| 高层建筑现浇超长地下室应力发展分析 |
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| 引用本文： | 宋伟,袁勇.高层建筑现浇超长地下室应力发展分析[J].特种结构,2002,19(1):20-23. |
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| 作者姓名： | 宋伟 袁勇 |
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| 作者单位： | 1. 同济大学建筑工程系,上海中心200092
2. 同济大学建筑工程系,上海 200092 |
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| 摘 要： | 本文以实际工程为背景 ,采用有限元的方法 ,对工程界关心的超长地下室一次性连续浇筑后早期裂缝问题进行数值分析。着重对比应力释放带开设前后 ,地下室墙板、顶板各处应力发展情况 ,并对现浇墙板结构早期的应力发展情况进行分析。
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| 关 键 词： | 地下室 墙板结构 应力释放带 后浇带 有限元 |
The Analysis of Stress Development about Highrise Building Basement with Excessive Regulation Length |
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| Song Wei,Yuan Yong.The Analysis of Stress Development about Highrise Building Basement with Excessive Regulation Length[J].Special Structures,2002,19(1):20-23. |
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| Authors: | Song Wei Yuan Yong |
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| Affiliation: | Song Wei Yuan Yong |
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| Abstract: | This paper based on the project with excessive regulation length,calculated its stress though finite element analysis.Author performed some numerical analysis on the early age concrete cracking in slab wall structure,which focused on by engineering world.Emphasize particularly on the stress development by contrast before grooving a stress release slot in the basement wall with after doing so. |
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| Keywords: | Basement Slab wall structure Stress release slot Post pouring seam Finite element |
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