高寒地区水泥混凝土路面抗冻技术探究
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摘要
高寒地区的极端气候环境条件对水泥混凝土路面的抗冻性提出了极大的考验,冻胀冻裂是其主要的破坏形式。分析了水泥混凝土受冻破坏的机理,从水泥混凝土路面设计、水泥混凝土配合比设计、添加外加剂、外掺矿物材料、加强施工控制、注重早期养护等方面探讨了高寒地区水泥混凝土路面的抗冻技术。
The extreme climatic and environmental conditions in alpine regions is a great challenge to the anti-freezing property of cement concrete pavement,with frost heave and fracturing being the main defects.In the paper the freezing and breaking mechanism of cement concrete is analyzed,and the antifreezing technology of cement concrete pavement in alpine regions is discussed from the aspects of cement concrete pavement design,cement concrete mix design,adding admixtures,adding additives,strengthening construction control and paying attention to early maintenance.
The extreme climatic and environmental conditions in alpine regions is a great challenge to the anti-freezing property of cement concrete pavement,with frost heave and fracturing being the main defects.In the paper the freezing and breaking mechanism of cement concrete is analyzed,and the antifreezing technology of cement concrete pavement in alpine regions is discussed from the aspects of cement concrete pavement design,cement concrete mix design,adding admixtures,adding additives,strengthening construction control and paying attention to early maintenance.
引文
[1]李靖.冻融环境下路用水泥混凝土抗裂性能研究[D].西安:长安大学,2012.
[2]Mehta P K,Burrows R W.Building durability structures in the 21st century[J].Indian Concrete Journal,2001,75(7):437-443.
[3]孙洪燕.水泥混凝土路面抗冻性研究[D].哈尔滨:东北林业大学,2003.
[4]唐山林.寒冷地区水泥混凝土路面典型病害类型与成因机理研究[D].重庆:重庆交通大学,2014.
[5]麻海舰.寒区机场道面混凝土耐久性区划及抗冻性参数设计[D].南京:南京航空航天大学,2015.
[6]付亚伟,蔡良才,王硕太,等.道面混凝土抗冻耐久性设计研究[J].新型建筑材料,2010,37(9):9-13.
[7]李雪峰.青藏高原地区混凝土抗冻设计及预防措施研究[D].南京:东南大学,2015.
[8]高蕾,陈拴发.配合比设计参数对高性能混凝土抗冻性敏感特性的影响[J].交通运输工程学报,2006,(4):27-31.
[9]洪锦祥,缪昌文,黄卫,等.考虑冻融损伤效应的水泥混凝土路面设计方法[J],中国公路学报,2012,25(5):12-17.
[10]邴文山.水泥混凝土路面抗冻厚度及其可靠性分析[J].公路,1987,(2):18-21,12.
[11]戴惠民,高伟,王兴隆,等.公路水泥混凝土路面结构抗冻厚度研究[J].东北公路,1999,(4):14-20,23.
[12]陈志国,王哲人.季节性冻土地区公路路面抗冻设计方法[J].中国公路学报,2009,22,(5):34-40.
[13]赵尚传,周正德,王建良,等.高寒地区水泥混凝土路面配合比设计[J].公路,2004,(7):53-55.
[14]付二全.内蒙古严寒地区水泥混凝土路面抗冻性能试验研究[D].西安:长安大学,2015.
[15]刘建敏.引气剂在高寒地区水泥混凝土路面施工中的应用[J].石家庄铁道学院学报,2007,(2):120-123.
[16]肖治微.高寒地区混凝土抗冻性试验研究[D].重庆:重庆交通大学,2010.
[17]Wu H,Liu Z,Sun B,et al.Experimental investigation on freeze-thaw durability of Portland cement pervious concrete(PCPC)[J].Construction and Building Materials,2016,117:63-71.
[18]郭荣泰.水泥混凝土路面抗冻性与抗盐冻性研究[C]//交通部科技教育司,交通部公路司,中国公路学会.第一届全国公路科技创新高层论坛论文集:公路设计与施工卷,2002:5.
[19]张辉.水泥混凝土路面抗盐冻性能研究[D].南京:南京航空航天大学,2009.
[20]王栋,袁国清,李文忠.如何提高路面混凝土的抗冻性[J].森林工程,2004,(2):58-59.
[21]胡邦胜.高寒地区混凝土的抗冻性能研究综述[J].四川水泥,2017,(2):299.
[22]Vahedifard F,Nili M,Meehan C L.Assessing the effects of supplementary cementitious materials on the performance of low-cement roller compacted concrete pavement[J].Construction and Building Materials,2010,24(12):2528-2535.
[23]Yang J,Jiang G.Experimental study of pervious concrete pavement materials[J].Cement and Concrete Research,2003,33(3):381-386.
[24]Mohamed O A,Rens K L,Steinaker J J,Factors Affecting Resistance of Concrete to Freezing and Thawing Damage[J].Journal of Materials in Civil Engineering,2000,12(1):26-32.
[25]高环宇.大掺量粉煤灰混凝土配合比设计及抗冻性能的研究[D].呼和浩特:内蒙古农业大学,2009.
[26]Gonzalez M,Tighe S L,Hui K,et al.Evaluation of freeze/thaw and scaling response of nanoconcrete for Portland Cement Concrete(PCC)pavements[J].Construction and Building Materials,2016,120:465-472.
[27]Salemi N,Behfarnia K,Zaree S A.Effect of nanoparticles on frost durability of concrete[J].Asian Journal of Civil Engineering,2014,15(3):411-420.
[28]Abbaszadeh R,Modarres A.Freeze-thaw durability of non-air-entrained roller compacted concrete designed for pavement containing cement kiln dust[J].Cold Regions Science and Technology,2017,141:16-27.
[29]Farnam Y,Esmaeeli H S,Zavattieri P D,et al.Incorporating phase change materials in concrete pavement to melt snow and ice[J].Cement and Concrete Composites,2017,84:134-145.
[30]李博涵.高原高寒地区水泥混凝土路面施工养护技术[J].工程建设与设计,2012,(9):170-171,174.
[31]吴生才.寒冷地区水泥混凝土路面的施工技术[J].交通标准化,2013,(20):35-37.
[32]张文坤.寒冷地区水泥混凝土路面质量控制与病害成因分析及防治[J].内蒙古公路与运输,2005,(1):26-28.
[33]赵尚传,朱建平,周正德,等.高寒地区水泥混凝土路面降低断板率的措施[J].施工技术,2005,34(5):65-68.
[34]马先伟,张家科,刘剑辉.高性能水泥基材料内养护剂用高吸水树脂的研究进展[J].硅酸盐学报,2015,43(8):1101-1110.
[2]Mehta P K,Burrows R W.Building durability structures in the 21st century[J].Indian Concrete Journal,2001,75(7):437-443.
[3]孙洪燕.水泥混凝土路面抗冻性研究[D].哈尔滨:东北林业大学,2003.
[4]唐山林.寒冷地区水泥混凝土路面典型病害类型与成因机理研究[D].重庆:重庆交通大学,2014.
[5]麻海舰.寒区机场道面混凝土耐久性区划及抗冻性参数设计[D].南京:南京航空航天大学,2015.
[6]付亚伟,蔡良才,王硕太,等.道面混凝土抗冻耐久性设计研究[J].新型建筑材料,2010,37(9):9-13.
[7]李雪峰.青藏高原地区混凝土抗冻设计及预防措施研究[D].南京:东南大学,2015.
[8]高蕾,陈拴发.配合比设计参数对高性能混凝土抗冻性敏感特性的影响[J].交通运输工程学报,2006,(4):27-31.
[9]洪锦祥,缪昌文,黄卫,等.考虑冻融损伤效应的水泥混凝土路面设计方法[J],中国公路学报,2012,25(5):12-17.
[10]邴文山.水泥混凝土路面抗冻厚度及其可靠性分析[J].公路,1987,(2):18-21,12.
[11]戴惠民,高伟,王兴隆,等.公路水泥混凝土路面结构抗冻厚度研究[J].东北公路,1999,(4):14-20,23.
[12]陈志国,王哲人.季节性冻土地区公路路面抗冻设计方法[J].中国公路学报,2009,22,(5):34-40.
[13]赵尚传,周正德,王建良,等.高寒地区水泥混凝土路面配合比设计[J].公路,2004,(7):53-55.
[14]付二全.内蒙古严寒地区水泥混凝土路面抗冻性能试验研究[D].西安:长安大学,2015.
[15]刘建敏.引气剂在高寒地区水泥混凝土路面施工中的应用[J].石家庄铁道学院学报,2007,(2):120-123.
[16]肖治微.高寒地区混凝土抗冻性试验研究[D].重庆:重庆交通大学,2010.
[17]Wu H,Liu Z,Sun B,et al.Experimental investigation on freeze-thaw durability of Portland cement pervious concrete(PCPC)[J].Construction and Building Materials,2016,117:63-71.
[18]郭荣泰.水泥混凝土路面抗冻性与抗盐冻性研究[C]//交通部科技教育司,交通部公路司,中国公路学会.第一届全国公路科技创新高层论坛论文集:公路设计与施工卷,2002:5.
[19]张辉.水泥混凝土路面抗盐冻性能研究[D].南京:南京航空航天大学,2009.
[20]王栋,袁国清,李文忠.如何提高路面混凝土的抗冻性[J].森林工程,2004,(2):58-59.
[21]胡邦胜.高寒地区混凝土的抗冻性能研究综述[J].四川水泥,2017,(2):299.
[22]Vahedifard F,Nili M,Meehan C L.Assessing the effects of supplementary cementitious materials on the performance of low-cement roller compacted concrete pavement[J].Construction and Building Materials,2010,24(12):2528-2535.
[23]Yang J,Jiang G.Experimental study of pervious concrete pavement materials[J].Cement and Concrete Research,2003,33(3):381-386.
[24]Mohamed O A,Rens K L,Steinaker J J,Factors Affecting Resistance of Concrete to Freezing and Thawing Damage[J].Journal of Materials in Civil Engineering,2000,12(1):26-32.
[25]高环宇.大掺量粉煤灰混凝土配合比设计及抗冻性能的研究[D].呼和浩特:内蒙古农业大学,2009.
[26]Gonzalez M,Tighe S L,Hui K,et al.Evaluation of freeze/thaw and scaling response of nanoconcrete for Portland Cement Concrete(PCC)pavements[J].Construction and Building Materials,2016,120:465-472.
[27]Salemi N,Behfarnia K,Zaree S A.Effect of nanoparticles on frost durability of concrete[J].Asian Journal of Civil Engineering,2014,15(3):411-420.
[28]Abbaszadeh R,Modarres A.Freeze-thaw durability of non-air-entrained roller compacted concrete designed for pavement containing cement kiln dust[J].Cold Regions Science and Technology,2017,141:16-27.
[29]Farnam Y,Esmaeeli H S,Zavattieri P D,et al.Incorporating phase change materials in concrete pavement to melt snow and ice[J].Cement and Concrete Composites,2017,84:134-145.
[30]李博涵.高原高寒地区水泥混凝土路面施工养护技术[J].工程建设与设计,2012,(9):170-171,174.
[31]吴生才.寒冷地区水泥混凝土路面的施工技术[J].交通标准化,2013,(20):35-37.
[32]张文坤.寒冷地区水泥混凝土路面质量控制与病害成因分析及防治[J].内蒙古公路与运输,2005,(1):26-28.
[33]赵尚传,朱建平,周正德,等.高寒地区水泥混凝土路面降低断板率的措施[J].施工技术,2005,34(5):65-68.
[34]马先伟,张家科,刘剑辉.高性能水泥基材料内养护剂用高吸水树脂的研究进展[J].硅酸盐学报,2015,43(8):1101-1110.