整体温升作用下纵连板式无砟轨道宽窄接缝损伤演化研究 / Study on damage evolution of wide and narrow joints in longitudinally connected slab ballastless track under load of overall temperature rise
- Resource Type
- Academic Journal
- Source
- 北京交通大学学报 / Journal of Beijing Jiaotong University. 45(4):19-27
- Subject
轨道工程;板式无砟轨道;扩展有限元;损伤演化;内聚力模型;离缝 - Language
- Chinese
- ISSN
- 1673-0291