| 混凝土早期徐变对开裂敏感性的影响 | |
| 张涛 ; 覃维祖 ; Zhang Tao ; Qin Weizu | |
| 2010-06-07 ; 2010-06-07 | |
| 关键词 | 徐变松弛 收缩 约束条件 开裂敏感性 creep/relaxation shrinkage restrained condition cracking sensitivity TU375 |
| 其他题名 | CREEP OF CONCRETE AT EARLY AGE AND ITS EFFECT ON CRACKING SENSITIVITY |
| 中文摘要 | 混凝土的开裂敏感度主要是由早期应力发展决定,早期徐变是影响由自生收缩与温度变形引起的混凝土约束应力发展的重要因素。研究了约束条件下混凝土的早期徐变松弛性质,以及应力松弛对混凝土早期开裂敏感性的影响。; The cracking sensitivity of concrete is determined by the stress development at early age,and the creep of young concrete is an important factor influencing the development of restrained stresses in concrete structures due to autogenous contraction and thermal deformation.It is studied that the properties of creep in restrained concrete at early age,and the effect of creep/relaxation on cracking sensitivity of concrete. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/46368]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 张涛,覃维祖,Zhang Tao,等. 混凝土早期徐变对开裂敏感性的影响[J],2010, 2010. |
| APA | 张涛,覃维祖,Zhang Tao,&Qin Weizu.(2010).混凝土早期徐变对开裂敏感性的影响.. |
| MLA | 张涛,et al."混凝土早期徐变对开裂敏感性的影响".(2010). |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论