紧联接螺栓直径的快速确定法  

Fast Decision Method of Screw Diameter with Strain Connection

作　　者：娄建国[1] 

机构地区：[1]绍兴文理学院机电系,浙江绍兴312000

出　　处：《矿山机械》2004年第3期72-74,共3页Mining & Processing Equipment

摘　　要：　通过当量危险截面积设计螺栓联接强度，只须螺栓所受拉力和材料，查表即可得螺栓直径，并对常用尺寸和各种性能等级的螺栓的许用轴向载荷进行了计算并汇总成表。Traditional design method is usually trial-error. According to equivalent danger section area, strength of screw connection is determined in this paper. Knowing strain force and material of screw, we only look up a table to obtain screw dia meter, which raise design efficiency. Furthermore, permit axis load of screw is normal sizes and performance grade is calculated and is made of the computationa l table, which has practical value in designing screw connection.

关 键 词：螺栓联接 安全系数 复合应力 紧螺栓联接 直径 

分 类 号：TH131[机械工程—机械制造及自动化]