框架结构双坡屋面中水平拉梁的设置探讨

Discussion on horizontal tension beam setting in frame structure double slope roof

结合某框架结构双坡屋面工程实例,采用PKPM软件,对直接采用折梁与在折梁下方增设水平拉梁的两种坡屋面做法作了计算,并对比分析了两种做法的优劣势,得出了一些有实用价值的结论。

Combining with the example of a frame structure double slope roof engineering, using the PKPM software, this paper calculated two slope roof practices of directly using folded beam and additional horizontal pull beam under folded beam, compared and analyzed the advantages and disadvantages of two practices, drew some conclusions with practical value.