废旧轮胎加筋土研究进展综述
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摘要
废旧轮胎回收利用于岩土工程回填领域取得了一系列理论和试验成果。根据国内外大量文献,综述了利用废旧轮胎改良砂土、膨胀土、黄土、黏土的研究进展。总结了不同掺量、不同粒径的轮胎在改良不同土质过程中的作用机理和效果。文献表明:粒径较大轮胎块的掺入在剪切面之间发挥了其本身固有的特性,增加了混合体的抗剪强度,而橡胶颗粒掺入土中是通过改善接触面上的摩擦特性增强土的剪切强度。轮胎与不同土体混合作为轻质土工材料用于岩土工程和路基工程,能够很好地改善土体强度、弹性性能、压缩性能。有关废旧轮胎在改良不同土的抗剪强度过程中的疲劳性、老化性和其对环境的影响仍需要进一步研究。
Both theoretical and practical progresses aspects of the application of recycled tires in the geotechnical engineering have been achieved in recent years. This paper presents a state of the art review of the application of shredded waste tire chips in the strengthening of various soils, such as, sandy soils, expansive soils; collapsible loess and cohesive soils. The results and effects of various mixing contents and tire chips sizes in these soils are reviewed. The results indicate that, larger tire chip size can improve the frictional resistance at the face of shearing and therefore increase the strength of mixed soils. The tire chips mixed soils can reduce the unit weight in the geotechnical and roadway engineering and can improved both strength and stiffness of soils. It is suggested that the cyclic shear resistance, aging effect of tire chips and impact of tie chips to the adjacent environment need to be further investigated.
Both theoretical and practical progresses aspects of the application of recycled tires in the geotechnical engineering have been achieved in recent years. This paper presents a state of the art review of the application of shredded waste tire chips in the strengthening of various soils, such as, sandy soils, expansive soils; collapsible loess and cohesive soils. The results and effects of various mixing contents and tire chips sizes in these soils are reviewed. The results indicate that, larger tire chip size can improve the frictional resistance at the face of shearing and therefore increase the strength of mixed soils. The tire chips mixed soils can reduce the unit weight in the geotechnical and roadway engineering and can improved both strength and stiffness of soils. It is suggested that the cyclic shear resistance, aging effect of tire chips and impact of tie chips to the adjacent environment need to be further investigated.
引文
[1] 杨广巍.我国废轮胎循环利用现状研究[J].中国轮胎资源综合利用,2018(1):43-47.
[2] 江镇海.我国废旧轮胎综合利用的现状与发展[J].橡胶参考资料,2011,41(5):2-5.
[3] 许冠英,彭晓春,周少奇,等.废旧轮胎回收利用对策[J].广州环境科学,2009,24(4):25-31.
[4] 任志伟,孔安,高全胜.我国废旧轮胎的回收利用现状及前景展望[J].中国资源综合利用,2009,27(6):12-14.
[5] JORGE G.ZORNBERG,ALEXANDRE R.CABRAL,CHARDPHOOM VIRATJANDR.Behaviour of tire shred-sand mixtures [J].Canadian GeotechnicalJournal,2004,41(2):227-241.
[6] MING XIAO,MARTIN LEDEZMA,CORBIN HARTMAN.Shear Resistance of Tire-Derived Aggregate Using Large-Scale Direct Shear Tests [J].Journal of Materials in Civil Engineering,2013.27 (1(04014110)):1-8.
[7] 李广信,高等土力学[M],北京:清华大学出版社,2004.
[8] 邓安,冯金荣.掺入轮胎橡胶颗粒对砂土剪切性状的影响[J].解放军理工大学学报(自然科学版),2009,10(5):483-487.
[9] 李丽华,文贝,杨智勇,等.废旧轮胎加筋土界面剪切力学性能研究[J].南方农机,2018,49(22):29-30,57.
[10] 李丽华,刘毅,肖衡林,等.轮胎碎片加筋砂土路基承载力试验[J].公路工程,2016,41(3):64-68.
[11] 李丽华,崔飞龙,肖衡林,等.废旧轮胎条与格栅加筋土剪切性能对比研究[J].人民黄河,2016,38(2):117-120.
[12] 李丽华,肖衡林,郑俊杰,等.废旧轮胎加筋路堤边坡模型试验研究[J].工程力学,2015,32(11):79-85.
[13] 李丽华,陈辉,肖衡林,等.废旧轮胎颗粒水泥混合土土工特性研究[J].长江科学院院报,2013,30(10):58-61.
[14] 李丽华,肖衡林,唐辉明,等.轮胎碎片-砂混合土抗剪性能优化试验研究[J].岩土力学,2013,34(04):1063-1067.
[15] Gary J.Foose.Sand Reinforced with Shredded Waste Tires [J].Journal of Geotechnical Engineering,1996,122(9):760-767.
[16] 廖世文.膨胀土与铁路工程[M].北京:中国铁道出版社,1984:3-5.
[17] 孙树林,魏永耀,张鑫.废弃轮胎胶粉改良膨胀土的抗剪强度研究[J].岩石力学与工程学报,2009,28(S1):3070-3075.
[18] 邹维列,谢鹏,马其天,等.废弃轮胎橡胶颗粒改性膨胀土的试验研究[J].四川大学学报(工程科学版),2011,43(3):44-48.
[19] 李保雄,苗天德.黄土抗剪强度的水敏感性特征研究[J].岩石力学与工程学报,2006(5):1003-1008.
[20] 吴玮江,谌文武,宋丙辉,等.兰州原状Q_2黄土剪切试验研究[J].兰州大学学报(自然科学版),2012,48(6):21-25.
[21] 李朝晖.废轮胎颗粒与黄土混合物岩土工程特性研究[D].兰州大学,2011.
[22] 李朝晖,张虎元.废轮胎颗粒与黄土混合物压实性能研究[J].岩土力学,2010,31(12):3715-3720,3726.
[23] 李朝晖,张虎元.废轮胎颗粒与黄土混合物剪切特性研究[J].岩土力学,2012,33(10):3013-3019.
[24] Zhaohui Li Huyuan Zhang,Shear strength of granulated rubber and loess mixtures as lightweight geomaterials [J] IEEE 2010.
[25] 高彬,陈筠,杨恒,等.红黏土在不同应力路径下的力学特性试验研究[J].地下空间与工程学报,2018,14(5):1202-1212.
[26] 李珊珊,李大勇.废旧轮胎橡胶颗粒与黏土混合土的剪切特性[J].长江科学院院报,2017,34(7):99-105.
[27] 侯恒军,薛凯喜,胡艳香,等.橡胶粉改良非饱和黏土体直剪试验研究[J].科学技术与工程,2017,17(3):293-297.
[28] 何俊,胡晓瑾,李勇,等.废旧轮胎胶粉对高岭土变形和渗透性质的影响[J].工程地质学报,2017,25(1):65-72.
[29] 何俊,李勇,阮晓晨.废旧轮胎胶粉-黏土混合土的强度性质[J].岩石力学与工程学报,2015,34(S2):4366-4372.
[2] 江镇海.我国废旧轮胎综合利用的现状与发展[J].橡胶参考资料,2011,41(5):2-5.
[3] 许冠英,彭晓春,周少奇,等.废旧轮胎回收利用对策[J].广州环境科学,2009,24(4):25-31.
[4] 任志伟,孔安,高全胜.我国废旧轮胎的回收利用现状及前景展望[J].中国资源综合利用,2009,27(6):12-14.
[5] JORGE G.ZORNBERG,ALEXANDRE R.CABRAL,CHARDPHOOM VIRATJANDR.Behaviour of tire shred-sand mixtures [J].Canadian GeotechnicalJournal,2004,41(2):227-241.
[6] MING XIAO,MARTIN LEDEZMA,CORBIN HARTMAN.Shear Resistance of Tire-Derived Aggregate Using Large-Scale Direct Shear Tests [J].Journal of Materials in Civil Engineering,2013.27 (1(04014110)):1-8.
[7] 李广信,高等土力学[M],北京:清华大学出版社,2004.
[8] 邓安,冯金荣.掺入轮胎橡胶颗粒对砂土剪切性状的影响[J].解放军理工大学学报(自然科学版),2009,10(5):483-487.
[9] 李丽华,文贝,杨智勇,等.废旧轮胎加筋土界面剪切力学性能研究[J].南方农机,2018,49(22):29-30,57.
[10] 李丽华,刘毅,肖衡林,等.轮胎碎片加筋砂土路基承载力试验[J].公路工程,2016,41(3):64-68.
[11] 李丽华,崔飞龙,肖衡林,等.废旧轮胎条与格栅加筋土剪切性能对比研究[J].人民黄河,2016,38(2):117-120.
[12] 李丽华,肖衡林,郑俊杰,等.废旧轮胎加筋路堤边坡模型试验研究[J].工程力学,2015,32(11):79-85.
[13] 李丽华,陈辉,肖衡林,等.废旧轮胎颗粒水泥混合土土工特性研究[J].长江科学院院报,2013,30(10):58-61.
[14] 李丽华,肖衡林,唐辉明,等.轮胎碎片-砂混合土抗剪性能优化试验研究[J].岩土力学,2013,34(04):1063-1067.
[15] Gary J.Foose.Sand Reinforced with Shredded Waste Tires [J].Journal of Geotechnical Engineering,1996,122(9):760-767.
[16] 廖世文.膨胀土与铁路工程[M].北京:中国铁道出版社,1984:3-5.
[17] 孙树林,魏永耀,张鑫.废弃轮胎胶粉改良膨胀土的抗剪强度研究[J].岩石力学与工程学报,2009,28(S1):3070-3075.
[18] 邹维列,谢鹏,马其天,等.废弃轮胎橡胶颗粒改性膨胀土的试验研究[J].四川大学学报(工程科学版),2011,43(3):44-48.
[19] 李保雄,苗天德.黄土抗剪强度的水敏感性特征研究[J].岩石力学与工程学报,2006(5):1003-1008.
[20] 吴玮江,谌文武,宋丙辉,等.兰州原状Q_2黄土剪切试验研究[J].兰州大学学报(自然科学版),2012,48(6):21-25.
[21] 李朝晖.废轮胎颗粒与黄土混合物岩土工程特性研究[D].兰州大学,2011.
[22] 李朝晖,张虎元.废轮胎颗粒与黄土混合物压实性能研究[J].岩土力学,2010,31(12):3715-3720,3726.
[23] 李朝晖,张虎元.废轮胎颗粒与黄土混合物剪切特性研究[J].岩土力学,2012,33(10):3013-3019.
[24] Zhaohui Li Huyuan Zhang,Shear strength of granulated rubber and loess mixtures as lightweight geomaterials [J] IEEE 2010.
[25] 高彬,陈筠,杨恒,等.红黏土在不同应力路径下的力学特性试验研究[J].地下空间与工程学报,2018,14(5):1202-1212.
[26] 李珊珊,李大勇.废旧轮胎橡胶颗粒与黏土混合土的剪切特性[J].长江科学院院报,2017,34(7):99-105.
[27] 侯恒军,薛凯喜,胡艳香,等.橡胶粉改良非饱和黏土体直剪试验研究[J].科学技术与工程,2017,17(3):293-297.
[28] 何俊,胡晓瑾,李勇,等.废旧轮胎胶粉对高岭土变形和渗透性质的影响[J].工程地质学报,2017,25(1):65-72.
[29] 何俊,李勇,阮晓晨.废旧轮胎胶粉-黏土混合土的强度性质[J].岩石力学与工程学报,2015,34(S2):4366-4372.