| 地震荷载作用下混凝土结构应力强度因子的确定 |
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| 引用本文： | 周晶,倪汉根.地震荷载作用下混凝土结构应力强度因子的确定[J].大连理工大学学报,1985(1). |
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| 作者姓名： | 周晶 倪汉根 |
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| 作者单位： | 大连工学院抗震研究室
(周晶)，大连工学院抗震研究室(倪汉根) |
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| 摘 要： | 本文采用了振型迭加法、反应谱原理，确定有缝混凝土结构在地震荷载作用下的 最大应力强度因子；建议了用能量法确定振型应力强度因了：对理论计算结果进行了 实验验证，符合良好。
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| 关 键 词： | 地震应力 强度因子 |
Evaluation of the Stress Intensity Factor of Elastic Structure under Seismic Loading |
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| Zhou Jing,Ni Hangen.Evaluation of the Stress Intensity Factor of Elastic Structure under Seismic Loading[J].Journal of Dalian University of Technology,1985(1). |
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| Authors: | Zhou Jing Ni Hangen |
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| Abstract: | A method of evaluating the stress intensity factors of the concrete structures under the seismic loading is presented. The method is based on the response spectrum method. The modal stresses intensity factors are calculated by the energy principle. Then by modal superposition, the total stress intensity factor can be obtained. |
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| Keywords: | Seismic Stress Intensity Factor |
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