选煤厂钢栈桥设计方法

摘要

综述了选煤厂栈桥在建筑方面的设计要求,重点介绍了钢管球节点桁架支承于钢筋混凝土支架这类栈桥的设计方法及其特点,同时总结出栈桥支架计算需考虑的问题,从而保证栈桥设计更加合理。%This paper outlines the design requirement of trestle bridge in coal preparation plant from the aspect of building,mainly introduces the trestle design methods and characteristics of steel-tube joint truss bearing steel reinforced concrete support,and summarizes the issues needing considering in trestle support calculation,so as to guarantee rationality of trestle design.