纤维改性土壤的研究现状与进展
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摘要
纤维改性土壤是一种新型土工复合材料,利用土壤对纤维的握裹力和纤维网对土壤的空间约束力来提高土壤的抗变形能力和稳定性,改善土壤的抗冲击性能和韧性,在基础设施建设领域具有巨大的市场价值和广阔的应用前景。综述了纤维改性土壤概况,分别介绍了无机纤维、人造合成纤维、植物纤维改性土壤的研究现状,展望了纤维改性土壤的发展前景。
Fiber-modified soil is a new type of geotechnical composite material obtained by compressing fiber and soil with a certain ratio. Soil resistance and stability are improved by using soil gripping power to fiber and fiber net binding force to soil space. The present researches of soil modified by inorganic fibers, artificial synthetic fibers and plant fibers were introduced respectively. The development of the fiber-modified soil was prospected.
Fiber-modified soil is a new type of geotechnical composite material obtained by compressing fiber and soil with a certain ratio. Soil resistance and stability are improved by using soil gripping power to fiber and fiber net binding force to soil space. The present researches of soil modified by inorganic fibers, artificial synthetic fibers and plant fibers were introduced respectively. The development of the fiber-modified soil was prospected.
引文
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[9]高磊,胡国辉,陈永辉,等.玄武岩纤维加筋黏土三轴试验研究[J].岩土工程学报,2017,39(s1):198-203.
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[16]孔玉侠,沈飞凡,王慧娟,聚丙烯纤维加筋砂土的剪胀特性[J],岩土工程学报,2018,40(12):2249-2256.
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[20]杨舒,李光范,骆俊晖,等.PVC纤维土三轴试验分析[J].北京建筑工程学院学报,2010,26(4):12-15.
[21]Park T,Tan S A.Enhanced performance of reinforced soil walls by the inclusion of short fiber[J].Geotextiles&Geomembranes,2005,23(23):348-361.
[22]Kumar A,Walia B S,Mohan J.Compressive strength of fiber reinforced highly compressible clay[J].Construction and building materials,2006,20(10):1063-1068.
[23]柴寿喜,王沛,王晓燕.麦秸秆布筋区域与截面形状下的加筋土抗剪强度[J].岩土力学,2013,34(1):92-100.
[24]石茜,柴寿喜,魏丽.加筋稻草与麦秸秆的吸水性及拉伸性能实验研究[J].地下空间与工程学报,2016,12(6):1471-1476.
[25]卫杰,张晓明,丁树文,等.黄麻纤维加筋条件对崩岗岩土无侧限抗压强度的影响[J].水土保持学报,2015,29(6):59-63.
[26]Babu G L S,Vasudevan A K.Strength and Stiffness Response of Coir FiberReinforced Tropical Soil[J].Journal of Materials in Civil Engineering,2008,20(9):571-577.
[27]Anggraini V,Asadi A,Huat B B K,et al.Effects of coir fibers on tensile and compressive strength of lime treated soft soil[J].Measurement,2015,59:372-381.
[28]刘建龙.棉纤维加筋土的强度及变形特性试验研究[D].西北农业科技大学,2018.
[29]Prabakar J,Sridhar R S.Effect of random inclusion of sisal fibre on strength behaviour of soil[J].Construction and Building Materials,2002,16(2):123-131.
[30]刘宏远,刘亮,李秀军,等.植物纤维毯道路边坡防护技术综合效益评价[J].水土保持学报,2019,33(1):345-352.
[31]高晓颖,孙冲.植物纤维类型及用量对土壤渗透性的影响[J].水利与建筑工程学报,2018,16(5):121-124.
[32]刘威,孙海龙,李绍才,等.加筋纤维类型及用量对薄层土壤抗剪强度的影响[J].中国水土保持,2011(10):58-60.
[2]万畅.纤维加筋土强度特性研究[D].湖北工业大学硕士学位论文,2016.
[3]孙红,姜开锋,吴雪萍,葛修润.软弱土路堤的玻璃纤维加筋土加固技术[J].地下空间与工程学报,2014,10(S2):1893-1898.
[4]李丽华,万畅,刘永莉,等.玻璃纤维加筋砂土剪切强度特性研宄[J].武汉大学学报(工学版),2017,50(01):102-106.
[5]胡显奇.我国连续玄武岩纤维的进展及发展建议[J].高科技纤维与应用,2008,33(6):13-18.
[6]徐洪钟,彭轶群,赵志鹏,等.短切玄武岩纤维加筋膨胀土的试验研究[J].建筑科学,28(9):44-47.
[7]张丹,许强,郭莹.玄武岩纤维加筋膨胀土的强度与干缩变形特性试验[J].东南大学学报(自然科学版),2012,05:975-980.
[8]王剑烨,彭丽云.玄武岩纤维加固粉土性能试验研究[J].北京建筑大学学报,2015(3):33-38.
[9]高磊,胡国辉,陈永辉,等.玄武岩纤维加筋黏土三轴试验研究[J].岩土工程学报,2017,39(s1):198-203.
[10]高先建.玄武岩纤维增强复合锚杆支护土质边坡设计方法的试验研究[D].西南交通大学,2017.
[11]Cristelo N,Cunha V M C F,Dias M,et al.Influence of discrete fibre reinforcement on the uniaxial compression response and seismic wave velocity of a cement-stabilised sandy-clay[J].Geotextiles and Geomembranes,2015,43(1):1-13.
[12]Puppala A,Musenda C.Effects of fiber reinforcement on strength and volume change in expansive soils[J].Transportation research record:Journal of the transportation research board,2000(1736):134-140.
[13]张金利,蒋正国,杨钢.聚丙烯纤维红黏土力学特性试验研究[J].岩土工程学报,2011(S1):427-432.
[14]施利国,张孟喜,曹鹏.聚丙烯纤维加筋灰土的三轴强度特性[J].岩土力学,2011,09:2721-2728.
[15]朱奕嘉,高阳阳,生物酶聚丙烯纤维复合改性土壤研究[J].广东化工,2018,45(20):189-192.
[16]孔玉侠,沈飞凡,王慧娟,聚丙烯纤维加筋砂土的剪胀特性[J],岩土工程学报,2018,40(12):2249-2256.
[17]李小涛,王乐,杨敏,聚丙烯纤维增强半水磷石膏人工土壤的研究[J],非金属矿,2018,41(3):40-42
[18]璩继立,江海洋,赵冬雪,等.上海黏土掺入聚乙烯醇纤维后的强度试验研究[J].水资源与水工程学报,2015,26(5).
[19]高阳阳,许文辉.PVA纤维固化土壤力学性能试验分析[J].新疆交通运输科技,2016(3):83-88.
[20]杨舒,李光范,骆俊晖,等.PVC纤维土三轴试验分析[J].北京建筑工程学院学报,2010,26(4):12-15.
[21]Park T,Tan S A.Enhanced performance of reinforced soil walls by the inclusion of short fiber[J].Geotextiles&Geomembranes,2005,23(23):348-361.
[22]Kumar A,Walia B S,Mohan J.Compressive strength of fiber reinforced highly compressible clay[J].Construction and building materials,2006,20(10):1063-1068.
[23]柴寿喜,王沛,王晓燕.麦秸秆布筋区域与截面形状下的加筋土抗剪强度[J].岩土力学,2013,34(1):92-100.
[24]石茜,柴寿喜,魏丽.加筋稻草与麦秸秆的吸水性及拉伸性能实验研究[J].地下空间与工程学报,2016,12(6):1471-1476.
[25]卫杰,张晓明,丁树文,等.黄麻纤维加筋条件对崩岗岩土无侧限抗压强度的影响[J].水土保持学报,2015,29(6):59-63.
[26]Babu G L S,Vasudevan A K.Strength and Stiffness Response of Coir FiberReinforced Tropical Soil[J].Journal of Materials in Civil Engineering,2008,20(9):571-577.
[27]Anggraini V,Asadi A,Huat B B K,et al.Effects of coir fibers on tensile and compressive strength of lime treated soft soil[J].Measurement,2015,59:372-381.
[28]刘建龙.棉纤维加筋土的强度及变形特性试验研究[D].西北农业科技大学,2018.
[29]Prabakar J,Sridhar R S.Effect of random inclusion of sisal fibre on strength behaviour of soil[J].Construction and Building Materials,2002,16(2):123-131.
[30]刘宏远,刘亮,李秀军,等.植物纤维毯道路边坡防护技术综合效益评价[J].水土保持学报,2019,33(1):345-352.
[31]高晓颖,孙冲.植物纤维类型及用量对土壤渗透性的影响[J].水利与建筑工程学报,2018,16(5):121-124.
[32]刘威,孙海龙,李绍才,等.加筋纤维类型及用量对薄层土壤抗剪强度的影响[J].中国水土保持,2011(10):58-60.
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