Emergency disposal method for initial stage of water bursting and mud bursting in tunnel construction process
The invention discloses an initial emergency disposal method for water bursting and mud bursting in the tunnel construction process, in the initial stage of water bursting and mud bursting in the tunnel construction process, emergency disposal is conducted on a tunnel through the four steps of (1) w...
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| creator | ZHANG XINGHAO LU WANFENG DING GANG ZHENG XIAOKANG SHI HUATANG MIN ZHENGHUI XIONG YAO HUANG XIAOYAN XIAO BI |
| description | The invention discloses an initial emergency disposal method for water bursting and mud bursting in the tunnel construction process, in the initial stage of water bursting and mud bursting in the tunnel construction process, emergency disposal is conducted on a tunnel through the four steps of (1) water filtering and plugging, (2) first drainage and then irrigation, (3) advanced shallow layer reinforcing and timely surface layer supporting and (4) concrete lining construction in sequence. The initial stage of water gushing and mud bursting refers to the stage that local muddy water gushing occurs near the tunnel face of the tunnel in the water gushing and mud bursting risk tunnel section, and the situation that large-scale water flow with silt suddenly enters the tunnel does not occur temporarily. The emergency disposal method for the initial stage of water bursting and mud bursting in the tunnel construction process has the advantages of being feasible in technology, safe, reliable and convenient to implemen |
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The initial stage of water gushing and mud bursting refers to the stage that local muddy water gushing occurs near the tunnel face of the tunnel in the water gushing and mud bursting risk tunnel section, and the situation that large-scale water flow with silt suddenly enters the tunnel does not occur temporarily. 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The initial stage of water gushing and mud bursting refers to the stage that local muddy water gushing occurs near the tunnel face of the tunnel in the water gushing and mud bursting risk tunnel section, and the situation that large-scale water flow with silt suddenly enters the tunnel does not occur temporarily. The emergency disposal method for the initial stage of water bursting and mud bursting in the tunnel construction process has the advantages of being feasible in technology, safe, reliable and convenient to implemen</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>GALLERIES</subject><subject>LARGE UNDERGROUND CHAMBERS</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><subject>SHAFTS</subject><subject>TUNNELS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwkAMgOEuDqK-Q3wAh9YqrlIqTk7uct6lNdBLjksO8e11EFydfvj451XsI-YR2b8gkCZRN0FEe0iAQTIQk9GH1NyIIAM8nWGGe8lqxCM4DhBL-AExWGHGCbywWi7eSBhSFo-qy2o2uElx9e2iWp_6a3feYJIbanIeGe3WXer60O6bZtcet_88b72cQt4</recordid><startdate>20240809</startdate><enddate>20240809</enddate><creator>ZHANG XINGHAO</creator><creator>LU WANFENG</creator><creator>DING GANG</creator><creator>ZHENG XIAOKANG</creator><creator>SHI HUATANG</creator><creator>MIN ZHENGHUI</creator><creator>XIONG YAO</creator><creator>HUANG XIAOYAN</creator><creator>XIAO BI</creator><scope>EVB</scope></search><sort><creationdate>20240809</creationdate><title>Emergency disposal method for initial stage of water bursting and mud bursting in tunnel construction process</title><author>ZHANG XINGHAO ; LU WANFENG ; DING GANG ; ZHENG XIAOKANG ; SHI HUATANG ; MIN ZHENGHUI ; XIONG YAO ; HUANG XIAOYAN ; XIAO BI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118462254A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>GALLERIES</topic><topic>LARGE UNDERGROUND CHAMBERS</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><topic>SHAFTS</topic><topic>TUNNELS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG XINGHAO</creatorcontrib><creatorcontrib>LU WANFENG</creatorcontrib><creatorcontrib>DING GANG</creatorcontrib><creatorcontrib>ZHENG XIAOKANG</creatorcontrib><creatorcontrib>SHI HUATANG</creatorcontrib><creatorcontrib>MIN ZHENGHUI</creatorcontrib><creatorcontrib>XIONG YAO</creatorcontrib><creatorcontrib>HUANG XIAOYAN</creatorcontrib><creatorcontrib>XIAO BI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG XINGHAO</au><au>LU WANFENG</au><au>DING GANG</au><au>ZHENG XIAOKANG</au><au>SHI HUATANG</au><au>MIN ZHENGHUI</au><au>XIONG YAO</au><au>HUANG XIAOYAN</au><au>XIAO BI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Emergency disposal method for initial stage of water bursting and mud bursting in tunnel construction process</title><date>2024-08-09</date><risdate>2024</risdate><abstract>The invention discloses an initial emergency disposal method for water bursting and mud bursting in the tunnel construction process, in the initial stage of water bursting and mud bursting in the tunnel construction process, emergency disposal is conducted on a tunnel through the four steps of (1) water filtering and plugging, (2) first drainage and then irrigation, (3) advanced shallow layer reinforcing and timely surface layer supporting and (4) concrete lining construction in sequence. The initial stage of water gushing and mud bursting refers to the stage that local muddy water gushing occurs near the tunnel face of the tunnel in the water gushing and mud bursting risk tunnel section, and the situation that large-scale water flow with silt suddenly enters the tunnel does not occur temporarily. The emergency disposal method for the initial stage of water bursting and mud bursting in the tunnel construction process has the advantages of being feasible in technology, safe, reliable and convenient to implemen</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS 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 SHAFTS TUNNELS |
| title | Emergency disposal method for initial stage of water bursting and mud bursting in tunnel construction process |
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