A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit drainage system
The invention relates to a foundation pit drainage system. The system comprises a drainage ditch and at least one water accumulation pit formed in the bottom wall of the drainage ditch, wherein the drainage ditch is formed in the inner bottom surface of the side wall of a foundation pit and is built by using cement. A transverse drainage device is arranged on the bottom wall, on the inner side ofthe drainage ditch, of the foundation pit, and a longitudinal drainage device is arranged on the side wall, outside the drainage ditch, of the foundation pit. The outer side of the transverse drainagedevice communicates with the top of the drainage ditch, and the bottom of the longitudinal drainage device communicates with the top of the drainage ditch. When ground surface precipitation or surface drainage sinking forms accumulated water at the bottom of the foundation pit or atmospheric precipitation outside the ground surface or domestic residential industrial water is close to the foundation pit, upper settlement water enters the bottom of the foundation pit along a longitudinal water blocking supporting plate, a steering water blocking supporting plate and a transverse water blockingsupporting plate and enters the drainage ditch, a water pump is arranged in the water accumulation pit, the accumulated water is pumped away in time, and it is ensured that no water is accumulated atthe bottom of the foundation pit on the inner side of the drainage ditch.
本发明涉及一种基坑排水系统，包括开设在基坑侧壁内侧底面上采用水泥砌筑而成的排水沟，设置在排水沟底壁上的至少一个积水坑，在排水沟内侧的基坑底壁上设置有横向排水装置，在排水沟外侧的基坑侧壁上设置有纵向排水装置，横向排水装置的外侧与排水沟的顶部相连通，纵向排水装置的底部与排水沟的顶部相连通；在地表层降水或者地表排水下沉形成基坑底部积水时，或者地表外部的大气降水或者生活居民工业用水临近基坑附近时，上部的沉降水会顺沿着纵向支撑挡水板、转向挡水支撑板以及横向挡水支撑板进入到基坑底部，并进入到排水沟，在积水坑内安放抽水泵，将积水及时抽走，保证不会在排水沟内侧的基坑底部积水。
Foundation pit drainage system
The invention relates to a foundation pit drainage system. The system comprises a drainage ditch and at least one water accumulation pit formed in the bottom wall of the drainage ditch, wherein the drainage ditch is formed in the inner bottom surface of the side wall of a foundation pit and is built by using cement. A transverse drainage device is arranged on the bottom wall, on the inner side ofthe drainage ditch, of the foundation pit, and a longitudinal drainage device is arranged on the side wall, outside the drainage ditch, of the foundation pit. The outer side of the transverse drainagedevice communicates with the top of the drainage ditch, and the bottom of the longitudinal drainage device communicates with the top of the drainage ditch. When ground surface precipitation or surface drainage sinking forms accumulated water at the bottom of the foundation pit or atmospheric precipitation outside the ground surface or domestic residential industrial water is close to the foundation pit, upper settlement water enters the bottom of the foundation pit along a longitudinal water blocking supporting plate, a steering water blocking supporting plate and a transverse water blockingsupporting plate and enters the drainage ditch, a water pump is arranged in the water accumulation pit, the accumulated water is pumped away in time, and it is ensured that no water is accumulated atthe bottom of the foundation pit on the inner side of the drainage ditch.
本发明涉及一种基坑排水系统，包括开设在基坑侧壁内侧底面上采用水泥砌筑而成的排水沟，设置在排水沟底壁上的至少一个积水坑，在排水沟内侧的基坑底壁上设置有横向排水装置，在排水沟外侧的基坑侧壁上设置有纵向排水装置，横向排水装置的外侧与排水沟的顶部相连通，纵向排水装置的底部与排水沟的顶部相连通；在地表层降水或者地表排水下沉形成基坑底部积水时，或者地表外部的大气降水或者生活居民工业用水临近基坑附近时，上部的沉降水会顺沿着纵向支撑挡水板、转向挡水支撑板以及横向挡水支撑板进入到基坑底部，并进入到排水沟，在积水坑内安放抽水泵，将积水及时抽走，保证不会在排水沟内侧的基坑底部积水。
Foundation pit drainage system
一种基坑排水系统
ZHENG HUIHUI (author) / ZHU ZENGWU (author) / WU XIAONAN (author) / XU HAIPENG (author) / LIU JIE (author)
2020-05-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen