A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Open caisson structure and open caisson sinking method
The invention relates to the technical field of open caissons, and discloses an open caisson structure and an open caisson sinking method.According to the open caisson structure, through the synergistic effect of a functional layer, metal blade feet and a space attitude control system of an open caisson body, the dead weight and the wall thickness of the open caisson can be correspondingly reduced; the well wall of the open caisson body can directly serve as a basement outer wall, the frame structure serves as a supporting system of a basement main body structure, the well wall of the open caisson body and the frame structure are manufactured on the ground and formed through one-time casting, the open caisson is light in size, and the sinking posture is more stable and controllable; supporting piles and jacks configured for sinking construction can be miniaturized, the arrangement density of supporting blocks is more reasonable and optimized, the open caisson technology only used for industrial underground structure construction for hundreds of years is directly introduced into civil building underground structure engineering construction, a traditional foundation pit supporting construction technology is replaced, and the construction efficiency is improved. Waste of a large number of resources such as building materials of temporary supporting structures is avoided, and energy conservation and emission reduction in the building industry are achieved.
本发明涉及沉井技术领域，公开了一种沉井结构和沉井下沉方法，本沉井结构通过功能层、金属刃脚以及沉井本体本身的空间姿态控制系统的协同作用，可相应减轻沉井自重和减小壁厚，使得沉井本体的井壁可直接作为地下室外墙、框架结构作为地下室主体结构的支撑体系，通过沉井本体的井壁与框架结构在地面上制作并一次浇注成型，不仅沉井体型轻巧，而且下沉姿态更加平稳可控，使下沉施工配置的支撑桩和千斤顶可小型化，支撑块设置密度更合理优化，让百年来只在工业地下结构施工的沉井技术，直接引入到民用建筑地下结构工程施工中，替代传统基坑支护施工技术，既为避免大量临时支护结构的建材等资源浪费，又实现建筑行业节能减排。
Open caisson structure and open caisson sinking method
The invention relates to the technical field of open caissons, and discloses an open caisson structure and an open caisson sinking method.According to the open caisson structure, through the synergistic effect of a functional layer, metal blade feet and a space attitude control system of an open caisson body, the dead weight and the wall thickness of the open caisson can be correspondingly reduced; the well wall of the open caisson body can directly serve as a basement outer wall, the frame structure serves as a supporting system of a basement main body structure, the well wall of the open caisson body and the frame structure are manufactured on the ground and formed through one-time casting, the open caisson is light in size, and the sinking posture is more stable and controllable; supporting piles and jacks configured for sinking construction can be miniaturized, the arrangement density of supporting blocks is more reasonable and optimized, the open caisson technology only used for industrial underground structure construction for hundreds of years is directly introduced into civil building underground structure engineering construction, a traditional foundation pit supporting construction technology is replaced, and the construction efficiency is improved. Waste of a large number of resources such as building materials of temporary supporting structures is avoided, and energy conservation and emission reduction in the building industry are achieved.
本发明涉及沉井技术领域，公开了一种沉井结构和沉井下沉方法，本沉井结构通过功能层、金属刃脚以及沉井本体本身的空间姿态控制系统的协同作用，可相应减轻沉井自重和减小壁厚，使得沉井本体的井壁可直接作为地下室外墙、框架结构作为地下室主体结构的支撑体系，通过沉井本体的井壁与框架结构在地面上制作并一次浇注成型，不仅沉井体型轻巧，而且下沉姿态更加平稳可控，使下沉施工配置的支撑桩和千斤顶可小型化，支撑块设置密度更合理优化，让百年来只在工业地下结构施工的沉井技术，直接引入到民用建筑地下结构工程施工中，替代传统基坑支护施工技术，既为避免大量临时支护结构的建材等资源浪费，又实现建筑行业节能减排。
Open caisson structure and open caisson sinking method
沉井结构和沉井下沉方法
ZHANG QINGZHONG (author)
2023-09-22
Patent
Electronic Resource
Chinese
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