Based On more than 12 years of systematic investigation on earthquake disaster simulation of civil infrastructures， thiook covers the major research outes including anumber of novel putational models， high performance puting methods and realistic visualization techniques for tall buildings and urban areas， with particularemphasize on collapse prevention and mitigation in extreme earthquakes， earthquake loss evaluation and seismic resilience. Typical engineering applications to several tall-est buildings in the world (e.g.， the 632 m tall Shanghai Tower and the 528 m tall Z15Tower) and selected large cities in China (the Beiiing Central Business District， Xi'an City， Taiyuan City and Tangshan City) are also introduced to demonstrate the advan-tages of the proposed putational models and techniques. The high-fidelity putational model developed in thiook has proven to be the onlyfeasible option to date for earthquake-induced collapse simulation of supertall buildings that are higher than 5o0 m. More
梁迎春教授纪念论文集 n本书为纪念梁迎春教授，由他的学生和同事拟将其一生的学术成果编辑成纪念文集。梁迎春教授20世纪90年代初，他负责机床的机械设计工作，在没有任何图纸资料和样机的条件下，他不仅出色完成了机床总体设计，而且通过创新性的研究，攻克了石材超高精度空气轴承主轴系统和超精密恒温油淋浇系统两项关键技术，填补国当时没有相关信息，达到世界先进水平。
