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| 层间接触状况对半刚性基层沥青路面性能的影响 | |
| 引用本文： | 郭能荣,袁美俊,邢钦玉.层间接触状况对半刚性基层沥青路面性能的影响[J].南昌大学学报(工科版),2009,31(2):183-186. |
| 作者姓名： | 郭能荣 袁美俊 邢钦玉 |
| 作者单位： | 1. 江西省交通设计院,江西,南昌,330002 2. 江苏省交通技师学院,江苏,镇江,212006 3. 路桥华东工程有限公司,上海,200135 |
| 摘 要： | 通过建立典型半刚性路面结构的三维有限元模型,采用柔性夹层模拟不同的层间约束条件,研究了路面结构在不同荷载下的受力状态,包括不同结构层的应力、应变及路表弯沉.结果表明层间条件从连续到光滑的变化导致路面结构的应力应变急剧增大;层间条件越连续半刚性基层沥青路面的使用寿命越大,反之,半刚性基层沥青路面的使用寿命越小. |
| 关 键 词： | 半刚性基层 沥青路面 层间接触条件 有限元 |
Bond Condition Effect on the Performance of Semi-rigid Base Asphalt Pavement |
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| GUO Neng-rong,YUAN Mei-jun,XING Qin-yu.Bond Condition Effect on the Performance of Semi-rigid Base Asphalt Pavement[J].Journal of Nanchang University(Engineering & Technology Edition),2009,31(2):183-186. | |
| Authors: | GUO Neng-rong YUAN Mei-jun XING Qin-yu |
| Affiliation: | 1.Communications Design Institute of Jiangxi Province;Nanchang 330002;China;2.Jiangsu Province Communication Technician College;Zhenjiang 212006;3.Road and Bridge East China Engineering Co.LTD;Shanghai 200135;China |
| Abstract: | Through the establishment of a typical semi-rigid pavement structure by the three-dimensional finite element model,Simulation different constraints of pavement structure using flexible layer between layers to study the force state in different load,including different layers stress,strain and deflection of road structure.The results show that the conditions change from the continuous to smooth in structure can lead to a rapid increase of force.Better bond condition of layers lengthen the life of semi-rigid ... |
| Keywords: | semi-rigid base asphalt pavement bond conditions finite element |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |