1 1任娟娟 任娟娟 博士、副教授 博士、副教授Ren, juanjuan Ren, juanjuan Ph.D. A Ph.D. Associate professor ssociate professorSchool of School of Civil engineering Civil engineering, , Southwest Southwest J Jiaotong iaotong U University niversityRailway track Engineering 铁路轨道2 2第四章 轨道力学track mechanics 本讲主要内容 main contents概述 Overview轨道结构竖向静力分析The vertical static analysis of track structure轨道强度检算 Track strength calculation扣件力学分析 Fastener mechanics analysis车辆脱轨条件 Derailment conditions轨道不平顺 Track Irregularity车辆曲线通过 Vehic
