Evolution of Multi-Scale Mechanical State and Tamping Mechanism of Ballast Bed in Wind-Blown Sand Environment
论坛
Symposium
论文专题报告会（轨道交通）
Paper Seminar on Rail Transit
时间
Time
2026-06-03 15:40
地点
Room
二层百合厅
Baihe Hall, 2nd Floor
报告人
Reporter
张智海
ZHANG Zhihai
工作单位
Company/Institute
长安大学
Chang'an University
关键词
Keywords
windblown sand railway;ballast bed;tamping operation;sand content;contact condition;stress level