A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit composite supporting structure adjacent to building
The invention relates to the technical field of pile foundation construction, and discloses a foundation pit composite supporting structure adjacent to a building. The foundation pit composite supporting structure comprises a front-row pile and a rear-row pile, the front-row pile and the rear-row pile are correspondingly arranged at one side of an engineering pile at the lower part of the building, and a half-slope pile is arranged at the upper part of the rear-row pile; and a rear-row pile top crown beam is fixed at one side of the half-slope pile, a fixing piece is arranged on one side of the rear-row pile top crown beam and penetrates through the half-slope pile, a fixing structure is arranged at the tail end of the fixing piece and fixed to the rear-row pile, and a front-row pile top crown beam is arranged on the upper part of the front-row pile. The foundation pit composite supporting structure adjacent to the building is good in structural integrity, has very high rigidity and strength, and can control deformation of the foundation pit within a very small range, so that the supporting structure has relatively high strength and rigidity in foundation pit engineering adjacent to the building; and the foundation pit composite supporting structure adjacent to the building is suitable for supporting deep foundation pits of more than 8m, can control deformation of the foundation pit within an allowable range, and safety of the pit top building is ensured.
本发明涉及桩基础施工的技术领域，公开了毗邻建筑物的基坑复合支护结构，包括前排桩和后排桩，所述前排桩和后排桩分别设置在建筑物下部的工程桩一侧，且在所述后排桩的上部设置有半坡桩，所述半坡桩的一侧固定有后排桩顶冠梁，所述后排桩顶冠梁的一侧设置有固定件，所述固定件贯穿半坡桩且末端设置有固定结构，所述固定结构与后排桩相固定，在所述前排桩的上部设置有前排桩顶冠梁。本发明结构整体性好，具有非常大的刚度和强度，而且可以将基坑的变形控制在很小的范围之内，因此在毗邻建筑物的基坑工程具有较高的强度和刚度的支护结构，不仅适用于8m以上的深基坑的支护，而且可将基坑变形控制在允许范围之内，确保坑顶建筑物的安全。
Foundation pit composite supporting structure adjacent to building
The invention relates to the technical field of pile foundation construction, and discloses a foundation pit composite supporting structure adjacent to a building. The foundation pit composite supporting structure comprises a front-row pile and a rear-row pile, the front-row pile and the rear-row pile are correspondingly arranged at one side of an engineering pile at the lower part of the building, and a half-slope pile is arranged at the upper part of the rear-row pile; and a rear-row pile top crown beam is fixed at one side of the half-slope pile, a fixing piece is arranged on one side of the rear-row pile top crown beam and penetrates through the half-slope pile, a fixing structure is arranged at the tail end of the fixing piece and fixed to the rear-row pile, and a front-row pile top crown beam is arranged on the upper part of the front-row pile. The foundation pit composite supporting structure adjacent to the building is good in structural integrity, has very high rigidity and strength, and can control deformation of the foundation pit within a very small range, so that the supporting structure has relatively high strength and rigidity in foundation pit engineering adjacent to the building; and the foundation pit composite supporting structure adjacent to the building is suitable for supporting deep foundation pits of more than 8m, can control deformation of the foundation pit within an allowable range, and safety of the pit top building is ensured.
本发明涉及桩基础施工的技术领域，公开了毗邻建筑物的基坑复合支护结构，包括前排桩和后排桩，所述前排桩和后排桩分别设置在建筑物下部的工程桩一侧，且在所述后排桩的上部设置有半坡桩，所述半坡桩的一侧固定有后排桩顶冠梁，所述后排桩顶冠梁的一侧设置有固定件，所述固定件贯穿半坡桩且末端设置有固定结构，所述固定结构与后排桩相固定，在所述前排桩的上部设置有前排桩顶冠梁。本发明结构整体性好，具有非常大的刚度和强度，而且可以将基坑的变形控制在很小的范围之内，因此在毗邻建筑物的基坑工程具有较高的强度和刚度的支护结构，不仅适用于8m以上的深基坑的支护，而且可将基坑变形控制在允许范围之内，确保坑顶建筑物的安全。
Foundation pit composite supporting structure adjacent to building
毗邻建筑物的基坑复合支护结构
ZHANG LINGSHUAI (author) / CHEN ZHIDONG (author) / ZHOU RUI (author) / RONG XUEFEN (author) / LIN WENJING (author)
2021-11-19
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Foundation pit supporting structure adjacent to building
| European Patent Office | 2024
Supporting structure of adjacent foundation pits and supporting method of adjacent foundation pits
| European Patent Office | 2023
| European Patent Office | 2022
Inclined pile vertical anchor supporting structure adjacent to existing building foundation pit
| European Patent Office | 2021
Foundation pit supporting structure adjacent to existing building and construction method thereof
| European Patent Office | 2022