A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ventilation and drainage system for underwater vibration table foundation pit
The invention discloses a ventilation and drainage system for an underwater vibration table foundation pit. The ventilation and drainage system comprises an air circulation system and an emergency drainage system. The air circulation system comprises a ventilation channel and a first ventilation shaft, and the ventilation channel is arranged on the side wall of the underwater vibration table foundation pit and communicates with the first ventilation shaft; the emergency drainage system comprises a water collecting tank, an emergency drainage channel, an outdoor water collecting tank and a self-suction water pump, one end of the emergency drainage channel is communicated with the water collecting tank, the other end of the emergency drainage channel is communicated with the outdoor water collecting tank, and the self-suction water pump is arranged in the outdoor water collecting tank. The water collecting tank is arranged at the lowest end of the bottom of the underwater vibration table foundation pit. According to the invention, the problems of earthquake underwater vibration table foundation pit bellows effect simulation and emergency drainage can be effectively solved.
本发明公开一种用于水下振动台基坑的通风排水系统，包括空气循环系统和应急排水系统；所述空气循环系统包括通风通道和第一通风竖井，所述通风通道设置在所述水下振动台基坑的侧壁上与所述第一通风竖井连通；所述应急排水系统包括集水槽、应急排水通道、室外集水池和自吸式抽水泵，所述应急排水通道一端与所述集水槽连通，所述应急排水通道另一端与所述室外集水池连通，所述自吸式抽水泵设置在所述室外集水池内，所述集水槽设置在所述水下振动台基坑底部最低端。本发明能够有效解决模拟地震水下振动台基坑风箱效应以及应急排水问题。
Ventilation and drainage system for underwater vibration table foundation pit
The invention discloses a ventilation and drainage system for an underwater vibration table foundation pit. The ventilation and drainage system comprises an air circulation system and an emergency drainage system. The air circulation system comprises a ventilation channel and a first ventilation shaft, and the ventilation channel is arranged on the side wall of the underwater vibration table foundation pit and communicates with the first ventilation shaft; the emergency drainage system comprises a water collecting tank, an emergency drainage channel, an outdoor water collecting tank and a self-suction water pump, one end of the emergency drainage channel is communicated with the water collecting tank, the other end of the emergency drainage channel is communicated with the outdoor water collecting tank, and the self-suction water pump is arranged in the outdoor water collecting tank. The water collecting tank is arranged at the lowest end of the bottom of the underwater vibration table foundation pit. According to the invention, the problems of earthquake underwater vibration table foundation pit bellows effect simulation and emergency drainage can be effectively solved.
本发明公开一种用于水下振动台基坑的通风排水系统，包括空气循环系统和应急排水系统；所述空气循环系统包括通风通道和第一通风竖井，所述通风通道设置在所述水下振动台基坑的侧壁上与所述第一通风竖井连通；所述应急排水系统包括集水槽、应急排水通道、室外集水池和自吸式抽水泵，所述应急排水通道一端与所述集水槽连通，所述应急排水通道另一端与所述室外集水池连通，所述自吸式抽水泵设置在所述室外集水池内，所述集水槽设置在所述水下振动台基坑底部最低端。本发明能够有效解决模拟地震水下振动台基坑风箱效应以及应急排水问题。
Ventilation and drainage system for underwater vibration table foundation pit
一种用于水下振动台基坑的通风排水系统
NIU ZHIWEI (author) / ZHENG RENFENG (author) / LI TONGCHUN (author) / WEI BIAO (author) / LI XINGTIAN (author) / GONG BINING (author)
2021-11-26
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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