期刊论文详细信息
| Gradevinar | |
| Study of ballast layer stiffness in railway tracks | |
| 关键词: field and laboratory tests; contamination; fine particles; ballast layer stiffness; pyramid model; | |
| DOI : 10.14256/JCE.1232.2015 | |
| 学科分类：建筑学 | |
| 来源: Hrvatsko Drustvo Gradevinskih Inzenjera | |
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【 摘 要 】
In this paper, ballast layer stiffness in railway tracks is investigated. Test results show that the percentage of ballast contamination changes considerably across the ballast layer depth. For this reason, the ballast was divided during modelling into th
【 授权许可】
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【 预 览 】
| Files | Size | Format | View |
|---|---|---|---|
| RO201909029422975ZK.pdf | 596KB |  download |
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