Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Recyclable inclined throwing support system for deep foundation pit
The invention relates to the technical field of deep foundation pit supporting, and provides a recoverable deep foundation pit inclined throwing support system which comprises a foundation pit supporting structure, an inclined throwing support and a basement bottom plate, one end of the inclined throwing support is arranged at the top end of the foundation pit supporting structure, and the other end of the inclined throwing support is arranged at the top edge position of the basement bottom plate. The foundation pit supporting structure, the inclined throwing support and the basement bottom plate are connected with one another to form a supporting stress system. In deep foundation pit construction, horizontal force is applied to a foundation pit supporting structure by adopting a steel inclined strut formed by combining a plurality of sections of steel pipes, and the sections of steel pipes are combined into a single integral steel inclined strut by adopting flanges, so that not only can the rigidity requirement of the inclined strut be met, but also quick assembly and disassembly and cyclic utilization can be realized; and the other end of the steel inclined strut is fixedly connected with a steel plate embedded in the side vertical surface of the steel pipe row pile crown beam, so that an efficient, safe and high-quality deep foundation pit supporting system under complex conditions is formed.
本发明涉及深基坑支护技术领域，提供一种可回收深基坑斜抛撑体系，包括基坑支护结构、斜抛撑和地库底板，所述斜抛撑一端设置在所述基坑支护结构顶端，所述斜抛撑的另一端设置在所述地库底板的顶部边缘位置，所述基坑支护结构、所述斜抛撑和所述地库底板相互连接构成支护受力体系。在深基坑施工中采用由若干段钢管组合而成的钢斜撑对基坑支护结构增加一个水平力，各段钢管采用法兰组合成单根整体钢斜撑，既能满足斜撑刚度要求又能实现快速安拆和循环利用，在地下室底板位置设置支座用于固定钢斜撑，钢斜撑另一端固定于钢管排桩冠梁侧立面预埋的钢板连接，形成了高效安全、高质量的复杂条件下深基坑支护系统。
Recyclable inclined throwing support system for deep foundation pit
The invention relates to the technical field of deep foundation pit supporting, and provides a recoverable deep foundation pit inclined throwing support system which comprises a foundation pit supporting structure, an inclined throwing support and a basement bottom plate, one end of the inclined throwing support is arranged at the top end of the foundation pit supporting structure, and the other end of the inclined throwing support is arranged at the top edge position of the basement bottom plate. The foundation pit supporting structure, the inclined throwing support and the basement bottom plate are connected with one another to form a supporting stress system. In deep foundation pit construction, horizontal force is applied to a foundation pit supporting structure by adopting a steel inclined strut formed by combining a plurality of sections of steel pipes, and the sections of steel pipes are combined into a single integral steel inclined strut by adopting flanges, so that not only can the rigidity requirement of the inclined strut be met, but also quick assembly and disassembly and cyclic utilization can be realized; and the other end of the steel inclined strut is fixedly connected with a steel plate embedded in the side vertical surface of the steel pipe row pile crown beam, so that an efficient, safe and high-quality deep foundation pit supporting system under complex conditions is formed.
本发明涉及深基坑支护技术领域，提供一种可回收深基坑斜抛撑体系，包括基坑支护结构、斜抛撑和地库底板，所述斜抛撑一端设置在所述基坑支护结构顶端，所述斜抛撑的另一端设置在所述地库底板的顶部边缘位置，所述基坑支护结构、所述斜抛撑和所述地库底板相互连接构成支护受力体系。在深基坑施工中采用由若干段钢管组合而成的钢斜撑对基坑支护结构增加一个水平力，各段钢管采用法兰组合成单根整体钢斜撑，既能满足斜撑刚度要求又能实现快速安拆和循环利用，在地下室底板位置设置支座用于固定钢斜撑，钢斜撑另一端固定于钢管排桩冠梁侧立面预埋的钢板连接，形成了高效安全、高质量的复杂条件下深基坑支护系统。
Recyclable inclined throwing support system for deep foundation pit
一种可回收深基坑斜抛撑体系
CHEN CHUNMING (Autor:in) / HU LINGHUA (Autor:in) / WANG LI (Autor:in) / TIAN YE (Autor:in) / WEN JIANSHEN (Autor:in) / TANG JIAN (Autor:in)
06.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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