膜结构支承骨架承载能力鉴定

Bearing Capacity Appraisal of Supporting Framework of Membrane Structure

该文以某骨架式膜结构工程为实例,介绍了膜结构支承骨架与普通钢结构相比,在检测及鉴定方面的不同,并重点论述了支承骨架线形测量对膜初始形态分析的重要性和承载能力分析过程中风荷载的施加方式。

This paper takes a framework membrane structure as an instance to introduce the difference between supporting framework of membrane structures and the common steel structure in detection and appraisal.It also emphasizes the importance of supporting framework shape measure to the initial membrane form analysis,and the method of wind load applying during the structure bearing capacity appraisal.