摘要
针对目前部分桥式起重机金属结构,在设计制造方面存在较多的材料浪费及其引发的其他问题。以180t桥吊为例,采用现代设计方法对箱形梁桥架主梁进行了有限元分析及优化设计,起到了很好的效果。
Aimed at the material wasted and the problems that are caused in the metals construction design and manufacture of box-main-girder overhead traveling crane,the modern design method.The finite element method and optimum design is adopted to box girder in the essay.Taking 180 ton overhead traveling crane for example,we get better result by using the modern design method.
出处
《机电产品开发与创新》
2008年第3期126-128,共3页
Development & Innovation of Machinery & Electrical Products
