Method for hoisting construction girder sections through cables
The invention relates to the field of bridge construction and discloses a method for hoisting construction girder sections through cables. The method includes the steps: erecting a first main cable, a second main cable and a plurality of booms; taking a region at the bottom of each boom to arrange a...
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creator | ZHOU GANG TU MANMING PAN DONGFA WEN WUSONG JI YUEHUA XIE SHOUJIE DU FENG LI JUNTANG ZHANG RUIXIA ZHANG XIAOCHUAN DAI HAO XU JIAPING XING SIJIA HU HANZHOU DUAN MIAOQI |
description | The invention relates to the field of bridge construction and discloses a method for hoisting construction girder sections through cables. The method includes the steps: erecting a first main cable, a second main cable and a plurality of booms; taking a region at the bottom of each boom to arrange a hoisting device below the first main cable and the second main cable; transporting a to-be-mounted girder section to a hoisting position, and adjusting the to-be-mounted girder section to be perpendicular to the mounting direction; selecting one mounting region with no to-be-mounted girder section, enabling the hoisting device to move above the current mounting region after longitudinally hoisting the to-be-mounted girder section to a position 1-2m above a bridge deck, horizontally rotating the to-be-mounted girder section by 90 degrees, placing the to-be-mounted girder section at a designed elevation, and fixing the to-be-mounted girder section to the current mounting region and the bridge deck to form a mounted section. By adoption of the method for hoisting construction girder sections through cables, manufacturing cost can be reduced, arrangement of a girder section hoisting platform in a main span is avoided, and normal operation of a river channel is guaranteed. |
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The method includes the steps: erecting a first main cable, a second main cable and a plurality of booms; taking a region at the bottom of each boom to arrange a hoisting device below the first main cable and the second main cable; transporting a to-be-mounted girder section to a hoisting position, and adjusting the to-be-mounted girder section to be perpendicular to the mounting direction; selecting one mounting region with no to-be-mounted girder section, enabling the hoisting device to move above the current mounting region after longitudinally hoisting the to-be-mounted girder section to a position 1-2m above a bridge deck, horizontally rotating the to-be-mounted girder section by 90 degrees, placing the to-be-mounted girder section at a designed elevation, and fixing the to-be-mounted girder section to the current mounting region and the bridge deck to form a mounted section. By adoption of the method for hoisting construction girder sections through cables, manufacturing cost can be reduced, arrangement of a girder section hoisting platform in a main span is avoided, and normal operation of a river channel is guaranteed.</description><language>eng</language><subject>ASSEMBLY OF BRIDGES ; CONSTRUCTION OF BRIDGES ; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ; FIXED CONSTRUCTIONS ; OR VIADUCTS</subject><creationdate>2015</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=20150603&DB=EPODOC&CC=CN&NR=104674668A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150603&DB=EPODOC&CC=CN&NR=104674668A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHOU GANG</creatorcontrib><creatorcontrib>TU MANMING</creatorcontrib><creatorcontrib>PAN DONGFA</creatorcontrib><creatorcontrib>WEN WUSONG</creatorcontrib><creatorcontrib>JI YUEHUA</creatorcontrib><creatorcontrib>XIE SHOUJIE</creatorcontrib><creatorcontrib>DU FENG</creatorcontrib><creatorcontrib>LI JUNTANG</creatorcontrib><creatorcontrib>ZHANG RUIXIA</creatorcontrib><creatorcontrib>ZHANG XIAOCHUAN</creatorcontrib><creatorcontrib>DAI HAO</creatorcontrib><creatorcontrib>XU JIAPING</creatorcontrib><creatorcontrib>XING SIJIA</creatorcontrib><creatorcontrib>HU HANZHOU</creatorcontrib><creatorcontrib>DUAN MIAOQI</creatorcontrib><title>Method for hoisting construction girder sections through cables</title><description>The invention relates to the field of bridge construction and discloses a method for hoisting construction girder sections through cables. The method includes the steps: erecting a first main cable, a second main cable and a plurality of booms; taking a region at the bottom of each boom to arrange a hoisting device below the first main cable and the second main cable; transporting a to-be-mounted girder section to a hoisting position, and adjusting the to-be-mounted girder section to be perpendicular to the mounting direction; selecting one mounting region with no to-be-mounted girder section, enabling the hoisting device to move above the current mounting region after longitudinally hoisting the to-be-mounted girder section to a position 1-2m above a bridge deck, horizontally rotating the to-be-mounted girder section by 90 degrees, placing the to-be-mounted girder section at a designed elevation, and fixing the to-be-mounted girder section to the current mounting region and the bridge deck to form a mounted section. By adoption of the method for hoisting construction girder sections through cables, manufacturing cost can be reduced, arrangement of a girder section hoisting platform in a main span is avoided, and normal operation of a river channel is guaranteed.</description><subject>ASSEMBLY OF BRIDGES</subject><subject>CONSTRUCTION OF BRIDGES</subject><subject>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</subject><subject>FIXED CONSTRUCTIONS</subject><subject>OR VIADUCTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD3TS3JyE9RSMsvUsjIzywuycxLV0jOzysuKSpNLsnMz1NIzyxKSS1SKE4Fc4sVSjKK8kvTMxSSE5NyUot5GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakm8s5-hgYmZuYmZmYWjMTFqAN3LMaI</recordid><startdate>20150603</startdate><enddate>20150603</enddate><creator>ZHOU GANG</creator><creator>TU MANMING</creator><creator>PAN DONGFA</creator><creator>WEN WUSONG</creator><creator>JI YUEHUA</creator><creator>XIE SHOUJIE</creator><creator>DU FENG</creator><creator>LI JUNTANG</creator><creator>ZHANG RUIXIA</creator><creator>ZHANG XIAOCHUAN</creator><creator>DAI HAO</creator><creator>XU JIAPING</creator><creator>XING SIJIA</creator><creator>HU HANZHOU</creator><creator>DUAN MIAOQI</creator><scope>EVB</scope></search><sort><creationdate>20150603</creationdate><title>Method for hoisting construction girder sections through cables</title><author>ZHOU GANG ; TU MANMING ; PAN DONGFA ; WEN WUSONG ; JI YUEHUA ; XIE SHOUJIE ; DU FENG ; LI JUNTANG ; ZHANG RUIXIA ; ZHANG XIAOCHUAN ; DAI HAO ; XU JIAPING ; XING SIJIA ; HU HANZHOU ; DUAN MIAOQI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN104674668A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>ASSEMBLY OF BRIDGES</topic><topic>CONSTRUCTION OF BRIDGES</topic><topic>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</topic><topic>FIXED CONSTRUCTIONS</topic><topic>OR VIADUCTS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHOU GANG</creatorcontrib><creatorcontrib>TU MANMING</creatorcontrib><creatorcontrib>PAN DONGFA</creatorcontrib><creatorcontrib>WEN WUSONG</creatorcontrib><creatorcontrib>JI YUEHUA</creatorcontrib><creatorcontrib>XIE SHOUJIE</creatorcontrib><creatorcontrib>DU FENG</creatorcontrib><creatorcontrib>LI JUNTANG</creatorcontrib><creatorcontrib>ZHANG RUIXIA</creatorcontrib><creatorcontrib>ZHANG XIAOCHUAN</creatorcontrib><creatorcontrib>DAI HAO</creatorcontrib><creatorcontrib>XU JIAPING</creatorcontrib><creatorcontrib>XING SIJIA</creatorcontrib><creatorcontrib>HU HANZHOU</creatorcontrib><creatorcontrib>DUAN MIAOQI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHOU GANG</au><au>TU MANMING</au><au>PAN DONGFA</au><au>WEN WUSONG</au><au>JI YUEHUA</au><au>XIE SHOUJIE</au><au>DU FENG</au><au>LI JUNTANG</au><au>ZHANG RUIXIA</au><au>ZHANG XIAOCHUAN</au><au>DAI HAO</au><au>XU JIAPING</au><au>XING SIJIA</au><au>HU HANZHOU</au><au>DUAN MIAOQI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for hoisting construction girder sections through cables</title><date>2015-06-03</date><risdate>2015</risdate><abstract>The invention relates to the field of bridge construction and discloses a method for hoisting construction girder sections through cables. The method includes the steps: erecting a first main cable, a second main cable and a plurality of booms; taking a region at the bottom of each boom to arrange a hoisting device below the first main cable and the second main cable; transporting a to-be-mounted girder section to a hoisting position, and adjusting the to-be-mounted girder section to be perpendicular to the mounting direction; selecting one mounting region with no to-be-mounted girder section, enabling the hoisting device to move above the current mounting region after longitudinally hoisting the to-be-mounted girder section to a position 1-2m above a bridge deck, horizontally rotating the to-be-mounted girder section by 90 degrees, placing the to-be-mounted girder section at a designed elevation, and fixing the to-be-mounted girder section to the current mounting region and the bridge deck to form a mounted section. By adoption of the method for hoisting construction girder sections through cables, manufacturing cost can be reduced, arrangement of a girder section hoisting platform in a main span is avoided, and normal operation of a river channel is guaranteed.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS OR VIADUCTS |
title | Method for hoisting construction girder sections through cables |
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