Lining structure of horseshoe-shaped vibration reduction tunnel

The utility model discloses a horseshoe-shaped vibration reduction tunnel lining structure which comprises a tunnel lining body, the tunnel lining body comprises an outer concrete layer, a vibration isolation cushion layer and an inner concrete layer which are sequentially fixed from outside to insi...

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Main Authors ZHU BIN, HAO HANYU, DAI YUANTING, LI YULU, ZHANG YUNQING, WEI ZHIHENG, ZHAO ZHENGYANG, AN YACHAO, LI MINGHANG, ZHOU ANGUO, SHEN KAIMING, ZHANG SHENGLONG, LI YANG, LUO PENG, CHENG CHAOWEI
Format Patent
LanguageChinese
English
Published 04.11.2022
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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Summary:The utility model discloses a horseshoe-shaped vibration reduction tunnel lining structure which comprises a tunnel lining body, the tunnel lining body comprises an outer concrete layer, a vibration isolation cushion layer and an inner concrete layer which are sequentially fixed from outside to inside, the outer concrete layer is fixed to the inner wall of a tunnel, and a layer of net-shaped grating is integrally formed on the inner side face of the vibration isolation cushion layer; the thickness of the net-shaped grating is equal to that of the vibration isolation cushion layer, and the net-shaped grating is poured and fixed in the inner concrete layer. The outer concrete layer, the vibration isolation cushion layer and the inner concrete layer which are sequentially fixed from outside to inside are arranged, due to the existence of the vibration isolation cushion layer, the tunnel lining body can effectively isolate vibration generated at a vibration source on the inner side of the tunnel lining body, and
Bibliography:Application Number: CN202221921167U