摘要
本文论述了静载荷下不控制预紧力时受拉螺栓联接的强度计算公式中,用公式和表格确定其安全系数这两种方法之间的共同点及其差异,探讨提出科学使用两种方法的合理建议。
This artical is about the similarity and the difference between two methods of determining safety coefficient by use of the formula or the table in the formula of tensile strength of a bolt when pretension is uncontrolled under the dead load, and tries to make further explorations of ways and means of applying these methods erationally and scientifically.
关键词
公式
表格
安全系数
共同点
差异
建议
formula
table
safety coefficient
similarity
difference
further explorations
