Mechanical behavior of ballasted railway track stabilized with polyurethane: A finite element analysis

被引：3
|
作者：
Khakiev, Zelimkhan [1 ]
Kruglikov, Alexander [1 ]
Lazorenko, Georgy [1 ]
Kasprzhitskii, Anton [1 ]
Ermolov, Yakov [1 ]
Yavna, Victor [1 ]
机构：
[1] Rostov State Transport Univ, Chair Phys, Narodnogo Opolcheniya Sq, Rostov Na Donu 344038, Russia
来源：
VI INTERNATIONAL SCIENTIFIC CONFERENCE INTEGRATION, PARTNERSHIP AND INNOVATION IN CONSTRUCTION SCIENCE AND EDUCATION (IPICSE-2018) | 2018年 / 251卷
关键词：
LATERAL RESISTANCE; SHOULDER;
D O I：
10.1051/matecconf/201825104056
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Analysis of mechanical behavior of ballast shoulder of railway track reinforced by polyurethane binding agent has been performed by the method of finite-element simulation Limitation of the model of linear-elastic properties of geocomposite has been displayed. Dependence of elasticity modulus of geocomposite on deformation value has been suggested. Influence of penetration depth of polyurethane binding agent on behavior of railway track construction under different train loads has been studied.
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页数：8
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