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湖南凤凰堤溪沱江大桥坍塌事故
释义
湖南凤凰堤溪沱江大桥坍塌事故
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工学
桥梁事故
释
the collapse of Tuojiang Bridge
湖南凤凰堤溪沱江大桥坍塌事故
2007年8月13日,在大桥腹拱圈、侧墙砌筑及拱上填料基本完工、支架拆除工作接近尾声时,在主拱圈靠近0号桥台一侧约3~4米范围内,拱圈强度达到破坏极限而坍塌,受连拱效应影响,整座大桥迅速坍塌。
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steel arches
steel band
steel bar
steel bar bender
steel bar cold-drawing machine
steel bar cold-extruding machine
steel bar molding
steel bar processing machinery and prestressed machinery
steel-bars truss deck
steel bar truss molding machine
steel beam
steel beam for emergency repair of railway
steel-belt sorter
steel bonded cemented carbide
steel braced frame
steel braced frame structure system
steel bridge
steel bridge erection
steel bridge fabrication
steel building structure
steel butt welding machine
steel cable
steel cage forming machine
steel catenary riser
steel catenary riser ,SCR
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