风载荷对大跨度吸煤气管道强度的影响

Impact of wind load on the strength of large-span gas suction main

介绍了吸煤气管道设计模型的建立和强度计算方法。通过此计算方法,可找到在风载荷作用下吸煤气管道所承受的拉应力和压应力的最大值位置。此计算方法已成功应用于工程设计,并且通过了苛刻的自然环境检验。

This paper introduces a method for gas suction main design modeling and its strength calculation,by which the positions of the suction main withstanding the maximum tensile stress and compressive stress under wind load can be obtained.This calculation method has successfully been applied in engineering and passed a harsh natural ambient test.