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依据石油化工企业的震害特点 ,提出并确定了石油企业震害定量评估指标 :1次生灾害损失比 ;2环境灾害影响率 ;3灾害影响半径 ;4预估修复期。通过对石化企业生产设备 (主要是油气井设备、管道及储液设备 )进行震害分析 ,为石化企业抗震减灾提供有价值的资料。
According to the characteristics of earthquake damage in petrochemical enterprises, the quantitative assessment index of earthquake damage to petroleum enterprises is proposed and determined: the primary disaster loss ratio; 2 the impact rate of environmental disasters; 3 the impact radius of disaster; 4 the estimated restoration period. Through the analysis of the earthquake damage of petrochemical production equipment (mainly oil and gas well equipment, pipelines and liquid storage equipment), it provides valuable information for the anti-earthquake and disaster reduction of petrochemical enterprises.