摘要
通过多跨静定梁在不同跨段施加荷载时,支反力的变化,模拟支架体系中立杆受力的时变特征;指出混凝土浇筑过程是高支模易出现垮塌风险的关键时段;并对克服时变结构带来的不安全影响进行理论分析。
The time-variable features of vertical poles in high-supported formwork is simulated by analyzing different reaction force of multi-span statically indeterminate beams under loads on different span.This paper points out that the concrete pouring is key risk control time.And the influence factors for the time-variable structure are analyzed.
出处
《施工技术》
CAS
北大核心
2014年第S1期233-235,共3页
Construction Technology
关键词
高支模
梁
时变结构
high-supported formwork
beams
time-variable structure
