Deformation analysis and repair analysis of main girder of overhead traveling crane
WU Feng;ZHANG Qing-feng;ZHAO Zai-jun;Ningbo special equipment inspection and Research Institute;
bridge crane is a kind of crane which is widely used. In long-term use, the main beam of the crane will deform, affecting the smooth operation. In this paper, the bridge crane in the work of the main beam deformation reasons were explored, and put forward some commonly used methods of repair, hoping to bridge the actual use of crane help.