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中文摘要：
通过建立二维动态有限元模型，以速度为控制物理量，评价北京地铁8号线运营对邻近敏感建筑的振动影响；研究低层、多层敏感建筑振动响应的传播规律，比较不同基础形式下对振动的影响。结果表明，地铁列车运营所产生的振动影响在控制标准范围之内，无需采取特殊的减振措施。
英文摘要：
A two-dimension dynamic finite element model is established to assess the vibration impact of vehicles on Line 8 of Beijing metro on adjacent sensitive buildings. Vibration velocity is taken as the control factor. The attenuation regulations of vibrations in low-rise and high-rise buildings are studied. The effect of foundation forms on vibration responses is also analyzed. Results indicate that the vibration influence is kept within the control standards and that there is no need to take special mitigation measures.
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Solution of Moving-load Induced Soil Vibrations Based on the Betti-Rayleigh Dynamic Reciprocal Theor
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