| 钢筋混凝土构件考虑混凝土收缩徐变作用的计算 |
| |
| 引用本文： | 陈小根.钢筋混凝土构件考虑混凝土收缩徐变作用的计算[J].武汉理工大学学报,1990(3). |
| |
| 作者姓名： | 陈小根 |
| |
| 作者单位： | 武汉工业大学建筑工程系 |
| |
| 摘 要： | 本文用变化力作用下有效变形模量和收缩徐变微差概念计算未裂钢筋混凝土构件的时随变形,从而为长期作用下的非弹性时效问题化为弹性问题处理开辟了道路。通过例题计算比较,本文所取方法,物理意义明确,结果符合得很好。
|
| 关 键 词： | 钢筋混凝土 收缩徐变 长期应力和变形 长期有效刚度系数法 |
Calculation of the Action of Shrinkage Creep of Concrete for Reinforced Concrete Members |
| |
| Chen Xiaogen.Calculation of the Action of Shrinkage Creep of Concrete for Reinforced Concrete Members[J].Journal of Wuhan University of Technology,1990(3). |
| |
| Authors: | Chen Xiaogen |
| |
| Affiliation: | Chen Xiaogen |
| |
| Abstract: | In this paper with the effective modulus of deformation on action of changeable force and the
concept of differential shrinkage and creep long-time stresses and deformation of not cracked reinforced
concrete member,by the method of long-term effective coefficient of rigidity time-ependent deflection
of cracked reinforced concrete memeber are calculated,then a channel for turn not elastic
time-effective questions on long-time action to disposal of elastic questions is opened.Through the
calculation and comparison of examples physical meanings of the methods in this paper are explicit,the
accords of the results are good. |
| |
| Keywords: | Reinforced concrete Shrinkage and creep Long-term stresses and deformation Long-term effective coefficient of rigidity |
| 本文献已被 CNKI 等数据库收录！ |
