| 底部两层框剪砖房层间侧移刚度比的合理取值 |
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| 引用本文： | 杨佑发,邹银生.底部两层框剪砖房层间侧移刚度比的合理取值[J].上海力学,2003,24(1):129-134. |
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| 作者姓名： | 杨佑发 邹银生 |
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| 作者单位： | [1]重庆大学土木工程学院，重庆400045 [2]湖南大学土木工程学院，长沙410082 |
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| 摘 要： | 底部框剪结构多层砖房在城市建设中应用广泛。这种房屋的特点是由两种承重和抗侧力体系构成的。以典型房屋为基础。编制了剪切型结构弹塑性动力时程分析通用程序，通过减小剪力墙厚度。数量或材料标号的方法，基佗层的质量和刚度不变，采用多种层间侧移刚度比以及多种层数进行了弹塑性动力分析。讨论了这类房屋相邻层间侧移刚度比的合理取值问题，可供工程设计和编制有关的规范，规程参考。
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| 关 键 词： | 底部两层框剪砖房 层间侧移刚度比 弹塑性动力分析 |
| 修稿时间： | 2002年1月16日 |
Rational Ratio of Lateral Stiffness for Masonry Building with R/C Frame-wall in Two Bottom Stories |
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| YANG You-fa,ZOU Yin-sheng.Rational Ratio of Lateral Stiffness for Masonry Building with R/C Frame-wall in Two Bottom Stories[J].Chinese Quarterly Mechanics,2003,24(1):129-134. |
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| Authors: | YANG You-fa ZOU Yin-sheng |
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| Abstract: | Masonry buildings with R/C frame-shear wall in two bottom stories have been widely used in city construction, which include two kinds of lateral forces resistant system. A computer program for dynamic elasto-plastic analysis was designed.Based on the typical building and by decreasing the thickness, numbers and (or) material strength of it's shear wall, the elasto-plastic seismic response analysis for this building was performed ,with the consideration of multi-kinds of height and ratio of lateral stiffness. The suggestion for the rational ratios of lateral stiffness of this building is presented . It can be used as references in engineering design and compiling related codes. |
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| Keywords: | masonry building with R/C frame-wall in the two bottom ratios of lateral stiffness elastoplastic seismic response analysis |
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