Road and bridge telescopic structure for preventing bumping at bridgehead
The invention discloses a road and bridge telescopic structure for preventing bumping at the bridge head. The structure comprises an approach road, ground, bridge piers and a main bridge, wherein a fixing plate is fixedly connected to the outer side wall of the approach road, clamping teeth are arra...
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| creator | TAO MINGYUE LI TIANZHAO MEN BO LI JING LI HONGXI ZHANG CHAOYANG WU DAWEI SUN YUFENG LI WENTAO TANG LIJUN LIANG CHUNXIU LI JINYONG ZHANG JIXIN GAO CHAO SHI JIAXIN CAO YAJUN REN PENG NIU QICAI ZHENG JUN SONG ZHENG WANG WEI GUO XIAOSHUAI MU YUANSEN CHANG YACHAO LIU DAN WANG CHAO ZHANG XINGANG ZHANG KUN |
| description | The invention discloses a road and bridge telescopic structure for preventing bumping at the bridge head. The structure comprises an approach road, ground, bridge piers and a main bridge, wherein a fixing plate is fixedly connected to the outer side wall of the approach road, clamping teeth are arranged at the ends of the fixing plate, the bridge piers are fixedly connected with the ground, the ends of the bridge piers are fixedly connected with the bottom of the main bridge, a locking plate is fixedly connected to the outer side of the main bridge, a clamping groove is formed in the outer side wall of the locking plate, the outer side walls of the clamping teeth abut against the inner side wall of the clamping groove, concrete is poured on the outer side wall of the fixing plate and the outer side wall of the locking plate, and a fixing rod is fixedly connected to the outer side wall of the main bridge. According to the invention, a sunken filler makes contact with air on the surfaceof an extrusion plate to |
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The structure comprises an approach road, ground, bridge piers and a main bridge, wherein a fixing plate is fixedly connected to the outer side wall of the approach road, clamping teeth are arranged at the ends of the fixing plate, the bridge piers are fixedly connected with the ground, the ends of the bridge piers are fixedly connected with the bottom of the main bridge, a locking plate is fixedly connected to the outer side of the main bridge, a clamping groove is formed in the outer side wall of the locking plate, the outer side walls of the clamping teeth abut against the inner side wall of the clamping groove, concrete is poured on the outer side wall of the fixing plate and the outer side wall of the locking plate, and a fixing rod is fixedly connected to the outer side wall of the main bridge. 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The structure comprises an approach road, ground, bridge piers and a main bridge, wherein a fixing plate is fixedly connected to the outer side wall of the approach road, clamping teeth are arranged at the ends of the fixing plate, the bridge piers are fixedly connected with the ground, the ends of the bridge piers are fixedly connected with the bottom of the main bridge, a locking plate is fixedly connected to the outer side of the main bridge, a clamping groove is formed in the outer side wall of the locking plate, the outer side walls of the clamping teeth abut against the inner side wall of the clamping groove, concrete is poured on the outer side wall of the fixing plate and the outer side wall of the locking plate, and a fixing rod is fixedly connected to the outer side wall of the main bridge. 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The structure comprises an approach road, ground, bridge piers and a main bridge, wherein a fixing plate is fixedly connected to the outer side wall of the approach road, clamping teeth are arranged at the ends of the fixing plate, the bridge piers are fixedly connected with the ground, the ends of the bridge piers are fixedly connected with the bottom of the main bridge, a locking plate is fixedly connected to the outer side of the main bridge, a clamping groove is formed in the outer side wall of the locking plate, the outer side walls of the clamping teeth abut against the inner side wall of the clamping groove, concrete is poured on the outer side wall of the fixing plate and the outer side wall of the locking plate, and a fixing rod is fixedly connected to the outer side wall of the main bridge. According to the invention, a sunken filler makes contact with air on the surfaceof an extrusion plate to</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 | Road and bridge telescopic structure for preventing bumping at bridgehead |
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