Development of high-performance structural systems for seismic applications

作者: 时间:2019-08-20 点击数:

时间:2019年8月22日(星期四)  14:00

地点:苏州科技大学土木学院北楼2楼报告厅


讲座题目:Development of high-performance structural systems for seismic applications
主讲人:  Professor Tony T.Y. Yang 


  讲座摘要:A novel design procedure, named equivalent energy-based design procedure (EEDP) for fused structures in earthquake applications will be presented. EEDP allows engineers to select structure performance objectives when the structure is experiencing different levels of seismic shaking intensities. With the use of the developed methodology, engineers can efficiently select the structural member sizes to achieve the desire structural period, strength and deformation with simple hand calculation without iteration. Hence, it is very practical and useful for the seismic engineering design communities. Two innovative earthquake resilient structures named Linked Column Frame (LCF) and fused truss moment frames (FTMF) are designed using EEDP and presented. Nonlinear dynamic analyses were conducted to examine the performance of these two innovative fused structural systems. The result shows the proposed EEDP methodology is able to achieve the performance defined by the engineer, making this design procedure ideal for practicing engineering community where high-performance structural systems can be developed for seismic applications. 
  专家简介:Tony T.Y. Yang,博士,教授,博士生导师,加拿大英属哥伦比亚大学(University of British Columbia,简称UBC)教授,UBC智能结构实验室主任,教育部地震工程国际联合研究中心执行主任。Yang教授于2001年、2002在纽约布法罗大学获得学士与硕士学位,2006年在加州大学伯克利分校获得博士学位。主要从事结构抗震、结构试验与仿真技术,提出并发展了新一代基于性能的设计指南,该技术被美国应用技术委员会采用;提出了混合模拟、振动台非线性控制等先进的试验测试方法,并为美洲国家及东南亚国家开发了基于风险评估的仿真模型和全球地震模型(GEM)。Yang教授是地震设计常务委员会成员,负责编写加拿大2020年国家建筑规范(NBCC)的抗震设计规定;也是美国钢结构协会(AISC)TC9委员会成员、美国西海岸高层结构抗震设计规范编制委员会委员。由于其杰出的工作,Yang教授荣获CISC H.A. Krentz奖和中国光华基金会的“光华”教授,并被众多国际知名研究机构邀请做特邀报告100余场次。

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建设单位:苏州科技大学

地址:江苏省苏州市虎丘区滨河路1701号

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