methee chiewanichakorn  ：kpff consulting engineers, 6080 center drive, suite 300, los angeles, ca 90045, united states
     amjad j. aref  ：department of civil, structural and environmental engineering, state university of new york at buffalo, buffalo, ny 14260, united states
    sreenivas alampalli  ：bridge program and evaluation services bureau, new york state department of transportation, 50 wolf road, albany, ny 12232, united states

methee chiewanichakorn ： kpff咨询工程师， 6080中心机，一套300 ，洛杉矶，加州90045 ，美国
阿姆贾德学者阿雷夫：民政，结构和环境工程，纽约州立大学布法罗分校，纽约Buffalo ， 14260 ，美国
sreeni