Method for dismantling compressed concrete beams in deep-foundation-pit unsupported enclosure system
The invention relates to a method for dismantling compressed concrete beams in a deep-foundation-pit unsupported enclosure system. The method is characterized by comprising the following steps that (1) according to the section of one compressed concrete beam in the deep-foundation-pit unsupported en...
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| creator | YUAN GUO LI JING YANG FAYAO LENG XIAOWEI YANG YU YIN SHAOZHE RUI XINGLONG YANG BAOLONG ZHAO XIAONA WU TINGYONG WEI LIJUN ZHANG LIN YONG YUESHAN WANG JIANYING WANG YING WANG CANGZHOU WANG HUIYAN DING SHAOLONG CAO SHAOWEI JI MINGJUN HU SHIYI TIAN HUA WANG YUXIA HAO LING QIANG PENG YANG CHUNSHENG |
| description | The invention relates to a method for dismantling compressed concrete beams in a deep-foundation-pit unsupported enclosure system. The method is characterized by comprising the following steps that (1) according to the section of one compressed concrete beam in the deep-foundation-pit unsupported enclosure system, a counter-force support is manufactured; (2) the counter-force support is fixed to the compressed concrete beam through a horizontal shear resistance bolt; (3) the other pairs of counter-force supports are mounted a certain distance away from the position where the counter-force support is mounted by repeatedly carrying out the step (2); (4) horizontally-arranged jacks with the equal number are arranged between every two counter-force supports; (5) jacking force is applied to thejacks, the jacking force value is matched with the pressure borne by the compressed concrete beam, at the moment, a pressureless beam is formed, cutting is implemented on the pressureless beam, and the cutting face is parall |
| format | Patent |
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The method is characterized by comprising the following steps that (1) according to the section of one compressed concrete beam in the deep-foundation-pit unsupported enclosure system, a counter-force support is manufactured; (2) the counter-force support is fixed to the compressed concrete beam through a horizontal shear resistance bolt; (3) the other pairs of counter-force supports are mounted a certain distance away from the position where the counter-force support is mounted by repeatedly carrying out the step (2); (4) horizontally-arranged jacks with the equal number are arranged between every two counter-force supports; (5) jacking force is applied to thejacks, the jacking force value is matched with the pressure borne by the compressed concrete beam, at the moment, a pressureless beam is formed, cutting is implemented on the pressureless beam, and the cutting face is parall</description><language>chi ; eng</language><subject>EMBANKMENTS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING ; UNDERGROUND OR UNDERWATER STRUCTURES</subject><creationdate>2018</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=20180626&DB=EPODOC&CC=CN&NR=108203980A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180626&DB=EPODOC&CC=CN&NR=108203980A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YUAN GUO</creatorcontrib><creatorcontrib>LI JING</creatorcontrib><creatorcontrib>YANG FAYAO</creatorcontrib><creatorcontrib>LENG XIAOWEI</creatorcontrib><creatorcontrib>YANG YU</creatorcontrib><creatorcontrib>YIN SHAOZHE</creatorcontrib><creatorcontrib>RUI XINGLONG</creatorcontrib><creatorcontrib>YANG BAOLONG</creatorcontrib><creatorcontrib>ZHAO XIAONA</creatorcontrib><creatorcontrib>WU TINGYONG</creatorcontrib><creatorcontrib>WEI LIJUN</creatorcontrib><creatorcontrib>ZHANG LIN</creatorcontrib><creatorcontrib>YONG YUESHAN</creatorcontrib><creatorcontrib>WANG JIANYING</creatorcontrib><creatorcontrib>WANG YING</creatorcontrib><creatorcontrib>WANG CANGZHOU</creatorcontrib><creatorcontrib>WANG HUIYAN</creatorcontrib><creatorcontrib>DING SHAOLONG</creatorcontrib><creatorcontrib>CAO SHAOWEI</creatorcontrib><creatorcontrib>JI MINGJUN</creatorcontrib><creatorcontrib>HU SHIYI</creatorcontrib><creatorcontrib>TIAN HUA</creatorcontrib><creatorcontrib>WANG YUXIA</creatorcontrib><creatorcontrib>HAO LING</creatorcontrib><creatorcontrib>QIANG PENG</creatorcontrib><creatorcontrib>YANG CHUNSHENG</creatorcontrib><title>Method for dismantling compressed concrete beams in deep-foundation-pit unsupported enclosure system</title><description>The invention relates to a method for dismantling compressed concrete beams in a deep-foundation-pit unsupported enclosure system. The method is characterized by comprising the following steps that (1) according to the section of one compressed concrete beam in the deep-foundation-pit unsupported enclosure system, a counter-force support is manufactured; (2) the counter-force support is fixed to the compressed concrete beam through a horizontal shear resistance bolt; (3) the other pairs of counter-force supports are mounted a certain distance away from the position where the counter-force support is mounted by repeatedly carrying out the step (2); (4) horizontally-arranged jacks with the equal number are arranged between every two counter-force supports; (5) jacking force is applied to thejacks, the jacking force value is matched with the pressure borne by the compressed concrete beam, at the moment, a pressureless beam is formed, cutting is implemented on the pressureless beam, and the cutting face is parall</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>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizEOwjAQBNNQIOAPxwMiBdJAiSIQDVT0kYk3YCm-s3zngt-TggdQzRQzy8rfYG_xNEomHzQ6tinwiwaJKUMVflYeMgz0hItKgckDqR6lsHcWhOsUjAprSUmyzQd4mERLBulHDXFdLUY3KTY_rqrt5fzorjWS9NDkBjCs7-675rBv2uOhObX_NF9kCz_s</recordid><startdate>20180626</startdate><enddate>20180626</enddate><creator>YUAN GUO</creator><creator>LI JING</creator><creator>YANG FAYAO</creator><creator>LENG XIAOWEI</creator><creator>YANG YU</creator><creator>YIN SHAOZHE</creator><creator>RUI XINGLONG</creator><creator>YANG BAOLONG</creator><creator>ZHAO XIAONA</creator><creator>WU TINGYONG</creator><creator>WEI LIJUN</creator><creator>ZHANG LIN</creator><creator>YONG YUESHAN</creator><creator>WANG JIANYING</creator><creator>WANG YING</creator><creator>WANG CANGZHOU</creator><creator>WANG HUIYAN</creator><creator>DING SHAOLONG</creator><creator>CAO SHAOWEI</creator><creator>JI MINGJUN</creator><creator>HU SHIYI</creator><creator>TIAN HUA</creator><creator>WANG YUXIA</creator><creator>HAO LING</creator><creator>QIANG PENG</creator><creator>YANG CHUNSHENG</creator><scope>EVB</scope></search><sort><creationdate>20180626</creationdate><title>Method for dismantling compressed concrete beams in deep-foundation-pit unsupported enclosure system</title><author>YUAN GUO ; 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The method is characterized by comprising the following steps that (1) according to the section of one compressed concrete beam in the deep-foundation-pit unsupported enclosure system, a counter-force support is manufactured; (2) the counter-force support is fixed to the compressed concrete beam through a horizontal shear resistance bolt; (3) the other pairs of counter-force supports are mounted a certain distance away from the position where the counter-force support is mounted by repeatedly carrying out the step (2); (4) horizontally-arranged jacks with the equal number are arranged between every two counter-force supports; (5) jacking force is applied to thejacks, the jacking force value is matched with the pressure borne by the compressed concrete beam, at the moment, a pressureless beam is formed, cutting is implemented on the pressureless beam, and the cutting face is parall</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 | Method for dismantling compressed concrete beams in deep-foundation-pit unsupported enclosure system |
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