A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Deep foundation pit fabricated steel plate shear wall supporting system and construction method thereof
The invention discloses a deep foundation pit fabricated steel plate shear wall supporting system and a construction method thereof. Comprising front-row H-shaped steel stand column piles arranged on the inner side of a foundation pit and rear-row H-shaped steel stand column piles arranged on the outer side of the foundation pit. The front-row H-shaped steel stand column piles and the rear-row H-shaped steel stand column piles are correspondingly arranged, and the front-row H-shaped steel stand column piles and the rear-row H-shaped steel stand column piles are connected through H-shaped steel connecting beams; larsen steel sheet piles are arranged between every two adjacent rear-row H-shaped steel stand column piles, and the rear-row H-shaped steel stand column piles and the Larsen steel sheet piles jointly form a water and soil retaining structure. The front-row H-shaped steel stand column piles and the rear-row H-shaped steel stand column piles are connected through the steel plate strips and the H-shaped steel connecting beams, so that the front-row H-shaped steel stand column piles, the rear-row H-shaped steel stand column piles, the steel plate strips and the H-shaped steel connecting beams jointly form the steel plate shear wall with high rigidity, and deformation of a foundation pit is resisted through the rigidity of the steel plate shear wall. The device has the characteristics of safety, reliability, high rigidity, high deformation control capability, capability of effectively retaining soil and water and the like.
本发明公开一种深基坑装配式钢板剪力墙支护系统及其施工方法。包括在基坑内侧排布的前排H型钢立柱桩、在基坑外侧排布的后排H型钢立柱桩；前排H型钢立柱桩与后排H型钢立柱桩对应设置，前排H型钢立柱桩与后排H型钢立柱桩之间通过H型钢连系梁相连；相邻两个后排H型钢立柱桩之间设置有拉森钢板桩，后排H型钢立柱桩与拉森钢板桩共同组成水、土支挡结构。本发明通过用钢板板带和H型钢连系梁将前排H型钢立柱桩与后排H型钢立柱桩相连，使“前排H型钢立柱桩、后排H型钢立柱桩、钢板板带、H型钢连系梁”共同组成具有很大刚度的钢板剪力墙，用钢板剪力墙的刚度抵抗基坑变形。具有安全可靠，刚度大，变形控制能力强，可有效挡土和止水等特点。
Deep foundation pit fabricated steel plate shear wall supporting system and construction method thereof
The invention discloses a deep foundation pit fabricated steel plate shear wall supporting system and a construction method thereof. Comprising front-row H-shaped steel stand column piles arranged on the inner side of a foundation pit and rear-row H-shaped steel stand column piles arranged on the outer side of the foundation pit. The front-row H-shaped steel stand column piles and the rear-row H-shaped steel stand column piles are correspondingly arranged, and the front-row H-shaped steel stand column piles and the rear-row H-shaped steel stand column piles are connected through H-shaped steel connecting beams; larsen steel sheet piles are arranged between every two adjacent rear-row H-shaped steel stand column piles, and the rear-row H-shaped steel stand column piles and the Larsen steel sheet piles jointly form a water and soil retaining structure. The front-row H-shaped steel stand column piles and the rear-row H-shaped steel stand column piles are connected through the steel plate strips and the H-shaped steel connecting beams, so that the front-row H-shaped steel stand column piles, the rear-row H-shaped steel stand column piles, the steel plate strips and the H-shaped steel connecting beams jointly form the steel plate shear wall with high rigidity, and deformation of a foundation pit is resisted through the rigidity of the steel plate shear wall. The device has the characteristics of safety, reliability, high rigidity, high deformation control capability, capability of effectively retaining soil and water and the like.
本发明公开一种深基坑装配式钢板剪力墙支护系统及其施工方法。包括在基坑内侧排布的前排H型钢立柱桩、在基坑外侧排布的后排H型钢立柱桩；前排H型钢立柱桩与后排H型钢立柱桩对应设置，前排H型钢立柱桩与后排H型钢立柱桩之间通过H型钢连系梁相连；相邻两个后排H型钢立柱桩之间设置有拉森钢板桩，后排H型钢立柱桩与拉森钢板桩共同组成水、土支挡结构。本发明通过用钢板板带和H型钢连系梁将前排H型钢立柱桩与后排H型钢立柱桩相连，使“前排H型钢立柱桩、后排H型钢立柱桩、钢板板带、H型钢连系梁”共同组成具有很大刚度的钢板剪力墙，用钢板剪力墙的刚度抵抗基坑变形。具有安全可靠，刚度大，变形控制能力强，可有效挡土和止水等特点。
Deep foundation pit fabricated steel plate shear wall supporting system and construction method thereof
深基坑装配式钢板剪力墙支护系统及其施工方法
ZHOU DIANWEN (author) / WANG BUXIANG (author) / HAN XU (author) / ZHAO JUN (author) / XU XIANG (author)
2023-08-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Fabricated deep foundation pit supporting piece and construction method thereof
| European Patent Office | 2024
Fabricated prestressed corrugated steel plate composite shear wall and construction method thereof
| European Patent Office | 2022
Fabricated prestressed arch plate foundation pit supporting system and construction method thereof
| European Patent Office | 2023