摘要
根据考虑延迟弹性的混凝土线性徐变老化理论,引用桥梁结构中徐变系数的概念,推导了利用徐变系数对高层建筑结构进行的徐变收缩分析的有限元公式。结果表明工程设计人员应当考虑徐变收缩因素对建筑变形和内力的影响。
According to concrete linear creep theory considering elastic hysteresis and the concept of creep coefficient in bridge engineering, the finite element equations for creep and shrinkage analysis for high - rise building are deduced with creep coefficient. The result shows that engineer should consider the possibility that creep and shrinkage affect deformation and internal force of high - rise building.
出处
《西南科技大学学报》
CAS
2004年第3期49-51,共3页
Journal of Southwest University of Science and Technology
