摘要
针对目前香港建筑工地上常见的两类斜坡上的金属脚手架,构造了计算模型,分别在两种约束条件下用有限元方法进行了稳定性对比分析,并对每种结构计算了初始缺陷对极限承载力的影响,提出设计、施工建议。
According to two kinds of metal scaffolding usually used in construction sites on slopes in Hongkong, authors established a calculation model, analyzed their different stability with the finite element analysis methods under two restrict conditions, and calculated influence of initial faults on ultimate bearing capacity for each structure. On these calculation results, they provide design and construction advice in this article.
出处
《施工技术》
CAS
北大核心
2004年第2期28-29,共2页
Construction Technology
基金
香港土木工程署资助项目
