4GIGLIO M, MANES A. Experimental and numerical damageevaluation of a lift safety gear[ J]. Int. J. Materials andStructural Integrity,2008,2(3) :291-293.
5KAYAOGLU E, SALMAN P, CANAS A. Study on sterssand deformation of an elevator safety gear brake block usingexperimental and FEA methods [ J]. Advanced MaterialsResearch,2011,308-310(1) :1513-1518.
