利用红外热像仪对沥青混凝土路面施工过程中温度变异的研究
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摘要
沥青路面是我国公路路面结构的主要形式,但近些年随着中国高速公路的建设,温度变异已成为沥青路面早期局部破坏的主要原因之一。沥青混合料从拌合站运输到施工现场摊铺碾压,各阶段的温度控制成为确保施工质量的关键。国内现行施工中,对沥青混合料温度的控制还在沿用传统温度计,由于其工作原理,已经不能满足施工质量的要求。国外实践表明红外热像仪应用在沥青路面施工中,对施工质量的提高起到了很好的作用。
本文通过对红外热像仪进行了标定和校正、红外图像分析软件的实际使用,对比红外热像仪与传统温度计在施工过程中的检测方法和优缺点；采用红外热像仪对沥青路面施工过程中沥青混合料出场、运输、卸料、摊铺、碾压各个环节进行检测,分析施工过程中温度变异程度；分析沥青路面施工中温度分布横向与纵向的规律；分析产生温度变异的原因,提出解决措施并建议使用转运车施工技术,分析其可行性。
Asphalt pavement has become the main type of pavement structure for highway in our country, but in recent with the construction of Chinese highway, the temperature segregation has become one of the main causes of early partial destruction of asphalt pavement. Asphalt mixture is transported from a mixed site to construction site for paving and crushing, temperature Control of asphalt mixture at different stages has become the key factor to ensure the quality of construction. In current construction of China, the traditional thermometer was still being used in temperature control of asphalt mixture, because of its work theory, it already can not meet the requirement of the construction quality. Foreign practice shows that the thermal imager could promoting good quality when used it in asphalt pavement construction.
In this article, we have demarcated and adjusted the infrared thermal imager, actually applied the infrared image analysis software, compared the advantages and disadvantages of the thermal infrared imager and traditional detection methods in the process of construction; And we also have used thermal infrared imager to detect every step of asphalt pavement construction process, such as transportation, unloading, paving and rolling, analyzed the temperature segregation levels; analyzed the law of horizontal and vertical temperature distribution during construction; We also analyzed the reason of temperature segregation and provide solutions, and then we suggest that the construction technology and analyse their feasibility.
本文通过对红外热像仪进行了标定和校正、红外图像分析软件的实际使用,对比红外热像仪与传统温度计在施工过程中的检测方法和优缺点；采用红外热像仪对沥青路面施工过程中沥青混合料出场、运输、卸料、摊铺、碾压各个环节进行检测,分析施工过程中温度变异程度；分析沥青路面施工中温度分布横向与纵向的规律；分析产生温度变异的原因,提出解决措施并建议使用转运车施工技术,分析其可行性。
Asphalt pavement has become the main type of pavement structure for highway in our country, but in recent with the construction of Chinese highway, the temperature segregation has become one of the main causes of early partial destruction of asphalt pavement. Asphalt mixture is transported from a mixed site to construction site for paving and crushing, temperature Control of asphalt mixture at different stages has become the key factor to ensure the quality of construction. In current construction of China, the traditional thermometer was still being used in temperature control of asphalt mixture, because of its work theory, it already can not meet the requirement of the construction quality. Foreign practice shows that the thermal imager could promoting good quality when used it in asphalt pavement construction.
In this article, we have demarcated and adjusted the infrared thermal imager, actually applied the infrared image analysis software, compared the advantages and disadvantages of the thermal infrared imager and traditional detection methods in the process of construction; And we also have used thermal infrared imager to detect every step of asphalt pavement construction process, such as transportation, unloading, paving and rolling, analyzed the temperature segregation levels; analyzed the law of horizontal and vertical temperature distribution during construction; We also analyzed the reason of temperature segregation and provide solutions, and then we suggest that the construction technology and analyse their feasibility.
引文
[1]周勇.沥青路面施工质量变异性研究[J].工程建设与管理,2007,9：133～134
[2]符健存.沥青路面施工质量控制和保证[J].工程建筑,2008,8：35～36
[3]李强,钟燕辉,张蓓等,红外热像仪在沥青路面施工质量过程控制中的应用[J].中外公路,2007,(04)
[4]University of Connecticut Connecticut Advanced Pavement Laboratory. Applieation of Infrared Thermographic Imaging to Bituminous Concrete Pavements[R].Research Report No.2229-1-9.August2001.
[5]李立寒,曹林涛,殷治宁,卞国炎.沥青路面施工温度分布特征及其对压实质量的影响[J].公路交通科技,2006,(02)：63～65
[6]谢卫国,王佩坤,王颖.沥青混凝土摊铺中的温度离析[J].工程机械,2003,(04)：45～47
[7]彭余华.沥青混合料离析特征判别与控制方法的研究[D].长安大学博士.2006：13～18
[8]David Andrewski. Density Measurements of Hot Mix Ashplr(HMA) Pavements, Materials and Tests Division, Indiana Department of Transportation, Joint Transportation Research Program SPR-2327, West Lafayette, IN 47906,December 2003
[9]Pavement Design Manual·Texas Department of Transportation, July 2004
[10]刘洪海.高性能沥青混合料材料特性与施工技术研究[D].武汉理工大学博士.2008:15～17
[11]William R Vavrik, William J Ping, Samuel H carpenter. Bailey method for Gradation Selection in HMA Mixture Design[R], Transportation Research Circular Number E-Co44,2002
[12]Willoughby, Kim A.(Washington Stt. Dept. of Transp.); Uhlmeyer, Jeff S.;Mahoney, Joe P.:Anderson, Keith W:Pierce, Linda M. Construction-Related、Varlability in Pavement Mat Density due to Temperature Differentials Transportation Research Record, n1849,03-3535,2003, P166-173
[13]韩守兵.沥青路面施工过程中的离析分析及解决对策[D].山东大学硕士.2008：14-18
[14]汪宽平,于新.沥青混合料转运车对温度离析的改善效果评价[J].公路交通科技,2008,25(10)：17～21
[15]NCHRP. Segregation in Hot-Mix Asphalt Pavements[R].2000
[16]张肖宁.沥青路面施工质量控制与保证[M].北京：人民交通出版社,2009：238～239
[17]赵兴贵, 李勇.红外热像仪在沥青路面施工过程中的运用[J].筑路机械与施工机械化,2005,(12)
[18]Leslie Ann Myers,James Mahoney,Jack Stephens. Application of infrared thermographic imaging to bituminous concrete pavements [D].University of Connecticut:Connecticut Advanced Pavement Laboratory, August,2001.
[19]Transportation Research Board Executive Committee. Segregation in Hot-Mix Asphalt Pavements, NCHRP Report 441 [D].Transportation Research Board, National Research Council, Washington D.C.,2000.
[20]孙晓刚,李云红.红外热像仪测温技术发展综述[J].激光与红外,2008,38(02)：101～104
[21]Parisky Y R, Sardi A, Havivi R, et al. Efficacy of computerized infraced imaging analysis to evaluate mammo graphically suspicious lesions [J]. AJR Am J Roentgenol.2003,180: 263-269.
[22]孙洁.热拌沥青混合料施工压实过程中温度场变化规律研究[D].长沙理工大学硕士.2009：3-4
[23]Khaled Anwar Kandil,B.Sc., M.Sc.Analytical and experimental study of field compaction of asphalt mixes. Ph.D thesis, Ottwa-Carleton Institute for Civil Engineering, June2002
[24]Parker,C.F.Steel-Tired Rollers.Highway Research Bulletin No.246,Highway Research Board, Washington,D.C.,1960
[25]任连科,杨声波,姚万君.沥青路面压实度控制[J].物流工程与管理,2009(06)138～139
[26]齐永华.沥青路面施工温度的变异[J].北方交通,2008,(06)：24～26
[27]赵中海.密级配沥青稳定碎石柔性基层施工控制[J].山西建筑,2011,(04)：145～147
[28]余海浪.路面材料离析标准研究[D].长安大学硕士.2009：17～19
[29]E.R.BROWN, M.STROUP-ARDINER.Reprot441 Segregation in Hot-Mix Asphalt Pavements[R].NATIONAL COOPERATIVE HIGHWAY RESEARCH PRORAM,2000
[30]韩守兵.沥青路面施工过程中的离析分析及解决对策[D].山东：山东农业大学,2008
[31]Transportation Research Board National Research Council. Recommended Performance-Related Specification for hot-mix Asphalt Construction(NCHRP RePort455), NATIONAL ACADEMY PRESS Washington, D.C2000
[32]刘乃武,王雪梅.热拌沥青混合料离析现象的成因及其防治措施的研究[J].黑龙江交通科技,2009,(08)：44～45
[33]巩建强,戴卫卫,贾同谦.沥青混合料转运车在提高路面平整度中的作用[J].重庆科技学院学报(自然科学版),2008,10(04)：82～84
[34]光同文,朱德玉,杜建国.沥青混合料转运技术改善温度离析的研究[J].公路交通科技,2008,(10)
[35]ROBETSFL, KANDHALPS, BROWN E R, et al. Hot Mix Asphalt Materials, Mixture Design and Construction [M].Lanham, Maryland:NAPA Education Foundation,1996
[36]FHWANAPA 128, HMA Pavement Mix Type Selection Guide[S]·
[37]SAYERS M W, KARAMIHAS S M. The Little Book of Profiling:Basic Information about Measuring and Interpreting Road Profiles [M].Ann Arbor:University of Michigan 1998
[38]EPPSA, SPIEGELMANCH, PARK E, et al. Initial Assessment of Txdot Binder Quality Assurance Program [R/OL]·Report Number:0-4047-1·(2001-12) [2008-07] http://tti-tamu-edu/documents/4047-1·pdf·
[39]KENIS W J, WANG W. Analysis of Pavement Structural Variability [R]·FHWA-RD-97-072-Washington D C:Federal Highway Administration,1997·
[40]Asphalt Institute Research Center. Superpave Level 1-Mix Design Superpave Series No·2·SP-2 [R]·Lexington, KY:Asphalt Institute Research Center,1994·
[41]MAS AD E, MUHUNTHAN B, SHASHIDHAR N, et al. Internal Structure Characterization of Asphalt Concrete Using Image Analysis [J].Computing in Civil Engineering,1999,13(2):88-95
[42]张成.红外热像仪在沥青路面施工质量过程控制中的应用[D].长安大学硕士,2010
[43]Joe Mahoney, Kim Willoughby. Infrared Thermography Revolutionizes Hot-mix Asphalt Paving[J]. Inframation,2003(8)77-78
[44]张登良.沥青路面工程手册[M].北京：人民交通出版社,2004：511～570
[45]谭忆秋.沥青与沥青混合料[M].哈尔滨：哈尔滨工业大学出版社,2007：202～218
[46]扈惠敏.沥青路面施工质量变异性研究[D].长安大学博士,2005
[47]史春雪.基于有限元方法的自卸车运送中沥青料温度场仿真及分析[D].长沙理工大学硕士,2005
[48]王志斌.沥青混凝土温度离析的产生及其解决办法[J].交通世界(建养.机械),2009,(03)
[49]吕国清.温度离析对沥青路面质量的影响及补救措施[J].黑龙江交通科技,2008,(03)
[50]李美华.季冻区沥青混合料离析测评、预防与控制关键技术研究[D].长安大学硕士,2009
[51]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,2001,18(6)：21-22
[2]符健存.沥青路面施工质量控制和保证[J].工程建筑,2008,8：35～36
[3]李强,钟燕辉,张蓓等,红外热像仪在沥青路面施工质量过程控制中的应用[J].中外公路,2007,(04)
[4]University of Connecticut Connecticut Advanced Pavement Laboratory. Applieation of Infrared Thermographic Imaging to Bituminous Concrete Pavements[R].Research Report No.2229-1-9.August2001.
[5]李立寒,曹林涛,殷治宁,卞国炎.沥青路面施工温度分布特征及其对压实质量的影响[J].公路交通科技,2006,(02)：63～65
[6]谢卫国,王佩坤,王颖.沥青混凝土摊铺中的温度离析[J].工程机械,2003,(04)：45～47
[7]彭余华.沥青混合料离析特征判别与控制方法的研究[D].长安大学博士.2006：13～18
[8]David Andrewski. Density Measurements of Hot Mix Ashplr(HMA) Pavements, Materials and Tests Division, Indiana Department of Transportation, Joint Transportation Research Program SPR-2327, West Lafayette, IN 47906,December 2003
[9]Pavement Design Manual·Texas Department of Transportation, July 2004
[10]刘洪海.高性能沥青混合料材料特性与施工技术研究[D].武汉理工大学博士.2008:15～17
[11]William R Vavrik, William J Ping, Samuel H carpenter. Bailey method for Gradation Selection in HMA Mixture Design[R], Transportation Research Circular Number E-Co44,2002
[12]Willoughby, Kim A.(Washington Stt. Dept. of Transp.); Uhlmeyer, Jeff S.;Mahoney, Joe P.:Anderson, Keith W:Pierce, Linda M. Construction-Related、Varlability in Pavement Mat Density due to Temperature Differentials Transportation Research Record, n1849,03-3535,2003, P166-173
[13]韩守兵.沥青路面施工过程中的离析分析及解决对策[D].山东大学硕士.2008：14-18
[14]汪宽平,于新.沥青混合料转运车对温度离析的改善效果评价[J].公路交通科技,2008,25(10)：17～21
[15]NCHRP. Segregation in Hot-Mix Asphalt Pavements[R].2000
[16]张肖宁.沥青路面施工质量控制与保证[M].北京：人民交通出版社,2009：238～239
[17]赵兴贵, 李勇.红外热像仪在沥青路面施工过程中的运用[J].筑路机械与施工机械化,2005,(12)
[18]Leslie Ann Myers,James Mahoney,Jack Stephens. Application of infrared thermographic imaging to bituminous concrete pavements [D].University of Connecticut:Connecticut Advanced Pavement Laboratory, August,2001.
[19]Transportation Research Board Executive Committee. Segregation in Hot-Mix Asphalt Pavements, NCHRP Report 441 [D].Transportation Research Board, National Research Council, Washington D.C.,2000.
[20]孙晓刚,李云红.红外热像仪测温技术发展综述[J].激光与红外,2008,38(02)：101～104
[21]Parisky Y R, Sardi A, Havivi R, et al. Efficacy of computerized infraced imaging analysis to evaluate mammo graphically suspicious lesions [J]. AJR Am J Roentgenol.2003,180: 263-269.
[22]孙洁.热拌沥青混合料施工压实过程中温度场变化规律研究[D].长沙理工大学硕士.2009：3-4
[23]Khaled Anwar Kandil,B.Sc., M.Sc.Analytical and experimental study of field compaction of asphalt mixes. Ph.D thesis, Ottwa-Carleton Institute for Civil Engineering, June2002
[24]Parker,C.F.Steel-Tired Rollers.Highway Research Bulletin No.246,Highway Research Board, Washington,D.C.,1960
[25]任连科,杨声波,姚万君.沥青路面压实度控制[J].物流工程与管理,2009(06)138～139
[26]齐永华.沥青路面施工温度的变异[J].北方交通,2008,(06)：24～26
[27]赵中海.密级配沥青稳定碎石柔性基层施工控制[J].山西建筑,2011,(04)：145～147
[28]余海浪.路面材料离析标准研究[D].长安大学硕士.2009：17～19
[29]E.R.BROWN, M.STROUP-ARDINER.Reprot441 Segregation in Hot-Mix Asphalt Pavements[R].NATIONAL COOPERATIVE HIGHWAY RESEARCH PRORAM,2000
[30]韩守兵.沥青路面施工过程中的离析分析及解决对策[D].山东：山东农业大学,2008
[31]Transportation Research Board National Research Council. Recommended Performance-Related Specification for hot-mix Asphalt Construction(NCHRP RePort455), NATIONAL ACADEMY PRESS Washington, D.C2000
[32]刘乃武,王雪梅.热拌沥青混合料离析现象的成因及其防治措施的研究[J].黑龙江交通科技,2009,(08)：44～45
[33]巩建强,戴卫卫,贾同谦.沥青混合料转运车在提高路面平整度中的作用[J].重庆科技学院学报(自然科学版),2008,10(04)：82～84
[34]光同文,朱德玉,杜建国.沥青混合料转运技术改善温度离析的研究[J].公路交通科技,2008,(10)
[35]ROBETSFL, KANDHALPS, BROWN E R, et al. Hot Mix Asphalt Materials, Mixture Design and Construction [M].Lanham, Maryland:NAPA Education Foundation,1996
[36]FHWANAPA 128, HMA Pavement Mix Type Selection Guide[S]·
[37]SAYERS M W, KARAMIHAS S M. The Little Book of Profiling:Basic Information about Measuring and Interpreting Road Profiles [M].Ann Arbor:University of Michigan 1998
[38]EPPSA, SPIEGELMANCH, PARK E, et al. Initial Assessment of Txdot Binder Quality Assurance Program [R/OL]·Report Number:0-4047-1·(2001-12) [2008-07] http://tti-tamu-edu/documents/4047-1·pdf·
[39]KENIS W J, WANG W. Analysis of Pavement Structural Variability [R]·FHWA-RD-97-072-Washington D C:Federal Highway Administration,1997·
[40]Asphalt Institute Research Center. Superpave Level 1-Mix Design Superpave Series No·2·SP-2 [R]·Lexington, KY:Asphalt Institute Research Center,1994·
[41]MAS AD E, MUHUNTHAN B, SHASHIDHAR N, et al. Internal Structure Characterization of Asphalt Concrete Using Image Analysis [J].Computing in Civil Engineering,1999,13(2):88-95
[42]张成.红外热像仪在沥青路面施工质量过程控制中的应用[D].长安大学硕士,2010
[43]Joe Mahoney, Kim Willoughby. Infrared Thermography Revolutionizes Hot-mix Asphalt Paving[J]. Inframation,2003(8)77-78
[44]张登良.沥青路面工程手册[M].北京：人民交通出版社,2004：511～570
[45]谭忆秋.沥青与沥青混合料[M].哈尔滨：哈尔滨工业大学出版社,2007：202～218
[46]扈惠敏.沥青路面施工质量变异性研究[D].长安大学博士,2005
[47]史春雪.基于有限元方法的自卸车运送中沥青料温度场仿真及分析[D].长沙理工大学硕士,2005
[48]王志斌.沥青混凝土温度离析的产生及其解决办法[J].交通世界(建养.机械),2009,(03)
[49]吕国清.温度离析对沥青路面质量的影响及补救措施[J].黑龙江交通科技,2008,(03)
[50]李美华.季冻区沥青混合料离析测评、预防与控制关键技术研究[D].长安大学硕士,2009
[51]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,2001,18(6)：21-22