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A platform for research: civil engineering, architecture and urbanism
Building deep foundation pit reinforcing device and reinforcing construction method thereof
The invention discloses a building deep foundation pit reinforcing device and a reinforcing construction method thereof, and relates to the technical field of building foundation pit reinforcing, the building deep foundation pit reinforcing device comprises a plurality of rows of jet grouting piles, the plurality of rows of jet grouting piles are arranged on a plurality of levels of foundation pit slopes excavated in a grading mode in a one-to-one correspondence mode, and each row of jet grouting piles comprises a plurality of jet grouting piles; a ground beam is poured on each grade of the foundation pit side slope through concrete, the tops of the jet grouting piles in the same row are embedded in the concrete of the ground beam, a plurality of groups of anchor cables are embedded in each grade of the foundation pit side slope, and one end, exposed out of the foundation pit side slope, of each group of anchor cables is embedded in the concrete of the ground beam. The method has the effect of improving the integrity between the jet grouting piles of the same-stage foundation pit.
本申请公开了一种建筑深基坑加固装置及其加固施工方法，涉及建筑基坑加固技术领域，其包括若干行旋喷桩，若干行所述旋喷桩一一对应的设置于分级开挖的若干级基坑边坡上，每行所述旋喷桩包括若干个旋喷桩，每级所述基坑边坡上均通过混凝土浇注有地梁，同行的所述旋喷桩的顶部均埋设于所述地梁的混凝土内，每级所述基坑边坡内均埋设有若干组锚索，每组所述锚索外露出所述基坑边坡的一端均埋设于所述地梁的混凝土内。本申请具有提升同一级基坑的旋喷桩之间的整体性的效果。
Building deep foundation pit reinforcing device and reinforcing construction method thereof
The invention discloses a building deep foundation pit reinforcing device and a reinforcing construction method thereof, and relates to the technical field of building foundation pit reinforcing, the building deep foundation pit reinforcing device comprises a plurality of rows of jet grouting piles, the plurality of rows of jet grouting piles are arranged on a plurality of levels of foundation pit slopes excavated in a grading mode in a one-to-one correspondence mode, and each row of jet grouting piles comprises a plurality of jet grouting piles; a ground beam is poured on each grade of the foundation pit side slope through concrete, the tops of the jet grouting piles in the same row are embedded in the concrete of the ground beam, a plurality of groups of anchor cables are embedded in each grade of the foundation pit side slope, and one end, exposed out of the foundation pit side slope, of each group of anchor cables is embedded in the concrete of the ground beam. The method has the effect of improving the integrity between the jet grouting piles of the same-stage foundation pit.
本申请公开了一种建筑深基坑加固装置及其加固施工方法，涉及建筑基坑加固技术领域，其包括若干行旋喷桩，若干行所述旋喷桩一一对应的设置于分级开挖的若干级基坑边坡上，每行所述旋喷桩包括若干个旋喷桩，每级所述基坑边坡上均通过混凝土浇注有地梁，同行的所述旋喷桩的顶部均埋设于所述地梁的混凝土内，每级所述基坑边坡内均埋设有若干组锚索，每组所述锚索外露出所述基坑边坡的一端均埋设于所述地梁的混凝土内。本申请具有提升同一级基坑的旋喷桩之间的整体性的效果。
Building deep foundation pit reinforcing device and reinforcing construction method thereof
一种建筑深基坑加固装置及其加固施工方法
WANG ZHIHUI (author)
2023-07-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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