Waterproof and drainage system for subway station
The utility model provides a subway station waterproof and drainage system which comprises a side arch wall waterproof and drainage system and a bottom plate waterproof and drainage system, and the side arch wall waterproof and drainage system comprises a buffer layer arranged on a side wall and an...
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| creator | WANG YINKUN YAN HEHE XIAO YUHANG SONG HAOTIAN WANG YANMIN |
| description | The utility model provides a subway station waterproof and drainage system which comprises a side arch wall waterproof and drainage system and a bottom plate waterproof and drainage system, and the side arch wall waterproof and drainage system comprises a buffer layer arranged on a side wall and an arch wall and a waterproof plate arranged on one side of the downstream face of the buffer layer. A plurality of annular water-permeable blind pipes and a plurality of annular drainage plate strips are arranged between the buffer layer and the waterproof plate in the longitudinal direction at intervals, and longitudinal side wall drainage blind pipes communicating with the water outlet ends of the annular water-permeable blind pipes and the water outlet ends of the annular drainage plate strips are arranged at the bottom of the side wall. A plurality of transverse water guide pipes are arranged on the longitudinal side wall drainage blind pipes at intervals in the longitudinal direction, the bottom plate waterproof |
| format | Patent |
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A plurality of annular water-permeable blind pipes and a plurality of annular drainage plate strips are arranged between the buffer layer and the waterproof plate in the longitudinal direction at intervals, and longitudinal side wall drainage blind pipes communicating with the water outlet ends of the annular water-permeable blind pipes and the water outlet ends of the annular drainage plate strips are arranged at the bottom of the side wall. 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A plurality of annular water-permeable blind pipes and a plurality of annular drainage plate strips are arranged between the buffer layer and the waterproof plate in the longitudinal direction at intervals, and longitudinal side wall drainage blind pipes communicating with the water outlet ends of the annular water-permeable blind pipes and the water outlet ends of the annular drainage plate strips are arranged at the bottom of the side wall. 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A plurality of annular water-permeable blind pipes and a plurality of annular drainage plate strips are arranged between the buffer layer and the waterproof plate in the longitudinal direction at intervals, and longitudinal side wall drainage blind pipes communicating with the water outlet ends of the annular water-permeable blind pipes and the water outlet ends of the annular drainage plate strips are arranged at the bottom of the side wall. A plurality of transverse water guide pipes are arranged on the longitudinal side wall drainage blind pipes at intervals in the longitudinal direction, the bottom plate waterproof</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS SHAFTS TUNNELS |
| title | Waterproof and drainage system for subway station |
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