摘要
现代抗震设计研究中 ,为了考虑土—结构体系的相互作用 ,可在计算模型中引入透射边界。常用的是由阻尼器构成的标准的透射边界 ,在此基础上提出了改进的透射边界。在土—结构体系的相互作用中 。
In modern design for aseismatic structures,transmitting boundaries maybe be introduced to take account of the Soil Structure interaction.In this case,the standard transmitting boundary conditions are easy to be imposed on some artifitial truncated boundary.The modified transmitting boundary is proposed here to deal with the non plane wave behaviour near the boundary.The modified transmitting boundary is reasonable.
出处
《安徽建筑工业学院学报（自然科学版）》
2002年第3期20-23,共4页
Journal of Anhui Institute of Architecture(Natural Science)
关键词
土
结构体系
相互作用
透射边界
抗震设计
modern design for aseismatic structures,Soil Structure interaction,standard transmitting boundary conditions,modified transmitting boundary conditions
