Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deep foundation pit support changing device with adjustable support force
The invention relates to a supporting force-adjustable deep foundation pit support changing device and belongs to the field of building construction, and deep foundation pit construction is an extremely important link in large and high-rise building construction. In the prior art, a support changing device is generally of a reinforced concrete structure, actual operation is difficult, working procedures are tedious, cost is high, the construction period is long, and supporting force completely depends on mutual counter-acting force and cannot be adjusted. The invention relates to a supporting force adjustable deep foundation pit support changing device which comprises a supporting beam and a sliding locking structure for connecting the two ends of the supporting beam to an underground diaphragm wall and a building outer wall respectively, the supporting beam comprises a supporting arm and a supporting adjusting mechanism, and the supporting adjusting mechanism can adjust the supporting distance and the supporting force. And the support changing device is mainly made of profile steel materials, so that the construction time is greatly shortened, the support changing device can be detached and recycled, the support force can be adjusted, the construction cost is reduced, the operation is simple, and the defects of the existing support changing technology are overcome.
本发明涉及一种支撑力可调的深基坑换撑装置，属于建筑施工领域，深基坑施工是大型和高层建筑施工中极为重要环节。现有技术中，换撑装置通常为钢筋混凝土结构，不仅实际操作困难、工序繁琐、成本高、施工周期长，而且支撑力完全取决于相互之间的反作用力，不能调节。本发明涉及一种支撑力可调的深基坑换撑装置，包括支撑梁和分别将支撑梁的两端连接到地连墙和建筑物外墙的滑动锁止结构，支撑梁包括支撑臂和支撑调节机构，所述支撑调节机构可以调节支撑距离和支撑力，且该换撑装置主要采用型钢材料，大大减少了施工时间，还可拆卸循环利用，可调节支撑力大小的同时还减少了施工的成本，操作简单，克服了现有换撑技术的不足。
Deep foundation pit support changing device with adjustable support force
The invention relates to a supporting force-adjustable deep foundation pit support changing device and belongs to the field of building construction, and deep foundation pit construction is an extremely important link in large and high-rise building construction. In the prior art, a support changing device is generally of a reinforced concrete structure, actual operation is difficult, working procedures are tedious, cost is high, the construction period is long, and supporting force completely depends on mutual counter-acting force and cannot be adjusted. The invention relates to a supporting force adjustable deep foundation pit support changing device which comprises a supporting beam and a sliding locking structure for connecting the two ends of the supporting beam to an underground diaphragm wall and a building outer wall respectively, the supporting beam comprises a supporting arm and a supporting adjusting mechanism, and the supporting adjusting mechanism can adjust the supporting distance and the supporting force. And the support changing device is mainly made of profile steel materials, so that the construction time is greatly shortened, the support changing device can be detached and recycled, the support force can be adjusted, the construction cost is reduced, the operation is simple, and the defects of the existing support changing technology are overcome.
本发明涉及一种支撑力可调的深基坑换撑装置，属于建筑施工领域，深基坑施工是大型和高层建筑施工中极为重要环节。现有技术中，换撑装置通常为钢筋混凝土结构，不仅实际操作困难、工序繁琐、成本高、施工周期长，而且支撑力完全取决于相互之间的反作用力，不能调节。本发明涉及一种支撑力可调的深基坑换撑装置，包括支撑梁和分别将支撑梁的两端连接到地连墙和建筑物外墙的滑动锁止结构，支撑梁包括支撑臂和支撑调节机构，所述支撑调节机构可以调节支撑距离和支撑力，且该换撑装置主要采用型钢材料，大大减少了施工时间，还可拆卸循环利用，可调节支撑力大小的同时还减少了施工的成本，操作简单，克服了现有换撑技术的不足。
Deep foundation pit support changing device with adjustable support force
一种支撑力可调的深基坑换撑装置
GAO FENG (Autor:in) / DING HAIBIN (Autor:in) / TANG YUZAO (Autor:in) / WANG XUEPENG (Autor:in) / TAN ZIHAO (Autor:in) / XU CHANGJIE (Autor:in)
16.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Inner support changing method for deep foundation pit support
| Europäisches Patentamt | 2024