摘要
采用多因子综合概率法估计了乌鲁木齐市区及矿区的地震危险性。根据地震地质、地球物理场,地震活动性的研究,划分了潜在震源区,确定了震源区的地震活动性参数。应用以结构可靠度理论为基础的震损概率法,预测了乌鲁木齐的地震灾害。提出了减灾对策。
Using comprehensive probabilistic method of multiple factor theory to estimate the earthquake risk on Urumqi urban districts and suburban mining area. The potential earthquake source regions are divided and seismic activity parameters on the focus are determined based on the results of seismogeology, geophysical field and seismic activity researches. The earthquake damage probabilistic method obtained from the theory of structural reliability has been applied to earthquake damage anticipating. Finally, the hazard mitigation countermeasures on the region of Urumqi has been put forward.
出处
《内陆地震》
1990年第3期211-221,共11页
Inland Earthquake
关键词
地震
震害
预测
减灾
乌鲁木齐市
Urumqi, Comprehensive probabilistic method of multiple factor theory, Earthquake damage probabilistic method, Seismic activity .Earthquake risk, Earthquake damage anticipation
