| 连续T梁桥面混凝土铺装层力学行为数值分析研究 |
| Numerical Study on Mechanical Action of Concrete Pavement of Continuous T-beam |
| 投稿时间：2011-01-04 |
| 中文关键词:混凝土铺装层 有限元数值分析 最不利荷载位置 不同影响因素 |
| 英文关键词:concrete pavement finite element numerical analysis most unfavorable load position various factors |
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| 中文摘要: |
| 通过对连续T梁混凝土铺装层进行三维有限元分析,研究了在车辆荷载下铺装层力学响应的最不利荷载位置,随后分别考虑了水平荷载、超载、铺装层厚度以及弹性模量对铺装层力学响应的影响,得出了一些有益的结论,对铺装层设计和施工有一定的指导作用。 |
| 英文摘要: |
| Through the 3d finite element analysis of concrete pavement of continuous T-beam, the position of the most unfavorable load for the concrete pavement mechanical response is studied under the vehicle load, then the mechanical response influence of the horizontal load, overload, pavement thickness and pavement elastic modulus is respectively researched. Some useful conclusions are obtained, which may provide reference for the concrete pavement design and construction. |
| 马文栋.连续T梁桥面混凝土铺装层力学行为数值分析研究[J].石家庄铁道大学学报(自然科学版),2011,(1):35-41. |
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