Method for arranging advanced water exploration and drainage holes of water-rich soft-rock rapid tunneling roadway
The invention discloses a method for arranging advanced water exploration and drainage holes of a water-rich soft-rock rapid tunneling roadway. The method comprises the following steps of constructing a group of advanced water exploration and drainage holes every 50 m from a position of being 20 m a...
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| creator | LIU SHENGJIAN HAN GANG LYU YUGUANG ZHANG WENYU HE XIAOQING WANG NA DING XUEXIAN ZHENG HUAIYOU LI PENG WANG YONGBAO GUAN YANTAI LI JUNCHUN SHI TAOTAO |
| description | The invention discloses a method for arranging advanced water exploration and drainage holes of a water-rich soft-rock rapid tunneling roadway. The method comprises the following steps of constructing a group of advanced water exploration and drainage holes every 50 m from a position of being 20 m away from a lower crossheading door. By using the method disclosed by the invention, the water-rich conditions in front of the roadway, at two sides of the roadway and at a roof can be detected, and safe and normal tunneling is ensured.
本发明公开了一种富水软岩快速掘进巷道超前探放水孔布置方法，包括步骤：下顺槽开门20m处开始，每50m施工一组超前探放水孔。本发明的方法能够探明巷道前方、两侧、顶板富水情况，确保安全、正常掘进。 |
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本发明公开了一种富水软岩快速掘进巷道超前探放水孔布置方法，包括步骤：下顺槽开门20m处开始，每50m施工一组超前探放水孔。本发明的方法能够探明巷道前方、两侧、顶板富水情况，确保安全、正常掘进。</description><language>chi ; eng</language><subject>EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ; 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=20210713&DB=EPODOC&CC=CN&NR=113107455A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210713&DB=EPODOC&CC=CN&NR=113107455A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU SHENGJIAN</creatorcontrib><creatorcontrib>HAN GANG</creatorcontrib><creatorcontrib>LYU YUGUANG</creatorcontrib><creatorcontrib>ZHANG WENYU</creatorcontrib><creatorcontrib>HE XIAOQING</creatorcontrib><creatorcontrib>WANG NA</creatorcontrib><creatorcontrib>DING XUEXIAN</creatorcontrib><creatorcontrib>ZHENG HUAIYOU</creatorcontrib><creatorcontrib>LI PENG</creatorcontrib><creatorcontrib>WANG YONGBAO</creatorcontrib><creatorcontrib>GUAN YANTAI</creatorcontrib><creatorcontrib>LI JUNCHUN</creatorcontrib><creatorcontrib>SHI TAOTAO</creatorcontrib><title>Method for arranging advanced water exploration and drainage holes of water-rich soft-rock rapid tunneling roadway</title><description>The invention discloses a method for arranging advanced water exploration and drainage holes of a water-rich soft-rock rapid tunneling roadway. The method comprises the following steps of constructing a group of advanced water exploration and drainage holes every 50 m from a position of being 20 m away from a lower crossheading door. By using the method disclosed by the invention, the water-rich conditions in front of the roadway, at two sides of the roadway and at a roof can be detected, and safe and normal tunneling is ensured.
本发明公开了一种富水软岩快速掘进巷道超前探放水孔布置方法，包括步骤：下顺槽开门20m处开始，每50m施工一组超前探放水孔。本发明的方法能够探明巷道前方、两侧、顶板富水情况，确保安全、正常掘进。</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</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>eNqNzLEKwjAQgOEuDqK-w_kAAUstzlIUF53cy5Fc2mC4C5do9e1F9AGc_uXjn1d6pjKKAy8KqIo8BB4A3QPZkoMJCynQM0VRLEEYkB04xcA4EIwSKYP4rzMa7AhZfDEq9gaKKTgod2aKn6sKuglfy2rmMWZa_bqo1sfDtTsZStJTTmiJqfTdpa6berPbtu2--ce8AQULREU</recordid><startdate>20210713</startdate><enddate>20210713</enddate><creator>LIU SHENGJIAN</creator><creator>HAN GANG</creator><creator>LYU YUGUANG</creator><creator>ZHANG WENYU</creator><creator>HE XIAOQING</creator><creator>WANG NA</creator><creator>DING XUEXIAN</creator><creator>ZHENG HUAIYOU</creator><creator>LI PENG</creator><creator>WANG YONGBAO</creator><creator>GUAN YANTAI</creator><creator>LI JUNCHUN</creator><creator>SHI TAOTAO</creator><scope>EVB</scope></search><sort><creationdate>20210713</creationdate><title>Method for arranging advanced water exploration and drainage holes of water-rich soft-rock rapid tunneling roadway</title><author>LIU SHENGJIAN ; HAN GANG ; LYU YUGUANG ; ZHANG WENYU ; HE XIAOQING ; WANG NA ; DING XUEXIAN ; ZHENG HUAIYOU ; LI PENG ; WANG YONGBAO ; GUAN YANTAI ; LI JUNCHUN ; SHI TAOTAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113107455A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><topic>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU SHENGJIAN</creatorcontrib><creatorcontrib>HAN GANG</creatorcontrib><creatorcontrib>LYU YUGUANG</creatorcontrib><creatorcontrib>ZHANG WENYU</creatorcontrib><creatorcontrib>HE XIAOQING</creatorcontrib><creatorcontrib>WANG NA</creatorcontrib><creatorcontrib>DING XUEXIAN</creatorcontrib><creatorcontrib>ZHENG HUAIYOU</creatorcontrib><creatorcontrib>LI PENG</creatorcontrib><creatorcontrib>WANG YONGBAO</creatorcontrib><creatorcontrib>GUAN YANTAI</creatorcontrib><creatorcontrib>LI JUNCHUN</creatorcontrib><creatorcontrib>SHI TAOTAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU SHENGJIAN</au><au>HAN GANG</au><au>LYU YUGUANG</au><au>ZHANG WENYU</au><au>HE XIAOQING</au><au>WANG NA</au><au>DING XUEXIAN</au><au>ZHENG HUAIYOU</au><au>LI PENG</au><au>WANG YONGBAO</au><au>GUAN YANTAI</au><au>LI JUNCHUN</au><au>SHI TAOTAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for arranging advanced water exploration and drainage holes of water-rich soft-rock rapid tunneling roadway</title><date>2021-07-13</date><risdate>2021</risdate><abstract>The invention discloses a method for arranging advanced water exploration and drainage holes of a water-rich soft-rock rapid tunneling roadway. The method comprises the following steps of constructing a group of advanced water exploration and drainage holes every 50 m from a position of being 20 m away from a lower crossheading door. By using the method disclosed by the invention, the water-rich conditions in front of the roadway, at two sides of the roadway and at a roof can be detected, and safe and normal tunneling is ensured.
本发明公开了一种富水软岩快速掘进巷道超前探放水孔布置方法，包括步骤：下顺槽开门20m处开始，每50m施工一组超前探放水孔。本发明的方法能够探明巷道前方、两侧、顶板富水情况，确保安全、正常掘进。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS |
| title | Method for arranging advanced water exploration and drainage holes of water-rich soft-rock rapid tunneling roadway |
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