A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Full-assembly type foundation pit supporting structure
The invention relates to the technical field of foundation pit supporting structures, and discloses a full-assembly type foundation pit supporting structure which comprises steel sheet piles arranged on the periphery of a foundation pit, prefabricated pipe pile stand columns arranged in the foundation pit and supporting steel pipes transversely arranged, the lower portions of the pipe pile stand columns are embedded into a soil body at the bottom of the foundation pit, and the upper portions of the pipe pile stand columns are located in the foundation pit; vertical column sections are formed; the ends of the supporting steel pipes are in butt joint with the steel sheet piles, and purlin frames are arranged on the steel sheet piles and support the ends of the supporting steel pipes from bottom to top. A limiting frame is fixed to the top of the tubular pile stand column, the limiting frame is provided with a bottom plate and two side plates, the bottom plate is fixed to the top of the tubular pile stand column, the bottoms of the two side plates are fixedly connected to the two sides of the bottom plate respectively, the tops of the two side plates extend upwards, and a clamping area is defined between the two side plates; the middle of the supporting steel pipe penetrates through the clamping area, the bottom of the supporting steel pipe is fixedly welded to the bottom plate, and the two sides of the supporting steel pipe are fixedly welded to the two side plates respectively.
本发明涉及基坑支护结构的技术领域，公开了全装配式的基坑支护结构，包括设置在基坑外周的钢板桩、下入在基坑中的预制的管桩立柱以及横向布置的支撑钢管，管桩立柱的下部嵌入在基坑底部的土体中，管桩立柱的上部位于基坑中，形成立柱段；支撑钢管的端部对接在钢板桩上，且钢板桩上设有围檩架，围檩架自下而上支撑着支撑钢管的端部；管桩立柱的顶部固定有限位架，限位架具有底板以及两个侧板，底板固定在管桩立柱的顶部，两个侧板的底部分别固定连接在底板的两侧，两个侧板的顶部朝上延伸布置，两个侧板之间围合形成夹持区域；支撑钢管的中部穿过夹持区域，支撑钢管的底部与底板焊接固定，支撑钢管的两侧分别与两个侧板焊接固定。
Full-assembly type foundation pit supporting structure
The invention relates to the technical field of foundation pit supporting structures, and discloses a full-assembly type foundation pit supporting structure which comprises steel sheet piles arranged on the periphery of a foundation pit, prefabricated pipe pile stand columns arranged in the foundation pit and supporting steel pipes transversely arranged, the lower portions of the pipe pile stand columns are embedded into a soil body at the bottom of the foundation pit, and the upper portions of the pipe pile stand columns are located in the foundation pit; vertical column sections are formed; the ends of the supporting steel pipes are in butt joint with the steel sheet piles, and purlin frames are arranged on the steel sheet piles and support the ends of the supporting steel pipes from bottom to top. A limiting frame is fixed to the top of the tubular pile stand column, the limiting frame is provided with a bottom plate and two side plates, the bottom plate is fixed to the top of the tubular pile stand column, the bottoms of the two side plates are fixedly connected to the two sides of the bottom plate respectively, the tops of the two side plates extend upwards, and a clamping area is defined between the two side plates; the middle of the supporting steel pipe penetrates through the clamping area, the bottom of the supporting steel pipe is fixedly welded to the bottom plate, and the two sides of the supporting steel pipe are fixedly welded to the two side plates respectively.
本发明涉及基坑支护结构的技术领域，公开了全装配式的基坑支护结构，包括设置在基坑外周的钢板桩、下入在基坑中的预制的管桩立柱以及横向布置的支撑钢管，管桩立柱的下部嵌入在基坑底部的土体中，管桩立柱的上部位于基坑中，形成立柱段；支撑钢管的端部对接在钢板桩上，且钢板桩上设有围檩架，围檩架自下而上支撑着支撑钢管的端部；管桩立柱的顶部固定有限位架，限位架具有底板以及两个侧板，底板固定在管桩立柱的顶部，两个侧板的底部分别固定连接在底板的两侧，两个侧板的顶部朝上延伸布置，两个侧板之间围合形成夹持区域；支撑钢管的中部穿过夹持区域，支撑钢管的底部与底板焊接固定，支撑钢管的两侧分别与两个侧板焊接固定。
Full-assembly type foundation pit supporting structure
全装配式的基坑支护结构
YE KUN (author) / XIAO LIPING (author) / QIAN XIAOMIN (author) / LIN KUN (author) / FU WENGUANG (author) / ZHANG JIANLUN (author) / LIU YONGJIA (author) / CHEN LU (author) / ZHU BIN (author) / CHEN ZHIMIN (author)
2024-07-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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