Underwater rock-socketed steel sheet pile cofferdam and construction method thereof
The invention discloses an underwater rock-socketed steel sheet pile cofferdam. The cofferdam comprises a fence, an inner support fixed in the fence and a fence inserting groove formed in an underwater bottom foundation rock stratum, wherein the bottom of the fence is inserted into the fence inserti...
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| creator | LI JINHENG SU YINGRUI ZHU XIN WANG QIJUN ZHU XIANGYANG ZENG HUGENG HUANG RONGZHOU ZHU BING LIU MI LU XIANBO ZENG QI LI YAMIN HUANG WEI DENG XINGYU |
| description | The invention discloses an underwater rock-socketed steel sheet pile cofferdam. The cofferdam comprises a fence, an inner support fixed in the fence and a fence inserting groove formed in an underwater bottom foundation rock stratum, wherein the bottom of the fence is inserted into the fence inserting groove, an inner anti-seepage body is arranged in the fence inserting groove and located on the inner side of the fence, an outer anti-seepage body is arranged in the fence inserting groove and located on the outer side of the fence, a slope toe anti-seepage body is arranged at the joint of the outer side of the fence and the foundation rock stratum at the bottom in water, and a plurality of pieces of anti-seepage soil cloth dividing the slope toe anti-seepage body into a plurality of layers are arranged in the slope toe anti-seepage body. The underwater rock-socketed steel sheet pile cofferdam is good in water stopping effect, convenient to construct and capable of reducing the construction cost. The invention |
| format | Patent |
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The cofferdam comprises a fence, an inner support fixed in the fence and a fence inserting groove formed in an underwater bottom foundation rock stratum, wherein the bottom of the fence is inserted into the fence inserting groove, an inner anti-seepage body is arranged in the fence inserting groove and located on the inner side of the fence, an outer anti-seepage body is arranged in the fence inserting groove and located on the outer side of the fence, a slope toe anti-seepage body is arranged at the joint of the outer side of the fence and the foundation rock stratum at the bottom in water, and a plurality of pieces of anti-seepage soil cloth dividing the slope toe anti-seepage body into a plurality of layers are arranged in the slope toe anti-seepage body. The underwater rock-socketed steel sheet pile cofferdam is good in water stopping effect, convenient to construct and capable of reducing the construction cost. The invention</description><language>chi ; eng</language><subject>EMBANKMENTS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING ; UNDERGROUND OR UNDERWATER STRUCTURES</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=20210702&DB=EPODOC&CC=CN&NR=113062338A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210702&DB=EPODOC&CC=CN&NR=113062338A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI JINHENG</creatorcontrib><creatorcontrib>SU YINGRUI</creatorcontrib><creatorcontrib>ZHU XIN</creatorcontrib><creatorcontrib>WANG QIJUN</creatorcontrib><creatorcontrib>ZHU XIANGYANG</creatorcontrib><creatorcontrib>ZENG HUGENG</creatorcontrib><creatorcontrib>HUANG RONGZHOU</creatorcontrib><creatorcontrib>ZHU BING</creatorcontrib><creatorcontrib>LIU MI</creatorcontrib><creatorcontrib>LU XIANBO</creatorcontrib><creatorcontrib>ZENG QI</creatorcontrib><creatorcontrib>LI YAMIN</creatorcontrib><creatorcontrib>HUANG WEI</creatorcontrib><creatorcontrib>DENG XINGYU</creatorcontrib><title>Underwater rock-socketed steel sheet pile cofferdam and construction method thereof</title><description>The invention discloses an underwater rock-socketed steel sheet pile cofferdam. 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The invention</description><subject>EMBANKMENTS</subject><subject>EXCAVATIONS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>HYDRAULIC ENGINEERING</subject><subject>SOIL SHIFTING</subject><subject>UNDERGROUND OR UNDERWATER STRUCTURES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNirEKAjEQBdNYiPoP6wcceAbEVg7Fykatj5C8cIe5bMiu-Pte4QfYzDAwS3N_5oD6cYpKlf2rkRlQBBIFEskAKJUxgTzHiBrcRC6HubJofXsdOdMEHTiQDqjguDaL6JJg8_PKbC_nR3dtULiHFOeRoX13a1u7O-ytPZ7sP88XnlM48g</recordid><startdate>20210702</startdate><enddate>20210702</enddate><creator>LI JINHENG</creator><creator>SU YINGRUI</creator><creator>ZHU XIN</creator><creator>WANG QIJUN</creator><creator>ZHU XIANGYANG</creator><creator>ZENG HUGENG</creator><creator>HUANG RONGZHOU</creator><creator>ZHU BING</creator><creator>LIU MI</creator><creator>LU XIANBO</creator><creator>ZENG QI</creator><creator>LI YAMIN</creator><creator>HUANG WEI</creator><creator>DENG XINGYU</creator><scope>EVB</scope></search><sort><creationdate>20210702</creationdate><title>Underwater rock-socketed steel sheet pile cofferdam and construction method thereof</title><author>LI JINHENG ; SU YINGRUI ; ZHU XIN ; WANG QIJUN ; ZHU XIANGYANG ; ZENG HUGENG ; HUANG RONGZHOU ; ZHU BING ; LIU MI ; LU XIANBO ; ZENG QI ; LI YAMIN ; HUANG WEI ; DENG XINGYU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113062338A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>EMBANKMENTS</topic><topic>EXCAVATIONS</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>HYDRAULIC ENGINEERING</topic><topic>SOIL SHIFTING</topic><topic>UNDERGROUND OR UNDERWATER STRUCTURES</topic><toplevel>online_resources</toplevel><creatorcontrib>LI JINHENG</creatorcontrib><creatorcontrib>SU YINGRUI</creatorcontrib><creatorcontrib>ZHU XIN</creatorcontrib><creatorcontrib>WANG QIJUN</creatorcontrib><creatorcontrib>ZHU XIANGYANG</creatorcontrib><creatorcontrib>ZENG HUGENG</creatorcontrib><creatorcontrib>HUANG RONGZHOU</creatorcontrib><creatorcontrib>ZHU BING</creatorcontrib><creatorcontrib>LIU MI</creatorcontrib><creatorcontrib>LU XIANBO</creatorcontrib><creatorcontrib>ZENG QI</creatorcontrib><creatorcontrib>LI YAMIN</creatorcontrib><creatorcontrib>HUANG WEI</creatorcontrib><creatorcontrib>DENG XINGYU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI JINHENG</au><au>SU YINGRUI</au><au>ZHU XIN</au><au>WANG QIJUN</au><au>ZHU XIANGYANG</au><au>ZENG HUGENG</au><au>HUANG RONGZHOU</au><au>ZHU BING</au><au>LIU MI</au><au>LU XIANBO</au><au>ZENG QI</au><au>LI YAMIN</au><au>HUANG WEI</au><au>DENG XINGYU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Underwater rock-socketed steel sheet pile cofferdam and construction method thereof</title><date>2021-07-02</date><risdate>2021</risdate><abstract>The invention discloses an underwater rock-socketed steel sheet pile cofferdam. The cofferdam comprises a fence, an inner support fixed in the fence and a fence inserting groove formed in an underwater bottom foundation rock stratum, wherein the bottom of the fence is inserted into the fence inserting groove, an inner anti-seepage body is arranged in the fence inserting groove and located on the inner side of the fence, an outer anti-seepage body is arranged in the fence inserting groove and located on the outer side of the fence, a slope toe anti-seepage body is arranged at the joint of the outer side of the fence and the foundation rock stratum at the bottom in water, and a plurality of pieces of anti-seepage soil cloth dividing the slope toe anti-seepage body into a plurality of layers are arranged in the slope toe anti-seepage body. The underwater rock-socketed steel sheet pile cofferdam is good in water stopping effect, convenient to construct and capable of reducing the construction cost. The invention</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES |
| title | Underwater rock-socketed steel sheet pile cofferdam and construction method thereof |
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