沥青稳定碎石透水基层的研究与应用
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摘要
进入路面结构内部的自由水是造成或加速路面结构损坏的首要原因,在路面结构内部设置排水基层是消除水对路面结构影响的有效措施,可以改善路面的使用性能,延长道路使用寿命,有着较好的经济效益与社会效应。
沥青稳定碎石透水基层是路面结构排水的重要组成部分,利用BISAR程序计算,分析路面结构层底拉应力变化,推荐出设置沥青稳定碎石透水基层合理路面结构形式及沥青稳定碎石透水基层最低模量值。参考国内外透水基层级配,推荐出符合我国国情的级配范围,改进排水基层沥青混合料设计方法。
本文通过室内试验,测定沥青稳定碎石透水基层材料的抗压回弹模量,为ATPB路面结构设计提供依据。针对沥青稳定碎石透水基层的排水功能性,开发室内渗透系数测试仪,建立渗透系数回归公式。为了保证排水基层不因为水在行车荷载的作用下发生剥落影响其耐久性,采用浸水马歇尔和冻融劈裂试验对沥青混合料水稳定性进行评价。针对透水基层的稳定性要求,进行高温性能检验并探讨试验温度对高温性能的影响。最后通过沥青稳定碎石透水基层试验路的铺筑,对现场施工工艺进行控制与研究,为我国进一步推广沥青稳定碎透水基层积累了经验。
Many domestic and foreign pavement investigations and experiences show that the water that gets into the internal pavement is the crucial reason for pavement distress or distress acceleration. Therefore, the permeable base as a part of the structure could drain the water stored in the pavement in order to extend the service period and improve the invest benefit and social impact.
ATPB plays an important role in pavement drainage system. There are not any domestic researches onstructure analysis of ATPB. Associated with domestic andforeign research results, finishing a great deal of laboratory tests, the relationship between ATPB composition and performance has been studied in this paper, thegradation range in which the ATPB has a qualified performance has been recommended and the ATPB design method has also been established. Furthermore, the pavement performance about drainage ability, moisture susceptibility and high temperature stable performance has been studied. In addition, paving the test section, the construction technique and quality control has been studied and improved which accumulate the experience and promote the application of ATPB in China.
沥青稳定碎石透水基层是路面结构排水的重要组成部分,利用BISAR程序计算,分析路面结构层底拉应力变化,推荐出设置沥青稳定碎石透水基层合理路面结构形式及沥青稳定碎石透水基层最低模量值。参考国内外透水基层级配,推荐出符合我国国情的级配范围,改进排水基层沥青混合料设计方法。
本文通过室内试验,测定沥青稳定碎石透水基层材料的抗压回弹模量,为ATPB路面结构设计提供依据。针对沥青稳定碎石透水基层的排水功能性,开发室内渗透系数测试仪,建立渗透系数回归公式。为了保证排水基层不因为水在行车荷载的作用下发生剥落影响其耐久性,采用浸水马歇尔和冻融劈裂试验对沥青混合料水稳定性进行评价。针对透水基层的稳定性要求,进行高温性能检验并探讨试验温度对高温性能的影响。最后通过沥青稳定碎石透水基层试验路的铺筑,对现场施工工艺进行控制与研究,为我国进一步推广沥青稳定碎透水基层积累了经验。
Many domestic and foreign pavement investigations and experiences show that the water that gets into the internal pavement is the crucial reason for pavement distress or distress acceleration. Therefore, the permeable base as a part of the structure could drain the water stored in the pavement in order to extend the service period and improve the invest benefit and social impact.
ATPB plays an important role in pavement drainage system. There are not any domestic researches onstructure analysis of ATPB. Associated with domestic andforeign research results, finishing a great deal of laboratory tests, the relationship between ATPB composition and performance has been studied in this paper, thegradation range in which the ATPB has a qualified performance has been recommended and the ATPB design method has also been established. Furthermore, the pavement performance about drainage ability, moisture susceptibility and high temperature stable performance has been studied. In addition, paving the test section, the construction technique and quality control has been studied and improved which accumulate the experience and promote the application of ATPB in China.
引文
[1]Yoder.E.J.Witczak.M.W 著.陈炳麟译.路面设计原理.北京.人民交通出版社,1983
[2]严作人.弹性板空间体的力学分析.同济大学学报,1987.
[3]公路沥青路面设计规范(JTGD40—2006).交通部公路规划设计院.2005.
[4]Mathis.D.M.Permeable base design and construction.Proceedings,4~(th) international conference on Concrete Pavement Design and Rehabilitation.Purdue University,1989.
[5]Ahmed M.Ashteyat.Characterization of drainable base and subbase materials.Akron University,2004.
[6]李立寒、张南鹭.道路建筑材料.上海:同济大学出版社,1999.7
[7]李毅、孙耀东等.柔性基层混合料中细集料性质的研究.森林工程.2002.3
[8]公路工程沥青及沥青混合料试验规程(JTJ052—2000).北京:交通部公路科学研究所.2000.
[9]公路工程集料试验规程(E42—2005).北京:交通部公路科学研究所.2005.
[10]黄立葵、张迎春.沥青稳定碎石透水基层混合料组成设计研究 中南公路工程,2003.28
[11]吴少鹏、磨练同、林振华.改性沥青混合料中改性沥青膜厚度与性能的研究.武汉理工大学学报,2004.24
[12]高大钊、袁聚云.土质学与土力学.2001.5
[13]严军、叶奋等.排水沥青混合料透水性能的评价研究.公路交通科技,2002.19
[14]沈金安.沥青及沥青混合料路用性能.北京:人民交通出版社,2001.1.
[15]杨群.高速公路沥青稳定基层结构与设计方法研究.东南大学博士学位论文2001.12.
[16]张鹏飞.路面内部排水系统研究.同济大学博士学位论文
[17]Prithvi S.Kandhal Testing and Evaluation of Large Stone Mixes Using Marshall Mix Design Procedures.NCAT Report No.89-4
[18]Prithvi S.Kandhal E.R.Brown Evaluation of 4-InCh and 6-Inch Diameter Specimens for Testing Large Stone Asphalt Mixes.NCAT Report No.90-5
[19]公路沥青路面施工技术规范.(JTG F40—2004).交通部公路科学研究所.2004
[20]沈金安、李福普.公路沥青路面施工技术规范实施手册.(JTG F40—2004).2004
[21]王玲娟.沥青稳定碎石基层混合料设计方法和路用性能研究.长安大学硕士论文.2004
[22]低噪声沥青路面设计与施工养护.北京:人民交通出版社,2005
[23]严晓生、刘建兰.OGFC-13开级配表面层在西安-咸阳机场高速公路的应用.2004年道路工程学术交流会议论文集,2004
[24]沈金安.沥青及沥青混合料的路用性能.北京:人民交通出版社,2001.1.
[25]张宜洛、许永明.沥青混合料性能参数对车辙指标—动稳定度的影响的研究.西安公路交通大学学报.1996.16.
[26]大粒径沥青混合料柔性基层在老路补强中的应用研究.山东省交通厅公路局.2004.5
[27]魏密、周进川.旋转压实试件的高温蠕变特性研究.重庆交通学院学报.2004.23.
[28]徐世法.同济大学博士学位论文
[29]张鹏飞、庄少勤.沥青稳定碎石排水基层施工工艺.上海公路,1999.12.
[30]郝培文.不同沥青用量与级配组成对沥青混合料抗车辙性能的影响.西安公路交通大学学报,1998.7
[31]J.Harvey,B.Tsai.etc.Asphalt-Treated Permeable Base.Laboratory Testing Performance and Predictions.TRR,1629
[32]JG.W.Maupin,Jr.Asphalt Permeability Testing in Virginia.TRR,1723
[33]袁宏伟等.沥青路面的渗水性检测方法及影响因素.公路.2002.05
[34]袁宏伟.沥青稳定碎石基层材料设计方法研究.长安大学硕士论文.2003
[35]张鹏飞、庄少勤.多空隙沥青稳定碎石基层内部排水系统试验路的铺筑.公路,1998.06.
[36]张鹏飞.多空隙基层内部排水系统试验路铺筑与基层渗水性能的初步分析.
[37]杨群、黄晓明.沥青稳定排水基层厚度设计方法.公路交通科技.2002.19.
[38]陆长兵、黄晓明、陈兴.大粒径碎石沥青稳定排水基层混合料设计方法的研究.公路交通科技.2004.21
[39]谢洪斌、姚祖康、庄少勤、田赛男.沥青稳定碎石排水层材料的抗压回弹模量.公路交通科技.2001.18.
[40]姚祖康、谢洪斌、王国培、吴永强、刘扑.沥青稳定碎石排水层设计.上海市公路学会第四届年会学术论文集.
[41]刘锋、吉青克、刘可.路面结构内部排水系统的实践.
[42]Brain W.R.et al Laboratory study of hydraulic conductivity for coarse aggregate bases.TRR 1519.1996:19-27
[43]Elsayed A.S.and J.K.Lindly.Estimating permeability of untreated roadway bases TRR 1519.1996:11-18
[44]谢洪斌、叶奋、张婧娜.路面结构内部排水系统综述.华东公路.1999.6.
[45]Forsyth,R.A.Asphalt Treated Permeable Materials-Its Evolution and Application.Quality Improvement Series QIP 117.National Asphalt Pavement Association,Lanham,Md.1991
[46]Well,G.K.Determine Permeabilities of ATPB and CTPB Material.Report of Minor Research Project 631140-30019.California Department of Transportation,Sacramento,May 1986
[47]Federal Highway Administration,"Final Report of the Project for Development of Guidelines for the Subsurface Drainage Systems for Highway Structural Sections"FHWA,1973
[48]谢洪斌、叶奋.沥青稳定碎石排水层试验路现场评价.上海公路.
[2]严作人.弹性板空间体的力学分析.同济大学学报,1987.
[3]公路沥青路面设计规范(JTGD40—2006).交通部公路规划设计院.2005.
[4]Mathis.D.M.Permeable base design and construction.Proceedings,4~(th) international conference on Concrete Pavement Design and Rehabilitation.Purdue University,1989.
[5]Ahmed M.Ashteyat.Characterization of drainable base and subbase materials.Akron University,2004.
[6]李立寒、张南鹭.道路建筑材料.上海:同济大学出版社,1999.7
[7]李毅、孙耀东等.柔性基层混合料中细集料性质的研究.森林工程.2002.3
[8]公路工程沥青及沥青混合料试验规程(JTJ052—2000).北京:交通部公路科学研究所.2000.
[9]公路工程集料试验规程(E42—2005).北京:交通部公路科学研究所.2005.
[10]黄立葵、张迎春.沥青稳定碎石透水基层混合料组成设计研究 中南公路工程,2003.28
[11]吴少鹏、磨练同、林振华.改性沥青混合料中改性沥青膜厚度与性能的研究.武汉理工大学学报,2004.24
[12]高大钊、袁聚云.土质学与土力学.2001.5
[13]严军、叶奋等.排水沥青混合料透水性能的评价研究.公路交通科技,2002.19
[14]沈金安.沥青及沥青混合料路用性能.北京:人民交通出版社,2001.1.
[15]杨群.高速公路沥青稳定基层结构与设计方法研究.东南大学博士学位论文2001.12.
[16]张鹏飞.路面内部排水系统研究.同济大学博士学位论文
[17]Prithvi S.Kandhal Testing and Evaluation of Large Stone Mixes Using Marshall Mix Design Procedures.NCAT Report No.89-4
[18]Prithvi S.Kandhal E.R.Brown Evaluation of 4-InCh and 6-Inch Diameter Specimens for Testing Large Stone Asphalt Mixes.NCAT Report No.90-5
[19]公路沥青路面施工技术规范.(JTG F40—2004).交通部公路科学研究所.2004
[20]沈金安、李福普.公路沥青路面施工技术规范实施手册.(JTG F40—2004).2004
[21]王玲娟.沥青稳定碎石基层混合料设计方法和路用性能研究.长安大学硕士论文.2004
[22]低噪声沥青路面设计与施工养护.北京:人民交通出版社,2005
[23]严晓生、刘建兰.OGFC-13开级配表面层在西安-咸阳机场高速公路的应用.2004年道路工程学术交流会议论文集,2004
[24]沈金安.沥青及沥青混合料的路用性能.北京:人民交通出版社,2001.1.
[25]张宜洛、许永明.沥青混合料性能参数对车辙指标—动稳定度的影响的研究.西安公路交通大学学报.1996.16.
[26]大粒径沥青混合料柔性基层在老路补强中的应用研究.山东省交通厅公路局.2004.5
[27]魏密、周进川.旋转压实试件的高温蠕变特性研究.重庆交通学院学报.2004.23.
[28]徐世法.同济大学博士学位论文
[29]张鹏飞、庄少勤.沥青稳定碎石排水基层施工工艺.上海公路,1999.12.
[30]郝培文.不同沥青用量与级配组成对沥青混合料抗车辙性能的影响.西安公路交通大学学报,1998.7
[31]J.Harvey,B.Tsai.etc.Asphalt-Treated Permeable Base.Laboratory Testing Performance and Predictions.TRR,1629
[32]JG.W.Maupin,Jr.Asphalt Permeability Testing in Virginia.TRR,1723
[33]袁宏伟等.沥青路面的渗水性检测方法及影响因素.公路.2002.05
[34]袁宏伟.沥青稳定碎石基层材料设计方法研究.长安大学硕士论文.2003
[35]张鹏飞、庄少勤.多空隙沥青稳定碎石基层内部排水系统试验路的铺筑.公路,1998.06.
[36]张鹏飞.多空隙基层内部排水系统试验路铺筑与基层渗水性能的初步分析.
[37]杨群、黄晓明.沥青稳定排水基层厚度设计方法.公路交通科技.2002.19.
[38]陆长兵、黄晓明、陈兴.大粒径碎石沥青稳定排水基层混合料设计方法的研究.公路交通科技.2004.21
[39]谢洪斌、姚祖康、庄少勤、田赛男.沥青稳定碎石排水层材料的抗压回弹模量.公路交通科技.2001.18.
[40]姚祖康、谢洪斌、王国培、吴永强、刘扑.沥青稳定碎石排水层设计.上海市公路学会第四届年会学术论文集.
[41]刘锋、吉青克、刘可.路面结构内部排水系统的实践.
[42]Brain W.R.et al Laboratory study of hydraulic conductivity for coarse aggregate bases.TRR 1519.1996:19-27
[43]Elsayed A.S.and J.K.Lindly.Estimating permeability of untreated roadway bases TRR 1519.1996:11-18
[44]谢洪斌、叶奋、张婧娜.路面结构内部排水系统综述.华东公路.1999.6.
[45]Forsyth,R.A.Asphalt Treated Permeable Materials-Its Evolution and Application.Quality Improvement Series QIP 117.National Asphalt Pavement Association,Lanham,Md.1991
[46]Well,G.K.Determine Permeabilities of ATPB and CTPB Material.Report of Minor Research Project 631140-30019.California Department of Transportation,Sacramento,May 1986
[47]Federal Highway Administration,"Final Report of the Project for Development of Guidelines for the Subsurface Drainage Systems for Highway Structural Sections"FHWA,1973
[48]谢洪斌、叶奋.沥青稳定碎石排水层试验路现场评价.上海公路.