沥青路面长期性能研究
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摘要
高速公路是我国公路运输网络的主动脉,承担了大交通量的运输任务,这就要求我国路面必须具有良好的长期性能。目前,我国高速公路发展已经进入了建设、养护和管理并重的阶段,高速公路建设将会有所减少,而养护任务将急剧加大。面对这种发展形势,需要对高速公路沥青路面材料与结构在使用过程中的性能表现有深入的研究,而影响其材料与结构性能变化的因素是多方面的,因此,深入开展沥青路面长期性能研究有着重要意义。
本文以高速公路沥青路面为研究重点。根据多条试验路段长期性能观测数据分析及有关成果,确定了与沥青路面长期性能关联性强的试验路观测指标,并对主要指标的长期性能衰变规律作出了分析,在此基础上,建立了沥青路面长期性能试验路车辙和平整度预估模型。
全文共分六章,各章内容如下：
第一章：为绪论,提出了本文所要研究的问题,对国内外路面长期性能研究作了概括,并确定了本文的主要研究内容。
第二章：从分析我国目前沥青路面的早期损害类型入手,阐述了我国沥青路面长期使用性能要求。通过对所搜集的观测资料和国内外的研究成果的分析,确定开裂率、弯沉、车辙、平整度及摩擦系数等使用性能指标在路面长期性能评价中的地位。
第三章：对路面车辙的形成机理进行分析研究,选定与车辙相关性最好的几个因子,建立预估模型,通过对试验路段历年数据进行回归分析,确定参数值,最终确定沥青路面长期性能试验路车辙破坏预估模型,并进行有效性验证。
第四章：通过试验路监测数据的分析,选定沥青路面使用性能综合评价指标平整度的主要影响因子,对影响因子敏感程度分析,通过回归分析建立平整度预估模型,并进行有效性验证。
第五章：总结了全文的要点和结论,并对下一步研究提出设想。
Highway is the aorta in China transport network of highway, it takes a large volume of traffic transportation, which requires the pavement to have a good long-term performance. At present, China's highway development has come into a stage that construction, maintenance and management are having the same status. In the stage, the construction of highway will be reduced, and maintenance will dramatically increase. Facing such a situation, We need to have an in-depth study about the performance of Asphalt Pavement Materials and Structures in the course of operation. However, the performance of Asphalt pavement is affected by many factors. Having an in-depth study of long-term performance of asphalt pavement is of great significance.
In this dissertation, the study emphasis is on the pavement of expressway. With the analysis of observed data and the results of several test roads, the observed indexes of long-term performance of asphalt pavement has been fixed, which associated with the long-term performance of asphalt pavement. And it also analyzes long-term performance decay law of the main index. Besides, based on it, it establish the prediction models of rutting and roughness.
The dissertation is specified into five chapters and the contents of each list in the following:
ChapterⅠ:It is an introduction, it presents problems, summarizes the study of long-term performance of pavement at home and abroad, and determines the main contents of this article.
ChapterⅡ:Starting from the analysis of early damage about the existing structure of asphalt pavement, it explains requirements of the long-term performance of asphalt pavement. Through the analysis of observations and research results at home and abroad, it determines the status of the rate of cracking, deflection, rutting, roughness and friction coefficient on the performance evaluation of long-term performance of pavement.
ChapterⅢ:Through the analysis of mechanism on pavement rutting, it selects of several factors, which is the best correlation with rutting, and establishs prediction model. By the regression analysis of the surveyed data to determine the parameter values, and finalize a rutting prediction model, and confirm the validity.
ChapterⅣ:According to the analysis of the monitoring data of experimental pavement, selecting impact factors on pavement planeness, which is a main evaluation index of asphalt pavement performance, have a sensitivity analysis and establish a roughness prediction model by regression analysis, then confirm the validity.
ChapterⅤ:Summary the main points and conclusions, and propose future research ideas.
本文以高速公路沥青路面为研究重点。根据多条试验路段长期性能观测数据分析及有关成果,确定了与沥青路面长期性能关联性强的试验路观测指标,并对主要指标的长期性能衰变规律作出了分析,在此基础上,建立了沥青路面长期性能试验路车辙和平整度预估模型。
全文共分六章,各章内容如下：
第一章：为绪论,提出了本文所要研究的问题,对国内外路面长期性能研究作了概括,并确定了本文的主要研究内容。
第二章：从分析我国目前沥青路面的早期损害类型入手,阐述了我国沥青路面长期使用性能要求。通过对所搜集的观测资料和国内外的研究成果的分析,确定开裂率、弯沉、车辙、平整度及摩擦系数等使用性能指标在路面长期性能评价中的地位。
第三章：对路面车辙的形成机理进行分析研究,选定与车辙相关性最好的几个因子,建立预估模型,通过对试验路段历年数据进行回归分析,确定参数值,最终确定沥青路面长期性能试验路车辙破坏预估模型,并进行有效性验证。
第四章：通过试验路监测数据的分析,选定沥青路面使用性能综合评价指标平整度的主要影响因子,对影响因子敏感程度分析,通过回归分析建立平整度预估模型,并进行有效性验证。
第五章：总结了全文的要点和结论,并对下一步研究提出设想。
Highway is the aorta in China transport network of highway, it takes a large volume of traffic transportation, which requires the pavement to have a good long-term performance. At present, China's highway development has come into a stage that construction, maintenance and management are having the same status. In the stage, the construction of highway will be reduced, and maintenance will dramatically increase. Facing such a situation, We need to have an in-depth study about the performance of Asphalt Pavement Materials and Structures in the course of operation. However, the performance of Asphalt pavement is affected by many factors. Having an in-depth study of long-term performance of asphalt pavement is of great significance.
In this dissertation, the study emphasis is on the pavement of expressway. With the analysis of observed data and the results of several test roads, the observed indexes of long-term performance of asphalt pavement has been fixed, which associated with the long-term performance of asphalt pavement. And it also analyzes long-term performance decay law of the main index. Besides, based on it, it establish the prediction models of rutting and roughness.
The dissertation is specified into five chapters and the contents of each list in the following:
ChapterⅠ:It is an introduction, it presents problems, summarizes the study of long-term performance of pavement at home and abroad, and determines the main contents of this article.
ChapterⅡ:Starting from the analysis of early damage about the existing structure of asphalt pavement, it explains requirements of the long-term performance of asphalt pavement. Through the analysis of observations and research results at home and abroad, it determines the status of the rate of cracking, deflection, rutting, roughness and friction coefficient on the performance evaluation of long-term performance of pavement.
ChapterⅢ:Through the analysis of mechanism on pavement rutting, it selects of several factors, which is the best correlation with rutting, and establishs prediction model. By the regression analysis of the surveyed data to determine the parameter values, and finalize a rutting prediction model, and confirm the validity.
ChapterⅣ:According to the analysis of the monitoring data of experimental pavement, selecting impact factors on pavement planeness, which is a main evaluation index of asphalt pavement performance, have a sensitivity analysis and establish a roughness prediction model by regression analysis, then confirm the validity.
ChapterⅤ:Summary the main points and conclusions, and propose future research ideas.
引文
[1]沙庆林.高速公路沥青路面早期破坏现象及预防.人民交通出版社.2001.3
[2]张登亮、李俊.高等级道路沥青路面车辙研究.中国公路学报.1995.1
[3]沈金安.沥青与沥青混合料路用性能.人民交通出版社.2001.5
[4]孙立军.沥青路面结构行为理论.人民交通出版社.2005.11
[5]沈金安.高速公路沥青路面早期损坏分析与防治对策.人民交通出版社.2004.12
[6]姚祖康.对国外沥青路面设计指标的评述(连载一).公路.2003.3
[7]姚祖康.对国外沥青路面设计指标的评述(连载二).公路.2003.4
[8]陕西省高等级公路半刚性基层沥青路面长期使用性能研究报告.西安公路研究所.2001.3
[9]重载交通荷重对路面损坏分析模式之建立.国立中央大学土木工程研究所.2003.1
[10]中华人民共和国行业标准.公路路基路面现场测试规程(JTG E60—2008).人民交通出版社.2008.9
[11]中华人民共和国行业标准.公路沥青路面设计规范(JTG D50-2006).人民交通出版社.2006
[12]Stephen F.Brown. A chievements and Challenges in Asphalt Pavement Engineering.1997.8
[13]Zaghloul S.White T Use of a Three-Dimensional,Dynamic Finite Element Program for Analysis of Flexible Pavement.1993
[14]Eisenmann Influence of Wheel Load and Inflation Pressure on the Rutting Effect at Asphalt Pavements Experiments and Theoretical Investigations
[15]Sayers,M. W. "On the Calculation of IRI from Longitudinal Road Profile," TRB.1995
[16]Janoff, M. S. Pavement Roughness and Rideability Field Evaluation, NCHRP Report 308, TRB,. July, 1988.
[17]Shanhi, M. Y. Pavement management for airports, roads, and parking lots, Chapman&Hall, New York, London.1994
[18]Carey, W.N. and P.E. Irick. The Pavement Serviceability-Performance Concept. Highway Research Bulletin 250. Washington, DC:Highway Research Board,1990
[19]Darter, M.I. and E.J. Barenberg. Zero-Maintenance Pavements:Results of Field Studies on the Performance Requiments and Capabilities of Conventional Pavement. Report No. FHWA-RD-76-105, Washington, DC:Federal Highway Administration, January 1976.
[20]Paterson, W. D. O. "A Transferable Causal Model for Predicting Roughness Progression in Flexible Pavements." Transportation Research Record 1215. Washington, DC:Transportation Research Board,1989
[21]Al-Omari, B. and M.I. Darter. Relationships Between IRI and PSR. Report Number UILU-ENG-92-2013. Springfield, IL:Illinois Department of Transportation,1992
[22]Darter, M.I. and E.J. Barenberg. Zero-Maintenance Pavements:Results of Field Studies on the Performance Requiments and Capabilities of Conventional Pavement. Report No. FHWA-RD-76-105, Washington, DC:Federal Highway Administration, January 1976.
[23]Al-Omari, B. and M.I. Darter. Relationships Between IRI and PSR. Report Number UILU-ENG-92-2013. Springfield, IL:Illinois Department of Transportation,1992
[24]Darter, M.I. and E.J. Barenberg. Zero-Maintenance Pavements:Results of Field Studies on the Performance Requiments and Capabilities of Conventional Pavement. Report No. FHWA-RD-76-105, Washington, DC:Federal Highway Administration, January 1976
[25]Owusu-Antwi, E.B., L. Titus-Glover, L. Khazanovich, and J. R. Roesler. "Development and Calibration of Mechanistic-Empirical Distress Models for Cost Allocation." Final Report, Washington, DC: Federal Highway Administration, March 1997
[26]Kajner, L., M. Kirlanda, and G. Sparks. "Development of Bayesian Regression Model to Predict Hot-Mix Asphalt Concrete Overlay Roughness." Transportation Research Record 1539. Washington, DC:Transportation Research Board,1990
[27]Sebaaly, P., Law, S., and A. Hand. "Performance Models for Flexible Pavement Maintenance Treatments." Transportation Research Record 11508. Washington, DC:Transportation Research Board, 1995
[2]张登亮、李俊.高等级道路沥青路面车辙研究.中国公路学报.1995.1
[3]沈金安.沥青与沥青混合料路用性能.人民交通出版社.2001.5
[4]孙立军.沥青路面结构行为理论.人民交通出版社.2005.11
[5]沈金安.高速公路沥青路面早期损坏分析与防治对策.人民交通出版社.2004.12
[6]姚祖康.对国外沥青路面设计指标的评述(连载一).公路.2003.3
[7]姚祖康.对国外沥青路面设计指标的评述(连载二).公路.2003.4
[8]陕西省高等级公路半刚性基层沥青路面长期使用性能研究报告.西安公路研究所.2001.3
[9]重载交通荷重对路面损坏分析模式之建立.国立中央大学土木工程研究所.2003.1
[10]中华人民共和国行业标准.公路路基路面现场测试规程(JTG E60—2008).人民交通出版社.2008.9
[11]中华人民共和国行业标准.公路沥青路面设计规范(JTG D50-2006).人民交通出版社.2006
[12]Stephen F.Brown. A chievements and Challenges in Asphalt Pavement Engineering.1997.8
[13]Zaghloul S.White T Use of a Three-Dimensional,Dynamic Finite Element Program for Analysis of Flexible Pavement.1993
[14]Eisenmann Influence of Wheel Load and Inflation Pressure on the Rutting Effect at Asphalt Pavements Experiments and Theoretical Investigations
[15]Sayers,M. W. "On the Calculation of IRI from Longitudinal Road Profile," TRB.1995
[16]Janoff, M. S. Pavement Roughness and Rideability Field Evaluation, NCHRP Report 308, TRB,. July, 1988.
[17]Shanhi, M. Y. Pavement management for airports, roads, and parking lots, Chapman&Hall, New York, London.1994
[18]Carey, W.N. and P.E. Irick. The Pavement Serviceability-Performance Concept. Highway Research Bulletin 250. Washington, DC:Highway Research Board,1990
[19]Darter, M.I. and E.J. Barenberg. Zero-Maintenance Pavements:Results of Field Studies on the Performance Requiments and Capabilities of Conventional Pavement. Report No. FHWA-RD-76-105, Washington, DC:Federal Highway Administration, January 1976.
[20]Paterson, W. D. O. "A Transferable Causal Model for Predicting Roughness Progression in Flexible Pavements." Transportation Research Record 1215. Washington, DC:Transportation Research Board,1989
[21]Al-Omari, B. and M.I. Darter. Relationships Between IRI and PSR. Report Number UILU-ENG-92-2013. Springfield, IL:Illinois Department of Transportation,1992
[22]Darter, M.I. and E.J. Barenberg. Zero-Maintenance Pavements:Results of Field Studies on the Performance Requiments and Capabilities of Conventional Pavement. Report No. FHWA-RD-76-105, Washington, DC:Federal Highway Administration, January 1976.
[23]Al-Omari, B. and M.I. Darter. Relationships Between IRI and PSR. Report Number UILU-ENG-92-2013. Springfield, IL:Illinois Department of Transportation,1992
[24]Darter, M.I. and E.J. Barenberg. Zero-Maintenance Pavements:Results of Field Studies on the Performance Requiments and Capabilities of Conventional Pavement. Report No. FHWA-RD-76-105, Washington, DC:Federal Highway Administration, January 1976
[25]Owusu-Antwi, E.B., L. Titus-Glover, L. Khazanovich, and J. R. Roesler. "Development and Calibration of Mechanistic-Empirical Distress Models for Cost Allocation." Final Report, Washington, DC: Federal Highway Administration, March 1997
[26]Kajner, L., M. Kirlanda, and G. Sparks. "Development of Bayesian Regression Model to Predict Hot-Mix Asphalt Concrete Overlay Roughness." Transportation Research Record 1539. Washington, DC:Transportation Research Board,1990
[27]Sebaaly, P., Law, S., and A. Hand. "Performance Models for Flexible Pavement Maintenance Treatments." Transportation Research Record 11508. Washington, DC:Transportation Research Board, 1995
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