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...

沥青路面基-面层间结合状态对路面应力响应的影响分析

, PP. 1-6

Keywords: 道路工程,层间结合状态,BISAR3.0,应力突变,累计滑移

Full-Text   Cite this paper   Add to My Lib

Abstract:

为研究基层与面层间结合状态的失效对沥青路面内部结构应力响应和路面结构使用寿命产生的不利影响,采用BISAR3.0计算软件对不同基-面层间结合状态下沥青路面基-面层间的正应力、剪应力和相对位移突变进行分析。结果表明,基-面层间结合状态的缺失将直接导致层底拉应力和基-面间最大剪应力的大幅突变,且极有可能引起层间相对累积滑移;基-面层间不同计算点位处应力突变对层间接触状态的敏感程度有所差异,其中越靠近车轮作用中心位置,层间结合状态对应力突变的影响越大;层间滑移随着粘结作用的不断失效而增长,且其失效程度越高,相应其滑移累积越快,当层间结合状态简化柔量系数ALK>18时,基-面层间相对位移出现迅速增长。

References

[1]  [J].Chinese Journal of Geotechnical Engi-neering,2002,24(4):427-431.
[2]  MARIANA R K,ANDREW C C,NICHOLAS H T.Propertiesof Asphalt Concrete Layer Interfaces
[3]  [J].Transpor-tation Research Record,2002:175-183.
[4]  GOODMAN R E,TAYLOR R L,BREKKE T L.A Model forthe Mechanics of Jointed Rock
[5]  [J].The Soil Mechanics andFoundations Division,1968,94(3),637-658.
[6]  倪富健,王艳,马翔.不同基层状态下的沥青路面荷载应力分析
[7]  [J].公路交通科技,2008,25(12):65-70.NI Fujian,WANG Yan,MA Xiang.Analysis on Stress of Pave-ment with Different Crack States in Base
[8]  董忠红,吕彭民,徐全亮.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
[9]  [J].山东大学学报,2007,37(3):93-99.YAO Zhanyong,SANG Qingsen,ZHAO Zhizong,et al.TheInfluence Analysis of the Semi-rigid Asphalt Pavement Configu-ration Stress and Distortion by Interface Conditions
[10]  [J].Jou-rnal of Shandong University,2007,37(3):93-99.
[11]  唐承铁,袁腾方,黄开宇.不同层间接触条件下半刚性路面结构疲劳特性分析研究
[12]  [J].Journalof Central South Highway Engineering,2007,32(2):36-40.
[13]  关昌余,王哲人,郭大智.路面结构层间结合状态的研究
[14]  [J].中国公路学报,1989,2(1):70-80.GUAN Changyu,WANG Zheren,GUO Dazhi.A Study of ContactConditions of Interfaces in Pavement Layers
[15]  [J].China Journal ofHighway and Transport,1989,2(1):70-80.
[16]  黄宝涛,廖公云,张静芳.半刚性基层沥青路面层间接触临界状态值的计算方法
[17]  [J].东南大学学报:自然科学版,2007,37(4):666-670.HUANG Baotao,LIAO Gongyun,ZHANG Jingfang.AnalyticalMethod of Interlayer Contact Fettle in Semi-rigid-base Bitumi-nous Pavement
[18]  邓学钧,李昶.水平荷载作用下的路面结构应力
[19]  [J].岩土工程学报,2002,24(4):427-431.DENG Xuejun,LI Chang.The Stress of Road Structure underHorizontal Load
[20]  [J].Journal of Materialsin Civil Engineering,2006,18(3):467-471.
[21]  MARIANA RK,ANDREW C C,NICHOLAS HT.Feasibilityof Assessing Bond Condition of Asphalt Concrete Layers withDynamic Nondestructive Testing
[22]  [J].Journal of Materials inCivil Engineering,2004,130(4):510-518.
[23]  MARIANA R K,ANDREW C C,NICHOLAS H T.Effect ofBond Condition on Flexible Pavement Performance
[24]  [J].Jou-rnal of Materials in Civil Engineering,2005,131(11):880-888.
[25]  苏凯,陈忠达,姬杨蓓蓓,等.山区公路层间滑移破坏机理分析及对策研究
[26]  [J].公路交通科技,2005,22(7):1-5.SU Kai,CHEN Zhongda,JI Yangpeipei,et al.MechanismAnalysis on Cutting-slippage between Surface and Base of As-phalt Pavement in Mountain Areas
[27]  [J].Journal of Highwayand Transportation Research and Development,2005,22(7):1-5.
[28]  DEMPSEY B J.Development andPerformance of Interlayer Stress-Absorbing Composite In Asphalt Concrete Overlays
[29]  [J].Journal of Highwayand Transportation Research and Development,2008,25(1):65-70.
[30]  [J].公路交通科技,2008,25(7):1-7.DONG Zhonghong,LV Pengmin,XU Quanliang.TheoreticalStudy on Effect of Axle Weight and Tyre Pressure on DynamicResponse of Sem-irigid Base Asphalt Pavement
[31]  [J].Journal ofHighway and Transportation Research and Development,2008,25(7):1-7.
[32]  姚占勇,商庆森,赵之仲,等.界面条件对半刚性沥青路面结构应力分布的影响
[33]  [J].中南公路工程,2007,32(2):36-40.TANG Chengtie,YUAN Tengfang,HUANG Kaiyu.Researchon the Fatigue Property of Semi-rigid Base Layer Structure un-der Different Contact Conditions between Layers
[34]  [J].Journal of Southeast University:NaturalScience Edition,2007,37(4):666-670.
[35]  胡晓,苏凯,胡小弟,等.水泥混凝土桥桥面沥青铺装层的有限元分析
[36]  [J].公路交通科技,2007,24(3):5-9.HU Xiao,SU Kai,HU Xiaodi,et al.Finite ElementAnalysisof Asphalt Concrete Pavement for Concrete Bridge Deck
[37]  [J].Journal of Highway and Transportation Research and Develop-ment,2007,24(3):5-9.
[38]  薛忠军,张肖宁,王佳妮,等.土工织物加筋沥青面层抗裂性能评价试验方法研究
[39]  [J].公路交通科技,2008,25(1):33-37.XUEZhongjun,ZHANG Xiaoning,WANG Jiani,et al.Studyon Experiment Method for Evaluating Crack Resistance of Geo-textile Reinforcement Asphalt Surface Course
[40]  [J].Journal ofHighway and Transportation Research and Development,2008,25(1):33-37.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133