| 差异沉降引起砖混建筑破坏分析 |
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| 引用本文： | 程显锋,马心俐. 差异沉降引起砖混建筑破坏分析[J]. 山西建筑, 2007, 33(19): 82-83 |
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| 作者姓名： | 程显锋 马心俐 |
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| 作者单位： | 1. 同济大学,上海 200092
2. 山东胜利职业学院,山东 东营 257097 |
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| 摘 要： | 基于当前上海地铁基坑开挖过程中引起两栋砖混建筑变形破坏的实测数据,采用深梁模型的变形曲线,并推导了弯曲应变与剪切应变,与破坏准则相结合进行了分析,理论分析与实测结果吻合较好。
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| 关 键 词： | 差异沉降 砖混建筑 深梁模型 破坏准则 |
| 文章编号： | 1009-6825（2007）19-0082-02 |
| 修稿时间： | 2007-03-08 |
Analysis of brick-and-concrete building damage due to diferential settlement |
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| CHENG Xian-feng,MA Xin-li. Analysis of brick-and-concrete building damage due to diferential settlement[J]. Shanxi Architecture, 2007, 33(19): 82-83 |
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| Authors: | CHENG Xian-feng MA Xin-li |
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| Affiliation: | CHENG Xian-feng MA Xin-li |
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| Abstract: | Brick-and-concrete building damage due to diferential settlement is evaluated using the deep-beam method together with a damage criterion. The results compare favorable with actual damage observations. Bending strain and shearing strain are developed based on the deformation curve of the deep-beam method. |
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| Keywords: | diferential settlement brick-and-concrete building deep-beam method damage criterion |
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