摘要
可采用欧拉公式计算临界应力和采用《钢结构设计规范》给定公式计算稳定系数两种方法计算螺杆式启闭机螺杆稳定性。经工程实践检验 ,两种方法均安全可靠 。
The stability of the bolt-fashion start and close machine was calculated by means of two methods.One is Euler’s Formula,and the other is the that given in the book “Gang Jie Gou She Ji Gui Fan”. The practice in engineering shows that the two calculating methods both are salf and reliable,but the first formula is more simple than the second one.
出处
《绵阳经济技术高等专科学校学报》
1999年第3期58-59,60,共3页
Journal of Mianyang College of Economy & Technology
