摘要
根据对标准和文献的研究、以及100台起重机检测的实践,阐述了对门、桥式起重机主粱刚度和拱度的认识,并且据此提出了关于主梁拱度修理的新工艺和与拱度有关主梁的设计思想。
Based on the study of relevant standards and literatures and the inspection practice performed on 100 cranes,some knowledge of the rigidity and arch camber of the main beam of gantry cranes is introduced,and herefrom some new ideas about the repair and design of main beams are proposed.
出处
《石家庄铁道学院学报》
1994年第3期85-89,共5页
Journal of Shijiazhuang Railway Institute
关键词
起重机
主梁
刚度
拱度
crane
main beam
rigidity
arch camber
