Deformation characteristics of railway asphalt roadbed under a moving wheel load

机译：动轮荷载作用下铁路沥青路基的变形特性

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For the purpose of a basic study to develop a relevant performance-based design method for railway asphalt roadbed, resilient and residual deformation characteristics of roadbed and subgrade were evaluated by means of scale model tests. In this study, moving-wheel loading tests were carried out, because the deformation characteristics under fixed-point loading were substantially different from that under traveling trainloads. This paper discusses the effect of the stiffness and thickness of roadbed on the resilient and residual deformation of roadbed and subgrade under the moving-wheel loads.

机译：为了进行基础研究，开发一种基于性能的铁路沥青路基设计方法，通过比例模型试验评估了路基和路基的弹性和残余变形特性。在这项研究中，进行了动轮载荷试验，因为定点载荷下的变形特性与行进列车载荷下的变形特性有很大不同。本文讨论了动轮荷载作用下路基刚度和厚度对路基和路基弹性变形和残余变形的影响。

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《International Conference on Soil Mechanics and Geotechnical Engineering(16 ICSMGE) vol.3; 2005; Osaka(JP)》|2005年|P.1757-1760|共4页
会议地点 Osaka(JP)
作者
Y. Momoya; E. Sekine;
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Railway Technical Research Institute, Tokyo, Japan;

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原文格式 PDF
正文语种 eng
中图分类各项工程与工种;
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专利

1. DEFORMATION CHARACTERISTICS OF RAILWAY ROADBED AND SUBGRADE UNDER MOVING-WHEEL LOAD [J] . Yoshitsugu Momoya, Etsuo Sekine, Fumio Tatsuoka Journal of the Japanese Geotechnical Society . 2007,第4期

机译：动轮荷载作用下铁路路基和路基的变形特性
2. DEFORMATION CHARACTERISTICS OF RAILWAY ROADBED AND SUBGRADE UNDER MOVING-WHEEL LOAD [J] . YOSHITSUGU MOMOYA, ETSUO SEKINE, FUMIO TATSUOKA Soils and foundations . 2005,第4期

机译：动轮荷载作用下铁路路基和路基的变形特性
3. Reinforced Roadbed Deformation Characteristics Under Moving Wheel Loads [J] . Yoshitsugu MOMOYA, Etsuo SEKINE Quarterly Report of RTRI . 2004,第3期

机译：动轮荷载作用下的增强路基变形特性
4. Deformation characteristics of railway asphalt roadbed under a moving wheel load [C] . Y. Momoya, E. Sekine International Conference on Soil Mechanics and Geotechnical Engineering(16 ICSMGE) vol.3 . 2005

机译：移动轮负载下铁路沥青路基的变形特征
5. Wheel–Rail Impact Loads and Track Settlement in Railway Crossings [D] . Li, Xin. 2019

机译：铁路交叉路轨道冲击载荷和轨道沉降
6. New Damage Evolution Law for Steel–Asphalt Concrete Composite Pavement Considering Wheel Load and Temperature Variation [O] . Xunqian Xu, Xiao Yang, Wei Huang, 2019

机译：考虑轮载和温度变化的钢-沥青混凝土复合路面破坏演化新规律
7. 3D Dynamic Finite Element Analysis and Corresponding Vibration of Asphalt Track Considering Material Characteristics and Design Thickness of Asphalt Concrete Roadbed Under Moving Load [O] . SeongHyeok Lee, HyunSu Seo, WooYoung Jung 2016

机译：考虑移动负荷下沥青混凝土路基材料特性及设计厚度的沥青轨道的3D动态有限元分析及相应振动
8. Permanent Deformation Characteristics of Asphalt Mixtures by Repeated-Load Indirect Tensile Test. [R] . vallejo, joaquin kennedy,thomas w. 1977

机译：重复荷载间接拉伸试验对沥青混合料永久变形特性的影响。

Deformation characteristics of railway asphalt roadbed under a moving wheel load

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