Study on Evaluation of Earthquake Evacuation Capacity in Village Based on Multi-level Grey Evaluation

Abstract The earthquake evacuation capacity in village is the ability measuring whether the residents can be safely evacuated during the earthquake and life can be effectively guaranteed after the earthquake. At present, the evaluation of earthquake evacuation capacity is short of effective methods in earthquake engineering, which not only affect the earthquake disaster prevention function of all kinds of resources, but also influence the refuge after the earthquake. Focusing on the earthquake evacuation capacity in village, the main influencing factors are discussed and an evaluation index system is established. By using AHP adopting index scale and multi-level grey evaluation, a methods is presented. An illustration is provided to prove that the method is feasible.