管道双主索悬挂结构御风能力计算

根据均布荷载悬索的力学和几何方程，分析了管道双主索悬挂结构的御风性能，推导出在风力作用下悬挂管道跨中（最大）水平位移与悬挂结构诸因素的关系，以算例说明了增强该结构御风能力的若干途径。

Analysis and Calculation of Anti-wind Feature of Pipeline Two-cables Suspension Structure

Based on mechanical and geometrical equations of suspension cable under uniform distribution load, the paper analyzes the anti-wind feature of pipeline two-cable suspension structure, derives the relations between horizontal replacement at the gap center of suspended pipeline and various factors of the structure under wind load,and provides a few of examples to show the approaches of strengthening the structure's anti-wind capability.