摘要
介绍了钢管桁架结构在昆明焦化制气厂改扩建工程中新建东、西大悬臂雨棚设计中的应用。着重对风荷载取值、结构稳定性验算、纵风作用下扭转效应、横格作用、结点的约束性质、节点的连接等,进行了认真地分析,对类似管桁架结构的设计,有一定的指导意义。
It introduces steel -tube truss structures used in the design of east and west overhanging canopies for rebuilding project of Kunming Gas - making Plant, especially analyzes numerical - value selection for wind load, checking computation for structure stability, torsional effect under lengthwise wind, transverse lattice function, binding character of assemblage point and connection of joints, etc. , which will have certain guiding significance for similar structure design.
出处
《有色金属设计》
2008年第4期46-55,80,共11页
Nonferrous Metals Design
关键词
钢管桁架结构
风振动影响
稳定验算
节点连接
Steel- tube truss structures, Impact from wind induced oscillation, checkingcomputation for structure stability, connection of joint
