Research on Safety Evaluation Technology of Portal Cranes Based On Analytic Hierarchy Process (AHP) Theory

Abstract This paper introduces the present situation of portal crane and the shortcomings of the current standard system, and puts forward a feasible safety evaluation method. Based on the theory of Analytic Hierarchy Process ((AHP)), the safety assessment method of portal crane is studied, and a more perfect method is put forward. The evaluation value D of equipment safety performance obtained by this method can specifically and clearly express the actual status and risk level of equipment.