本文主要研究内容
作者白建方,马立龙（2019）在《Rayleigh波场的数值模拟及其应用》一文中研究指出：本文总结了Rayleigh波场数值模拟的4种思路和各自特点,根据Lamb问题的理论分析成果提出了基于地表激振的Rayleigh波场数值模拟技术,论述了地表集中震源作用下引起地表波动场的特点及主要影响因素。在此基础上,利用Plaxis 2D有限元软件实现了Rayleigh波场的数值模拟,并结合算例验证了所提方法的可行性和结果的合理性。最后,针对多层建筑结构,研究了不同地震动输入模式下结构动力反应的特点。结果表明,Rayleigh波作用下结构的动力反应特性明显区别于在底部输入剪切波时的结果,不同地震动输入模式对结构的振动形态和破坏模式有着明显的影响。
Abstract
ben wen zong jie le Rayleighbo chang shu zhi mo ni de 4chong sai lu he ge zi te dian ,gen ju Lambwen ti de li lun fen xi cheng guo di chu le ji yu de biao ji zhen de Rayleighbo chang shu zhi mo ni ji shu ,lun shu le de biao ji zhong zhen yuan zuo yong xia yin qi de biao bo dong chang de te dian ji zhu yao ying xiang yin su 。zai ci ji chu shang ,li yong Plaxis 2Dyou xian yuan ruan jian shi xian le Rayleighbo chang de shu zhi mo ni ,bing jie ge suan li yan zheng le suo di fang fa de ke hang xing he jie guo de ge li xing 。zui hou ,zhen dui duo ceng jian zhu jie gou ,yan jiu le bu tong de zhen dong shu ru mo shi xia jie gou dong li fan ying de te dian 。jie guo biao ming ,Rayleighbo zuo yong xia jie gou de dong li fan ying te xing ming xian ou bie yu zai de bu shu ru jian qie bo shi de jie guo ,bu tong de zhen dong shu ru mo shi dui jie gou de zhen dong xing tai he po huai mo shi you zhao ming xian de ying xiang 。
论文参考文献
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论文详细介绍
论文作者分别是来自震灾防御技术的白建方,马立龙，发表于刊物震灾防御技术2019年02期论文，是一篇关于问题论文,软件论文,数值模拟论文,地震动输入论文,多层结构论文,震灾防御技术2019年02期论文的文章。本文可供学术参考使用，各位学者可以免费参考阅读下载，文章观点不代表本站观点，资料来自震灾防御技术2019年02期论文网站，若本站收录的文献无意侵犯了您的著作版权，请联系我们删除。
标签：问题论文; 软件论文; 数值模拟论文; 地震动输入论文; 多层结构论文; 震灾防御技术2019年02期论文;
白建方：Rayleigh波场的数值模拟及其应用论文
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