摘要
从IBC 2000和UBC 97在地震参数、结构重要性系数、地震分区的方面来阐述两者在抗震设计中的差别,并通过实例来分析在相同条件下IBC 2000和UBC 97所得出的不同地震基底剪力的原因。
Based on the seismic design parameters,such as structural important factor and seismic zone,in this article,the differences existed in IBC 2000 and UBC 97 were described.With some practical examples,then,the cause of why different seismic shear forces in base were obtained with IBC 2000 and UBC 97 was analyzed.
引文
[1]International Code Council.International Building Code.Falls Church,VA,2000(IBC2000).
[2]International Conference of building Officials.Uniform Building Code.Whittier,CA,1997(UBC1997).
[3]Building Seismic Safety Council.National Earthquake Hazards Reduction Program.Recommended Provisions for the development of Seismic Regulations for New Buildings.Washington D.D,1994(NEHRP1994).
[4]American Concrete Institute.Building Code Requirement for Structural Concrete(ACI318-99).