摘要
用大型通用计算机程序对我军舟桥装备中的一种重要连接件——丙丁接头的疲劳抗力进行了计算机仿真 ,得到其 S- N曲线 ,并与试验结果进行了对比 ,两者吻合较好 ,取得满意结果 ,为军用桥梁钢构件抗疲劳设计提供了有效便捷的手段。
The convex concave joints is a type of important joint components in military pontoon bridge. It is simulated and further computed by means of computer program,and its S N curves are also obtained.The curves quite agree with the experimental results. The simulation offers an effective and convenient method for the research on the fatigue resistance of military pontoon bridge components.
出处
《解放军理工大学学报（自然科学版）》
EI
2000年第5期70-74,共5页
Journal of PLA University of Science and Technology(Natural Science Edition)
关键词
军用桥梁
丙丁接头
疲劳
计算机仿真
military bridge
convex concave joints
fatigue
computer simulation
