| 不同方法所求结构水平地震作用的比较 |
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| 引用本文： | 吴波,熊焱.不同方法所求结构水平地震作用的比较[J].世界地震工程,2004,20(3):9-14. |
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| 作者姓名： | 吴波 熊焱 |
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| 作者单位： | 华南理工大学,土木工程系,广东,广州,510640 |
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| 基金项目： | 国家自然科学基金项目(50178031)资助 |
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| 摘 要： | 通过理论推导，分别给出了直接基于位移和直接基于位移可靠度两种抗震设计方法所求结构基底剪力与现行抗震规范所求结构基底剪力之比的数学表达式，分析了影响上述比值的主要因素及影响规律。
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| 关 键 词： | 地震作用 基底剪力 抗震设计方法 可靠度 |
| 文章编号： | 1007-6069(2004)03-0009-06 |
Comparison of structural horizontal seismic actions obtained using different methods |
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| WU BoXIONG Yan.Comparison of structural horizontal seismic actions obtained using different methods[J].World Information On Earthquake Engineering,2004,20(3):9-14. |
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| Authors: | WU BoXIONG Yan |
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| Abstract: | The ratio of the base shear forces obtained using the direct displacement-based seismic design method to those obtained according to the current seismic code, and the ratio of the base shear forces obtained using the direct displacement reliability-based seismic design method to those obtained according to the current seismic code are formulated. Then, the effect of main factors on the above two ratios is analyzed. |
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| Keywords: | seismic action base shear force seismic design method reliability |
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