[1]BO Jingshan,ZHANG Jianyi,LI Ping,et al.The Trunk Fault Surface Rupture Risk Analysis and Setback Estimate[J].Journal of Seismological Research,2019,42(04):457-464.
Copy
Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume:
42
Number of periods:
2019 04
Page number:
457-464
Column:
Public date:
2019-12-15
- Title:
-
The Trunk Fault Surface Rupture Risk Analysis and Setback Estimate
- Author(s):
-
BO Jingshan1; 2; ZHANG Jianyi1; LI Ping1; SHEN Chao1; 2
-
(1.Department of Geological Engineering,Institute of Disaster Prevention,Sanhe 065201,Hebei,China)(2.Institute of Engineering Mechanics,China Earthquake Administration,Harbin 150080,Heilongjiang,China)
-
- Keywords:
-
Major earthquakes; Ground ruptures; Probabilistic risk assessment method; Potential seismic source; Setback distance
- CLC:
-
P315.913
- DOI:
-
-
- Abstract:
-
Based on the analysis of three methods and models of surface rupture or fault setbacks risk for strong earthquakes at home and abroad,analysis methods and formulas of surface rupture risk for strong earthquakes at trunk faults and the fault setbacks risk for buildings at trunk faults are put forward,which are applied to the calculation of four potential seismic sources in North China seismic area.The results are reliable,therefore,the probability risk is considered.Probabilistic risk assessment method can replace qualitative seismic risk assessment method.