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| 基于弯沉盆参数的沥青路面动态弯沉综合修正系数 | |
| 引用本文： | 董元帅,唐伯明,刘清泉,朱洪洲.基于弯沉盆参数的沥青路面动态弯沉综合修正系数[J].东南大学学报(自然科学版),2011,41(5):1081-1085. |
| 作者姓名： | 董元帅 唐伯明 刘清泉 朱洪洲 |
| 作者单位： | 1. 东南大学交通学院,南京,210096 2. 重庆交通大学土木建筑学院,重庆,400074 3. 东南大学交通学院,南京,210096;交通运输部公路科学研究院,北京,100088 |
| 基金项目： | 交通部西部交通科技建设项目(200831800099) |
| 摘 要： | 为了建立基于沥青路面动态参数设计方法的路面质量验收标准,对弯沉综合修正系数F进行了研究.利用ABAQUS有限元程序,引入土基的非线性本构模型及其他结构层的动态模量来计算路表理论弯沉.修筑室内足尺试验路,并利用FWD测试其弯沉,根据F的定义,计算试验路各结构的F值.分析<公路沥青路面设计规范>及已有研究成果中的F修正公式... |
| 关 键 词： | 沥青路面 动态参数 非线性 弯沉盆参数 弯沉综合修正系数 |
Dynamic synthetic deflection correction factor of asphalt pavement based on deflection basin parameters |
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| Dong Yuanshuai,Tang Boming,Liu Qingquan,Zhu Hongzhou.Dynamic synthetic deflection correction factor of asphalt pavement based on deflection basin parameters[J].Journal of Southeast University(Natural Science Edition),2011,41(5):1081-1085. | |
| Authors: | Dong Yuanshuai Tang Boming Liu Qingquan Zhu Hongzhou |
| Institution: | Dong Yuanshuai1 Tang Boming2 Liu Qingquan1,3 Zhu Hongzhou2(1School of Transportation,Southeast University,Nanjing 210096,China)(2School of Civil Engineering and Architecture,Chongqing Jiaotong University,Chongqing 400074,China)(3Research Institute of Highway,Ministry of Transport,Beijing 100088,China) |
| Abstract: | In order to establish the pavement quality acceptance standards based on dynamic parameters design method of asphalt pavement,deflection synthetic correction factor F is discussed.The nonlinear constitutive model of the subgrade soil and dynamic parameters of the other layer are used to calculate the theoretical deflection thought the ABAQUS finite element program.The deflections of indoor full-scale experiment road have been tested by falling weight deflectometer(FWD).According to the definition of synthet... |
| Keywords: | asphalt pavement dynamic parameter nonlinearity deflection basin parameter deflection synthetic correction factor |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |