Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit supporting structure capable of being quickly assembled and disassembled and construction method thereof
The invention discloses a foundation pit supporting structure capable of being quickly assembled and disassembled and a construction method thereof. The foundation pit supporting structure capable ofbeing quick assembly and disassembly comprises Larsen steel sheet piles, welding-free quick assembled and disassembled brackets, length-adjustable steel supports, steel purlinds and protection fallingdevices, wherein the Larsen steel sheet piles are vertically arranged on two sides of a foundation pit; the plurality of length-adjustable steel supports are arranged between the steel purlins on thetwo sides of the foundation pit at intervals; the welding-free quick assembly and disassembly brackets are hung on the top of the Larsen steel sheet piles; the steel purlins are arranged on the welding-free quick assembled and disassembled brackets on the two sides of the foundation pit; a plurality of length-adjustable steel supports are arranged between the steel purlins on the two sides of thefoundation pit at intervals; the two ends of the length-adjustable steel supports respectively abut against the steel purlins on the two sides of the foundation pit; and the length-adjustable steel supports and the steel purlins are connected with the tops of the Larsen steel sheet piles through the protection falling devices. The foundation pit supporting structure can be quickly assembled and disassembled, and can adjust the pressure borne by the steel supports at any time according to working conditions, so that the safety and stability of a support system are guaranteed.
本发明公开了一种快速拆装的基坑支护结构及施工方法。一种快速拆装的基坑支护结构，其包括拉森钢板桩、免焊接快速拆装式牛腿、长度可调式钢支撑、钢围檩、防护坠落装置，拉森钢板桩垂直设置于基坑的两侧，在基坑两侧的拉森钢板桩顶部分别间隔设置有若干个免焊接快速拆装式牛腿，免焊接快速拆装式牛腿吊挂在拉森钢板桩的顶部，钢围檩设置在基坑两侧的免焊接快速拆装式牛腿上，在基坑两侧的钢围檩之间有间隔地设置有若干个长度可调式钢支撑，长度可调式钢支撑的两端分别与基坑两侧的钢围檩顶紧，长度可调式钢支撑和钢围檩均通过防护坠落装置与拉森钢板桩顶部连接。本发明可快速拆装，并能根据工况随时调整钢支撑所承受的压力，保证支撑体系的安全稳定。
Foundation pit supporting structure capable of being quickly assembled and disassembled and construction method thereof
The invention discloses a foundation pit supporting structure capable of being quickly assembled and disassembled and a construction method thereof. The foundation pit supporting structure capable ofbeing quick assembly and disassembly comprises Larsen steel sheet piles, welding-free quick assembled and disassembled brackets, length-adjustable steel supports, steel purlinds and protection fallingdevices, wherein the Larsen steel sheet piles are vertically arranged on two sides of a foundation pit; the plurality of length-adjustable steel supports are arranged between the steel purlins on thetwo sides of the foundation pit at intervals; the welding-free quick assembly and disassembly brackets are hung on the top of the Larsen steel sheet piles; the steel purlins are arranged on the welding-free quick assembled and disassembled brackets on the two sides of the foundation pit; a plurality of length-adjustable steel supports are arranged between the steel purlins on the two sides of thefoundation pit at intervals; the two ends of the length-adjustable steel supports respectively abut against the steel purlins on the two sides of the foundation pit; and the length-adjustable steel supports and the steel purlins are connected with the tops of the Larsen steel sheet piles through the protection falling devices. The foundation pit supporting structure can be quickly assembled and disassembled, and can adjust the pressure borne by the steel supports at any time according to working conditions, so that the safety and stability of a support system are guaranteed.
本发明公开了一种快速拆装的基坑支护结构及施工方法。一种快速拆装的基坑支护结构，其包括拉森钢板桩、免焊接快速拆装式牛腿、长度可调式钢支撑、钢围檩、防护坠落装置，拉森钢板桩垂直设置于基坑的两侧，在基坑两侧的拉森钢板桩顶部分别间隔设置有若干个免焊接快速拆装式牛腿，免焊接快速拆装式牛腿吊挂在拉森钢板桩的顶部，钢围檩设置在基坑两侧的免焊接快速拆装式牛腿上，在基坑两侧的钢围檩之间有间隔地设置有若干个长度可调式钢支撑，长度可调式钢支撑的两端分别与基坑两侧的钢围檩顶紧，长度可调式钢支撑和钢围檩均通过防护坠落装置与拉森钢板桩顶部连接。本发明可快速拆装，并能根据工况随时调整钢支撑所承受的压力，保证支撑体系的安全稳定。
Foundation pit supporting structure capable of being quickly assembled and disassembled and construction method thereof
一种快速拆装的基坑支护结构及施工方法
HUANG JUNJUN (Autor:in) / DU ZHANZHAN (Autor:in) / YANG JIHAO (Autor:in) / YANG YONGSHENG (Autor:in) / SHAO CAN (Autor:in) / CHANG CHUNZHANG (Autor:in) / ZHAO SHIJIE (Autor:in) / YANG CHENGDA (Autor:in) / FANG YIMIN (Autor:in) / OUYANG GUANGHUI (Autor:in)
16.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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