Investigation of insulation layer dynamic characteristics for high-speed railway

• 作 者: HongYe Yan GuoTang Zhao DeGou
• 机 构: RailwayEngineeringResearchInstitute,ChinaRailwayCorporation
• 出 处: 寒旱区科学：英文版
• 发表日期: 2015年4期
• 关键词: 高速铁路 动态特性 绝缘层 保温性能 保温材料 现场试验 施工过程 铁路路基 high-speed railway insulation materials d
• 基金项目: supported by the China Railways Corporation research project entitled 'The technical tests for the high speed railway subgrade frost heave prevention in the alpine' (Project No. Z2013-038),

Dynamic performance of insulation is one of the key parameters during the insulation application for high-speed railway subgrade. This paper conducted laboratory and field tests for the materials and dynamic load, especially for thermal performance, elast