摘要
以某连续刚构桥通行大件运输车辆需进行桥梁结构验算为工程背景,介绍该种类型桥梁在通行运输超重超大构件特种车辆时的计算方法,并对特种车辆通行过程作出明确要求,以期为同类型桥梁通行大件运输车辆时的结构计算提供参考。
Under the engineering background that a continuous rigid frame bridge needs to check the bridge structure for heavy-cargo transport,this paper introduces the calculation method for this type of bridge when special vehicles transporting overweight and large cargo and clarifies the requirement for the special vehicles passing through the bridge,expecting to provide a reference for the structural calculation of similar bridges during the heavy-cargo transport.
作者
李克然
LI Ke-ran(Design Institute Co.,Ltd.of Civil Engineering&Architecture of DUT,Dalian,Liaoning 116024,China)
出处
《山西交通科技》
2022年第5期72-75,共4页
Shanxi Science & Technology of Transportation
关键词
预应力混凝土连续刚构桥
大件运输
承载力验算
prestressed concrete continuous rigid frame bridge
heavy-cargo transport
checking calculation of bearing capacity
