Wear tunnel under assembled

The utility model discloses an under wear tunnel construction technique, concretely relates to wear tunnel under assembled, including a plurality of prefabricated piecemeal of constituteing the tunnelsection, prefabricated piecemeal includes bottom plate, roof and straight wall, the bottom plate is...

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Bibliographic Details
Main Authors ZHAO TONG, ZHAI YONG, WEI YUNHONG, TIAN BAOHUA, SUN CHUNPING, ZHONG JIAN, BI XIAOMAO, TAN BIN, YU PIJIN, LIU YANLONG
Format Patent
LanguageChinese
English
Published 03.04.2018
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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Summary:The utility model discloses an under wear tunnel construction technique, concretely relates to wear tunnel under assembled, including a plurality of prefabricated piecemeal of constituteing the tunnelsection, prefabricated piecemeal includes bottom plate, roof and straight wall, the bottom plate is W shape structure, the M shape structure that the roof is corresponding with the bottom plate, thestraight wall includes left straight wall, right straight wall and well straight wall, unsmooth complex shear connector structure is set to with concatenation department of straight wall to the roof to locate still to be equipped with to assemble the reinforcing member at the piece. This tunnel falls into the split structure of bottom plate, roof and straight wall with whole tunnel, and rationallysets up each prefabrication piecemeal shape, assembles simple structure, efficiency of construction height, and wall structure intensity and structural stability after the concatenation are guaranteed to the unsmooth complex s
Bibliography:Application Number: CN201721272057U