Comprehensive drainage system penetrating through complex karst cave group tunnel
The invention discloses a comprehensive drainage system penetrating through a complex karst cave group tunnel, and belongs to the technical field of tunnel drainage. The comprehensive drainage system comprises a karst cave crossing section, a downstream deepened inverted arch section and an upstream...
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| creator | HU WEIJUN ZHOU XIANG LIANG JUNHAI HE YANQUAN LAI ZENGWEI ZHANG GUANSHU HUANG HAIFENG XIAN YOUGONG HUANG YUN WU CHUNWEI SONG WEI SHAO YU LUO JUNHUI HUANG DEGENG SONG YUANPING |
| description | The invention discloses a comprehensive drainage system penetrating through a complex karst cave group tunnel, and belongs to the technical field of tunnel drainage. The comprehensive drainage system comprises a karst cave crossing section, a downstream deepened inverted arch section and an upstream reinforced drainage section, wherein the downstream deepened inverted arch section and the upstream reinforced drainage section are arranged on the two sides of the karst cave crossing section, a water diversion structure and a water guide structure are arranged in the karst cave crossing section, the water diversion structure is used for draining water in the karst cave to the water guide structure, the downstream deepening inverted arch section is provided with a conversion structure, and an auxiliary structure is arranged in the upstream reinforced drainage section and used for draining water of the upstream reinforced drainage section into the karst cave crossing section. The system can be applied to a large c |
| format | Patent |
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The comprehensive drainage system comprises a karst cave crossing section, a downstream deepened inverted arch section and an upstream reinforced drainage section, wherein the downstream deepened inverted arch section and the upstream reinforced drainage section are arranged on the two sides of the karst cave crossing section, a water diversion structure and a water guide structure are arranged in the karst cave crossing section, the water diversion structure is used for draining water in the karst cave to the water guide structure, the downstream deepening inverted arch section is provided with a conversion structure, and an auxiliary structure is arranged in the upstream reinforced drainage section and used for draining water of the upstream reinforced drainage section into the karst cave crossing section. The system can be applied to a large c</description><language>chi ; eng</language><subject>EARTH DRILLING ; FIXED CONSTRUCTIONS ; MINING ; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211119&DB=EPODOC&CC=CN&NR=113669108A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211119&DB=EPODOC&CC=CN&NR=113669108A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HU WEIJUN</creatorcontrib><creatorcontrib>ZHOU XIANG</creatorcontrib><creatorcontrib>LIANG JUNHAI</creatorcontrib><creatorcontrib>HE YANQUAN</creatorcontrib><creatorcontrib>LAI ZENGWEI</creatorcontrib><creatorcontrib>ZHANG GUANSHU</creatorcontrib><creatorcontrib>HUANG HAIFENG</creatorcontrib><creatorcontrib>XIAN YOUGONG</creatorcontrib><creatorcontrib>HUANG YUN</creatorcontrib><creatorcontrib>WU CHUNWEI</creatorcontrib><creatorcontrib>SONG WEI</creatorcontrib><creatorcontrib>SHAO YU</creatorcontrib><creatorcontrib>LUO JUNHUI</creatorcontrib><creatorcontrib>HUANG DEGENG</creatorcontrib><creatorcontrib>SONG YUANPING</creatorcontrib><title>Comprehensive drainage system penetrating through complex karst cave group tunnel</title><description>The invention discloses a comprehensive drainage system penetrating through a complex karst cave group tunnel, and belongs to the technical field of tunnel drainage. The comprehensive drainage system comprises a karst cave crossing section, a downstream deepened inverted arch section and an upstream reinforced drainage section, wherein the downstream deepened inverted arch section and the upstream reinforced drainage section are arranged on the two sides of the karst cave crossing section, a water diversion structure and a water guide structure are arranged in the karst cave crossing section, the water diversion structure is used for draining water in the karst cave to the water guide structure, the downstream deepening inverted arch section is provided with a conversion structure, and an auxiliary structure is arranged in the upstream reinforced drainage section and used for draining water of the upstream reinforced drainage section into the karst cave crossing section. The system can be applied to a large c</description><subject>EARTH DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAh0zs8tKErNSM0rzixLVUgpSszMS0xPVSiuLC5JzVUoSM1LLSlKLMnMS1coySjKL03PUEgG6shJrVDITiwqLlFITgRqSwfKFCiUlOblpebwMLCmJeYUp_JCaW4GRTfXEGcP3dSC_PjU4oLEZJCZ8c5-hobGZmaWhgYWjsbEqAEAYuo4tw</recordid><startdate>20211119</startdate><enddate>20211119</enddate><creator>HU WEIJUN</creator><creator>ZHOU XIANG</creator><creator>LIANG JUNHAI</creator><creator>HE YANQUAN</creator><creator>LAI ZENGWEI</creator><creator>ZHANG GUANSHU</creator><creator>HUANG HAIFENG</creator><creator>XIAN YOUGONG</creator><creator>HUANG YUN</creator><creator>WU CHUNWEI</creator><creator>SONG WEI</creator><creator>SHAO YU</creator><creator>LUO JUNHUI</creator><creator>HUANG DEGENG</creator><creator>SONG YUANPING</creator><scope>EVB</scope></search><sort><creationdate>20211119</creationdate><title>Comprehensive drainage system penetrating through complex karst cave group tunnel</title><author>HU WEIJUN ; ZHOU XIANG ; LIANG JUNHAI ; HE YANQUAN ; LAI ZENGWEI ; ZHANG GUANSHU ; HUANG HAIFENG ; XIAN YOUGONG ; HUANG YUN ; WU CHUNWEI ; SONG WEI ; SHAO YU ; LUO JUNHUI ; HUANG DEGENG ; SONG YUANPING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113669108A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>EARTH DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</topic><toplevel>online_resources</toplevel><creatorcontrib>HU WEIJUN</creatorcontrib><creatorcontrib>ZHOU XIANG</creatorcontrib><creatorcontrib>LIANG JUNHAI</creatorcontrib><creatorcontrib>HE YANQUAN</creatorcontrib><creatorcontrib>LAI ZENGWEI</creatorcontrib><creatorcontrib>ZHANG GUANSHU</creatorcontrib><creatorcontrib>HUANG HAIFENG</creatorcontrib><creatorcontrib>XIAN YOUGONG</creatorcontrib><creatorcontrib>HUANG YUN</creatorcontrib><creatorcontrib>WU CHUNWEI</creatorcontrib><creatorcontrib>SONG WEI</creatorcontrib><creatorcontrib>SHAO YU</creatorcontrib><creatorcontrib>LUO JUNHUI</creatorcontrib><creatorcontrib>HUANG DEGENG</creatorcontrib><creatorcontrib>SONG YUANPING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HU WEIJUN</au><au>ZHOU XIANG</au><au>LIANG JUNHAI</au><au>HE YANQUAN</au><au>LAI ZENGWEI</au><au>ZHANG GUANSHU</au><au>HUANG HAIFENG</au><au>XIAN YOUGONG</au><au>HUANG YUN</au><au>WU CHUNWEI</au><au>SONG WEI</au><au>SHAO YU</au><au>LUO JUNHUI</au><au>HUANG DEGENG</au><au>SONG YUANPING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Comprehensive drainage system penetrating through complex karst cave group tunnel</title><date>2021-11-19</date><risdate>2021</risdate><abstract>The invention discloses a comprehensive drainage system penetrating through a complex karst cave group tunnel, and belongs to the technical field of tunnel drainage. The comprehensive drainage system comprises a karst cave crossing section, a downstream deepened inverted arch section and an upstream reinforced drainage section, wherein the downstream deepened inverted arch section and the upstream reinforced drainage section are arranged on the two sides of the karst cave crossing section, a water diversion structure and a water guide structure are arranged in the karst cave crossing section, the water diversion structure is used for draining water in the karst cave to the water guide structure, the downstream deepening inverted arch section is provided with a conversion structure, and an auxiliary structure is arranged in the upstream reinforced drainage section and used for draining water of the upstream reinforced drainage section into the karst cave crossing section. The system can be applied to a large c</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS |
| title | Comprehensive drainage system penetrating through complex karst cave group tunnel |
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