| 路基路面各层模量、厚度对路表和土基顶面弯沉影响研究 |
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| 引用本文： | 王玉,宋金华,陈睿. 路基路面各层模量、厚度对路表和土基顶面弯沉影响研究[J]. 路基工程, 2014, 0(4): 108-111. DOI: 10.13379/j.issn.1003-8825.2014.04.23 |
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| 作者姓名： | 王玉 宋金华 陈睿 |
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| 作者单位： | 河北工业大学土木学院, 天津 300401 |
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| 摘 要： | 弯沉指标是路面设计的重要指标，它受到诸多因素的影响，找出这些因素的影响规律对路面设计具有一定意义。通过BISAR 3.0版软件模拟，研究路基路面各层模量、厚度对路表、土基顶面弯沉影响规律，为路面组合设计和实际工程提供参考。
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| 关 键 词： | 土基回弹模量 路表弯沉 土基顶面弯沉 路面结构层参数 |
| 收稿时间： | 2019-11-12 |
Study on Effect of Modulus and Thickness of Each Layer of Subgrade and Pavement on Deflection of the Top Surface Thereof |
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| WANG Yu,SONG Jinhua,CHEN Rui. Study on Effect of Modulus and Thickness of Each Layer of Subgrade and Pavement on Deflection of the Top Surface Thereof[J]. , 2014, 0(4): 108-111. DOI: 10.13379/j.issn.1003-8825.2014.04.23 |
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| Authors: | WANG Yu SONG Jinhua CHEN Rui |
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| Affiliation: | (School of Civil Engineering, Hebei University of Technology, Tianjin 300401, China) |
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| Abstract: | Deflection is an important indicator of pavement design, and will be atlected by many/actors. It is significant to identify the effects of these factors. This paper studied how modulus and thickness of each layer of subgrade and pavementwe affect the deflection of the top surface thereof through simulation with BEAR 3.0 software, and offered a theoretical basis for pavement combination design and actual engineering. |
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| Keywords: | subgrade resilient modulus deflection of pavement deflection on the top surface of subgrade parameters of pavement structure layer |
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