公路沥青层振动压实质量实时监控与评估
|
摘要
为了克服传统公路沥青层压实质量控制方法的局限性,基于智能碾压(intelligent compaction,IC)技术,提出了结合振动加速度频域分析指标和单位体积压实功E的公路沥青层压实质量实时监控与快速评估方法,实现100%施工工作面压实质量的快速评估,避免了单独采用振动加速度频域分析指标评价沥青层压实质量易受路基(二灰层、水稳层)坚硬程度的影响,从而可减少压实度推算的误差,可客观地反映公路沥青层压实质量。
In order to overcome the limitations of traditional methods,an intelligent compaction( IC) technology-based method for the real-time monitoring of compaction quality of highway asphalt pavements as well as the rapid assessment was proposed using the combined index of the frequency analysis index and the unit volume compaction power( E). It could realize the rapid assessment of compaction quality for highway asphalt layers with the 100%coverage of construction zone and effectively overcome the shortage that the value of CV0 was easily influenced by the hardness of subgrade( lime-fly ash layer and water stable layer). Accordingly,the estimated compactness error was decreased,resulting in a high detecting precision of asphalt layers compaction quality. The presented method is helpful to improve the construction quality and provides a new way to control the construction quality of highway.
In order to overcome the limitations of traditional methods,an intelligent compaction( IC) technology-based method for the real-time monitoring of compaction quality of highway asphalt pavements as well as the rapid assessment was proposed using the combined index of the frequency analysis index and the unit volume compaction power( E). It could realize the rapid assessment of compaction quality for highway asphalt layers with the 100%coverage of construction zone and effectively overcome the shortage that the value of CV0 was easily influenced by the hardness of subgrade( lime-fly ash layer and water stable layer). Accordingly,the estimated compactness error was decreased,resulting in a high detecting precision of asphalt layers compaction quality. The presented method is helpful to improve the construction quality and provides a new way to control the construction quality of highway.
引文
[1]交通部公路科学研究所.公路沥青路面施工技术规范:JTG F40—2004[S].北京:人民交通出版社,2005.
[2]PETERSEN D,SIEKMEIER J,NELSON C,et al.Intelligent soil compaction technology:results and a roadmap toward widespread use[C]//Anon.85th Annual Meeting of the Transportation-Research-Board.Transportation Research Record-Series.Washington:NATL ACAD SCI,2006:81-88.
[3]KASSEM E,LIU Wenting,SCULLION T,et al.Development of compaction monitoring system for asphalt pavements[J].Construction and Building Materials,2015,96:334-345.
[4]KASSEM E,SCULLION T,MASAD E,et al.Comprehensive evaluation of compaction of asphalt pavements and development of compaction monitoring system[R].Texas:The Texas A&M University,2012.
[5]DO W S,OLOUFA A,THOMAS H.Evaluation of global positioning system devices for a quality control system for compaction operations[C]//Anon.78th Annual Meeting of the Transportation-Research-Board.Transportation Research Record-Series.Washington:NATL ACAD SCI,1999:67-74.
[6]KRISHNAMURTHY B K,TSEMG H P,SCHMITT R L,et al.Auto Pave:towards an automated paving system for asphalt pavement compaction operations[J].Automation in Construction,1998,8(2):165-180.
[7]XU Qinwu,CHANG G K.Evaluation of intelligent compaction for asphalt materials[J].Automation in Construction,2013,30:104-112.
[8]AMMANN.European and US.patents on the ACE-system[R].Swiss:AMMAN Verdichtung AG,2002.
[9]CORCORAN P T,FEMANDEZ F.Method and apparatus for determining the performance of a compaction machine based on energy transfer:U.S.Patent 6,188,942[P].2001-02-13.
[10]刘东海,巩树涛,魏宏云.基于实时监测的高等级公路路基压实质量快速评估[J].土木工程学报,2014,47(11):138-144.(LIU Donghai,GONG Shutao,WEI Hongyun.Fast assessment on compaction quality of highway subgrade based on realtime monitoring[J].China Civil Engineering Journal,2014,47(11):138-144.(in Chinese))
[11]徐光辉,高辉,王哲人.路基压实质量连续动态监控技术[J].中国公路学报,2007,20(3):17-22.(XU Guanghui,GAO Hui,WANG Zheren.Continuous dynamic monitor technology on subgrade compaction quality[J].China Civil Engineering Journal,2007,20(3):17-22.(in Chinese))
[12]LIU Donghai,LIN Min,LI Shuai.Real-time quality monitoring and control of highway compaction[J].Automation in Construction,2016,62:114-123.
[13]LIU Donghai,LI Zilong,LIAN Zhenhong.Compaction quality assessment of earth-rock dam materials using roller-integrated compaction monitoring technology[J].Automation in Construction,2014,44:234-246.
[14]刘东海,李子龙,王爱国.堆石料压实质量实时监控指标与碾压参数的相关性分析[J].天津大学学报(自然科学与工程技术版),2013,46(4):361-363.(LIU Donghai,LI Zilong,WANG Aiguo.Correlation analysis of rolling parameters and realtime monitoring index for rockfill dam compaction quality evaluation[J].Journal of Tianjin University(Science and Technology),2013,46(4):361-363.(in Chinese))
[15]CHANG G,XU Qinwu,RUTLEDGE J,et al.Accelerated implementation of intelligent compaction technology for embankment subgrade soils,aggregate base,and asphalt pavement materials[R].US:FHWA,2011.
[16]ANDEREGG R,KAUFMANN K.Intelligent compaction with vibratory rollers[C]//Anon.82nd Annual Meeting of the Transportation-Research-Board:Transportation Research Record-Series.Washington:NATL ACAD SCI,2004:124-134.
[17]CARLOS Z,VINCENT D.Advanced compaction quality control[R].West Lafayette:Civil Engineering Building Purdue University,2006.
[18]MOONEY M A,RINEHART R V.Field monitoring of roller vibration during compaction of subgrade soil[J].Journal of Geotechnical and Geoenvironmental Engineering,2007,133(3):257-260.
[2]PETERSEN D,SIEKMEIER J,NELSON C,et al.Intelligent soil compaction technology:results and a roadmap toward widespread use[C]//Anon.85th Annual Meeting of the Transportation-Research-Board.Transportation Research Record-Series.Washington:NATL ACAD SCI,2006:81-88.
[3]KASSEM E,LIU Wenting,SCULLION T,et al.Development of compaction monitoring system for asphalt pavements[J].Construction and Building Materials,2015,96:334-345.
[4]KASSEM E,SCULLION T,MASAD E,et al.Comprehensive evaluation of compaction of asphalt pavements and development of compaction monitoring system[R].Texas:The Texas A&M University,2012.
[5]DO W S,OLOUFA A,THOMAS H.Evaluation of global positioning system devices for a quality control system for compaction operations[C]//Anon.78th Annual Meeting of the Transportation-Research-Board.Transportation Research Record-Series.Washington:NATL ACAD SCI,1999:67-74.
[6]KRISHNAMURTHY B K,TSEMG H P,SCHMITT R L,et al.Auto Pave:towards an automated paving system for asphalt pavement compaction operations[J].Automation in Construction,1998,8(2):165-180.
[7]XU Qinwu,CHANG G K.Evaluation of intelligent compaction for asphalt materials[J].Automation in Construction,2013,30:104-112.
[8]AMMANN.European and US.patents on the ACE-system[R].Swiss:AMMAN Verdichtung AG,2002.
[9]CORCORAN P T,FEMANDEZ F.Method and apparatus for determining the performance of a compaction machine based on energy transfer:U.S.Patent 6,188,942[P].2001-02-13.
[10]刘东海,巩树涛,魏宏云.基于实时监测的高等级公路路基压实质量快速评估[J].土木工程学报,2014,47(11):138-144.(LIU Donghai,GONG Shutao,WEI Hongyun.Fast assessment on compaction quality of highway subgrade based on realtime monitoring[J].China Civil Engineering Journal,2014,47(11):138-144.(in Chinese))
[11]徐光辉,高辉,王哲人.路基压实质量连续动态监控技术[J].中国公路学报,2007,20(3):17-22.(XU Guanghui,GAO Hui,WANG Zheren.Continuous dynamic monitor technology on subgrade compaction quality[J].China Civil Engineering Journal,2007,20(3):17-22.(in Chinese))
[12]LIU Donghai,LIN Min,LI Shuai.Real-time quality monitoring and control of highway compaction[J].Automation in Construction,2016,62:114-123.
[13]LIU Donghai,LI Zilong,LIAN Zhenhong.Compaction quality assessment of earth-rock dam materials using roller-integrated compaction monitoring technology[J].Automation in Construction,2014,44:234-246.
[14]刘东海,李子龙,王爱国.堆石料压实质量实时监控指标与碾压参数的相关性分析[J].天津大学学报(自然科学与工程技术版),2013,46(4):361-363.(LIU Donghai,LI Zilong,WANG Aiguo.Correlation analysis of rolling parameters and realtime monitoring index for rockfill dam compaction quality evaluation[J].Journal of Tianjin University(Science and Technology),2013,46(4):361-363.(in Chinese))
[15]CHANG G,XU Qinwu,RUTLEDGE J,et al.Accelerated implementation of intelligent compaction technology for embankment subgrade soils,aggregate base,and asphalt pavement materials[R].US:FHWA,2011.
[16]ANDEREGG R,KAUFMANN K.Intelligent compaction with vibratory rollers[C]//Anon.82nd Annual Meeting of the Transportation-Research-Board:Transportation Research Record-Series.Washington:NATL ACAD SCI,2004:124-134.
[17]CARLOS Z,VINCENT D.Advanced compaction quality control[R].West Lafayette:Civil Engineering Building Purdue University,2006.
[18]MOONEY M A,RINEHART R V.Field monitoring of roller vibration during compaction of subgrade soil[J].Journal of Geotechnical and Geoenvironmental Engineering,2007,133(3):257-260.