Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assembly type temporary construction platform at upper portion of foundation pit in narrow and small space area and construction method of assembly type temporary construction platform
The invention provides an assembly type temporary construction platform at the upper portion of a foundation pit in a narrow and small space area and a construction method of the assembly type temporary construction platform and belongs to the technical field of foundation pit construction. The temporary construction platform is an assembly platform, constructing and demounting are facilitated, the construction efficiency is high, repeated use can be achieved, and the construction cost is saved. The assembly type temporary construction platform at the upper portion of the foundation pit in a narrow and small space area comprises a ring-shaped inner support erected on the top of the foundation pit. The ring-shaped inner support comprises a retaining wall arranged on the periphery of the foundation pit in a surrounding manner, and a ring-shaped support arranged on the top of the foundation pit. Multiple supporting beams are connected between the periphery of the ring-shaped support and the retaining wall, and the multiple supporting beams are arranged in a crossed manner to form a supporting grid. A ring-shaped step is formed in the top of the box wall of each box of the supporting grid. Bearing plates used for covering the corresponding boxes are arranged on the ring-shaped step in an erected manner. The bearing plates correspond to the corresponding boxes in shape, and the peripheries of the bearing plates are connected to the step faces of the ring-shaped steps in an abutting manner.
本发明提出一种狭小空间区域基坑上部装配式临时施工平台及其施工方法，属于基坑施工技术领域，该临时施工平台为装配式平台，便于搭建和拆除，施工效率高，而且可重复利用，节约施工成本。该狭小空间区域基坑上部装配式临时施工平台，包括架设于基坑顶部的环形内支撑，所述环形内支撑包括围设于所述基坑外周的围护墙和设置于所述基坑顶部的环形支撑，所述环形支撑的外周与所述围护墙之间连接有多根支撑梁，多根所述支撑梁交叉设置以形成支撑格栅；所述支撑格栅每个格子的格壁顶部均开设有环形台阶，所述环形台阶上搭设有用于遮盖住对应格子的承重板，所述承重板的形状与对应格子相匹配，所述承重板的外周沿抵接于所述环形台阶的台面上。
Assembly type temporary construction platform at upper portion of foundation pit in narrow and small space area and construction method of assembly type temporary construction platform
The invention provides an assembly type temporary construction platform at the upper portion of a foundation pit in a narrow and small space area and a construction method of the assembly type temporary construction platform and belongs to the technical field of foundation pit construction. The temporary construction platform is an assembly platform, constructing and demounting are facilitated, the construction efficiency is high, repeated use can be achieved, and the construction cost is saved. The assembly type temporary construction platform at the upper portion of the foundation pit in a narrow and small space area comprises a ring-shaped inner support erected on the top of the foundation pit. The ring-shaped inner support comprises a retaining wall arranged on the periphery of the foundation pit in a surrounding manner, and a ring-shaped support arranged on the top of the foundation pit. Multiple supporting beams are connected between the periphery of the ring-shaped support and the retaining wall, and the multiple supporting beams are arranged in a crossed manner to form a supporting grid. A ring-shaped step is formed in the top of the box wall of each box of the supporting grid. Bearing plates used for covering the corresponding boxes are arranged on the ring-shaped step in an erected manner. The bearing plates correspond to the corresponding boxes in shape, and the peripheries of the bearing plates are connected to the step faces of the ring-shaped steps in an abutting manner.
本发明提出一种狭小空间区域基坑上部装配式临时施工平台及其施工方法，属于基坑施工技术领域，该临时施工平台为装配式平台，便于搭建和拆除，施工效率高，而且可重复利用，节约施工成本。该狭小空间区域基坑上部装配式临时施工平台，包括架设于基坑顶部的环形内支撑，所述环形内支撑包括围设于所述基坑外周的围护墙和设置于所述基坑顶部的环形支撑，所述环形支撑的外周与所述围护墙之间连接有多根支撑梁，多根所述支撑梁交叉设置以形成支撑格栅；所述支撑格栅每个格子的格壁顶部均开设有环形台阶，所述环形台阶上搭设有用于遮盖住对应格子的承重板，所述承重板的形状与对应格子相匹配，所述承重板的外周沿抵接于所述环形台阶的台面上。
Assembly type temporary construction platform at upper portion of foundation pit in narrow and small space area and construction method of assembly type temporary construction platform
狭小空间区域基坑上部装配式临时施工平台及其施工方法
FENG HAIBAO (Autor:in) / FU DAWEI (Autor:in) / WANG XIANG (Autor:in) / LIU RENTAN (Autor:in) / WANG MINGYU (Autor:in) / WANG LUZHENG (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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