Method for transporting muck and duct pieces in narrow and small space under non-main-line shield launching condition

The invention provides a narrow space muck and duct piece transportation method under the non-main-line shield launching condition. The narrow space muck and duct piece transportation method comprises the steps that S1, transportation preparation is conducted; s2, duct piece transportation; and S3,...

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Bibliographic Details
Main Authors SUN NING, LI HUI, ZHU SONGLIN, LI NUO, YU JITING, ZHU JINGYUAN, ZHANG YI, ZHANG FALIANG, XIE TIANCI, LIANG GUANGSHENG, WEI CHENLIANG
Format Patent
LanguageChinese
English
Published 25.07.2023
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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Summary:The invention provides a narrow space muck and duct piece transportation method under the non-main-line shield launching condition. The narrow space muck and duct piece transportation method comprises the steps that S1, transportation preparation is conducted; s2, duct piece transportation; and S3, muck transportation. The ground gantry crane is matched with the first translation trolley, the first transportation track and the first main line track, so that duct pieces needed to be used in shield work are conveniently transported to a shield section through a shield starting well in a narrow space, and the duct pieces are conveniently transported to the shield section through the ground gantry crane matched with the second translation trolley, the second transportation track and the second main line track. Muck generated in the shield tunneling process in a narrow space can be conveyed to a shield excavation well through the second main line track; in other words, transportation of the pipe pieces and transpo
Bibliography:Application Number: CN202310685385