沥青常规检测指标的再认识
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摘要
文章主要结合既有研究成果对部分常规指标进行再分析。研究认为,常规指标体现出有限的粘弹性信息,使其更多作为某个固定条件下的产品质量评估指标,没有全面的过程行为评估功能,致使常规指标的表征能力不足,或可弱化沥青产品质量控制的有效性。沥青产品的检测方法和体系需要升级或者被部分替代,积极利用流变测试手段来评估沥青,会带来更好的路用性能关联性。
In this paper, some routine indicators are reanalyzed in combination with existing research results. Research shows that routine indicators reflect the finite viscoelastic information, making it more as a product quality evaluation index in particle fixed condition without comprehensive evaluation function, resulting in an inadequate evaluation ability of conventional indicators, or weakening the effectiveness of asphalt products quality control. The testing methods and systems of asphalt products need to be upgraded or partly replaced. The use of rheological testing methods to evaluate asphalt will bring better road performance relevance.
In this paper, some routine indicators are reanalyzed in combination with existing research results. Research shows that routine indicators reflect the finite viscoelastic information, making it more as a product quality evaluation index in particle fixed condition without comprehensive evaluation function, resulting in an inadequate evaluation ability of conventional indicators, or weakening the effectiveness of asphalt products quality control. The testing methods and systems of asphalt products need to be upgraded or partly replaced. The use of rheological testing methods to evaluate asphalt will bring better road performance relevance.
引文
[1]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.
[2]张玉贞.石油沥青的评价体系与沥青的质量[C].//第五届全国路面材料及新技术研讨会论文集.2004:29-30.
[3]胡晓倩.关于道路石油沥青评价体系概述[J].建筑工程技术与设计.2015,7:878.
[4]马峰,傅珍.硬质沥青和高模量沥青混凝土在法国的应用[J].中外公路,2008,28(06):221-223.
[5]夏全平,孙杰,李庶安,等.EME2高模量沥青混合料性能对比试验研究[J].沈阳建筑大学学报(自然科学版),2018, 34(01):11-21.
[6]樊亮,林荔萍,马士杰,等.沥青针入度的衍生指标探讨[J].石油沥青,2010, 24(01):53-57.
[7] Cliff Nicholls. Analysis of Available Data for Validation of Bitumen Tests--Report on Phase 1. of the BiTVal Project[R]. www.fehrl.org.
[8]曾梦澜,李洁,黄冰,等.基于常规试验数据的沥青劲度模量一般公式表达[J].中南公路工程,2004, 29(1):45-58.
[9] Fan Liang, Lin jian, Wei Jianming, etc,. Viscoelastic Characteristics of Asphalt Binders at Softening Point Temperature[J]. China Petrol Proc&Petrochem Techn. 2014, 16(3):19-25.
[10]樊亮,申全军,王林,等.沥青及其胶泥体系低温性能探讨[J].石油沥青,2008, 22(04):18-22.
[11]林江涛,梁皓,樊亮.基于时间及频率扫描的沥青高低温性能试验研究[J].建筑材料学报,2018, 21(03):516-522.
[12]樊亮,樊秀芝,宋小金,等.沥青零剪切黏度的计算模型与方法比较[J].新型建筑材料,2012,39(05):20-23.
[13] NCHRP RP648. Mixing and compaction temperatures of asphalt binders in Hot-Mix Asphalt[R].TRB. 2010.
[14]林江涛,樊亮,周海防.SBS改性沥青离析试验影响因素及商榷[J].中外公路,2011, 31(05):228-231.
[15]樊亮,宋小金,申全军,等.沥青及胶泥流变特性与混合料性能的灰关联分析[J].公路,2009(11):169-174.
[16]樊亮,孔祥利,林江涛,等.基于流变测试技术的沥青评价方法研究进展[J].材料导报,2012,26(01):123-128.
[17]周持兴.聚合物流变试验与应用[M].上海:交通大学出版社,2003.
[18] Timothy R. Clyne, Mihai 0. Marasteanu. Inventory of Properties of Minnesota Certified Asphalt Binders[R]. Minnesota Department of Transportation,2004.
[2]张玉贞.石油沥青的评价体系与沥青的质量[C].//第五届全国路面材料及新技术研讨会论文集.2004:29-30.
[3]胡晓倩.关于道路石油沥青评价体系概述[J].建筑工程技术与设计.2015,7:878.
[4]马峰,傅珍.硬质沥青和高模量沥青混凝土在法国的应用[J].中外公路,2008,28(06):221-223.
[5]夏全平,孙杰,李庶安,等.EME2高模量沥青混合料性能对比试验研究[J].沈阳建筑大学学报(自然科学版),2018, 34(01):11-21.
[6]樊亮,林荔萍,马士杰,等.沥青针入度的衍生指标探讨[J].石油沥青,2010, 24(01):53-57.
[7] Cliff Nicholls. Analysis of Available Data for Validation of Bitumen Tests--Report on Phase 1. of the BiTVal Project[R]. www.fehrl.org.
[8]曾梦澜,李洁,黄冰,等.基于常规试验数据的沥青劲度模量一般公式表达[J].中南公路工程,2004, 29(1):45-58.
[9] Fan Liang, Lin jian, Wei Jianming, etc,. Viscoelastic Characteristics of Asphalt Binders at Softening Point Temperature[J]. China Petrol Proc&Petrochem Techn. 2014, 16(3):19-25.
[10]樊亮,申全军,王林,等.沥青及其胶泥体系低温性能探讨[J].石油沥青,2008, 22(04):18-22.
[11]林江涛,梁皓,樊亮.基于时间及频率扫描的沥青高低温性能试验研究[J].建筑材料学报,2018, 21(03):516-522.
[12]樊亮,樊秀芝,宋小金,等.沥青零剪切黏度的计算模型与方法比较[J].新型建筑材料,2012,39(05):20-23.
[13] NCHRP RP648. Mixing and compaction temperatures of asphalt binders in Hot-Mix Asphalt[R].TRB. 2010.
[14]林江涛,樊亮,周海防.SBS改性沥青离析试验影响因素及商榷[J].中外公路,2011, 31(05):228-231.
[15]樊亮,宋小金,申全军,等.沥青及胶泥流变特性与混合料性能的灰关联分析[J].公路,2009(11):169-174.
[16]樊亮,孔祥利,林江涛,等.基于流变测试技术的沥青评价方法研究进展[J].材料导报,2012,26(01):123-128.
[17]周持兴.聚合物流变试验与应用[M].上海:交通大学出版社,2003.
[18] Timothy R. Clyne, Mihai 0. Marasteanu. Inventory of Properties of Minnesota Certified Asphalt Binders[R]. Minnesota Department of Transportation,2004.