沥青稳定碎石排水基层混合料组成设计与应用技术研究
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摘要
针对我国南方高温多雨地区沥青路面的水损害严重问题,本文采用沥青稳定碎石排水层(Asphalt-treated Permeable Base,简称ATPB)来预防高温多雨地区沥青路面的水损害。本文首先研究分析了沥青稳定碎石排水基层(ATPB)的混合料组成设计理论和方法。沥青稳定碎石排水层(ATPB)混合料理论上要求的空隙率较大,其沥青混合料结构属于骨架空隙结构。其组成有以下特点:粗集料所占比例较多,彼此紧密相接,细集料的数量较少或没有,不足以填充大颗粒之间的空隙,石料充分形成骨架,空隙率较大,渗透系数较高;混合料的强度主要依靠粗骨料之间的内摩阻力。论文分析了当前国内对于ATPB混合料级配设计的实用方法的特点,并根据实际情况建立起混合料性能与级配控制的影响参数,提出本文应用工程的ATPB混合料以细集料的填充粒径和粗集料的嵌挤状态为基础的级配设计方法。
沥青稳定碎石排水层(ATPB)混合料组成设计具体分为五个步骤进行:1.从分析在使用过程中能够保持良好的透水能力及一定的稳定性和耐久性,提出沥青稳定碎石排水层混合料的技术指标要求;2.原材料检验;3.根据经验关系式,确定初选级配和沥青用量;4.对初选级配进行渗透系数、抗压回弹模量及析漏试验的筛选出设计级配;5.根据设计级配不同沥青用量的成型试件,进行性能检验,由此得到ATPB混合料的设计配合比。
根据排水性沥青混合料四种级配方案要兼顾混合料的透水能力和强度特性要求,取空隙率范围为17～23%,以中值20%为目标空隙率。对排水性沥青混合料四种级配方案进行了大量的渗透系数、抗压回弹模量及析漏试验,确定出沥青稳定碎石排水基层的混合料的最佳油石比。
最后通过铺筑试验路,研究了ATPB沥青碎石排水基层应用技术;沥青碎石排水基层ATPB的检测结果表明,ATPB混合料具有较好的路用性能。
To solve the serious problems of water damage in asphalt pavement in high-temperature and rainy weather in south china, the thesis study the Asphalt-treated Permeable Base.
First, the design method and theory of Asphalt mixes of Asphalt-treated Permeable Base are studied. In theory, the requirements of the larger void, it is asphalt mixture skeleton structure of the gap structure. Its composition has the following characteristics: their proportion of coarse aggregate more closely connecting each other, fine aggregate relatively small quantity or not, cannot fill the gap between the large particles, stone skeleton fully formed, more Voidage, permeability coefficient higher; Mixture relying mainly on the strength of the coarse aggregate in the friction .
Secondly, the design Asphalt mixes of Asphalt-treated Permeable Base are specifically divided into five stages: 1. Determining asphalt stabilized gravel drainage layer mixture of technical requirements; 2. Raw materials testing; 3. Relationship based on experience, grade and primaries determine asphalt content; 4. Primaries grade for permeability coefficient, compressive back elastic modulus of leakage test and analysis of the screening; 5. Determining design grade, and performance of Asphalt mixes of Asphalt Treated Base.
In accordance with Permeable ability and strength requirements, designing on four grading styles of asphalt mixes, and a great deal of penetration coefficient tests, compressive modulus of resilience and analysis of the leakage tests are done, Identify the Optimized asphalt aggregate ratio. So void of asphalt mixes is at the range of 17～23%, 20% is the value of these objectives void.
Finally, to study the application technology of Asphalt Treated Permeable Base, the Asphalt Treated Base test road is paved. According to the trial results showed that the detection Road, ATPB mixture has good road performance.
沥青稳定碎石排水层(ATPB)混合料组成设计具体分为五个步骤进行:1.从分析在使用过程中能够保持良好的透水能力及一定的稳定性和耐久性,提出沥青稳定碎石排水层混合料的技术指标要求;2.原材料检验;3.根据经验关系式,确定初选级配和沥青用量;4.对初选级配进行渗透系数、抗压回弹模量及析漏试验的筛选出设计级配;5.根据设计级配不同沥青用量的成型试件,进行性能检验,由此得到ATPB混合料的设计配合比。
根据排水性沥青混合料四种级配方案要兼顾混合料的透水能力和强度特性要求,取空隙率范围为17～23%,以中值20%为目标空隙率。对排水性沥青混合料四种级配方案进行了大量的渗透系数、抗压回弹模量及析漏试验,确定出沥青稳定碎石排水基层的混合料的最佳油石比。
最后通过铺筑试验路,研究了ATPB沥青碎石排水基层应用技术;沥青碎石排水基层ATPB的检测结果表明,ATPB混合料具有较好的路用性能。
To solve the serious problems of water damage in asphalt pavement in high-temperature and rainy weather in south china, the thesis study the Asphalt-treated Permeable Base.
First, the design method and theory of Asphalt mixes of Asphalt-treated Permeable Base are studied. In theory, the requirements of the larger void, it is asphalt mixture skeleton structure of the gap structure. Its composition has the following characteristics: their proportion of coarse aggregate more closely connecting each other, fine aggregate relatively small quantity or not, cannot fill the gap between the large particles, stone skeleton fully formed, more Voidage, permeability coefficient higher; Mixture relying mainly on the strength of the coarse aggregate in the friction .
Secondly, the design Asphalt mixes of Asphalt-treated Permeable Base are specifically divided into five stages: 1. Determining asphalt stabilized gravel drainage layer mixture of technical requirements; 2. Raw materials testing; 3. Relationship based on experience, grade and primaries determine asphalt content; 4. Primaries grade for permeability coefficient, compressive back elastic modulus of leakage test and analysis of the screening; 5. Determining design grade, and performance of Asphalt mixes of Asphalt Treated Base.
In accordance with Permeable ability and strength requirements, designing on four grading styles of asphalt mixes, and a great deal of penetration coefficient tests, compressive modulus of resilience and analysis of the leakage tests are done, Identify the Optimized asphalt aggregate ratio. So void of asphalt mixes is at the range of 17～23%, 20% is the value of these objectives void.
Finally, to study the application technology of Asphalt Treated Permeable Base, the Asphalt Treated Base test road is paved. According to the trial results showed that the detection Road, ATPB mixture has good road performance.
引文
[1]沙庆林.高速公路沥青路面早期破坏现象及预防.北京:人民交通出版社,2001.
[2]AASHTO.AASHTO Guide for Design of Pavement structures[R].AASHTO,1986
[3]Harry R.Cedergren.Drainage of Highway and Airfield Pavements[M].New York:John Wily & Sons.1974:1-285.
[4]W.R.Lovering and Harry R.Cedergren.Structural Section Drainage[J].Proceedings of the Frist International Conference on the Structural Design of Asphalt Pavement,Ann Arbor,University of Michigan,Aug.1962:773-784
[5]Ridgeway,H.H.Infiltration of water through the Pavement Surface[J].TRR616,Transportation Research Board.1976:98-100
[6]AASHTO.(1993).AASHTO guide for Design of Pavement Structures,American Association of State Highway and Transportation Officials,Washington,D.C.
[7]AASHTO.(2002).AASHTO guide for Design of Pavement Structures,American Association of State Highway and Transportation Officials,Washington,D.C.
[8]Zhou Haiping,Moore Lueinda & Huddleston Jim et aI.Determination of free-draining base materials properties[J].Transportation Research Record.n 1425.Oct,1993:54-63.
[9]Marks Vernon J.and Huisman Charles L.Reducing the Adverse Effects of Transverse Cracking.Transportation Research Record,1985:80-86.
[10]Anon.Pavement designs evaluated in Michigan[J].Better Roads,1989,Vol.59,No.4:26-29
[11]Lindly Jay K.and Elsayed.A.S.Estimating permeability of asphalt-treated bases,TRR 1995,Vol.1504:103-111.
[12]Lindly Jay K.and Eisayed.A.S.Open grades highway bases make permeameter setup important.Journal of Transportation Engineering,1998,3:144-148.
[13]日本道路协会.排水性铺装技术指针(案)[M].东京:丸善株式会社,1996
[14]Harvey J.Tsai B.& Long F.CALAPT Program Asphalt Treated Permeable Base(ATPB)[R].Laboratory Testing,Performance,Predictions,and Evaluation of the Caltrans and Other Agencies,Jul.1999:1-180.
[15]Dykman Mark,Ramanujam Jothi M.and Nataatmadja A.Performance of Bitumen treated bases[C].Proceeding Conference of the Australian Road Research Board,Vol.21,Proceedings-21~(st)ARRB and 11~(th)REAAA Conference,Transport Our Highway to a Sustainable Future,2003:1265-1280
[16]吴昌兴.路面结构排水试验研究[D].上海:同济大学,1997.
[17]张鹏飞.路面内部排水系统的设计与研究[D].上海:同济大学,1999.
[18]谢洪斌.沥青稳定碎石排水层混合料组成设计[J].中国公路学报,2000,13.
[19]叶奋.沥青路面沥青稳定碎石捧水层的结构设计及其应用[D].上海:同济大学,2000.
[20]吉青克.路面内部排水系统设计[D].上海:同济大学,2002.
[2l]严军,叶奋,黄彭等.排水沥青混合料透水性能的评价研究[J].公路交通科技,2002
[22]刘朴.快速干道综合排水系统的研究[D].上海:同济大学,2004.
[23]姚祖康,毕艳祥等.沥青碎石排水基层的设计与施工.公路,2001,12
[24]中华人民共和国行业标准.公路排水设计规范(JTJ 018-97)[S].北京:人民交通出版社,1997.
[25]杜顺成.沥青稳定碎石排水基层性能研究[D].西安:长安大学,2003
[26]诸永宁.排水性沥青路面排水性能研究与排水设施的设计[D].南京:东南大学,2004.
[27]张迎春.沥青稳定碎石排水层的设计与试验研究[D].长沙:湖南大学,2003.
[28]李立寒等.道路建筑材料.上海:同济大学出版社.1997,7
[29]张登良.沥青与沥青混合料.北京:人民交通出版社.1993,7.
[30]邓学钧,黄晓明.路面设计原理与方法.北京:人民交通出版社,2001,5.
[3l]严家极,道路建筑材料.人民交通出版社,1999,06
[32]吕伟民.沥青混合料设计方法与原理.上海:同济大学出版社.2001,1.
[33]冯新军,郝培文.沥青稳定碎石基层混合料配合比设计方法研究综述[J].公路,2007,6.
[34]中华人民共和国行业标准.公路沥青路面设计规范(JTG D50-2006).北京:人民交通出版社,2006.
[35]林绣贤.论Superpave组成配比的特色.华东公路,2002,1
[36]Superpave Mixes Design Asphalt Institute.SF=2,1996.
[37]沙庆林.SAC和其他粗集料断级配的矿料级配设计方法[J].公路,2005,第1期.143-150
[38]姚学昌,谭积青,马立军.体积法设计沥青混合料的配合比.公路,2003,(8):74-77.
[39]陈爱文,郝培文.应用贝雷法设计和检验级配.中外公路.2004,5:101-103.
[40]郝培文,徐金枝,周怀治.应用贝雷法进行级配组成设计的关键技术.长安大学学报(自然科学版)2004,6:1-6.
[41]辛宇.沥青稳定碎石排水基层混合料设计的试验研究.中外公路.2006,3:273-275.
[42]丁立,史义.沥青稳定碎石排水基层级配设计方法.公路与汽运.2006,4:68-71.
[43]李岷,戴旺.沥青稳定碎石排水基层级配设计方法研究.湖南交通科技,2006,(1):16-19,49
[44]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.公路交通科技.2004,12:9-13.
[45]黄立葵,张迎春,何慧斌等.沥青稳定碎石透水基层混合料组成设计的研究.中南公路工程.2003,4:8-35
[46]同济大学.抗滑表层SMA及沥青碎石排水基层设计与应用技术研究报告[R].2007
[47]谢洪斌,姚祖康,田赛男,等.沥青稳定碎石排水层材料的透水能力.中国公路学报.2000,(2):20-23
[48]谢洪斌,姚祖康等.沥青稳定碎石排水层材料的抗压回弹模量.公路交通科技,2001,08:4-7.
[49]房建果.大粒径透水性沥青混合料组成设计与应用研究.[D].上海:同济大学,2006.
[50]毕艳祥,姚祖康,郭亚兵,等.设排水层的半刚性基层沥青路面结构分析.中国公路学报,2001,(3):17-20
[51]中华人民共和国行业标准.公路工程沥青及沥青混合料试验规程(JTJ052-2000)[S].北京:人民交通出版社.2000.
[52]中华人民共和国行业标准.公路工程土工试验规程(JTJ051-93)[S].北京:人民交通出版社,1993.
[53]中华人民共和国行业标准.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,2004.
[54]郝培文.沥青路面施工与维修技术[M].北京:人民交通出版社,2001.
[55]陈新轩.轮胎压路机压实热拌沥青混合料的机理和作用.长安大学学报(自然科学版),2003,(5):49-51
[2]AASHTO.AASHTO Guide for Design of Pavement structures[R].AASHTO,1986
[3]Harry R.Cedergren.Drainage of Highway and Airfield Pavements[M].New York:John Wily & Sons.1974:1-285.
[4]W.R.Lovering and Harry R.Cedergren.Structural Section Drainage[J].Proceedings of the Frist International Conference on the Structural Design of Asphalt Pavement,Ann Arbor,University of Michigan,Aug.1962:773-784
[5]Ridgeway,H.H.Infiltration of water through the Pavement Surface[J].TRR616,Transportation Research Board.1976:98-100
[6]AASHTO.(1993).AASHTO guide for Design of Pavement Structures,American Association of State Highway and Transportation Officials,Washington,D.C.
[7]AASHTO.(2002).AASHTO guide for Design of Pavement Structures,American Association of State Highway and Transportation Officials,Washington,D.C.
[8]Zhou Haiping,Moore Lueinda & Huddleston Jim et aI.Determination of free-draining base materials properties[J].Transportation Research Record.n 1425.Oct,1993:54-63.
[9]Marks Vernon J.and Huisman Charles L.Reducing the Adverse Effects of Transverse Cracking.Transportation Research Record,1985:80-86.
[10]Anon.Pavement designs evaluated in Michigan[J].Better Roads,1989,Vol.59,No.4:26-29
[11]Lindly Jay K.and Elsayed.A.S.Estimating permeability of asphalt-treated bases,TRR 1995,Vol.1504:103-111.
[12]Lindly Jay K.and Eisayed.A.S.Open grades highway bases make permeameter setup important.Journal of Transportation Engineering,1998,3:144-148.
[13]日本道路协会.排水性铺装技术指针(案)[M].东京:丸善株式会社,1996
[14]Harvey J.Tsai B.& Long F.CALAPT Program Asphalt Treated Permeable Base(ATPB)[R].Laboratory Testing,Performance,Predictions,and Evaluation of the Caltrans and Other Agencies,Jul.1999:1-180.
[15]Dykman Mark,Ramanujam Jothi M.and Nataatmadja A.Performance of Bitumen treated bases[C].Proceeding Conference of the Australian Road Research Board,Vol.21,Proceedings-21~(st)ARRB and 11~(th)REAAA Conference,Transport Our Highway to a Sustainable Future,2003:1265-1280
[16]吴昌兴.路面结构排水试验研究[D].上海:同济大学,1997.
[17]张鹏飞.路面内部排水系统的设计与研究[D].上海:同济大学,1999.
[18]谢洪斌.沥青稳定碎石排水层混合料组成设计[J].中国公路学报,2000,13.
[19]叶奋.沥青路面沥青稳定碎石捧水层的结构设计及其应用[D].上海:同济大学,2000.
[20]吉青克.路面内部排水系统设计[D].上海:同济大学,2002.
[2l]严军,叶奋,黄彭等.排水沥青混合料透水性能的评价研究[J].公路交通科技,2002
[22]刘朴.快速干道综合排水系统的研究[D].上海:同济大学,2004.
[23]姚祖康,毕艳祥等.沥青碎石排水基层的设计与施工.公路,2001,12
[24]中华人民共和国行业标准.公路排水设计规范(JTJ 018-97)[S].北京:人民交通出版社,1997.
[25]杜顺成.沥青稳定碎石排水基层性能研究[D].西安:长安大学,2003
[26]诸永宁.排水性沥青路面排水性能研究与排水设施的设计[D].南京:东南大学,2004.
[27]张迎春.沥青稳定碎石排水层的设计与试验研究[D].长沙:湖南大学,2003.
[28]李立寒等.道路建筑材料.上海:同济大学出版社.1997,7
[29]张登良.沥青与沥青混合料.北京:人民交通出版社.1993,7.
[30]邓学钧,黄晓明.路面设计原理与方法.北京:人民交通出版社,2001,5.
[3l]严家极,道路建筑材料.人民交通出版社,1999,06
[32]吕伟民.沥青混合料设计方法与原理.上海:同济大学出版社.2001,1.
[33]冯新军,郝培文.沥青稳定碎石基层混合料配合比设计方法研究综述[J].公路,2007,6.
[34]中华人民共和国行业标准.公路沥青路面设计规范(JTG D50-2006).北京:人民交通出版社,2006.
[35]林绣贤.论Superpave组成配比的特色.华东公路,2002,1
[36]Superpave Mixes Design Asphalt Institute.SF=2,1996.
[37]沙庆林.SAC和其他粗集料断级配的矿料级配设计方法[J].公路,2005,第1期.143-150
[38]姚学昌,谭积青,马立军.体积法设计沥青混合料的配合比.公路,2003,(8):74-77.
[39]陈爱文,郝培文.应用贝雷法设计和检验级配.中外公路.2004,5:101-103.
[40]郝培文,徐金枝,周怀治.应用贝雷法进行级配组成设计的关键技术.长安大学学报(自然科学版)2004,6:1-6.
[41]辛宇.沥青稳定碎石排水基层混合料设计的试验研究.中外公路.2006,3:273-275.
[42]丁立,史义.沥青稳定碎石排水基层级配设计方法.公路与汽运.2006,4:68-71.
[43]李岷,戴旺.沥青稳定碎石排水基层级配设计方法研究.湖南交通科技,2006,(1):16-19,49
[44]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.公路交通科技.2004,12:9-13.
[45]黄立葵,张迎春,何慧斌等.沥青稳定碎石透水基层混合料组成设计的研究.中南公路工程.2003,4:8-35
[46]同济大学.抗滑表层SMA及沥青碎石排水基层设计与应用技术研究报告[R].2007
[47]谢洪斌,姚祖康,田赛男,等.沥青稳定碎石排水层材料的透水能力.中国公路学报.2000,(2):20-23
[48]谢洪斌,姚祖康等.沥青稳定碎石排水层材料的抗压回弹模量.公路交通科技,2001,08:4-7.
[49]房建果.大粒径透水性沥青混合料组成设计与应用研究.[D].上海:同济大学,2006.
[50]毕艳祥,姚祖康,郭亚兵,等.设排水层的半刚性基层沥青路面结构分析.中国公路学报,2001,(3):17-20
[51]中华人民共和国行业标准.公路工程沥青及沥青混合料试验规程(JTJ052-2000)[S].北京:人民交通出版社.2000.
[52]中华人民共和国行业标准.公路工程土工试验规程(JTJ051-93)[S].北京:人民交通出版社,1993.
[53]中华人民共和国行业标准.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,2004.
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