武汉乡村道路薄层水泥混凝土路面结构研究
摘要
近年来随着国家和地方政府对农村建设重视程度的加深,作为带动农村经济发展的重要基础设施——乡村道路也越来越受到关注。目前武汉市加快了乡村道路发展的步伐,可由于建设资金缺乏和建设需求规模大的矛盾,乡村道路状况还有待进一步的改善。
本文旨在进行武汉市内低交通量、轻荷载乡村道路水泥混凝土路面结构组合和水泥混凝土面层厚度的研究,最大程度的降低乡村道路投资成本,将有限的资金用到更多的乡村道路建设中去。基于此本文主要从以下几个方面展开研究工作:研究分析出与乡村道路在路网中不同的服务功能和交通特点相适用的标准轴载,通过试验来研究目前被广泛应用的水泥稳定基层是否适用于乡村的不利排水条件,并利用ADINA有限元软件和理论方法分析不同尺寸、不同厚度、不同轴载条件下的水泥板底最不利弯拉应力和温度应力。从而确定出了一种适合武汉地区乡村道路建设条件的经济合理、技术可行的路面结构组合和面层厚度,达到工程效益-投资比较优,为将来乡村道路使用的筑路材料选择、水泥混凝土路面结构设计提供方法。
With the high recognition degree of our nation and local government about rural area in recent years, the rural road which is one of the most important infrastructures that can promote economic development is paid more and more attention. Right now the Wuhan government accelerates the development of rural road and the condition is being improved. But because of the lack of founds and large scale, there are still many villages that don’t have rural roads.
To reduce the cost of rural road construction and improve the fund utilizing efficiency, this paper aims at studying the combination and thickness of cement concrete pavement for rural roads in Wuhan which is low volume and light axle load. According to this, we can make a clear conclusion. Based on different functions of rural roads in the road network and its traffic characteristics, with different-standarded axle loads and experimental research, the paper has discussed whether the cement stabilized base, widely used in the rural road network, is suitable for the unfavorable drainage conditions. At the same time, employing the limited element software of ADINA and its theoretical methods, the paper has also analyzed what the least favorable blending and flexural stress, and temperature stress of the solid-cement mixtures base are. Those cement bases, used in the research, have different sizes, different thickness and under different axle load conditions. Though these ways, we hope to make an economic and practical road structure and work out perfect road thickness, which takes into account the characteristics of the rural road construction in Wuhan, and which can earn the most project benefit only with the least project investment. We also hope our research can provide ways to choose the best material which will be used in the construction of rural roads, and to design the most practical and profitable concrete road structure.
本文旨在进行武汉市内低交通量、轻荷载乡村道路水泥混凝土路面结构组合和水泥混凝土面层厚度的研究,最大程度的降低乡村道路投资成本,将有限的资金用到更多的乡村道路建设中去。基于此本文主要从以下几个方面展开研究工作:研究分析出与乡村道路在路网中不同的服务功能和交通特点相适用的标准轴载,通过试验来研究目前被广泛应用的水泥稳定基层是否适用于乡村的不利排水条件,并利用ADINA有限元软件和理论方法分析不同尺寸、不同厚度、不同轴载条件下的水泥板底最不利弯拉应力和温度应力。从而确定出了一种适合武汉地区乡村道路建设条件的经济合理、技术可行的路面结构组合和面层厚度,达到工程效益-投资比较优,为将来乡村道路使用的筑路材料选择、水泥混凝土路面结构设计提供方法。
With the high recognition degree of our nation and local government about rural area in recent years, the rural road which is one of the most important infrastructures that can promote economic development is paid more and more attention. Right now the Wuhan government accelerates the development of rural road and the condition is being improved. But because of the lack of founds and large scale, there are still many villages that don’t have rural roads.
To reduce the cost of rural road construction and improve the fund utilizing efficiency, this paper aims at studying the combination and thickness of cement concrete pavement for rural roads in Wuhan which is low volume and light axle load. According to this, we can make a clear conclusion. Based on different functions of rural roads in the road network and its traffic characteristics, with different-standarded axle loads and experimental research, the paper has discussed whether the cement stabilized base, widely used in the rural road network, is suitable for the unfavorable drainage conditions. At the same time, employing the limited element software of ADINA and its theoretical methods, the paper has also analyzed what the least favorable blending and flexural stress, and temperature stress of the solid-cement mixtures base are. Those cement bases, used in the research, have different sizes, different thickness and under different axle load conditions. Though these ways, we hope to make an economic and practical road structure and work out perfect road thickness, which takes into account the characteristics of the rural road construction in Wuhan, and which can earn the most project benefit only with the least project investment. We also hope our research can provide ways to choose the best material which will be used in the construction of rural roads, and to design the most practical and profitable concrete road structure.
引文
[1]交通部公路司.农村公路建设标准指导意见. 2004.
[2]江苏省交通厅农村公路建设管理办公室.江苏省农村公路建设标准指导意见.2004.
[3]甘肃省交通厅.甘肃省农村公路工程技术标准. 2001.
[4]吉林省交通厅.吉林省乡村道路工程技术标准. 2002.
[5] Charles J Churilla. Ultra-thin Whitetopping. Public Roads, 1998, 62(2).pg.37-39.
[6] David C Romano. Pavement overlay advances: Ultra-thin whitetopping. Public Works; Feb 1998; 129, 2; ProQuest Science Journals. pg. 35.
[7]马骉.超薄水泥混凝土路面荷载应力分析[硕士论文].西安:长安大学,2002.
[8] Walt Moore. Ultra-thin whitetopping under test. Construction Equipment; Feb 2000; 101, 2; ABI/INFORM Global. pg. 38.
[9] Joe Nasvik. Ultra-Thin Concrete for IDOT's Parking Lot. Concrete Construction; Dec 2004; 49, 12; ProQuest Science Journals. pg. 44.
[10] Anonymous. National workshop pegs ultra-thin whitetopping. Construction Equipment; Dec 1996; 94, 7; ABI/INFORM Global. pg. 13.
[11] Anthony B Manci, Ultra-thin whitetopping overlay. Ron Fitzgerald. Public Works; Jan 2001; 132, 1; ProQuest Science Journals. pg. 18.
[12]韩瑞民,王秉纲.农村公路薄层水泥混凝土路面板尺寸确定.公路,2009,4:74-76.
[13]赵桂娟.低交通量道路技术标准与路面结构研究[硕士论文].西安:长安大学,2005.
[14] American Association of State Highway and Transportation Officials. Guidelines for Geometric Design of Very Low-Volume Local Roads.2001.
[15]弥海晨,韩瑞民.国外小交通量道路研究发展综述.中外公路,2008,28(2):219-222.
[16] Eugene L.Skok,David H.Timm,Marcus L.Brown and Timothy R.Clyne.Best Practices for the Design and Construction of Low Volume Roads.FinalReport.Minnesota Local RoadResearch Board,2002,17:1-127
[17] TRL.Manual for The Labor-Based Construction of Bituminous Surfacing on Low-Volume Roads.In:White K J,John R,eds.Appropriate Surfacing for Low-Volume Roads.London:Department for International Development,2003.3-68
[18]袁承栋.低交通量道路典型路面结构的研究[硕士论文].南京:长安大学,2005.
[19]国外道路标准规范编译组.国外农村道路指南.第一版.北京:人民交通出版社,2006:148-150.
[20]刘曼娜.农村道路水泥混凝土路面研究[硕士论文].天津:河北工业大学,2007.
[21]武汉市建委.武汉地区乡村道路建设技术标准. 2009.
[22] Childs. L. D, Nussbaum P.J. Pressures at foundation soil interfaces under loaded concrete and soil-cement highway slabs. Proceedings, ASTM,1962,62:1243-1263
[23] Childs. L. D, Kapernick. Test of concrete pavement an crushed stone subbases. Journal of Highway Division, ASCE,1963,89(HW3):57-80
[24]陈飞跃.低等级公路轴载换算与基层材料性能研究[硕士论文].南京:东南大学,2005.
[25]张起森.高等路面结构设计理论与方法.第一版.北京:人民交通出版社,2005.411-424
[26]钟毅.县乡公路现状及养护对策.东北公路,1999,01:36-37.
[27]陈多鸠,关凤娟.水泥混凝土路面在农村道路建设中推广的意义.科技资讯,2007,25:247.
[28]沙庆林.高等级公路半刚性基层沥青路面.第一版.北京:人民交通出版社,1998.719-843.
[29]中华人民共和国行业标准.公路工程无机结合料稳定材料试验规程(JTJ057-1994),北京:人民交通出版社,1994.
[30]中华人民共和国行业标准.《公路路面基层施工技术规范》(JTJ034-2000),北京:人民交通出版社,2000.
[31]王志华.土质及含水量对路基力学性质的影响研究[硕士论文].呼和浩特:内蒙古农业大学,2007.
[32] Huang .Y.h., Wang .S.T. Finite element analysis of slabs on elastic solids.Transportation Enigineering Journal, ASCE,1974(100):403-416
[33] Huang .Y.h., Wang .S.T. Finite element analysis of rigid pavements with partial subgrade contact. HRR,1974(485):39-54
[34]黄晓明,朱湘,李旭等.路基路面工程.第一版.南京:东南大学出版社,2006.263-308
[35]中华人民共和国行业标准.公路水泥混凝土路面设计规范(JTGD040-2002).北京:人民交通出版社,2002.
[36]中华人民共和国行业标准.公路沥青路面设计规范(JTGD050-2006).北京:人民交通出版社,2006.
[37]李嘉.《道路设计常用数据手册》.第一版.北京:人民交通出版社,2006.164-199
[38]杨锡武.公路水泥混凝土路面典型结构设计方法.第一版.北京:人民交通出版社,2002.104-122.
[39]岳戈,陈权等. ADINA应用基础与实例详解.第一版.北京:人民交通出版社,2008.54-107
[40]黄晓明.《水泥路面设计》.第一版.北京:人民交通出版社,2004.38-40
[41] Zhang. Jun, Li.V.C.. Influence of supporting base characteristics on shrinkage-induced stresses in concrete pavement. Journal of Transportation Engineering,2001:455-162
[42]方福森.路面工程.第二版.北京:人民交通出版社,1993.120-121
[43]曾梦澜,易昕.改进的水泥混凝土路面温度应力系数经验公式表达.中南公路工程,2005,30卷4期:36-38.
[44] Yao Zukang, Zhou Deyun, Tan Zhiming. The revision of the concrete pavement thickness design procedure of China. Proceedings. 5th International Conference on Concrete Pavement Design and Rehabilitation. Purdue University,1993:341-348
[2]江苏省交通厅农村公路建设管理办公室.江苏省农村公路建设标准指导意见.2004.
[3]甘肃省交通厅.甘肃省农村公路工程技术标准. 2001.
[4]吉林省交通厅.吉林省乡村道路工程技术标准. 2002.
[5] Charles J Churilla. Ultra-thin Whitetopping. Public Roads, 1998, 62(2).pg.37-39.
[6] David C Romano. Pavement overlay advances: Ultra-thin whitetopping. Public Works; Feb 1998; 129, 2; ProQuest Science Journals. pg. 35.
[7]马骉.超薄水泥混凝土路面荷载应力分析[硕士论文].西安:长安大学,2002.
[8] Walt Moore. Ultra-thin whitetopping under test. Construction Equipment; Feb 2000; 101, 2; ABI/INFORM Global. pg. 38.
[9] Joe Nasvik. Ultra-Thin Concrete for IDOT's Parking Lot. Concrete Construction; Dec 2004; 49, 12; ProQuest Science Journals. pg. 44.
[10] Anonymous. National workshop pegs ultra-thin whitetopping. Construction Equipment; Dec 1996; 94, 7; ABI/INFORM Global. pg. 13.
[11] Anthony B Manci, Ultra-thin whitetopping overlay. Ron Fitzgerald. Public Works; Jan 2001; 132, 1; ProQuest Science Journals. pg. 18.
[12]韩瑞民,王秉纲.农村公路薄层水泥混凝土路面板尺寸确定.公路,2009,4:74-76.
[13]赵桂娟.低交通量道路技术标准与路面结构研究[硕士论文].西安:长安大学,2005.
[14] American Association of State Highway and Transportation Officials. Guidelines for Geometric Design of Very Low-Volume Local Roads.2001.
[15]弥海晨,韩瑞民.国外小交通量道路研究发展综述.中外公路,2008,28(2):219-222.
[16] Eugene L.Skok,David H.Timm,Marcus L.Brown and Timothy R.Clyne.Best Practices for the Design and Construction of Low Volume Roads.FinalReport.Minnesota Local RoadResearch Board,2002,17:1-127
[17] TRL.Manual for The Labor-Based Construction of Bituminous Surfacing on Low-Volume Roads.In:White K J,John R,eds.Appropriate Surfacing for Low-Volume Roads.London:Department for International Development,2003.3-68
[18]袁承栋.低交通量道路典型路面结构的研究[硕士论文].南京:长安大学,2005.
[19]国外道路标准规范编译组.国外农村道路指南.第一版.北京:人民交通出版社,2006:148-150.
[20]刘曼娜.农村道路水泥混凝土路面研究[硕士论文].天津:河北工业大学,2007.
[21]武汉市建委.武汉地区乡村道路建设技术标准. 2009.
[22] Childs. L. D, Nussbaum P.J. Pressures at foundation soil interfaces under loaded concrete and soil-cement highway slabs. Proceedings, ASTM,1962,62:1243-1263
[23] Childs. L. D, Kapernick. Test of concrete pavement an crushed stone subbases. Journal of Highway Division, ASCE,1963,89(HW3):57-80
[24]陈飞跃.低等级公路轴载换算与基层材料性能研究[硕士论文].南京:东南大学,2005.
[25]张起森.高等路面结构设计理论与方法.第一版.北京:人民交通出版社,2005.411-424
[26]钟毅.县乡公路现状及养护对策.东北公路,1999,01:36-37.
[27]陈多鸠,关凤娟.水泥混凝土路面在农村道路建设中推广的意义.科技资讯,2007,25:247.
[28]沙庆林.高等级公路半刚性基层沥青路面.第一版.北京:人民交通出版社,1998.719-843.
[29]中华人民共和国行业标准.公路工程无机结合料稳定材料试验规程(JTJ057-1994),北京:人民交通出版社,1994.
[30]中华人民共和国行业标准.《公路路面基层施工技术规范》(JTJ034-2000),北京:人民交通出版社,2000.
[31]王志华.土质及含水量对路基力学性质的影响研究[硕士论文].呼和浩特:内蒙古农业大学,2007.
[32] Huang .Y.h., Wang .S.T. Finite element analysis of slabs on elastic solids.Transportation Enigineering Journal, ASCE,1974(100):403-416
[33] Huang .Y.h., Wang .S.T. Finite element analysis of rigid pavements with partial subgrade contact. HRR,1974(485):39-54
[34]黄晓明,朱湘,李旭等.路基路面工程.第一版.南京:东南大学出版社,2006.263-308
[35]中华人民共和国行业标准.公路水泥混凝土路面设计规范(JTGD040-2002).北京:人民交通出版社,2002.
[36]中华人民共和国行业标准.公路沥青路面设计规范(JTGD050-2006).北京:人民交通出版社,2006.
[37]李嘉.《道路设计常用数据手册》.第一版.北京:人民交通出版社,2006.164-199
[38]杨锡武.公路水泥混凝土路面典型结构设计方法.第一版.北京:人民交通出版社,2002.104-122.
[39]岳戈,陈权等. ADINA应用基础与实例详解.第一版.北京:人民交通出版社,2008.54-107
[40]黄晓明.《水泥路面设计》.第一版.北京:人民交通出版社,2004.38-40
[41] Zhang. Jun, Li.V.C.. Influence of supporting base characteristics on shrinkage-induced stresses in concrete pavement. Journal of Transportation Engineering,2001:455-162
[42]方福森.路面工程.第二版.北京:人民交通出版社,1993.120-121
[43]曾梦澜,易昕.改进的水泥混凝土路面温度应力系数经验公式表达.中南公路工程,2005,30卷4期:36-38.
[44] Yao Zukang, Zhou Deyun, Tan Zhiming. The revision of the concrete pavement thickness design procedure of China. Proceedings. 5th International Conference on Concrete Pavement Design and Rehabilitation. Purdue University,1993:341-348