高性能半柔性路面的施工工艺与技术经济分析研究
摘要
半柔性路面是一种新型路面结构形式,它是将特殊级配的水泥胶浆灌入大空隙母体沥青混合料中而形成的一种路面。半柔性路面在国外已进行了大量的研究并加以应用,但在国内对半柔性路面的施工工艺及其机械配置的研究尚处于起步阶段,未得到充分的研究和推广应用。半柔性路面具有高于水泥混凝土的柔性和高于沥青混凝土的刚性,既具备沥青路面和水泥路面的优点又屏蔽了两者的缺点,因此,对其进行开发和应用研究具有现实意义和发展前景。
本论文在参考国内外研究基础上,并依据依托工程的使用效果对半柔性路面母体沥青混合料的配比以及水泥砂浆的配比和材料要求作了相关规定。在参考OGFC路面施工工艺的基础上对母体沥青混合料的施工工艺进行了较为详尽的分析总结。提出了三种用于水泥砂浆施工的方法:人工拌合灌入法、厂拌法及稀浆封层机施工法。首先结合依托工程,对现阶段水泥砂浆的施工方法作了较为详尽的介绍,指出了其存在施工效率低、精度差、机械配置简陋等不足之处,然后根据国内现有的路面施工机械,对半柔性路面水泥砂浆施工的机械配置作了较为全面的研究。提出了用稀浆封层机等配套机械施工水泥砂浆的新工艺:备料--稀浆封层机拌合与灌入—小型振动压路机辅助灌入—清扫机清理残余水泥砂浆—养生。
另外,本文在施工工艺研究的基础上,对半柔性路面施工定额、技术经济特点作了相应的研究。提出了母体沥青混合料的施工定额参考、三种水泥砂浆施工方法的施工定额参考以及半柔性路面与同体积普通沥青路面的施工成本比较。得出半柔性路面在技术经济上的优势。
本文得到了西部交通建设科技项目“高性能半柔性复合路面与基层的开发应用研究”的资助。
Semi-flexible pavement is generally described as a new composition pavement, which is filled with Portland cement grout in open-graded matrix asphalt mixture.A great deal of research had been done and taken into the application in domestic and overseas.But the research about the construction methods and the machine collocation of semi-flexible pavement is still in the start stage in our Country,the application of the pavement in road hasn't got well researched and generalized.Semi-flexible pavement behaves with more rigidity than asphalt pavement and more flexibility than cement pavement.It has both virtues of normal asphalt and cement pavement but avoids the defects of them.So,it has Practical meaning and development prospects to study its application technology.
On the basis of present study in domestic and overseas,and according to the result of the supporting project,some regulations are made about the match for matrix asphalt mixture and cement mortar as well as about the materials used in the semi-flexible pavement.Referring to the construction methods of OGFC,some analysis and conclusion are made about the construction methods of matrix asphalt mixture.Then three construction methods were made:Manpower construction;Factory construction and Slurry seal coat machine construction.First of all,according to the supporting project,some elaborate introduction was made about the construction methods of cement mortar presently,and mentions its disadvantages:low efficiency,low precision and simple machinery.Then,on the foundation of current pavement machine in china,it does a complete study on the construction configuration for cement mortar construction of semi-flexible pavement.It also suggests a new construction method called slurry seal coat machine method with other machines:preparation--mixing with slurry seal coat machine-irrigating with little librating roller-cleaning abundant cement mortar with cleaning car-preservation.
What's more,on the basis of the construction methods,it does some studies about the construction norm and technological economy.The reference of semi-flexible pavement construction norm and three construction methods about cement mortar are put forward,as well as the comparison of the construction between the semi-flexible pavement and the normal asphalt concrete.Then,the advantage on technological economy is apparent for semi-flexible pavement.
本论文在参考国内外研究基础上,并依据依托工程的使用效果对半柔性路面母体沥青混合料的配比以及水泥砂浆的配比和材料要求作了相关规定。在参考OGFC路面施工工艺的基础上对母体沥青混合料的施工工艺进行了较为详尽的分析总结。提出了三种用于水泥砂浆施工的方法:人工拌合灌入法、厂拌法及稀浆封层机施工法。首先结合依托工程,对现阶段水泥砂浆的施工方法作了较为详尽的介绍,指出了其存在施工效率低、精度差、机械配置简陋等不足之处,然后根据国内现有的路面施工机械,对半柔性路面水泥砂浆施工的机械配置作了较为全面的研究。提出了用稀浆封层机等配套机械施工水泥砂浆的新工艺:备料--稀浆封层机拌合与灌入—小型振动压路机辅助灌入—清扫机清理残余水泥砂浆—养生。
另外,本文在施工工艺研究的基础上,对半柔性路面施工定额、技术经济特点作了相应的研究。提出了母体沥青混合料的施工定额参考、三种水泥砂浆施工方法的施工定额参考以及半柔性路面与同体积普通沥青路面的施工成本比较。得出半柔性路面在技术经济上的优势。
本文得到了西部交通建设科技项目“高性能半柔性复合路面与基层的开发应用研究”的资助。
Semi-flexible pavement is generally described as a new composition pavement, which is filled with Portland cement grout in open-graded matrix asphalt mixture.A great deal of research had been done and taken into the application in domestic and overseas.But the research about the construction methods and the machine collocation of semi-flexible pavement is still in the start stage in our Country,the application of the pavement in road hasn't got well researched and generalized.Semi-flexible pavement behaves with more rigidity than asphalt pavement and more flexibility than cement pavement.It has both virtues of normal asphalt and cement pavement but avoids the defects of them.So,it has Practical meaning and development prospects to study its application technology.
On the basis of present study in domestic and overseas,and according to the result of the supporting project,some regulations are made about the match for matrix asphalt mixture and cement mortar as well as about the materials used in the semi-flexible pavement.Referring to the construction methods of OGFC,some analysis and conclusion are made about the construction methods of matrix asphalt mixture.Then three construction methods were made:Manpower construction;Factory construction and Slurry seal coat machine construction.First of all,according to the supporting project,some elaborate introduction was made about the construction methods of cement mortar presently,and mentions its disadvantages:low efficiency,low precision and simple machinery.Then,on the foundation of current pavement machine in china,it does a complete study on the construction configuration for cement mortar construction of semi-flexible pavement.It also suggests a new construction method called slurry seal coat machine method with other machines:preparation--mixing with slurry seal coat machine-irrigating with little librating roller-cleaning abundant cement mortar with cleaning car-preservation.
What's more,on the basis of the construction methods,it does some studies about the construction norm and technological economy.The reference of semi-flexible pavement construction norm and three construction methods about cement mortar are put forward,as well as the comparison of the construction between the semi-flexible pavement and the normal asphalt concrete.Then,the advantage on technological economy is apparent for semi-flexible pavement.
引文
[1]黄卫,钱振东.高等沥青路面设计理论与方法[M].北京:科学出版社.2001
[2]张起森.高等级路面结构设计理论与方法.北京:人民交通出版社.2005.11
[3]翟小东,李贵森.半柔性路面的研究与应用.吉林交通科技.2001.3:8-10
[4]张益明,邹健.半柔性路面试验设计与效果评价.广东交通职业技术学院学报.2006.1:13-15
[5]张晓芹.用半柔性铺装原理处理沥青路面渗水问题的设想.中国公路.2005.21:120-121
[6]陈佩林,谭积青.用半柔性铺装技术改善路面渗水问题设想.广东公路交通.2003.3:5-7
[7]庞传琴,杨宇亮.半柔性混合料性能探讨.公路.2004.4:108-110
[8]潘大林,张肖宁.半柔性路面基体沥青混合料的设计方法.中南公路工程.2000.1:22-24
[9]肖立,杨华.树脂改性半刚性复合材料路用性能试验研究.湖南交通科技 2006.32.3:10-13
[10]肖秋明.半刚性面层复合材料路用性能试验研究.公路与汽运.2005.5:40-41
[11]杨宇亮.半柔性混合料的设计与研究[D].哈尔滨建筑大学硕士论文,1999.
[12]#12
[13]#12
[14]#12
[15]方荣渝.灌注式半刚性性路面面层研究[D].西安公路交通大学.1998.3:34-36
[16]松下正美.半ブレキスト版铺装工法,道路建设,1992.9,No.536 p54-57
[17]#12
[18]世纪东急工业技术部.半たわみ性铺装,1992.8,No.535 p43
[19]程磊.半柔性路用混合料性能及其设计方法研究[D].长安大学硕士论文,2002.
[20]张大可.半柔性复合物路面结构研究[D].重庆交通大学硕士论文,2007.
[21]程磊,郝培文.基于体积法的半柔性路面母体沥青混合料设计方法.长安大学学报.自然科学版.2002.1:1-3
[22]潘大林,张肖宁.半柔性路面水泥胶浆的配制研究.中南公路工程.2000.2:6-9
[23]程磊,郝培文.半柔性路面用水泥胶浆的配比.长安大学学报(自然科学版).2002.22(4):1-3
[24]李秋忠.树脂改性半刚性面层复合材料性能研究.长沙理工大学硕士学位论文.2005.4
[25]胡玲玲.半柔性复合路面混合料性能及其设计方法研究.重庆交通学院硕士论文.2006.3
[26]李常贵.半柔性路面混合料设计方法.重庆交通学院学报.2003.B12:42-47
[27]张志清,傅海滨,李东辰.防止沥青路面车辙产生的结构设计参数分析.北京工业大学学 报,2007年第33卷第5期:475-479
[28]唐承铁,袁腾方,黄开宇.不同层间接触条件下半刚性路面结构疲劳特性分析研究.中南公路工程,2007年第32卷第2期:36-40
[29]沈金安.沥青及沥青混合料路用性能.北京:人民交通出版社.2001.5
[30]黄晓明,朱湘.沥青路面设计.北京:人民交通出版社.2002.9
[31]邓学钧,黄晓明.路面设计原理与方法.北京:人民交通出版社.2001.3
[32]David Croney and Paul Croney,The Design and Performance of Road Pavements[M],3nd edition,McGraw-Hill International Series in Civil Engineering,1997
[33]邓学钧.路基路面工程.北京:人民交通出版社.2000.2
[34]姚祖康.水泥混凝土路面设计理论与方法.北京:人民交通出版社.1995.9
[35]张大可,成长庆,吴国雄.半柔性路面水稳定性及低温抗裂性能分析.重庆交通大学学报,2007年第26卷第3期:55-57
[36]柴江辉.对稀浆封层机在封层施工中若干问题的思考.交通标准化.2008.2 120-122
[37]周坤明 刘晓军.稀浆封层机的机构特点与发展趋势.筑路机械化.2004.6.66-67
[38]武建辉.自卸汽车改装洒水车技术的应用.交通标准化,2004.4.51-53
[39]木光.胡方华.欧美清扫机一览.建筑机械.2002.2.19-20
[40]姚祖康.路面.北京:人民交通出版社.1999.7
[41]Ahirich R C And Erton G L Construction and evaluation of resin modified pavement[R].Technical Report GL-9-13.U.S Army Engineering Waterways Experiment Station.Vicksburg.MS,1991.
[42]Ai-Qadi ? L,Gourd H,Weyers R E.Asphalt portland cement concrete composite:laboratory evaluation[J].ASCE,1994,120(1):94-108.
[43]张启明.路面清扫车的发展.筑路机械化.2008.1 57-59
[44]Cres son,L Improved manufacture of rubber road facing,rub-flooring,rubber tiling or other rubber-lining.British Patent,12 Jan 1923
[45]Lefebure,V.Improvments in or relating to concrete,cement,pals tars and the like.British Patent 217-279,5 June 1924
[46]周雷青.浅谈国内清扫车的概况与使用.公路.2008.6.36-39
[47]《公路工程预算定额》(2008版).北京:人民交通出版社
[48]董营营.路面设计参数及施工工艺研究.重庆交通学院硕士论文.2008.3
[2]张起森.高等级路面结构设计理论与方法.北京:人民交通出版社.2005.11
[3]翟小东,李贵森.半柔性路面的研究与应用.吉林交通科技.2001.3:8-10
[4]张益明,邹健.半柔性路面试验设计与效果评价.广东交通职业技术学院学报.2006.1:13-15
[5]张晓芹.用半柔性铺装原理处理沥青路面渗水问题的设想.中国公路.2005.21:120-121
[6]陈佩林,谭积青.用半柔性铺装技术改善路面渗水问题设想.广东公路交通.2003.3:5-7
[7]庞传琴,杨宇亮.半柔性混合料性能探讨.公路.2004.4:108-110
[8]潘大林,张肖宁.半柔性路面基体沥青混合料的设计方法.中南公路工程.2000.1:22-24
[9]肖立,杨华.树脂改性半刚性复合材料路用性能试验研究.湖南交通科技 2006.32.3:10-13
[10]肖秋明.半刚性面层复合材料路用性能试验研究.公路与汽运.2005.5:40-41
[11]杨宇亮.半柔性混合料的设计与研究[D].哈尔滨建筑大学硕士论文,1999.
[12]#12
[13]#12
[14]#12
[15]方荣渝.灌注式半刚性性路面面层研究[D].西安公路交通大学.1998.3:34-36
[16]松下正美.半ブレキスト版铺装工法,道路建设,1992.9,No.536 p54-57
[17]#12
[18]世纪东急工业技术部.半たわみ性铺装,1992.8,No.535 p43
[19]程磊.半柔性路用混合料性能及其设计方法研究[D].长安大学硕士论文,2002.
[20]张大可.半柔性复合物路面结构研究[D].重庆交通大学硕士论文,2007.
[21]程磊,郝培文.基于体积法的半柔性路面母体沥青混合料设计方法.长安大学学报.自然科学版.2002.1:1-3
[22]潘大林,张肖宁.半柔性路面水泥胶浆的配制研究.中南公路工程.2000.2:6-9
[23]程磊,郝培文.半柔性路面用水泥胶浆的配比.长安大学学报(自然科学版).2002.22(4):1-3
[24]李秋忠.树脂改性半刚性面层复合材料性能研究.长沙理工大学硕士学位论文.2005.4
[25]胡玲玲.半柔性复合路面混合料性能及其设计方法研究.重庆交通学院硕士论文.2006.3
[26]李常贵.半柔性路面混合料设计方法.重庆交通学院学报.2003.B12:42-47
[27]张志清,傅海滨,李东辰.防止沥青路面车辙产生的结构设计参数分析.北京工业大学学 报,2007年第33卷第5期:475-479
[28]唐承铁,袁腾方,黄开宇.不同层间接触条件下半刚性路面结构疲劳特性分析研究.中南公路工程,2007年第32卷第2期:36-40
[29]沈金安.沥青及沥青混合料路用性能.北京:人民交通出版社.2001.5
[30]黄晓明,朱湘.沥青路面设计.北京:人民交通出版社.2002.9
[31]邓学钧,黄晓明.路面设计原理与方法.北京:人民交通出版社.2001.3
[32]David Croney and Paul Croney,The Design and Performance of Road Pavements[M],3nd edition,McGraw-Hill International Series in Civil Engineering,1997
[33]邓学钧.路基路面工程.北京:人民交通出版社.2000.2
[34]姚祖康.水泥混凝土路面设计理论与方法.北京:人民交通出版社.1995.9
[35]张大可,成长庆,吴国雄.半柔性路面水稳定性及低温抗裂性能分析.重庆交通大学学报,2007年第26卷第3期:55-57
[36]柴江辉.对稀浆封层机在封层施工中若干问题的思考.交通标准化.2008.2 120-122
[37]周坤明 刘晓军.稀浆封层机的机构特点与发展趋势.筑路机械化.2004.6.66-67
[38]武建辉.自卸汽车改装洒水车技术的应用.交通标准化,2004.4.51-53
[39]木光.胡方华.欧美清扫机一览.建筑机械.2002.2.19-20
[40]姚祖康.路面.北京:人民交通出版社.1999.7
[41]Ahirich R C And Erton G L Construction and evaluation of resin modified pavement[R].Technical Report GL-9-13.U.S Army Engineering Waterways Experiment Station.Vicksburg.MS,1991.
[42]Ai-Qadi ? L,Gourd H,Weyers R E.Asphalt portland cement concrete composite:laboratory evaluation[J].ASCE,1994,120(1):94-108.
[43]张启明.路面清扫车的发展.筑路机械化.2008.1 57-59
[44]Cres son,L Improved manufacture of rubber road facing,rub-flooring,rubber tiling or other rubber-lining.British Patent,12 Jan 1923
[45]Lefebure,V.Improvments in or relating to concrete,cement,pals tars and the like.British Patent 217-279,5 June 1924
[46]周雷青.浅谈国内清扫车的概况与使用.公路.2008.6.36-39
[47]《公路工程预算定额》(2008版).北京:人民交通出版社
[48]董营营.路面设计参数及施工工艺研究.重庆交通学院硕士论文.2008.3