/j.jrmge.2021.04.004_bib35 article-title: Failure of hanging roofs in sublevel caving by shock collision and stress superposition publication-title: J. Rock Mech. Geotech. Eng. doi: 10.1016/j.jrmge.2016.06.005 – year: 1994 ident: 10.1016/j.jrmge.2021.04.004_bib2 – volume: 175 start-page: 124 issue: 6 year: 1974 ident: 10.1016/j.jrmge.2021.04.004_bib4 article-title: Model rock blasting measures effect of delays and hole patterns on rock fragmentation publication-title: Eng. Min. J. – volume: vol. 832 start-page: 319 year: 1987 ident: 10.1016/j.jrmge.2021.04.004_bib11 article-title: Use of high-speed motion picture photography in blast evaluation and design – volume: 52 start-page: 2569 issue: 8 year: 2019 ident: 10.1016/j.jrmge.2021.04.004_bib9 article-title: Experimental investigation of blast-induced fractures in rock cylinders publication-title: Rock Mech. Rock Eng. doi: 10.1007/s00603-019-01749-0 – start-page: 71 year: 1983 ident: 10.1016/j.jrmge.2021.04.004_bib5 article-title: Effect of explosive properties, rock type and delays on fragmentation in large model blasts – volume: 51 start-page: 1907 year: 2018 ident: 10.1016/j.jrmge.2021.04.004_bib21 article-title: Compaction of confining materials in pillar blast tests publication-title: Rock Mech. Rock Eng. doi: 10.1007/s00603-018-1447-8 – volume: 76 start-page: 209 year: 2015 ident: 10.1016/j.jrmge.2021.04.004_bib22 article-title: Estimating flyrock distance in bench blasting through blast induced pressure measurements in rock publication-title: Int. J. Rock Mech. Min. Sci. doi: 10.1016/j.ijrmms.2015.03.002 – start-page: 373 year: 2013 ident: 10.1016/j.jrmge.2021.04.004_bib27 article-title: Burden movement in confined drift wall blasting tests studied at the LKAB Kiruna SLC mine – start-page: 225 year: 1983 ident: 10.1016/j.jrmge.2021.04.004_bib28 article-title: Rock fragmentation by explosives – volume: vol. 1 start-page: 301 year: 1983 ident: 10.1016/j.jrmge.2021.04.004_bib10 article-title: Increasing productivity through field control and high-speed photography – volume: 90 start-page: 132 year: 2016 ident: 10.1016/j.jrmge.2021.04.004_bib29 article-title: Simulation of bench blasting considering fragmentation size distribution publication-title: Int. J. Impact Eng. doi: 10.1016/j.ijimpeng.2015.11.015 – volume: 7 start-page: 209 year: 1989 ident: 10.1016/j.jrmge.2021.04.004_bib30 article-title: A two-dimensional kinematic model for predicting muckpile shape in bench blasting publication-title: Int. J. Min. Geol. Eng. doi: 10.1007/BF00880943 – volume: vol. 1 start-page: 289 year: 1983 ident: 10.1016/j.jrmge.2021.04.004_bib32 article-title: Electromagnetic velocity gauge measurement of rock mass motion during blasting – volume: 34 start-page: 1936 year: 2007 ident: 10.1016/j.jrmge.2021.04.004_bib26 article-title: Measurement of explosively induced movement and spalling of granite model blocks publication-title: Int. J. Impact Eng. doi: 10.1016/j.ijimpeng.2006.11.006 – volume: 97 start-page: 103257 year: 2020 ident: 10.1016/j.jrmge.2021.04.004_bib37 article-title: Laboratory experiment of stemming impact on rock fragmentation by a high Explosive publication-title: Tunn. Undergr. Space Technol. doi: 10.1016/j.tust.2019.103257 |
| SSID | ssib017476736 ssib022315938 ssib007891447 ssib051367711 ssib011451244 ssib044745613 ssib038074921 |
| Score | 2.2960477 |
| Snippet | An analytical relation between burden velocity and ratio of burden to blasthole diameter is developed in this paper. This relation is found to be consistent... An analytical relation between burden velocity and ratio of burden to blasthole diameter is developed in this paper.This relation is found to be consistent... |
| SourceID | doaj swepub wanfang crossref elsevier |
| SourceType | Open Website Open Access Repository Aggregation Database Enrichment Source Index Database Publisher |
| StartPage | 767 |
| SubjectTerms | Burden velocity Delay time Gruv- och berganläggningsteknik Kinetic energy Mining Mining and Rock Engineering Rock blasting Tunnelling |
| Title | An empirical approach for predicting burden velocities in rock blasting |
| URI | https://dx.doi.org/10.1016/j.jrmge.2021.04.004 https://d.wanfangdata.com.cn/periodical/yslxyytgcxb-e202104005 https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-84313 https://doaj.org/article/53dd95a5d5dd4289bb2d8958b02c4741 |
| Volume | 13 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV1NT-MwELVQT1xWuwK03V2QDyAuRNs4maQ-lm-tBCdA3Cx_pWq3DVUJEr3w25lxkpJe2Mv2kEPl2MrLxO9ZHr9h7DDFn40TFw2kDyXMLCUBQESHFgEK4VEjUbbFbXZ9n_55hMdOqS_KCavtgWvgfkPinAQNDpxDqSyNEW4oYWgGwqZ5OLIukPM6iymKpHwocaWwJtaY6tF2iAw5EWn8I_LIdT3tGIPhrSQs1pELZGyWh2K-lLWPkhSgtTAKyWLT5XxMppsiDsapTdm3luZCNYBNtqttScNJobLQ5bhDapdf2ZdGjfJRjcI3tuXLHXY1KrmfLybBPIS3puMc1S1fLGlfhzKluQnnHzilHNngysonJUc2_MsNCnJqssvuLy_uzq6jpt5CpPEBqwiKwmVhYzV3A4ewx77QWvvcaS1x6eNRLXiaEkQORZ55yApyh5dgCm9jlC57rFc-lf47484LG-tEGmmSVEtUHeBEmtC2K8Jo0z4TLTzKNmbkVBNjptqss6kKmCrCVA1ShZj22cn6pkXtxfF581PCfd2UjLTDHxheqgkv9a_w6rOsfWuq0SS11sCuJp-PflS_443xzycPozD-rHpRQxRvSZ8dNyGgmtnjWa2eZ6-rVTW2r0Z56pNmWvjxP57nJ9umDusUxl-sVy1f_D7KqsochC8IrzdvF-_aeBWy |
| linkProvider | Directory of Open Access Journals |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=An+empirical+approach+for+predicting+burden+velocities+in+rock+blasting&rft.jtitle=Journal+of+Rock+Mechanics+and+Geotechnical+Engineering&rft.au=Zhang%2C+Zong-Xian&rft.au=Chi%2C+Li-Yuan&rft.au=Yi%2C+Changping&rft.date=2021-08-01&rft.issn=1674-7755&rft.volume=13&rft.issue=4&rft.spage=767&rft.epage=773&rft_id=info:doi/10.1016%2Fj.jrmge.2021.04.004&rft.externalDBID=n%2Fa&rft.externalDocID=10_1016_j_jrmge_2021_04_004 |
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fyslxyytgcxb-e%2Fyslxyytgcxb-e.jpg |