摘要
随着储运行业的发展,储罐规模越来越大,储罐的抗震计算也越来越受到关注。对中美抗震设计规范中的设防类别、抗震设防目标、场地土类别、地震分组、周期、地震烈度分区、地震动参数区划图以及反应谱曲线等关键参数进行了对比。分别按照中美抗震设计规范对特定场地的2台特定立式圆筒形储罐进行了抗震计算,对得到的周期、水平地震剪切力、地震弯矩、锚固系数、晃波高度和轴向压应力进行了对比和分析。
With the development of the storage and transport industry,the scale of storage tanks is getting bigger,and the seismic calculation of storage tanks is also getting more and more attention.The key parameters such as fortification category,seismic fortification target,site soil category,seismic grouping,period,seismic intensity zoning,ground motion parameter zoning map,and response spectrum curve in the Chinese seismic design code and the American seismic design code were compared.According to the Chinese seismic design code and the American seismic design code,the seismic calculation of two specific vertical cylindrical storage tanks in a specific site was carried out,and the obtained period,horizontal seismic shear force,seismic bending moment,anchorage coefficient,shaking wave height and axial compressive stress were compared and analyzed.
作者
刘波
LIU Bo(Hualu Engineering&Technology Co.Ltd.,Xi’an 710065,China)
出处
《石油化工设备》
CAS
2023年第6期53-60,共8页
Petro-Chemical Equipment
关键词
储罐
抗震
设计
规范
对比
应用
storage tank
anti-seismic
design
specification
contrast
application
