The continual rigid framebridge is one kind of important bridge of modern traffic project type, whose temperature problem is always one of bridgework boundary research hot spot.
连续刚构桥是现代交通工程的一种重要桥型，其温度问题一直是桥梁工程界的研究热点之一。
2
Continue rigid framebridge is more and more widely used because of its high strength, lightful line type, convenient and fast construction, long-span ability.
该桥型以强度高、线形明快、施工简便快捷、跨越能力强的优势在大跨度桥梁中得到了越来越广泛的应用。
3
The long-span hybrid bridge of steel arch and rigid frame is a type of new bridge structure system.