大型复杂屋面排水技术研究

Research on the Drainage Technology of Large and Complex Roofing

文中以南昌东站屋面工程为例,对较大坡度屋面排水方案进行探讨,以流体力学和水力学为理论依据,并用模拟试验为检验手段加以完善;对所关注的直立锁边屋面雨水排水过程中的水力特性和现象进行分析研究,得出可推广的雨水运行规律和优化建议。

Taking the roof project of Nanchangdong Railway Station as an example,the drainage scheme of the roof with large slope is dis-cussed based on the theory of fluid mechanics and hydraulics.The drainage scheme also improved by simulation test.The hydraulic character-istics and phenomena in the drainage process of the standing seam roof are analyzed and studied and the rainwater operation rules and optimiza-tion suggestions are obtained.