A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Supporting structure for synchronous excavation and asynchronous backfill of adjacent foundation pits and construction method
The invention discloses a supporting structure for synchronous excavation and asynchronous backfill of adjacent foundation pits and a construction method, and relates to the technical field of building construction.The supporting structure comprises a supporting plate and supporting piles, one side of the supporting plate is fixedly connected with a first clamping block, the other side of the supporting plate is provided with a first clamping groove, and the inner side wall of the supporting plate is fixedly connected with an elastic support; a positioning assembly is inserted into the side face of the elastic support, the outer wall of the supporting pile is coaxially sleeved with a clamping base, the outer wall of the clamping base is fixedly connected with a connecting assembly, and the positioning assembly comprises a sleeve. According to the supporting structure for synchronous excavation and asynchronous backfilling of the adjacent foundation pits and the construction method, the supporting plates are clamped into a whole through the first clamping blocks and the first clamping grooves, supporting planes of different areas are formed, different foundation pit supporting can be met, the supporting plates can be fixed through the positioning assemblies, the supporting plates and the inner walls of the foundation pits form a connecting structure, and the supporting effect is improved. The locking abutting pieces can push the elastic supports to improve tension on the two sides of the supporting plate, and therefore the anti-seepage effect between the adjacent protection plates is enhanced.
本发明公开了一种邻接基坑同步开挖异步回填的支护结构及施工方法，涉及建筑施工技术领域，包括支护板和支护桩，支护板的一侧固定连接有第一卡块，支护板的另一侧开设有第一卡槽，支护板的内侧壁固定连接有弹性支架，弹性支架的侧面插接有定位组件，支护桩的外壁同轴套装有卡座，卡座的外壁固定连接有连接组件，定位组件包括套管。该邻接基坑同步开挖异步回填的支护结构及施工方法，支护板通过第一卡块和第一卡槽卡接成一体，构成不同面积的支护平面，能够满足不同的基坑支护，定位组件能够对支护板起到固定的效果，使得支护板与基坑内壁构成连接结构，锁紧抵紧件能够推动弹性支架对支护板的两侧提高张力，从而增强了相邻防护板之间的抗渗效果。
Supporting structure for synchronous excavation and asynchronous backfill of adjacent foundation pits and construction method
The invention discloses a supporting structure for synchronous excavation and asynchronous backfill of adjacent foundation pits and a construction method, and relates to the technical field of building construction.The supporting structure comprises a supporting plate and supporting piles, one side of the supporting plate is fixedly connected with a first clamping block, the other side of the supporting plate is provided with a first clamping groove, and the inner side wall of the supporting plate is fixedly connected with an elastic support; a positioning assembly is inserted into the side face of the elastic support, the outer wall of the supporting pile is coaxially sleeved with a clamping base, the outer wall of the clamping base is fixedly connected with a connecting assembly, and the positioning assembly comprises a sleeve. According to the supporting structure for synchronous excavation and asynchronous backfilling of the adjacent foundation pits and the construction method, the supporting plates are clamped into a whole through the first clamping blocks and the first clamping grooves, supporting planes of different areas are formed, different foundation pit supporting can be met, the supporting plates can be fixed through the positioning assemblies, the supporting plates and the inner walls of the foundation pits form a connecting structure, and the supporting effect is improved. The locking abutting pieces can push the elastic supports to improve tension on the two sides of the supporting plate, and therefore the anti-seepage effect between the adjacent protection plates is enhanced.
本发明公开了一种邻接基坑同步开挖异步回填的支护结构及施工方法，涉及建筑施工技术领域，包括支护板和支护桩，支护板的一侧固定连接有第一卡块，支护板的另一侧开设有第一卡槽，支护板的内侧壁固定连接有弹性支架，弹性支架的侧面插接有定位组件，支护桩的外壁同轴套装有卡座，卡座的外壁固定连接有连接组件，定位组件包括套管。该邻接基坑同步开挖异步回填的支护结构及施工方法，支护板通过第一卡块和第一卡槽卡接成一体，构成不同面积的支护平面，能够满足不同的基坑支护，定位组件能够对支护板起到固定的效果，使得支护板与基坑内壁构成连接结构，锁紧抵紧件能够推动弹性支架对支护板的两侧提高张力，从而增强了相邻防护板之间的抗渗效果。
Supporting structure for synchronous excavation and asynchronous backfill of adjacent foundation pits and construction method
一种邻接基坑同步开挖异步回填的支护结构及施工方法
XU LIZHONG (author) / WANG YAN (author) / LI RUN (author) / WU JIANGUO (author) / JIANG GUOPING (author)
2022-08-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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