TIE MATERIAL AND SHORING ASSEMBLY METHOD

To provide a tie material capable of improving the workability and safety during shoring construction, and shoring assembly method.SOLUTION: A tie material 4 includes: a main body part 5 that is placed crossing horizontally between steel shorings 3 in the front and rear; a receiving part 6 connected...

Full description

Saved in:
Bibliographic Details
Main Authors NAITO MASATO, WAKATAKE AKIRA, NAITO MASASHI, ONISHI KATSUNORI, TSUJIKAWA YASUTO, SEKINE ICHIRO, YODA YOSHIYUKI
Format Patent
LanguageEnglish
Japanese
Published 01.09.2023
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
Online AccessGet full text

Cover

More Information
Summary:To provide a tie material capable of improving the workability and safety during shoring construction, and shoring assembly method.SOLUTION: A tie material 4 includes: a main body part 5 that is placed crossing horizontally between steel shorings 3 in the front and rear; a receiving part 6 connected to the tip of the main body part 5; and an insertion part 7 fixed at the base end of the main body part 5, and the shoring assembly method uses the tie material 4. The receiving part 6 includes: a truncated conical cylindrical member 61 whose diameter decreases from the distal end to the proximal end; a support member 62 that supports the cylindrical member 61; and a connecting member 63 that attaches the support member 62 to the tip of the main body part 5. A fitting part 64 that can fit into the insertion part 7 is formed at the base end of the cylindrical member 61.SELECTED DRAWING: Figure 7 【課題】支保工施工時の作業性の向上と安全性の向上を図ることを可能とした、つなぎ材および支保工組立方法を提案する。【解決手段】前後に配設された鋼製支保工３同士の間に横架される本体部５と、本体部５の先端に連結された受部６と、本体部５の基端に固定された挿入部７とを備えるつなぎ材４と、このつなぎ材４を利用した支保工組立方法である。受部６は、先端側から基端側に向かうにしたがって縮径する円錐台状の筒状部材６１と、筒状部材６１を支持する支持部材６２と、支持部材６２を本体部５の先端に取り付ける連結部材６３とを有している。また、筒状部材６１の基端には、挿入部７と嵌合可能な嵌合部６４が形成されている。【選択図】図７
Bibliography:Application Number: JP20220162567