5ATC40, Seismic Evaluation and Retrofit of Concrete Buildings[ S]. Applied Technology, 1996.
6FEMA 273 NEHRP Guildelines for Seismic Rehabilitation of Buildings [ S ]. Federal Emergency Management Agency, 1997.
7Krawinkler H, Challenges and Progress in Performance- based Earthquake Engineering [ A ]. International Seminar on Seismic Engineering for Tomorrow-In Honor of Professor HiroshiAkiyama [ C ] , Tokyo, Japan, November, 1999.