Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Supporting structure for hanging foot pile of deep foundation pit in stratum with soft upper part and hard lower part and construction method thereof
The invention discloses a supporting structure for a hanging foot pile of a deep foundation pit in a stratum with a soft upper part and a hard lower part. The supporting structure comprises an upper half supporting system and a lower half supporting system, wherein the upper half supporting system and the lower half supporting system are arranged in the foundation pit by taking the bottom of the hanging foot pile as a boundary; the upper half supporting system is arranged on the inner wall of the foundation pit; the lower half supporting system is arranged at the lower end of the upper half supporting system; the upper half supporting system comprises the hanging foot pile and a reinforced concrete support; and the lower half supporting system comprises an anchor rod and sprayed concrete.The supporting structure has the advantage of high supporting rigidity. The invention also discloses a construction method for the supporting structure for the hanging foot pile of the deep foundationpit in the stratum with the soft upper part and the hard lower part.
本发明公开了一种上软下硬地层深基坑吊脚桩支护结构。它包括上半部分支护体系和下半部分支护体系；所述上半部分支护体系和下半部分支护体系以吊脚桩底部为分界线设置在基坑内；所述上半部分支护体系布置在基坑内壁上；所述下半部分支护体系布置在所述上半部分支护体系下端；所述上半部分支护体系包括吊脚桩和钢筋混凝土支撑；所述下半部分支护体系包括锚杆和喷射混凝土。本发明具有支护刚度大的优点。本发明还公开了所述上软下硬地层深基坑吊脚桩支护结构的施工方法。
Supporting structure for hanging foot pile of deep foundation pit in stratum with soft upper part and hard lower part and construction method thereof
The invention discloses a supporting structure for a hanging foot pile of a deep foundation pit in a stratum with a soft upper part and a hard lower part. The supporting structure comprises an upper half supporting system and a lower half supporting system, wherein the upper half supporting system and the lower half supporting system are arranged in the foundation pit by taking the bottom of the hanging foot pile as a boundary; the upper half supporting system is arranged on the inner wall of the foundation pit; the lower half supporting system is arranged at the lower end of the upper half supporting system; the upper half supporting system comprises the hanging foot pile and a reinforced concrete support; and the lower half supporting system comprises an anchor rod and sprayed concrete.The supporting structure has the advantage of high supporting rigidity. The invention also discloses a construction method for the supporting structure for the hanging foot pile of the deep foundationpit in the stratum with the soft upper part and the hard lower part.
本发明公开了一种上软下硬地层深基坑吊脚桩支护结构。它包括上半部分支护体系和下半部分支护体系；所述上半部分支护体系和下半部分支护体系以吊脚桩底部为分界线设置在基坑内；所述上半部分支护体系布置在基坑内壁上；所述下半部分支护体系布置在所述上半部分支护体系下端；所述上半部分支护体系包括吊脚桩和钢筋混凝土支撑；所述下半部分支护体系包括锚杆和喷射混凝土。本发明具有支护刚度大的优点。本发明还公开了所述上软下硬地层深基坑吊脚桩支护结构的施工方法。
Supporting structure for hanging foot pile of deep foundation pit in stratum with soft upper part and hard lower part and construction method thereof
一种上软下硬地层深基坑吊脚桩支护结构及其施工方法
ZHU MIN (Autor:in) / DONG ZHICHAO (Autor:in) / LUO WEI (Autor:in) / WEI LAI (Autor:in) / CHEN TAO (Autor:in) / FENG DONGYANG (Autor:in) / LIU XINLI (Autor:in) / XIA LEI (Autor:in) / LI SHENGWEI (Autor:in) / TANG JIANYI (Autor:in)
12.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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