应用构造深度评价沥青混合料离析

应用构造深度评价沥青混合料离析

郑晓光　 朱云升　 丛林　

摘　要：为了解决目前国内缺乏离析评价方法与评价指标的问题,在大量调查国内外资料基础上,分析运用构造深度来评价沥青混合料离析的可能性.在各种构造深度测试方法中,以激光断面仪最为有效快速.采用离析区域构造深度与均匀区域构造深度比值作为离析评价指标,得出了不同程度离析的评价标准.针对均匀区域构造深度难以测定的问题,提出了几种均匀区域构造深度的预测模型.研究表明,应用构造深度评价沥青混合料离析是可行的.
关键词：沥青混合料;构造深度;离析;评价
分类号：U414.01　文献标识码：A
文章编号：0451-0712(2005)12-0175-05

Application of Texture Depth to Evaluate Segregation in Asphalt Mixture

ZHENG Xiao-guang　 ZHU Yun-sheng　 CONG Lin　



作者单位：郑晓光（同济大学道路与交通工程教育部重点实验室,上海市,200092）　
　　　　　朱云升（同济大学道路与交通工程教育部重点实验室,上海市,200092;武汉理工大学交通学院,武汉市,430063）　
　　　　　丛林（同济大学道路与交通工程教育部重点实验室,上海市,200092）　

参考文献：

[1]沈金安.沥青及沥青混合料路用性能[M].北京:人民交通出版社,2001.5.
[2]孙立军.沥青路面结构行为理论[M].上海:同济大学出版社,2003.
[3]沈金安.关于沥青混合料的均匀性和离析问题[J].公路交通科技,2001.12.
[4]Thomas W Kennedy,Robert B Mcgennis.Asphalt Mixture Segregation Diagnostics and Remedies[J].Proceedings of the Association of Asphalt Paving Technologists,1987.
[5]M Stroup-Gardiner,E R Brown.Segregation in Hot-Mix Asphalt Pavement[R].NCHRP 441.
[6]M Stroup-Gardiner.Influence of Segregation on Pavement Performance[J].Proceedings of the Association of Asphalt Paving Technologists,2000.
[7]M Stroup-Gardiner.Application of ROSAN High Frequency Laser Surface Texture Measurements to Control HMA Segregation[J].Proceedings of the Association of Asphalt Paving Technologists,2000.
[8]Gerardo W Flintsch,Edgar de León.Pavement Surface Macrotexture Measurement and Application[A].82thAnnual Meeting of TRB[C].Washington D C:Transportation Research Board,2003.
[9]姚祖康.路面设计手册[M].北京:人民交通出版社,1998.
[10]吕伟民,沥青混合料设计原理与方法[M].上海:同济大学出版社,2001.
[11]Cooper D R C.Measurements of Road Surface Texture by a Contactless Sensor[R].Transport and Road Research Laboratory Report TRRL 639,1974.
[12]Hallett J,R Wix.Trial of High Speed Data Capture Vehicle for New Zealand State Highways[R].Proceedings,Roads96 Conference,Part 4,1996.
[13]Hosking J R,P G Roe,L W Tubey.Measurement of the Macro-Texture of Roads Part 2:A Study of the TRRL Mini Texture Meter[R].Transportation and Road Research Laboratory Research Report 120,1987.
[14]Jay N Meegoda,Geoffrey M Rowe.Detection of Surface Segregation Using LASER [A].82thAnnual Meeting of TRB[C].Washington D C:Transportation Research Board,2003.
[15]Kevin K McGhee,P E,Gerardo W Flintsch.Detecting and Measuring Hot-Mix Asphalt Segre-gation Using High-Speed Texture Measurement [A].83thAnnual Meeting of TRB[C].Washington D C:Transportation Research Board,2004.
[16]Brian D Prowell,Douglas I Hanson.Evaluation of Circular Texture Meter for Measurement Surface Texture of Pavements [A].84thAnnual Meeting of TRB[C].Washington D C:Transportation Research Board,2005.


收稿日期：2005年5月17日

出版日期：2005年12月25日