A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Supporting structure of building foundation pit
The invention discloses a supporting structure of a building foundation pit, and relates to the technical field of building engineering, the supporting structure comprises a steel enclosing edge assembly arranged on the side wall of the foundation pit, an anchor pile assembly for fixing the steel enclosing edge assembly on the side wall of the foundation pit, and a lateral supporting mechanism arranged at the bottom of the foundation pit; the steel enclosing edge assembly comprises a plurality of vertical channel steel enclosing edges and a plurality of transverse channel steel enclosing edges for fixedly connecting the plurality of vertical channel steel enclosing edges, and further comprises a fixed steel plate for connecting the anchor pile assembly; the anchor pile assembly comprises an anchor pipe. According to the supporting structure of the building foundation pit, multiple anti-disengaging supporting plates are arranged at the tip end of the anchor pile assembly, and after the anchor pipe is driven into the side wall of the foundation pit, the concrete added with the expanding agent is poured into the anchor pipe, so that the expanded and condensed concrete opens the free ends of the anti-disengaging supporting plates on the anchor pipe; and the anchor pipe is firmly clamped in the side wall of the foundation pit, so that the stability and firmness of the foundation pit supporting structure are improved.
本发明公开了一种建筑基坑的支护结构，涉及建筑工程技术领域，包括设置在基坑侧壁上的钢围楞组件和将所述钢围楞组件固定在基坑侧壁上的锚桩组件，以及设置在基坑底部的侧向支撑机构；所述钢围楞组件包括若干个竖向槽钢围楞和和将若干个竖向槽钢围楞固定连接的多个横向槽钢围楞，还包括用于连接锚桩组件的固定钢板；所述锚桩组件包括锚管。本发明提供一种建筑基坑的支护结构，通过在锚桩组件上的尖端上设有若干个防脱支板，在锚管打入基坑侧壁内后，通过在锚管内浇灌添加有膨胀剂的混凝土，使得膨胀凝结的混凝土将锚管上的防脱支板的自由端撑开，使得锚管牢固的卡在基坑的侧壁内，从而增加基坑支护结构的稳定性和牢固性。
Supporting structure of building foundation pit
The invention discloses a supporting structure of a building foundation pit, and relates to the technical field of building engineering, the supporting structure comprises a steel enclosing edge assembly arranged on the side wall of the foundation pit, an anchor pile assembly for fixing the steel enclosing edge assembly on the side wall of the foundation pit, and a lateral supporting mechanism arranged at the bottom of the foundation pit; the steel enclosing edge assembly comprises a plurality of vertical channel steel enclosing edges and a plurality of transverse channel steel enclosing edges for fixedly connecting the plurality of vertical channel steel enclosing edges, and further comprises a fixed steel plate for connecting the anchor pile assembly; the anchor pile assembly comprises an anchor pipe. According to the supporting structure of the building foundation pit, multiple anti-disengaging supporting plates are arranged at the tip end of the anchor pile assembly, and after the anchor pipe is driven into the side wall of the foundation pit, the concrete added with the expanding agent is poured into the anchor pipe, so that the expanded and condensed concrete opens the free ends of the anti-disengaging supporting plates on the anchor pipe; and the anchor pipe is firmly clamped in the side wall of the foundation pit, so that the stability and firmness of the foundation pit supporting structure are improved.
本发明公开了一种建筑基坑的支护结构，涉及建筑工程技术领域，包括设置在基坑侧壁上的钢围楞组件和将所述钢围楞组件固定在基坑侧壁上的锚桩组件，以及设置在基坑底部的侧向支撑机构；所述钢围楞组件包括若干个竖向槽钢围楞和和将若干个竖向槽钢围楞固定连接的多个横向槽钢围楞，还包括用于连接锚桩组件的固定钢板；所述锚桩组件包括锚管。本发明提供一种建筑基坑的支护结构，通过在锚桩组件上的尖端上设有若干个防脱支板，在锚管打入基坑侧壁内后，通过在锚管内浇灌添加有膨胀剂的混凝土，使得膨胀凝结的混凝土将锚管上的防脱支板的自由端撑开，使得锚管牢固的卡在基坑的侧壁内，从而增加基坑支护结构的稳定性和牢固性。
Supporting structure of building foundation pit
一种建筑基坑的支护结构
NING XIAOQING (author)
2022-01-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen