A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Deep foundation pit supporting system and construction method thereof
The invention relates to the technical field of building construction, in particular to a deep foundation pit supporting system and a construction method.The supporting system comprises a blocking and protecting part located on the side wall of a foundation pit and a supporting part located in the foundation pit, and the blocking and protecting part comprises inner supporting piles, outer supporting piles and a waterproof curtain which are arranged and distributed; the supporting part comprises an upper inner supporting beam and a lower inner supporting beam, a top beam is arranged at the top end of the inner supporting pile, the periphery of the upper inner supporting beam is connected with the top beam, a waist beam is arranged in the middle of the inner supporting pile, the periphery of the lower inner supporting beam is connected with the waist beam, and the upper inner supporting beam and the lower inner supporting beam are perpendicularly connected with a plurality of stand column piles in the gravity direction. According to the construction method, a lowering auxiliary device is adopted, in view of the system construction method, use of inner supporting steel pipes is omitted, meanwhile, a lattice stand column guiding device and the construction technology are optimized, and then the foundation pit engineering cost and the construction difficulty are reduced.
本发明涉及建筑施工的技术领域的一种深基坑支护体系及施工方法，支护体系包括位于基坑侧壁的挡护部分、以及位于基坑内的支撑部分，挡护部分包括排列分布的内支护桩、外支护桩以及止水帷幕，支撑部分包括上内支撑梁和下内支撑梁，内支护桩的顶端设置有冠梁，上内支撑梁的周缘与冠梁连结，内支护桩的中部设置有腰梁，下内支撑梁的周缘与腰梁连结，上内支撑梁和下内支撑梁在重力方向上垂直连结有若干立柱桩，上内支撑梁和下内支撑梁的一侧设置有行车栈桥，施工方法采用一种下放辅助装置，鉴于本体系工法免除内撑钢管使用，同时优化格构立柱导向装置和施工工艺，进而降低了基坑工程造价和施工难度。
Deep foundation pit supporting system and construction method thereof
The invention relates to the technical field of building construction, in particular to a deep foundation pit supporting system and a construction method.The supporting system comprises a blocking and protecting part located on the side wall of a foundation pit and a supporting part located in the foundation pit, and the blocking and protecting part comprises inner supporting piles, outer supporting piles and a waterproof curtain which are arranged and distributed; the supporting part comprises an upper inner supporting beam and a lower inner supporting beam, a top beam is arranged at the top end of the inner supporting pile, the periphery of the upper inner supporting beam is connected with the top beam, a waist beam is arranged in the middle of the inner supporting pile, the periphery of the lower inner supporting beam is connected with the waist beam, and the upper inner supporting beam and the lower inner supporting beam are perpendicularly connected with a plurality of stand column piles in the gravity direction. According to the construction method, a lowering auxiliary device is adopted, in view of the system construction method, use of inner supporting steel pipes is omitted, meanwhile, a lattice stand column guiding device and the construction technology are optimized, and then the foundation pit engineering cost and the construction difficulty are reduced.
本发明涉及建筑施工的技术领域的一种深基坑支护体系及施工方法，支护体系包括位于基坑侧壁的挡护部分、以及位于基坑内的支撑部分，挡护部分包括排列分布的内支护桩、外支护桩以及止水帷幕，支撑部分包括上内支撑梁和下内支撑梁，内支护桩的顶端设置有冠梁，上内支撑梁的周缘与冠梁连结，内支护桩的中部设置有腰梁，下内支撑梁的周缘与腰梁连结，上内支撑梁和下内支撑梁在重力方向上垂直连结有若干立柱桩，上内支撑梁和下内支撑梁的一侧设置有行车栈桥，施工方法采用一种下放辅助装置，鉴于本体系工法免除内撑钢管使用，同时优化格构立柱导向装置和施工工艺，进而降低了基坑工程造价和施工难度。
Deep foundation pit supporting system and construction method thereof
一种深基坑支护体系及其施工方法
XIONG YINGKAI (author) / XU PEIGEN (author) / CHEN FENG (author) / YANG KUN (author) / CHEN SUMIN (author) / JIANG XINCHENG (author) / YAN SHAOJUN (author) / ZHANG JIE (author)
2023-12-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Deep foundation pit supporting system and construction method thereof
| European Patent Office | 2022
Deep foundation pit supporting system and construction method thereof
| European Patent Office | 2023
Deep foundation pit construction supporting device and supporting method thereof
| European Patent Office | 2024
Deep foundation pit supporting structure and deep foundation pit construction method thereof
| European Patent Office | 2024
Large deep foundation pit supporting system and construction method thereof
| European Patent Office | 2024