相邻露天矿边帮压煤协调开采技术
为了解决相邻露天矿独立开采时存在的边帮压煤与边坡安全问题，通过理论计算与分析，提出相邻露天矿边帮压煤协调开采技术。分析实施该技术的条件与基础，给出边帮压煤剥采比的概念及计算方法；研究相邻露天矿采剥工程位置的协调衔接，排土空间的合理分配与利用，开拓运输系统的优化布置等关键技术内容。在国电蒙东公司旗下的2个露天煤矿进行了实践，结果表明：此技术能够使相邻露天矿边帮压煤得到安全、经济地回采，有效提高煤炭资源采出率，实现经济效益最大化。...
Saved in:
| Published in | 煤炭学报 Vol. 39; no. 10; pp. 2001 - 2006 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
2014
|
| Subjects | |
| Online Access | Get full text |
Cover
Loading…
| Abstract | 为了解决相邻露天矿独立开采时存在的边帮压煤与边坡安全问题，通过理论计算与分析，提出相邻露天矿边帮压煤协调开采技术。分析实施该技术的条件与基础，给出边帮压煤剥采比的概念及计算方法；研究相邻露天矿采剥工程位置的协调衔接，排土空间的合理分配与利用，开拓运输系统的优化布置等关键技术内容。在国电蒙东公司旗下的2个露天煤矿进行了实践，结果表明：此技术能够使相邻露天矿边帮压煤得到安全、经济地回采，有效提高煤炭资源采出率，实现经济效益最大化。 |
|---|---|
| AbstractList | 为了解决相邻露天矿独立开采时存在的边帮压煤与边坡安全问题，通过理论计算与分析，提出相邻露天矿边帮压煤协调开采技术。分析实施该技术的条件与基础，给出边帮压煤剥采比的概念及计算方法；研究相邻露天矿采剥工程位置的协调衔接，排土空间的合理分配与利用，开拓运输系统的优化布置等关键技术内容。在国电蒙东公司旗下的2个露天煤矿进行了实践，结果表明：此技术能够使相邻露天矿边帮压煤得到安全、经济地回采，有效提高煤炭资源采出率，实现经济效益最大化。 |
| Author | 白润才 刘闯 薛应东 刘光伟 曹博 |
| AuthorAffiliation | 辽宁工程技术大学矿业学院,辽宁阜新123000 国电蒙东能源控股有限责任公司,内蒙古锡林浩特026000 |
| Author_xml | – sequence: 1 fullname: 白润才 刘闯 薛应东 刘光伟 曹博 |
| BookMark | eNrjYmDJy89LZWHgNDAyNda1tLQ05mDgKi7OMjAwNjE2M-Vk0H0-e8fLpt0v52x6umTl8_n7X-zb-XTHuqd93c9blzzt7X-xofnpnoaX7e3PuhqezVnPw8CalphTnMoLpbkZlNxcQ5w9dJMz8vPSCzPz0uMLijJzE4sq483MjE3MLY1MzYyJUgQA2i5BoA |
| ContentType | Journal Article |
| DBID | 2RA 92L CQIGP W92 ~WA |
| DatabaseName | 中文科技期刊数据库 中文科技期刊数据库-CALIS站点 中文科技期刊数据库-7.0平台 中文科技期刊数据库-工程技术 中文科技期刊数据库- 镜像站点 |
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Engineering |
| DocumentTitleAlternate | Coordination mining technology for coal underlying the slopes between two adjacent open pits |
| EndPage | 2006 |
| ExternalDocumentID | 663479256 |
| GroupedDBID | -02 2B. 2C0 2RA 5XA 5XC 92H 92I 92L ACGFS ALMA_UNASSIGNED_HOLDINGS CCEZO CDRFL CQIGP CW9 FIJ GROUPED_DOAJ IPNFZ RIG TCJ TGT U1G U5L W92 ~WA |
| ID | FETCH-chongqing_primary_6634792563 |
| ISSN | 0253-9993 |
| IngestDate | Wed Feb 14 10:35:32 EST 2024 |
| IsPeerReviewed | false |
| IsScholarly | true |
| Issue | 10 |
| Language | Chinese |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-chongqing_primary_6634792563 |
| Notes | open pit; coordination mining ; coal underlying the slopes ; dumping area; transporting system To solve the problems associated with extracting coal underlying the slope between two adjacent open pits and its safety, authors proposed a coordination mining technology to extract the coal underlying the slope between two adjacent open pits by using theoretical calculation and analysis. Authors analyzed the implementation conditions and the bases of the technology, provided a conception and calculation method of stripping ratio of coal underlying the slope, and investigated key techniques such as smooth connecting of mining and stripping engineering positions, rea- sonable utilization and distribution of dumping space, optimal location of in-pit haulage system development. The tech- nology was applied in two coal open pits of Guodian Mengdong Energy Holdings Co. , Ltd. The results show that the technology makes coal underlying the slope between two adjacent open pits be mined economically and safely, en- hances th |
| ParticipantIDs | chongqing_primary_663479256 |
| PublicationCentury | 2000 |
| PublicationDate | 2014 |
| PublicationDateYYYYMMDD | 2014-01-01 |
| PublicationDate_xml | – year: 2014 text: 2014 |
| PublicationDecade | 2010 |
| PublicationTitle | 煤炭学报 |
| PublicationTitleAlternate | Journal of China Coal Society |
| PublicationYear | 2014 |
| SSID | ssj0034365 ssib048394982 ssib002258146 ssib023167597 ssib012291397 ssib051374103 ssib001105247 ssib046784615 |
| Score | 4.1514435 |
| Snippet | ... |
| SourceID | chongqing |
| SourceType | Publisher |
| StartPage | 2001 |
| SubjectTerms | 协调开采 排土场 边帮压煤 运输系统 露天矿 |
| Title | 相邻露天矿边帮压煤协调开采技术 |
| URI | http://lib.cqvip.com/qk/96550X/201410/663479256.html |
| Volume | 39 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1Pa9RAFB-WnvQg_kWtShHfaYnkz0wyc5xJshRBTxV6K5vdrD1tVbaXnkpFCor6ASx46cWLiqeKop8m3e638L1JNjuKFBVCmMx7mfdeXpj5ZZj5hbE7cVDyUTRUXtwPYo-PCuFJXgZe3y-GxcDvl74lSbr_IF59yO-ti_VOx121tD0p7g52_riv5H-yinWYV9ol-w-ZbRvFCixjfvGMGcbzX-UY8gSUASMhVyBDMIYKKgUTQi5Ac9DK6vTA9CCXYHIwikR4i86pIHOQhnSk1aeaDGSt7IOMrHJK6yHIREJHHoPUtiYmW_qXlYFOUwm5pDPrSQY6bm7UYp5k65oCk5HExHMVtJN1rScSlA1NJWilSz6pmAImnzQotMEpEpW66oLsYyMkSzH0rvXTNIFjdEq7Ux315tKmLwxF5CGWjdyOu2ZBmr-gvtsN-80MSTm__I1u2w7gCLZ4ohDzEfcBdm7OB7kFkwg9Q5dsLRTSYdoJwpAoVVt5SJwCYnGNIxBiuwXY4ghFuVowCYkgQjTnt7gh4pH98WkbKrF9bG6NHz1BDONgnrXz7FzzsbKi6zfvAuvsbF5kZx0Ky0vMm749mu19nR18rg7fT9_9OPn-pTr6UL1-OX1-WL16c_LpWfVtd7a_f_xi9_jg42V2u5evpatea3LjcU13stE-pugKWxpvjcurbEX4owix8zAOS58XQYEPZlAOAlUKRKRcqmts-ZSGrp8qXWZnKPn1PNcNtjR5ul3eROQ3KW7ZBP0EMTo85A |
| link.rule.ids | 315,783,787,4031 |
| 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=%E7%9B%B8%E9%82%BB%E9%9C%B2%E5%A4%A9%E7%9F%BF%E8%BE%B9%E5%B8%AE%E5%8E%8B%E7%85%A4%E5%8D%8F%E8%B0%83%E5%BC%80%E9%87%87%E6%8A%80%E6%9C%AF&rft.jtitle=%E7%85%A4%E7%82%AD%E5%AD%A6%E6%8A%A5&rft.au=%E7%99%BD%E6%B6%A6%E6%89%8D+%E5%88%98%E9%97%AF+%E8%96%9B%E5%BA%94%E4%B8%9C+%E5%88%98%E5%85%89%E4%BC%9F+%E6%9B%B9%E5%8D%9A&rft.date=2014&rft.issn=0253-9993&rft.volume=39&rft.issue=10&rft.spage=2001&rft.epage=2006&rft.externalDocID=663479256 |
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fimage.cqvip.com%2Fvip1000%2Fqk%2F96550X%2F96550X.jpg |