Construction method for double-sliding installation of super-tonnage spherical support of high-speed railway
The invention provides a construction method for double-sliding installation of a super-tonnage spherical support of a high-speed railway. The construction method comprises the following construction steps that scabbling is conducted on the contact face of the top of a support padstone, and the cent...
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| creator | TIAN FEIHU LYU CHAO DU YILING WANG SHENGLI GUO ZHIQI ZHANG CHANGXUAN ZHAO XIAODONG LI GUOPING HAN KAIKAI LI CHAO ZHANG JINWANG WANG GUANGSONG DUAN CHANGXIN |
| description | The invention provides a construction method for double-sliding installation of a super-tonnage spherical support of a high-speed railway. The construction method comprises the following construction steps that scabbling is conducted on the contact face of the top of a support padstone, and the center line of the support is drawn; mounting a cushion stone top fine flat steel plate; installing a transverse sliding I-shaped steel beam, and fixing the transverse sliding I-shaped steel beam with a pier top embedded bolt; a double-spliced transverse sliding bailey beam is installed, the double-spliced bailey beam is assembled on the pier top, four I-shaped steel bolts are connected to form a frame beam, and the rear portion of the frame beam is anchored to the pier top embedded bolts; mounting a bailey beam top longitudinal sliding lifting frame and a lifting system; the support is placed on a pier bottom lifting platform, and the support is lifted to the position above the top elevation of a padstone through a li |
| format | Patent |
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The construction method comprises the following construction steps that scabbling is conducted on the contact face of the top of a support padstone, and the center line of the support is drawn; mounting a cushion stone top fine flat steel plate; installing a transverse sliding I-shaped steel beam, and fixing the transverse sliding I-shaped steel beam with a pier top embedded bolt; a double-spliced transverse sliding bailey beam is installed, the double-spliced bailey beam is assembled on the pier top, four I-shaped steel bolts are connected to form a frame beam, and the rear portion of the frame beam is anchored to the pier top embedded bolts; mounting a bailey beam top longitudinal sliding lifting frame and a lifting system; the support is placed on a pier bottom lifting platform, and the support is lifted to the position above the top elevation of a padstone through a li</description><language>chi ; eng</language><subject>ASSEMBLY OF BRIDGES ; CONSTRUCTION OF BRIDGES ; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ; FIXED CONSTRUCTIONS ; OR VIADUCTS</subject><creationdate>2023</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=20230623&DB=EPODOC&CC=CN&NR=116289584A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230623&DB=EPODOC&CC=CN&NR=116289584A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TIAN FEIHU</creatorcontrib><creatorcontrib>LYU CHAO</creatorcontrib><creatorcontrib>DU YILING</creatorcontrib><creatorcontrib>WANG SHENGLI</creatorcontrib><creatorcontrib>GUO ZHIQI</creatorcontrib><creatorcontrib>ZHANG CHANGXUAN</creatorcontrib><creatorcontrib>ZHAO XIAODONG</creatorcontrib><creatorcontrib>LI GUOPING</creatorcontrib><creatorcontrib>HAN KAIKAI</creatorcontrib><creatorcontrib>LI CHAO</creatorcontrib><creatorcontrib>ZHANG JINWANG</creatorcontrib><creatorcontrib>WANG GUANGSONG</creatorcontrib><creatorcontrib>DUAN CHANGXIN</creatorcontrib><title>Construction method for double-sliding installation of super-tonnage spherical support of high-speed railway</title><description>The invention provides a construction method for double-sliding installation of a super-tonnage spherical support of a high-speed railway. 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The construction method comprises the following construction steps that scabbling is conducted on the contact face of the top of a support padstone, and the center line of the support is drawn; mounting a cushion stone top fine flat steel plate; installing a transverse sliding I-shaped steel beam, and fixing the transverse sliding I-shaped steel beam with a pier top embedded bolt; a double-spliced transverse sliding bailey beam is installed, the double-spliced bailey beam is assembled on the pier top, four I-shaped steel bolts are connected to form a frame beam, and the rear portion of the frame beam is anchored to the pier top embedded bolts; mounting a bailey beam top longitudinal sliding lifting frame and a lifting system; the support is placed on a pier bottom lifting platform, and the support is lifted to the position above the top elevation of a padstone through a li</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS OR VIADUCTS |
| title | Construction method for double-sliding installation of super-tonnage spherical support of high-speed railway |
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