Taken into account both impulse pressure and convection pressure imposed by the oil, the anti-seismic overturning moment of storage tank is calculated according to API 650 (American Petroleum Institute) codes.

• 并参考美国石油学会API650规范,考虑储液对罐壁的脉冲压力与对流压力,对某港口储油罐进行了抗震倾覆验算。