工字钢组合梁架空设备稳定性检算及应用

Computational check of the stability of I-beam steel composite beam overhead equipment and its application

介绍了在营业线架空线路施工中常用的工字梁安全稳定性的检算方法,并通过实例进行了计算,并对其应用条件和特点及改进措施做了简要阐述,为施工安全做出了技术上的保证。

This paper introduces the method to computational check safety and stability of I-beam steel applied in operating overhead transmission line construction,calculates its safety and stability by instances,and illustrates its application condition,characters and improvement,in order to offer technological guarantee for construction safety.