摘要
介绍了时变结构力学理论的分类;对混凝土结构施工时变结构承载机理进行分析,并叙述其简化模型,指出施工时变结构体系的弹性特征值、基础刚度、模板支撑薄弱层、施工周期与拆模时间这些参数影响施工短暂状况安全及可靠性。
The classification of the time-dependent structure mechanics theory was introduced, the bearing mechanism for time-dependent structure of concrete structure during construction was analyzed, and its simplified model was described, it was pointed out that such parameters as elastic characteristics value, foundation stiffness, formwork supports weak layer,construction period and formwork removing time will affect the construction short time safety and reliability.
出处
《工程建设》
2008年第4期31-33,共3页
Engineering Construction
关键词
时变结构
时间冻结法
承载机理
time-dependent structure
time freezing method
bearing mechanism
