水泥混凝土路面错台病害的评定方法及处治技术
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摘要
本论文依托交通部西部交通科技项目《水泥混凝土路面工作状态评价及预防性养护技术研究》进行研究。错台是水泥混凝土路面最主要的病害之一,也是水泥混凝土路面养护工作的主要内容之一。错台的存在会显著降低路面的使用性能、加速路面的结构性破坏、增加道路使用成本等。因此有必要对错台产生原因、检测方法、评价标准、处治措施以及错台对路面平整度的影响进行研究,从而为道路管养部门确定养护时机和选择养护措施提供帮助,最终实现延长道路使用寿命、提高车辆行驶质量和降低使用成本的目标。
本文对山西夏汾路和广西的部分不同结构,不同使用环境和不同服务年限的水泥混凝土路段进行了现场调研,发现错台是水泥混凝土路面使用早期最主要的病害之一。收集了广西的部分道路和夏汾路加铺前的检测数据进行分析,建立了每公里错台长度与道路使用年限间的相关关系模型。
对水泥混凝土路面出现早期病害的原因进行了分析,得出水泥混凝土路面使用早期出现错台的主要影响因素是设计与施工、环境以及交通量与轴载。
在重庆地区选择了两个典型的水泥混凝土路段,对选定典型路段的错台量和局部平整度指标进行了检测,建立了二者之间的相关关系模型。同时,建立了基于行驶质量水平的错台量分级标准;并提供了一种快速和有效的错台检测的新方法。
针对不同错台量等级,提出了对应的处治措施。最后,在重庆地区选择两段水泥混凝土路段作为试验路段,用灌浆法对水泥混凝土板底脱空病害进行了处治。
As a major distress for cement concrete pavement, joint faulting is a main event for pavement maintenance. It can accelerate the pavement’s structural damage, increase the road’s application costs, then significantly reduce the pavement roughness and ride quality. So it is necessary to research the causes of slab faulting, detecting methods of joint faulting, evaluation criterion for faulting treatment measures, and the correlation between the joint faulting and pavement roughness. These researches can help the traffic departments to choose the time and method for certain faulting treatment measures. Such goals as enhancing the ride comfort, extending the pavement’s longevity and reducing the operation costs will be achieved at last.
After surveying the Xia-Fen expressway in Shanxi province and several expressways in Guangxi province, the truth that joint faulting is a major distress for cement concrete pavement has been found out. When collecting analyzing the relevant data of the expressways mentioned above was finished, the correlation model between the length of joint faulting per kilometer and the pavement’s longevity was established reasonably.
Based on the analyzing on the reasons which caused the early distress, the factors causing the faulting can be summarized as follows: design and construction, environment, axle-bearing and traffic volume.
Two typical pavement sections were chosen, the faulting values and Local Roughness Index of the represent cement concrete pavement were detected, then the relationship model between the faulting values and local roughness Index were established. With achievements mentioned above, the grading standard of faulting values based on the ride quality can be obtained, and a new method for detecting faulting values is offered in this paper.
Besides, the treatment measures for each level of the joint faulting can be found in this paper, and void distress of two pavement sections chosen in Chongqing City is cured by mud jacking.
本文对山西夏汾路和广西的部分不同结构,不同使用环境和不同服务年限的水泥混凝土路段进行了现场调研,发现错台是水泥混凝土路面使用早期最主要的病害之一。收集了广西的部分道路和夏汾路加铺前的检测数据进行分析,建立了每公里错台长度与道路使用年限间的相关关系模型。
对水泥混凝土路面出现早期病害的原因进行了分析,得出水泥混凝土路面使用早期出现错台的主要影响因素是设计与施工、环境以及交通量与轴载。
在重庆地区选择了两个典型的水泥混凝土路段,对选定典型路段的错台量和局部平整度指标进行了检测,建立了二者之间的相关关系模型。同时,建立了基于行驶质量水平的错台量分级标准;并提供了一种快速和有效的错台检测的新方法。
针对不同错台量等级,提出了对应的处治措施。最后,在重庆地区选择两段水泥混凝土路段作为试验路段,用灌浆法对水泥混凝土板底脱空病害进行了处治。
As a major distress for cement concrete pavement, joint faulting is a main event for pavement maintenance. It can accelerate the pavement’s structural damage, increase the road’s application costs, then significantly reduce the pavement roughness and ride quality. So it is necessary to research the causes of slab faulting, detecting methods of joint faulting, evaluation criterion for faulting treatment measures, and the correlation between the joint faulting and pavement roughness. These researches can help the traffic departments to choose the time and method for certain faulting treatment measures. Such goals as enhancing the ride comfort, extending the pavement’s longevity and reducing the operation costs will be achieved at last.
After surveying the Xia-Fen expressway in Shanxi province and several expressways in Guangxi province, the truth that joint faulting is a major distress for cement concrete pavement has been found out. When collecting analyzing the relevant data of the expressways mentioned above was finished, the correlation model between the length of joint faulting per kilometer and the pavement’s longevity was established reasonably.
Based on the analyzing on the reasons which caused the early distress, the factors causing the faulting can be summarized as follows: design and construction, environment, axle-bearing and traffic volume.
Two typical pavement sections were chosen, the faulting values and Local Roughness Index of the represent cement concrete pavement were detected, then the relationship model between the faulting values and local roughness Index were established. With achievements mentioned above, the grading standard of faulting values based on the ride quality can be obtained, and a new method for detecting faulting values is offered in this paper.
Besides, the treatment measures for each level of the joint faulting can be found in this paper, and void distress of two pavement sections chosen in Chongqing City is cured by mud jacking.
引文
[1]路面无损检测新技术,中国工程检测网(http://www.cngcjc.com)
[2]2009年公路水路交通行业发展统计公报,http://www. moc.gov.cn
[3]赵军.刚性路面板底脱空检测评定的理论与方法[D],同济大学博士学位论文,2006
[4]梁新政,潘卫育,徐宏.路面无损检测技术新发展[J].公路,2002(9): 95～98
[5]陶向华.路用雷达应用技术研究[D].郑州大学硕士学位论文, 2002
[6]肖益民,王之妍.水泥混凝土错台的原因分析及处治方法[J].工程与建设,2007,21(4):632～634
[7]杨庆国,易志坚,杨庆芳.水泥混凝土路面错台机理研究[J].重庆交通大学(自然科学版),2008,27(5):712～716
[8]赵茂才,张怀志,等.旧水泥混凝土路面错台对沥青加铺层产生反射裂缝的影响分析[J].公路交通科技,2008,25(3):8～12
[9]傅智.如何改善水泥混凝土路面舒适性[J].公路,2004:47～52
[10]傅智.水泥混凝土路面舒适性研究[J].公路,2000:1～4
[11]陈富强.水泥混凝土路面预防性养护技术研究[博士学位论文].上海:同济大学,2010
[12]Preliminary Evaluation and Analysis of LTPP Faulting Data—Final Report[R] .FHWA-RD-00-076. 2000
[13]Automated Pavement Distress Collection Techniques, NCHRP , SYNTHESIS 334, WASHINGTON, D.C. July 2004
[14]“Georgia Faultmeter Receives Positive Review,”FHWA FOCUS, Federal Highway Administration, Washington, D.C, Jan. 1996
[15]Stone, J. Georgia Digital Faultmeter, Report FHWA-GA-91-SP9010, Federal Highway Administration, Washington, DC, 1991
[16]Standard Practice for Evaluating Faulting of Concrete Pavements, Designation PP39-00, American Association of State Highway and Transportation Officials, Washington,D.C., 2000.
[17]WSDOT ,Pavement surface condition rating manual,March 1992
[18]MTC Pavement condition index distress identification manual for jointed Portland cement concrete pavement.Metropolitan Transportation commission.1991
[19]David Hein, P.Eng. , Robert Burak, P.Eng Development of a pavement condition rating procedure for interlocking concrete pavement, Transportation Association of Canada Fall 2007 meeting
[20]MDOT Condition Rating and measurement systems. The Maryland Department ofTransportation
[21]KYTC Pavement Distress Identification Manual.Kentecky.Guideline for preventive maintenance treatments.2009
[22]周晓青,孙立军,等.路面行驶质量水平评价标准方法研究[J].同济大学学报(自然科学版),2007,35(2):213~217.
[23]鲍传富.浅析水泥混凝土路面错台综合治理[J].道路交通,2008:29~31
[24]水泥混凝土路面维修养护手册编写组.水泥混凝土路面维修养护手册[M].北京:人民交通出版社,2003.
[25]交通部水泥混凝土路面推广小组编.水泥混凝土路面设计、施工与养护[M].北京:人民交通出版社,1992
[26]交通部行业标准,公路水泥混凝土路面设计规范(JTG D40-2002),人民交通出版社,2002
[27]交通部行业标准,公路水泥混凝土路面养护规范(JTJ 073.1-2001),人民交通出版社
[28]Joe P. Mahoney.Ten-year performance of dowel bar retrofit application performance and lessons learned. TRB 2003 Annual Meeting CD-ROM
[29]Donald Walker, P.E., PASER manual. PASER—Pavement Surface Evaluation and Rating Concrete Airfield Pavements
[30]Donald Walker, P.E., PASER manual. PASER—Pavement Surface Evaluation and Rating Concrete Airfield Pavements
[31]Angel L. Correa, Bing Wong. Concrete Pavement Rehabilitation -Guide for Diamond Grinding[R].Federal Highway Administration, 2001
[32]Concrete Pavement Rehabilitation and Preservation Treatments.Federal Highway administration
[33]Olga Selezneva, Jane Jiang, and Shiraz D. Tayabji. Preliminary evaluation and analysis of LTPP faulting data–Final Report, FHWA-RD-00-076
[34]陈华.水泥混凝土路面病害的防治和维修技术研究[D].重庆交通大学硕士学位论文,2008
[35]Ralph Haas, W. Ronald Hudson, John Zaniewski. Modern pavement management[M]. Malabar, Florida: Krieger Publishing Company, 1994.
[36]Sayers M W,Gillespie T D,Queiroz C A V.The international road roughness experiment:Establishing correlation and calibration standard for measurements[R].Washington D C:World Bank Technical Paper,1986.
[37]钟阳,王哲人,郭祖辛.对国际平整度指数法的评论[J].中国公路学报,1994,7(2):28～32
[38]Mark Martinez, P.E, Zhongjie“Doc”Zhang, Ph.D., P.E. A New Approach to IndexingLocalized Roughness of Pavement. TRB 2010 Annual Meeting CD-ROM
[39]陆键,赵吉广,项乔君,等.不同路面平整度检测设备及其相关性研究
[40]薛微.统计分析与SPSS应用[M].中国人民大学出版社,北京
[41]周晓青,孙斌,陈长,孙立军.路面行驶质量标准方法研究[J].同济大学学报(自然科学版),2007,35(2):214-217
[42]余耀.山区公路减速带应用技术关键问题研究[硕士学位论文].重庆:重庆交通大学,2007
[43]傅智,金志强.水泥混凝土路面施工与养护技术[M].北京.人民交通出版社.2003
[44]周海军,杨春放,曹剑波.基于FWD的水泥砼路面脱空识别方法[J].公路与汽运,2007(5):81~83
[45]董元帅.沥青路面综合弯沉修正系数研究[D].重庆.重庆交通大学.2009
[46]魏志刚.水泥混凝土路面性能评价及养护维修技术研究[D].湖南:长沙理工大学,2007
[47]肖兴强.水泥混凝土路面板底脱空和接缝传荷能力的关系[D].西南交通大学,2004
[48]董元帅,朱洪洲FWD脱空检测评定方法研究[A].中国公路学会山区高速公路建设技术论文集[C].2009年
[49]林有贵,林桂芳,等.水泥混凝土路面板底脱空检测方法研究[J].公路交通科技,2005,22(4):20～22
[50]姜洪,王远仓.探地雷达对路面板脱空现象检测时的信号分析与处理[J].公路交通科技, 2010, 27(1):22~27.
[51]周杨,冷元宝,赵圣立.路用探地雷达的应用技术研究进展[J].地球物理学进展,2003,18 (3):481～486.
[52]张娟,台电仓,赵述曾,等.探地雷达在水泥混凝土路面改造中的应用[J].公路交通技术,2007(4):29～32.
[53]石宁,陈佩茹.探地雷达的基本原理及其在沥青路面中的应用[J].中外公路,2004,24(2):75～78.
[54]曾海,张东长.地质雷达在混凝土路面板脱空检测中的应用探讨[J].公路交通技术,2005(3):72～74
[55]李宇峙,邵腊庚主编.路基路面工程检测技术[M].北京:人民交通出版社,2003.2
[56]赵茂才.水泥混凝土路面板下脱空封堵设计理论与处治技术[M].哈尔滨:哈尔滨工业大学出版社,2003
[2]2009年公路水路交通行业发展统计公报,http://www. moc.gov.cn
[3]赵军.刚性路面板底脱空检测评定的理论与方法[D],同济大学博士学位论文,2006
[4]梁新政,潘卫育,徐宏.路面无损检测技术新发展[J].公路,2002(9): 95～98
[5]陶向华.路用雷达应用技术研究[D].郑州大学硕士学位论文, 2002
[6]肖益民,王之妍.水泥混凝土错台的原因分析及处治方法[J].工程与建设,2007,21(4):632～634
[7]杨庆国,易志坚,杨庆芳.水泥混凝土路面错台机理研究[J].重庆交通大学(自然科学版),2008,27(5):712～716
[8]赵茂才,张怀志,等.旧水泥混凝土路面错台对沥青加铺层产生反射裂缝的影响分析[J].公路交通科技,2008,25(3):8～12
[9]傅智.如何改善水泥混凝土路面舒适性[J].公路,2004:47～52
[10]傅智.水泥混凝土路面舒适性研究[J].公路,2000:1～4
[11]陈富强.水泥混凝土路面预防性养护技术研究[博士学位论文].上海:同济大学,2010
[12]Preliminary Evaluation and Analysis of LTPP Faulting Data—Final Report[R] .FHWA-RD-00-076. 2000
[13]Automated Pavement Distress Collection Techniques, NCHRP , SYNTHESIS 334, WASHINGTON, D.C. July 2004
[14]“Georgia Faultmeter Receives Positive Review,”FHWA FOCUS, Federal Highway Administration, Washington, D.C, Jan. 1996
[15]Stone, J. Georgia Digital Faultmeter, Report FHWA-GA-91-SP9010, Federal Highway Administration, Washington, DC, 1991
[16]Standard Practice for Evaluating Faulting of Concrete Pavements, Designation PP39-00, American Association of State Highway and Transportation Officials, Washington,D.C., 2000.
[17]WSDOT ,Pavement surface condition rating manual,March 1992
[18]MTC Pavement condition index distress identification manual for jointed Portland cement concrete pavement.Metropolitan Transportation commission.1991
[19]David Hein, P.Eng. , Robert Burak, P.Eng Development of a pavement condition rating procedure for interlocking concrete pavement, Transportation Association of Canada Fall 2007 meeting
[20]MDOT Condition Rating and measurement systems. The Maryland Department ofTransportation
[21]KYTC Pavement Distress Identification Manual.Kentecky.Guideline for preventive maintenance treatments.2009
[22]周晓青,孙立军,等.路面行驶质量水平评价标准方法研究[J].同济大学学报(自然科学版),2007,35(2):213~217.
[23]鲍传富.浅析水泥混凝土路面错台综合治理[J].道路交通,2008:29~31
[24]水泥混凝土路面维修养护手册编写组.水泥混凝土路面维修养护手册[M].北京:人民交通出版社,2003.
[25]交通部水泥混凝土路面推广小组编.水泥混凝土路面设计、施工与养护[M].北京:人民交通出版社,1992
[26]交通部行业标准,公路水泥混凝土路面设计规范(JTG D40-2002),人民交通出版社,2002
[27]交通部行业标准,公路水泥混凝土路面养护规范(JTJ 073.1-2001),人民交通出版社
[28]Joe P. Mahoney.Ten-year performance of dowel bar retrofit application performance and lessons learned. TRB 2003 Annual Meeting CD-ROM
[29]Donald Walker, P.E., PASER manual. PASER—Pavement Surface Evaluation and Rating Concrete Airfield Pavements
[30]Donald Walker, P.E., PASER manual. PASER—Pavement Surface Evaluation and Rating Concrete Airfield Pavements
[31]Angel L. Correa, Bing Wong. Concrete Pavement Rehabilitation -Guide for Diamond Grinding[R].Federal Highway Administration, 2001
[32]Concrete Pavement Rehabilitation and Preservation Treatments.Federal Highway administration
[33]Olga Selezneva, Jane Jiang, and Shiraz D. Tayabji. Preliminary evaluation and analysis of LTPP faulting data–Final Report, FHWA-RD-00-076
[34]陈华.水泥混凝土路面病害的防治和维修技术研究[D].重庆交通大学硕士学位论文,2008
[35]Ralph Haas, W. Ronald Hudson, John Zaniewski. Modern pavement management[M]. Malabar, Florida: Krieger Publishing Company, 1994.
[36]Sayers M W,Gillespie T D,Queiroz C A V.The international road roughness experiment:Establishing correlation and calibration standard for measurements[R].Washington D C:World Bank Technical Paper,1986.
[37]钟阳,王哲人,郭祖辛.对国际平整度指数法的评论[J].中国公路学报,1994,7(2):28～32
[38]Mark Martinez, P.E, Zhongjie“Doc”Zhang, Ph.D., P.E. A New Approach to IndexingLocalized Roughness of Pavement. TRB 2010 Annual Meeting CD-ROM
[39]陆键,赵吉广,项乔君,等.不同路面平整度检测设备及其相关性研究
[40]薛微.统计分析与SPSS应用[M].中国人民大学出版社,北京
[41]周晓青,孙斌,陈长,孙立军.路面行驶质量标准方法研究[J].同济大学学报(自然科学版),2007,35(2):214-217
[42]余耀.山区公路减速带应用技术关键问题研究[硕士学位论文].重庆:重庆交通大学,2007
[43]傅智,金志强.水泥混凝土路面施工与养护技术[M].北京.人民交通出版社.2003
[44]周海军,杨春放,曹剑波.基于FWD的水泥砼路面脱空识别方法[J].公路与汽运,2007(5):81~83
[45]董元帅.沥青路面综合弯沉修正系数研究[D].重庆.重庆交通大学.2009
[46]魏志刚.水泥混凝土路面性能评价及养护维修技术研究[D].湖南:长沙理工大学,2007
[47]肖兴强.水泥混凝土路面板底脱空和接缝传荷能力的关系[D].西南交通大学,2004
[48]董元帅,朱洪洲FWD脱空检测评定方法研究[A].中国公路学会山区高速公路建设技术论文集[C].2009年
[49]林有贵,林桂芳,等.水泥混凝土路面板底脱空检测方法研究[J].公路交通科技,2005,22(4):20～22
[50]姜洪,王远仓.探地雷达对路面板脱空现象检测时的信号分析与处理[J].公路交通科技, 2010, 27(1):22~27.
[51]周杨,冷元宝,赵圣立.路用探地雷达的应用技术研究进展[J].地球物理学进展,2003,18 (3):481～486.
[52]张娟,台电仓,赵述曾,等.探地雷达在水泥混凝土路面改造中的应用[J].公路交通技术,2007(4):29～32.
[53]石宁,陈佩茹.探地雷达的基本原理及其在沥青路面中的应用[J].中外公路,2004,24(2):75～78.
[54]曾海,张东长.地质雷达在混凝土路面板脱空检测中的应用探讨[J].公路交通技术,2005(3):72～74
[55]李宇峙,邵腊庚主编.路基路面工程检测技术[M].北京:人民交通出版社,2003.2
[56]赵茂才.水泥混凝土路面板下脱空封堵设计理论与处治技术[M].哈尔滨:哈尔滨工业大学出版社,2003