全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

轴重与胎压对半刚性基层沥青路面动力响应影响理论研究

, PP. 1-7

Keywords: 道路工程,沥青路面,多目标参数,移动荷载,粘弹性

Full-Text   Cite this paper   Add to My Lib

Abstract:

采用多目标参数评价方法,分析了车辆轴重和胎压对路面结构动力响应的影响,建立移动荷载下粘弹性层状体系动力学模型。结果发现,路面结构动力响应随着轴重和胎压的增加而增加,轴重和胎压对路面结构的动力响应具有耦合性。0.7MPa胎压下,轴重达到250kN时,面层底部弯拉应变和土基顶部竖向压应变均小于永久性路面结构设计指标,可作为校核指标;面层底部水平剪应变远大于层底弯拉应变,可作为半刚性基层沥青路面动态设计的主要设计指标。因此,提高面层与基层之间的粘结强度是提高半刚性基层沥青路面结构使用寿命的关键。

References

[1]  [J].Journal of Tongji University (Natural Science),2006,34 (3):331-334.
[2]  沙庆林.高速公路沥青路面早期损坏与对策
[3]  [J].Journal of Chan-gsha University of Science & Technology (Natural Science),2006,3 (3):1-6.
[4]  孟书涛,黄晓明.柔性基层沥青路面沥青混合料优化设计研究
[5]  [J].Journal of Changsha Communications Univer-sity,2007,23 (1):56-62.
[6]  SIDDHARTHAN R V,EL-MOUSLY M,SEBAALY P E,et al.Investigation of Tire Contact Stress Distributions on Pavement Response
[7]  [J].Journal of Transportation Engineering,2002,128 (2):135-144.
[8]  EL-DESOUDY M.Further Developments of 3D MOVE and Its Engineering Applications
[9]  [M].Exton,PA:Swets & Zeithnger Publisher,1999.
[10]  陆明万,罗学富.弹性理论基础
[11]  郭大智,任瑞波.层状粘弹性体系力学
[12]  [M].哈尔滨:哈尔滨工业大学出版社,2001.GUO Da-zhi,REN Rui-bo.Layered Visco-elustic Mechanical System
[13]  [M].Harbin:Press of Harbin Institute of Technolo-gy,2001.
[14]  杨挺青.粘弹性力学
[15]  [M].武汉:华中理工大学出版社,1990.YANG Ting-qing.Visco-elasticity Mechanics
[16]  [M].Wuhan:Press of Huazhong Science University,1990.
[17]  郑传超,王秉纲.道路结构力学
[18]  [M].北京:人民交通出版社,2003.ZHENG Chuan-chao,WANG Bing-gang.Structural Mechanics of the Road
[19]  [M].Beijing:China Colons Press,2003.
[20]  董忠红,吕彭民.轴载与速度对半刚性沥青路面动力响应影响
[21]  [J].长安大学学报(自然科学版),2008,28(1):32-36.DONG Zhong-hong,LV Peng-min.Influence of Axis's Load and Speed on Dynamic Response of Semi-rigid Base of Asphalt Pavement
[22]  董忠红,吕彭民.交通荷载下沥青路面动力响应理论研究
[23]  [J].郑州大学学报(工学版),2007,28(4):88-91.DONG Zhong-hong,LV Peng-min.Theoretical Research of the Dynamic Response of Asphalt Pavement Structure Under Traffic loads
[24]  [J].Journal of Zhengzhou University (Engineering Science),2007,28 (4):88-91.
[25]  [J].Journal of the Asso-ciation of Asphalt Paving Technologists,2005,74 (1):921-961.
[26]  沈金安,李福普,陈景.高速公路沥青路面早期损坏分析与防治对策
[27]  [M].北京:人民交通出版社,2004.SHEN Jin-an,LI Fu-pu,CHEN Jing.Analysis and Preventive Techniques of Premature Damage of Asphalt Pavement in Ex-pressway
[28]  [M].Beijing:China Communications Press,2004.
[29]  张宏超,孙立军.沥青路面早期损坏的现象与试验分析
[30]  [J].同济大学学报(自然科学版),2006,34 (3):331-334.ZHANG Hong-chao,SUN Li-jun.Development and Analysis of Premature Failures of the Asphalt Pavements
[31]  [J].长沙理工大学学报(自然科学版),2006,3(3):1-6.SHA Qing-lin.The Premature Damage of Bituminous Pavement on Expressway and the Countermeasures
[32]  [J].公路交通科技,2006,23(1):1-4.MENG Shu-tao,HUANG Xiao-ming.Study on Optimum De-sign of Mixture for Asphalt Pavement with Flexible Base
[33]  [J].Journal of Highway and Transportation Research and Develop-ment,2006,23 (1):1-4.
[34]  谢军,郭忠印.重载非均布荷载下沥青路面力学响应分析
[35]  [J].长沙交通学院学报,2007,23(1):56-62.XIE Jun,GUO Zhong-yin.Research on Mechanics Response of Asphalt Pavement under Heavy-duty and Ununifonnly Distribut-ed Loading
[36]  邓学钧,孙璐.车辆-地面结构系统动力学
[37]  [M].北京:人民交通出版社,2000.DENG Xue-jun,SUN Lu.Vehicle-pavement Structure System Mechanics
[38]  [M].Beijing:China Communications Press,2000.
[39]  SIDDHARTHAN R V,YAO Jian,SEBAALY P E.Pavement Strain From Moving Dynamic 3D Load Distribution
[40]  [J].Jou-rnal of Transportation Engineering,1998,120 (6):557-566.
[41]  SIDDHARTHAN R V,SEBAALY P E,EL-DESOUKY M,et al.Heavy Off-road Vehicle Tire-pavement Interactions and Re-sponse
[42]  [J].Journal of Transportation Engineering,2005,131 (3):239-247.
[43]  [D].Reno:University of Nevada,2003.
[44]  CEBON D.Handbook of Vehicle-road Interaction:Vehicle Dy-namics,Suspension Design,and Road Damage
[45]  [M].北京:清华大学出版社,2000.LU Ming-wan,LUO Xue-fu.Elasticity Theory Foundation
[46]  [M].Beijing:Tsinghua University Press,2000.
[47]  [J].Journal of Chang'an University (Natural Sci-ence Edition),2008,28 (1):32-36.
[48]  AIREY G D,RAHIMZADEH B,COLLOP A C,et al.Linear Viscoelastic Limits of Bituminous Binders
[49]  [J].Journal of the Association of Asphalt Paving Technologists,2002,71 (1):89-115.
[50]  AL-QADI I L,YOO P J,ELSEIFI M A,et al.Effects of Tire Configurations on Pavement Damage

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133