A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stable building supporting structure applied to foundation pit terrain
The stable building supporting structure comprises a foundation pit, the outer side of the foundation pit is filled with a reinforcing layer, a supporting pile is arranged on the side, close to the foundation pit, of a building, and the reinforcing layer and the supporting pile are fixedly connected through a fixing piece; the upper ends of the supporting piles are fixedly connected with top beams, the sides, away from the foundation pit, of the top beams are fixedly connected with metal cover plates, the sides, away from the foundation pit, of the metal cover plates are fixedly connected with concrete bottom plates, and bearing platforms and pile foundations are sequentially fixed to the lower ends of the concrete bottom plates. The outer side of the foundation pit is grouted to form a fixed layer, so that the stability of the stratum on the side can be effectively improved, the lateral pressure of the soil layer on the side of the foundation pit on the support pile is reduced, and meanwhile, the deformation of the side edge of the foundation pit can be prevented; the supporting piles and the fixing layer are connected through the fixing pieces, the stability of the supporting piles is improved, and the construction mode is simple and easy to operate.
本发明公开了一种应用于基坑地形的稳定型建筑物支护结构，包括基坑，在所述基坑外侧充填有加固层，在建筑物临近基坑一侧设置有支护桩，加固层和支护桩之间通过固定件固定连接；支护桩的上端固定连接冠梁，冠梁远离基坑的一侧固定连接金属盖板，金属盖板远离基坑的一侧固定连接混凝土底板，混凝土底板的下端依次固定有承台和桩基础。本发明通过对基坑外侧进行注浆，形成固定层，能够有效的提高该侧地层的稳定性，减小基坑侧土层对支护桩的侧压力，同时也能够防止基坑侧边变形；本发明通过固定件将支护桩与固定层进行连接，提高了支护桩的稳定性，而且施工方式简单易操作。
Stable building supporting structure applied to foundation pit terrain
The stable building supporting structure comprises a foundation pit, the outer side of the foundation pit is filled with a reinforcing layer, a supporting pile is arranged on the side, close to the foundation pit, of a building, and the reinforcing layer and the supporting pile are fixedly connected through a fixing piece; the upper ends of the supporting piles are fixedly connected with top beams, the sides, away from the foundation pit, of the top beams are fixedly connected with metal cover plates, the sides, away from the foundation pit, of the metal cover plates are fixedly connected with concrete bottom plates, and bearing platforms and pile foundations are sequentially fixed to the lower ends of the concrete bottom plates. The outer side of the foundation pit is grouted to form a fixed layer, so that the stability of the stratum on the side can be effectively improved, the lateral pressure of the soil layer on the side of the foundation pit on the support pile is reduced, and meanwhile, the deformation of the side edge of the foundation pit can be prevented; the supporting piles and the fixing layer are connected through the fixing pieces, the stability of the supporting piles is improved, and the construction mode is simple and easy to operate.
本发明公开了一种应用于基坑地形的稳定型建筑物支护结构，包括基坑，在所述基坑外侧充填有加固层，在建筑物临近基坑一侧设置有支护桩，加固层和支护桩之间通过固定件固定连接；支护桩的上端固定连接冠梁，冠梁远离基坑的一侧固定连接金属盖板，金属盖板远离基坑的一侧固定连接混凝土底板，混凝土底板的下端依次固定有承台和桩基础。本发明通过对基坑外侧进行注浆，形成固定层，能够有效的提高该侧地层的稳定性，减小基坑侧土层对支护桩的侧压力，同时也能够防止基坑侧边变形；本发明通过固定件将支护桩与固定层进行连接，提高了支护桩的稳定性，而且施工方式简单易操作。
Stable building supporting structure applied to foundation pit terrain
一种应用于基坑地形的稳定型建筑物支护结构
WU YONG (author) / YAN BAOFENG (author) / WANG PENGSHU (author) / HUANG HAIJUN (author) / XU XINWEI (author) / BAO QUANXI (author)
2022-12-30
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen