The calculation method for breaced plane frame of parabolic type steeltrestle was introduced in the paper and it was proved by the practical examples.
介绍抛物线式钢栈桥平联的计算方法，并通过实例予以验证。
2
Large-span arch truss steel bridge is a common superstructure of trestle bridge on open sea.
大跨度拱桁式钢引桥是外海开敞式深水码头栈桥常用的上部结构型式之一。
3
Construction design and construction of trestle main beam and platform concrete placement by using steel truss are mainly described for reference to the similar projects.