Seismic Analysis in Abpakhsh Region by using Analytical Hierarchy Models

Abpakhsh region is one of the most zeolite regions in Boushehr province that due to the existence of multiple active faults in Qatar, Kazeroon, Borazjan, Rege Sefid and Zagros always exposes the multiple and severe earthquakes with a maximum magnitude of 5 magnets. That is why study after preparing the base maps of seismicity such as the depth of seismicity zones, seismic power, acceleration and intensity of earthquakes and soil depth to the weighting of parameters, and finally using three analytical hierarchy systems, Dematel and average ranks reviews, assesses the seismic situation in Abpakhsh region and draws a map of seismicity zoning in this region. The results show that the seismic power of fault and intensity of earthquakes to 0.086 and 0.063, respectively, are the most influential factors and parent material and soil depth (0.110) and tilt (0.103) as the most interactive parameters in the area of seismicity power in Abpakhsh region. In other words, in this area, the less the slope of the land, the more resistant the parent material and the less soil depth than less influence of the parameters of the seismic potential formation of faults and earthquake intensity will be as a result of land with the situation in Abpakhsh region that will be earthquake-resistant . Of course, this should not ignore the role of human factors in exacerbating seismic conditions.