A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Deep foundation pit steel pipe inclined strut foot node device and construction method thereof
The invention provides a deep foundation pit steel pipe inclined strut foot node device. The deep foundation pit steel pipe inclined strut foot node device comprises a base table, a supporting table and a supporting device supported between the base table and the supporting table. The supporting device comprises a steel pipe body and section steel, one end of the steel pipe body is a fixed end and arranged on the supporting table, the other end of the steel pipe body is provided with a movable head, the section steel is arranged through an adapter, the end, away from the movable head, of the section steel penetrates through the foundation bottom plate to be arranged on the connecting beam, and the movable head and the adapter are both located above the foundation bottom plate. The deep foundation pit steel pipe diagonal bracing foot node device is simple in structure and reasonable in design, the diagonal bracing steel pipes are arranged outside the foundation bottom plate through the adapters, loss of turnover materials can be avoided to the maximum extent, cost is saved, the diagonal bracing steel pipes can be directly hoisted out of a field conveniently after later diagonal bracing prestress is unloaded, and construction efficiency is improved. And the leakage risk caused by intermittent construction of a post-pouring hole reserved in the foundation bottom plate and a bottom plate waterproof layer is avoided, the engineering reliability is improved, and the effect is good.
本发明提供了一种深基坑钢管斜撑脚部节点装置，包括基台、支护台以及支撑在所述基台和所述支护台之间的支撑装置；所述支撑装置包括钢管本体和型钢，所述钢管本体的一端为固定端，其设于支护台上，另一端设置活络头，并通过转接件设置型钢，所述型钢远离所述活络头的一端穿过基础底板设置于连系梁上，使活络头与转接件均位于基础底板上方。本发明的深基坑钢管斜撑脚部节点装置，其结构简单、设计合理，通过转接件将斜撑钢管布置在基础底板之外，能够最大程度避免周转材料的损失，节约成本，便于后期斜撑预应力卸载后直接吊运出场，规避了基础底板留设后浇洞口和底板防水层间断施工造成的渗漏风险，提高了工程可靠度、效果良好。
Deep foundation pit steel pipe inclined strut foot node device and construction method thereof
The invention provides a deep foundation pit steel pipe inclined strut foot node device. The deep foundation pit steel pipe inclined strut foot node device comprises a base table, a supporting table and a supporting device supported between the base table and the supporting table. The supporting device comprises a steel pipe body and section steel, one end of the steel pipe body is a fixed end and arranged on the supporting table, the other end of the steel pipe body is provided with a movable head, the section steel is arranged through an adapter, the end, away from the movable head, of the section steel penetrates through the foundation bottom plate to be arranged on the connecting beam, and the movable head and the adapter are both located above the foundation bottom plate. The deep foundation pit steel pipe diagonal bracing foot node device is simple in structure and reasonable in design, the diagonal bracing steel pipes are arranged outside the foundation bottom plate through the adapters, loss of turnover materials can be avoided to the maximum extent, cost is saved, the diagonal bracing steel pipes can be directly hoisted out of a field conveniently after later diagonal bracing prestress is unloaded, and construction efficiency is improved. And the leakage risk caused by intermittent construction of a post-pouring hole reserved in the foundation bottom plate and a bottom plate waterproof layer is avoided, the engineering reliability is improved, and the effect is good.
本发明提供了一种深基坑钢管斜撑脚部节点装置，包括基台、支护台以及支撑在所述基台和所述支护台之间的支撑装置；所述支撑装置包括钢管本体和型钢，所述钢管本体的一端为固定端，其设于支护台上，另一端设置活络头，并通过转接件设置型钢，所述型钢远离所述活络头的一端穿过基础底板设置于连系梁上，使活络头与转接件均位于基础底板上方。本发明的深基坑钢管斜撑脚部节点装置，其结构简单、设计合理，通过转接件将斜撑钢管布置在基础底板之外，能够最大程度避免周转材料的损失，节约成本，便于后期斜撑预应力卸载后直接吊运出场，规避了基础底板留设后浇洞口和底板防水层间断施工造成的渗漏风险，提高了工程可靠度、效果良好。
Deep foundation pit steel pipe inclined strut foot node device and construction method thereof
一种深基坑钢管斜撑脚部节点装置及其施工方法
2024-03-29
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Steel pipe inclined strut supporting device for deep foundation pit
| European Patent Office | 2024
| European Patent Office | 2024
Foundation pit inclined strut steel pipe anti-deformation stabilizing device
| European Patent Office | 2024
Deep foundation pit vertical inclined strut structure and construction method thereof
| European Patent Office | 2022
Steel pipe inclined strut construction angle control device and construction method
| European Patent Office | 2023