Three-dimensional space torsion box type main arch structure
The utility model discloses a three-dimensional space torsion box type main arch structure, which belongs to the technical field of bridge arch bridge structures, and comprises a main arch rib, the main arch rib comprises side arch ribs and a middle arch rib which are arranged on two sides of the en...
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| creator | TANG HONGYAN WANG YING WANG SEN ZHANG TAO ZHANG QINGZHE REN JIANXIN ZHAO AQUN LU DI LIU CHAO XU JIANJUN LU HAO CHEN JIE GUO HUIGUO JIN HEWEI PAN CHANGJIAN HUO LIYUN |
| description | The utility model discloses a three-dimensional space torsion box type main arch structure, which belongs to the technical field of bridge arch bridge structures, and comprises a main arch rib, the main arch rib comprises side arch ribs and a middle arch rib which are arranged on two sides of the end part of a main arch rib bridge, and the main arch rib is linearly transited from an arch end quadrilateral section to a pentagonal section with an inclined arch crown. A wind bracing assembly is further arranged on the bridge, the wind bracing assembly comprises a first wind bracing rigidly connected between the middle arch and the side arch, and a second wind bracing is arranged between the main arches in the middle arch rib; linear transition of sections of all arch point positions (from the arch end to the arch top area section) is adopted, rectangular sections perpendicular to a bridge floor are adopted at the arch end and the arch section, inclined pentagonal sections are adopted at the arch top and the arch |
| format | Patent |
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A wind bracing assembly is further arranged on the bridge, the wind bracing assembly comprises a first wind bracing rigidly connected between the middle arch and the side arch, and a second wind bracing is arranged between the main arches in the middle arch rib; linear transition of sections of all arch point positions (from the arch end to the arch top area section) is adopted, rectangular sections perpendicular to a bridge floor are adopted at the arch end and the arch section, inclined pentagonal sections are adopted at the arch top and the arch</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=20230310&DB=EPODOC&CC=CN&NR=218596882U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230310&DB=EPODOC&CC=CN&NR=218596882U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TANG HONGYAN</creatorcontrib><creatorcontrib>WANG YING</creatorcontrib><creatorcontrib>WANG SEN</creatorcontrib><creatorcontrib>ZHANG TAO</creatorcontrib><creatorcontrib>ZHANG QINGZHE</creatorcontrib><creatorcontrib>REN JIANXIN</creatorcontrib><creatorcontrib>ZHAO AQUN</creatorcontrib><creatorcontrib>LU DI</creatorcontrib><creatorcontrib>LIU CHAO</creatorcontrib><creatorcontrib>XU JIANJUN</creatorcontrib><creatorcontrib>LU HAO</creatorcontrib><creatorcontrib>CHEN JIE</creatorcontrib><creatorcontrib>GUO HUIGUO</creatorcontrib><creatorcontrib>JIN HEWEI</creatorcontrib><creatorcontrib>PAN CHANGJIAN</creatorcontrib><creatorcontrib>HUO LIYUN</creatorcontrib><title>Three-dimensional space torsion box type main arch structure</title><description>The utility model discloses a three-dimensional space torsion box type main arch structure, which belongs to the technical field of bridge arch bridge structures, and comprises a main arch rib, the main arch rib comprises side arch ribs and a middle arch rib which are arranged on two sides of the end part of a main arch rib bridge, and the main arch rib is linearly transited from an arch end quadrilateral section to a pentagonal section with an inclined arch crown. 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| subjects | ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS OR VIADUCTS |
| title | Three-dimensional space torsion box type main arch structure |
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