论文部分内容阅读
本文在考虑螺栓材料高温持久强度的条件下,提出了汽缸法兰连接的双头螺栓“许用初应力”的新概念,并介绍它的计算方法。理论计算值与工厂的经验数据相比较,结果
In this paper, a new concept of “allowable initial stress” of stud bolts with cylinder flange connection is put forward and its calculation method is introduced under the condition of high temperature and long-term strength of bolt material. The theoretical calculated value is compared with the factory’s empirical data, and the result