摘要
结合实际工程,通过多方案比较及反复计算分析,对照由普通网架大量抽杆后衍生的结构体系,从几何稳定性、传力路线、用钢量指标等多角度进行对比论证,并探讨将立体桁架用于中小柱距厂房的有关具体问题。
By comparing the solutions and analysis, it is indicated that the geometric stability, load transfer way, steel dosage of the derived structure system from a common grid frame by removing its many members. It also is discussed how to use spatial truss in workshops with middle/small space between columns.
出处
《工业建筑》
CSCD
北大核心
2008年第9期19-21,共3页
Industrial Construction
关键词
结构体系
四角锥网架
立体桁架
约束
超静定
整体稳定性
structural system square pyramid spatial grids space truss constraint statically indeterminate whole stability
