水泥混凝土轮迹道路设计与应用技术研究
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摘要
我国现阶段农村公路等级低,砂石路约占七成以上,许多地区缺桥少涵、晴通雨阻,农村公路的覆盖能力、技术状况和管理水平等,都不能适应当前建设社会主义新农村的需要。国家“十一五”期间虽然大力增加了对农村公路的投资和补贴,但仍不能满足需求,急需通过多种途径来实现农村公路的“通达”和“通畅”。轮迹道路作为一种低造价路面,可以作为农村公路网的有益补充并成为重要组成部分。为此本文做了以下研究:
首先,对轮迹道路交通适应性的研究,根据调查农村公路的交通组成情况,确定轮迹道路的横断面形式,以及错车形式;在此基础上研究轮迹道路的通行能力,确定出轮迹道路能适应的最大交通量;在对农村公路交通特性、常用材料、施工特点的基础上,分析轮迹道路作为农村公路的交通适用性。
其次,利用有限元计算软件,通过建模计算对轮迹道路结构进行力学分析,在已有研究的基础上进一步完善轮迹道路结构的应力分析,着重分析了轮迹道路半刚性基层层底拉应力的影响因素,提出在结构设计中的控制方法;在应力分析的基础上给出水泥混凝土轮迹道路的设计方法。本文将联锁块结构引入到轮迹道路中,根据轮迹道路的特点,在已有研究成果的基础上,给出轮迹道路联锁块结构的设计方法。
最后,本文依托试验路的修筑,总结了水泥混凝土轮迹道路的施工工艺;以试验路为参考,估算轮迹道路的造价;对轮迹道路应用在农村公路建设中进行经济效益评价。
Nowadays in china, the level of quality of rural roads is very low, the sandstone road is over 70 percent in many areas and those areas are lack of bridges. The expanding ability technical levels and management of rural road can not meet the needs of construction of the new countryside. Though government will increase investment in rural infrastructure in 11th five-year plan, the construction needs can not be met. So, government needs through various methods to achieve this goal that the rural be travelable. Cement concrete strips pavement which is a low cost road style can be important part of rural road network. So, this paper does the following research:
First, this paper study the cross-section and passing method of strips pavement base on the survey of rural traffic volume. Then, this paper has analyzed the capacity of strips pavement and define the max traffic volume which the strips pavement can meet. This paper has analyzed the traffic applicability base on traffic property construction material and technical of rural road.
Second, this paper analyze the mechanics property of rural road structure using ANSYS, the analyzing point is the tensile stress of semi-rigid type base, then provide design method. This paper takes the interlocking block to strips pavement, according to the property of strips pavement this provides the interlocking block design method.
Finally, this paper sums up the construction experience base on testing road, though accessing project cost this paper evaluate the economic effectiveness of strips pavement.
首先,对轮迹道路交通适应性的研究,根据调查农村公路的交通组成情况,确定轮迹道路的横断面形式,以及错车形式;在此基础上研究轮迹道路的通行能力,确定出轮迹道路能适应的最大交通量;在对农村公路交通特性、常用材料、施工特点的基础上,分析轮迹道路作为农村公路的交通适用性。
其次,利用有限元计算软件,通过建模计算对轮迹道路结构进行力学分析,在已有研究的基础上进一步完善轮迹道路结构的应力分析,着重分析了轮迹道路半刚性基层层底拉应力的影响因素,提出在结构设计中的控制方法;在应力分析的基础上给出水泥混凝土轮迹道路的设计方法。本文将联锁块结构引入到轮迹道路中,根据轮迹道路的特点,在已有研究成果的基础上,给出轮迹道路联锁块结构的设计方法。
最后,本文依托试验路的修筑,总结了水泥混凝土轮迹道路的施工工艺;以试验路为参考,估算轮迹道路的造价;对轮迹道路应用在农村公路建设中进行经济效益评价。
Nowadays in china, the level of quality of rural roads is very low, the sandstone road is over 70 percent in many areas and those areas are lack of bridges. The expanding ability technical levels and management of rural road can not meet the needs of construction of the new countryside. Though government will increase investment in rural infrastructure in 11th five-year plan, the construction needs can not be met. So, government needs through various methods to achieve this goal that the rural be travelable. Cement concrete strips pavement which is a low cost road style can be important part of rural road network. So, this paper does the following research:
First, this paper study the cross-section and passing method of strips pavement base on the survey of rural traffic volume. Then, this paper has analyzed the capacity of strips pavement and define the max traffic volume which the strips pavement can meet. This paper has analyzed the traffic applicability base on traffic property construction material and technical of rural road.
Second, this paper analyze the mechanics property of rural road structure using ANSYS, the analyzing point is the tensile stress of semi-rigid type base, then provide design method. This paper takes the interlocking block to strips pavement, according to the property of strips pavement this provides the interlocking block design method.
Finally, this paper sums up the construction experience base on testing road, though accessing project cost this paper evaluate the economic effectiveness of strips pavement.
引文
1李红,傅智.水泥混凝土乡村轮迹道路.国外公路.1997,4(17):37~40
2冯正霖.全面推进新时期农村公路建设为建设社会主义新农村作出新贡献.交通部办公厅.交办发[2006]47号.
3白常火,姬东方,郑立宝.水泥混凝土轮迹道路设计方法初探.西部探矿工程.2003,11:154~156
4 Concrete Strip Roads for the farm. Cement & Concrete Institute.1996:1~4
5 Knapton J, Barber S. The Behaviour of Concrete Black Pavement. Proc.I.C.E, Part1, 1979: 15~24
6 Shackel B. Design and Construction of Interlocking Concrete Block Pavements. Elsevier Applied Science. London and New York. 1992:67~78
7 Houben L J K, Molenaar A A A, Fuchs G H A M, Koll H O. Analysis and Design of Concrete Block Pavement, Proceeding of 2nd International Concrete Block Pavement with a Sand Subbase, Proc.I.C.E, Part2, 1980::35~48
8 Nishizawa T, Matsuno S, Komura M, Analysis of Interlocking Block Pavements by Finite Element Method, Proceedings of 2nd International Conference on Concrete Block Paveing, Delft,1984:27~36
9英国港口学会.港区和其它工业区的重型铺面结构设计手册.交通部水运工程科技情报网译. 1982:24~35
10 Dutruel F, Dardare J. Contribution to the Study of Stuctural Behaviour of a Concrete Pavement, Proceedings of 2nd International Conference on Concrete Block paving, Delft, 1984:26~34
11邢真真.水泥混凝土轮迹路面设计方法的研究.哈尔滨工业大学硕士学位论文.2006
12孙立军.现代联锁块铺面.同济大学出版社.2000:64~96
13靳长征,李永胜,曲俊荣.农村公路的特点及其筑养机械.建筑机械.2006,9:15~18
14叶小斌.关于农村公路发展若干问题的探讨.经济师. 2007.5:191~193
15陈尊崇.农村公路建设研究分析. 2006.5:118~119
16蒋劲松.对农村公路建所的思考.湖南科技学院学报. 2005.6:104~105
17程凯,田学光.浅谈农村公路建设中的问题.黑龙江交通科技. 2004.3:121~122
18米·费·斯米尔诺夫.单车道公路的通过能力.中国公路杂志. 1959.9:5~7
19陈宽民,严宝杰.道路通行能力分析.人民交通出版社. 2003.10:15~30
20郭祥.设计林区运材公路错车道的体会.林业勘查设计. 1972.4:27~31
21魏国强.浅谈农村公路施工机械的使用.山西建筑. 2007.5:355~356
22郭凌霄.县乡公路养护机械配置及施工工艺.科学之友. 2006.2:25~26
23张润利,贺杰.农村公路建设需要什么样的机械.交通世界. 2004.6:38~40
24谈至明,姚祖康,刘伯莹.双层水泥混凝土路面板的温度应力.中国公路学报,2003.1:25~28
25邓学钧,陈荣生.刚性路面设计.人民交通出版社.2005:135~138
26姚祖康.水泥混凝土路面设计.安徽科学技术出版社.1997.9
27周富杰,谢晋光,孙立军.复合沥青路面临界荷位分析.上海市公路学会第四届年会学术论文集.1999:47~51
28李永强、车惠民.在等幅重复应力作用下混凝土弯曲疲劳性能研究.铁道学报.1999.2:76~79
29 Ioannides. A. M. and Khazanovich. L.. Nonlinear temperature effects on multigayered concrete pavements. Journal of Transportation Engineering, 1998.2:128~136
30 Pane. I. Hansen. w and Mohamed. A. R.. Three-dimensional finite element study oneffects of nonlinear temperature gradients in concrete pavements. TRR 1619,1998:58~66
31黄卫,钱振东.高等水泥混凝土路面设计理论与方法.科学出版社.2000:136~140
32 Federal Highway Administration . Evaluation On Rigid Pavement OverlayDesign Procedures.Report No.FHWA/RD-83/090,67-70
33 Speakman Jim. Ultra Thin, fiber reinforced concrete overlays for urban intersections. Transportation Research Record,1996:15~20
34 I.E.Harik, P.Jianping, H.Southgate, D.Allen. Temperature Effects on Rigid Pavements. Journal of Transportation Engineering. February, 1994: 27~32
35 Tu Hsiang-Te. Thermal Stress Analysis of a Concrete Pavement Without Expansion Joints, Experimental Mechanics. December, 1989:17~20
36陈炳生.预制块铺面设计研究.中国市政工程. 1999,9(3):1~9 - 6 2 -
37李彦,罗国梁.砌块路面设计.城市道桥与防洪. 2006,1(1):23~25
38孙立军.联锁块铺面的结构承载理论.土木工程学报. 1995,8(4):16~21
39孙立军.港区联锁块铺面结构设计方法.同济大学学报. 1996,2(1):17~22
40赵燕,彭元芳.联锁块铺面结构承载力理论与铺面设计新方法.1998:70~73
41 Mavin.K.C. Site and Laboratory Testing of Interlocking Concrete Block Pavements. Second International Conference on Concrete Block Paving, Delft. 1984:
42 Shackel B. An Experimental Investigation of Factors Influencing the Design of Interlocking Concrete Pavements for Roads. 1979:
43 Hodgkinson.J.R, Morrish.C.F. Design of Interlocking Concrete Pavements for Road Traffic. Cement and Concrete Association of Australia. Technical Note TN40. 1982:
44 Knapton.J, Nixon N, Partners. The Structural Design and Performance of Concrete Block Roads. Fifth International Conference on Design and Rehabiliation of Concrete Pavements. 1985:
45 Shackel B. Evaluation Design and Application of Concrete Block Pavements. Third International Conference on Concrete Pavement Design and rehabiliation. 1985:
46 AASHTO. Guide for Design of Pavement Structures. Washington D.C, AASHTO. 1993:
47杨春巍,郝晓东,王晓红.小型砌块的铺装设计与施工介绍.黑龙江交通科技. 1999(4):17~19
48李永明.联锁块铺面的施工工艺和质量控制要点.港口技术. 2001.6(2):29~30
49 Rowe.G.H. Bedding Sands for Concrete Block Paving. New Zealand Concrete Research Association. 1979:123~126
50 Shackel B. An Experimental Investigation of the Roles of Bedding and Jointing Sand in the Performance of Interlocking Concrete Block Pavements. Beton No.19.1980:56~60
2冯正霖.全面推进新时期农村公路建设为建设社会主义新农村作出新贡献.交通部办公厅.交办发[2006]47号.
3白常火,姬东方,郑立宝.水泥混凝土轮迹道路设计方法初探.西部探矿工程.2003,11:154~156
4 Concrete Strip Roads for the farm. Cement & Concrete Institute.1996:1~4
5 Knapton J, Barber S. The Behaviour of Concrete Black Pavement. Proc.I.C.E, Part1, 1979: 15~24
6 Shackel B. Design and Construction of Interlocking Concrete Block Pavements. Elsevier Applied Science. London and New York. 1992:67~78
7 Houben L J K, Molenaar A A A, Fuchs G H A M, Koll H O. Analysis and Design of Concrete Block Pavement, Proceeding of 2nd International Concrete Block Pavement with a Sand Subbase, Proc.I.C.E, Part2, 1980::35~48
8 Nishizawa T, Matsuno S, Komura M, Analysis of Interlocking Block Pavements by Finite Element Method, Proceedings of 2nd International Conference on Concrete Block Paveing, Delft,1984:27~36
9英国港口学会.港区和其它工业区的重型铺面结构设计手册.交通部水运工程科技情报网译. 1982:24~35
10 Dutruel F, Dardare J. Contribution to the Study of Stuctural Behaviour of a Concrete Pavement, Proceedings of 2nd International Conference on Concrete Block paving, Delft, 1984:26~34
11邢真真.水泥混凝土轮迹路面设计方法的研究.哈尔滨工业大学硕士学位论文.2006
12孙立军.现代联锁块铺面.同济大学出版社.2000:64~96
13靳长征,李永胜,曲俊荣.农村公路的特点及其筑养机械.建筑机械.2006,9:15~18
14叶小斌.关于农村公路发展若干问题的探讨.经济师. 2007.5:191~193
15陈尊崇.农村公路建设研究分析. 2006.5:118~119
16蒋劲松.对农村公路建所的思考.湖南科技学院学报. 2005.6:104~105
17程凯,田学光.浅谈农村公路建设中的问题.黑龙江交通科技. 2004.3:121~122
18米·费·斯米尔诺夫.单车道公路的通过能力.中国公路杂志. 1959.9:5~7
19陈宽民,严宝杰.道路通行能力分析.人民交通出版社. 2003.10:15~30
20郭祥.设计林区运材公路错车道的体会.林业勘查设计. 1972.4:27~31
21魏国强.浅谈农村公路施工机械的使用.山西建筑. 2007.5:355~356
22郭凌霄.县乡公路养护机械配置及施工工艺.科学之友. 2006.2:25~26
23张润利,贺杰.农村公路建设需要什么样的机械.交通世界. 2004.6:38~40
24谈至明,姚祖康,刘伯莹.双层水泥混凝土路面板的温度应力.中国公路学报,2003.1:25~28
25邓学钧,陈荣生.刚性路面设计.人民交通出版社.2005:135~138
26姚祖康.水泥混凝土路面设计.安徽科学技术出版社.1997.9
27周富杰,谢晋光,孙立军.复合沥青路面临界荷位分析.上海市公路学会第四届年会学术论文集.1999:47~51
28李永强、车惠民.在等幅重复应力作用下混凝土弯曲疲劳性能研究.铁道学报.1999.2:76~79
29 Ioannides. A. M. and Khazanovich. L.. Nonlinear temperature effects on multigayered concrete pavements. Journal of Transportation Engineering, 1998.2:128~136
30 Pane. I. Hansen. w and Mohamed. A. R.. Three-dimensional finite element study oneffects of nonlinear temperature gradients in concrete pavements. TRR 1619,1998:58~66
31黄卫,钱振东.高等水泥混凝土路面设计理论与方法.科学出版社.2000:136~140
32 Federal Highway Administration . Evaluation On Rigid Pavement OverlayDesign Procedures.Report No.FHWA/RD-83/090,67-70
33 Speakman Jim. Ultra Thin, fiber reinforced concrete overlays for urban intersections. Transportation Research Record,1996:15~20
34 I.E.Harik, P.Jianping, H.Southgate, D.Allen. Temperature Effects on Rigid Pavements. Journal of Transportation Engineering. February, 1994: 27~32
35 Tu Hsiang-Te. Thermal Stress Analysis of a Concrete Pavement Without Expansion Joints, Experimental Mechanics. December, 1989:17~20
36陈炳生.预制块铺面设计研究.中国市政工程. 1999,9(3):1~9 - 6 2 -
37李彦,罗国梁.砌块路面设计.城市道桥与防洪. 2006,1(1):23~25
38孙立军.联锁块铺面的结构承载理论.土木工程学报. 1995,8(4):16~21
39孙立军.港区联锁块铺面结构设计方法.同济大学学报. 1996,2(1):17~22
40赵燕,彭元芳.联锁块铺面结构承载力理论与铺面设计新方法.1998:70~73
41 Mavin.K.C. Site and Laboratory Testing of Interlocking Concrete Block Pavements. Second International Conference on Concrete Block Paving, Delft. 1984:
42 Shackel B. An Experimental Investigation of Factors Influencing the Design of Interlocking Concrete Pavements for Roads. 1979:
43 Hodgkinson.J.R, Morrish.C.F. Design of Interlocking Concrete Pavements for Road Traffic. Cement and Concrete Association of Australia. Technical Note TN40. 1982:
44 Knapton.J, Nixon N, Partners. The Structural Design and Performance of Concrete Block Roads. Fifth International Conference on Design and Rehabiliation of Concrete Pavements. 1985:
45 Shackel B. Evaluation Design and Application of Concrete Block Pavements. Third International Conference on Concrete Pavement Design and rehabiliation. 1985:
46 AASHTO. Guide for Design of Pavement Structures. Washington D.C, AASHTO. 1993:
47杨春巍,郝晓东,王晓红.小型砌块的铺装设计与施工介绍.黑龙江交通科技. 1999(4):17~19
48李永明.联锁块铺面的施工工艺和质量控制要点.港口技术. 2001.6(2):29~30
49 Rowe.G.H. Bedding Sands for Concrete Block Paving. New Zealand Concrete Research Association. 1979:123~126
50 Shackel B. An Experimental Investigation of the Roles of Bedding and Jointing Sand in the Performance of Interlocking Concrete Block Pavements. Beton No.19.1980:56~60