谈选煤厂大跨度钢桁架栈桥的选型与设计

Selection and design of large-span steel truss trestle bridge in coal preparation plant

介绍了选煤厂大跨度钢桁架栈桥的结构体系,分析了主桁架与水平支撑桁架的结构型式,并结合工程实例,阐述了大跨度钢桁架的设计方法,对选煤厂洗煤生产工作的正常运行有一定的意义。

The paper introduces structural system of large-span steel truss trestle bridge of the coal preparation plant,analyzes structural forms of major truss and horizontal bearing truss,and describes large-span steel truss design methods by combining with engineering examples,which has certain meaning for normal coal washing operation of the coal preparation plant.