Research Progresses on Geotextile Filtration

DU Chun-xue; XU Chao; PENG Shan-tao

doi:10.11988/ckyyb.20201050

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Journal of Changjiang River Scientific Research Institute ›› 2022, Vol. 39 ›› Issue (2) : 108-114. DOI: 10.11988/ckyyb.20201050

ROCK-SOIL ENGINEERING

Research Progresses on Geotextile Filtration

DU Chun-xue¹, XU Chao^1,2, PENG Shan-tao¹

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Abstract

Geotextiles have been successfully used as filter materials in geotechnical practice of different fields. Due to the complexity of the application environment of geotextiles and the unique characteristics of the protected soil, studying the filtration mechanism of geotextiles as a filter is of important engineering application value. In the present paper, the formation mechanism of soil's “self-filtering layer” in “soil-geotextile” system and the filtration characteristic of geotextiles are summarized. The major factors affecting the filtration performance of geotextiles are analyzed, and the differences in the criteria of soil retention, water permeability, and anti-clogging of geotextiles are also discussed. Moreover, limits in existing studies and applications of geotextiles as filter materials are expounded. Such limits include the filtration characteristics of geotextile filtering fine-grained soil, and the application of filtration criteria in practical engineering. To ensure the normal function of geotextile filtration, targeted criteria for geotextile filtration should be established in line with application environment.

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geosynthetics / geotextile / filtration / filter criterion / influence factors

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DU Chun-xue, XU Chao, PENG Shan-tao. Research Progresses on Geotextile Filtration[J]. Journal of Changjiang River Scientific Research Institute. 2022, 39(2): 108-114 https://doi.org/10.11988/ckyyb.20201050

References

[1] GIROUD J P. From Geotextiles to Geosynthetics: A Revolution in Geotechnical Engineering[C]//Proceedings of the 3rd International Conference on Geotextiles and Geomembranes. Vienna, Austria, 1986.
[2] VELDHUIZEN R. Geotextiles and Geomembranes in Civil Engineering[M]. Rotterdam: A. A. Balkema, 1986.
[3] GIROUD J P, BALLY P, DELMAS P. Behaviour of a Non-woven Fabric in an Earth Dam[C]// Proceedings of the 1st International Conference on Geotextiles. Paris, April, 1977.
[4] 缪良娟. 土工织物在河堤加固和反滤排水中的试验研究[J].水利水电技术,1994(8): 19-22.
[5] 任之忠. 土石坝褥垫式土工合成材料反滤排水体的研究[J].水力发电学报,1998(1): 69-76.
[6] 田建文, 王瑞. 土工织物在公路工程中的过滤机理[J]. 交通企业管理, 2018, 33(3): 60-62.
[7] KOERNER R M. Designing with Geosynthetics[M]. Englewood Cliffs, NJ, USA: Prentice Hall, 1997: 761-792.
[8] KOERNER R M, KOERNER G R. Lessons Learned from Geotextile Filter Failures under Challenging Field Conditions[J].Geotextiles and Geomembranes,2015,43(3): 272-281.
[9] 朱积军, 简鸿福, 吕辉. 反滤土工布淤堵对土坝渗流稳定影响分析[J]. 水利规划与设计, 2019(6):99-101.
[10] 《土工合成材料工程应用手册》编写委员会. 土工合成材料工程应用手册[M]. 2版.北京: 中国建筑工业出版社, 2000.
[11]周蓉. 土工织物反滤机理研究[J]. 青岛大学学报, 2000, 15(4): 41-43.
[12]LAFLEUR J, MLYNAREK J, ROLLIN A L. Filtration of Broadly Graded Cohesionless Soils[J]. Journal of Geotechnical Engineering, 1989, 115: 1747-1768.
[13]VEYLON G, STOLTZ G, MERIAUX P, et al. Performance of Geotextile Filters after 18 Years' Service in Drainage Trenches[J]. Geotextiles and Geomembranes, 2016, 44(4):515-533.
[14]GOURC J P. Training Course: Geosynthetics in Drainage and Filtration[C]//Proceedings of the 4th Asian Regional Conference on Geosynthetics.Shanghai,China.June 17-20, 2008.
[15]陈轮, 易华强, 许齐,等. 土工织物反滤系统土体结构稳定性模拟试验研究[J]. 水力发电学报, 2006,25(4): 117-121.
[16]王正宏, 包承钢, 崔亦昊, 等. 土工合成材料应用技术知识[M]. 北京:中国水利电力出版社, 2008.
[17]XU C, LE C, YANG Y, et al. Application of Improved Vacuum Preloading Method in Tianjin Lingang Industrial Zone. Proceedings of the International Symposium on Coastal Engineering Geology[C]//Proceedings of the International Symposium on Coastal Engineering Geology. Shanghai, China, September 20-21, 2012: 279-284.
[18]乐超, 徐超, 吴雪峰, 等. 两种塑料排水板滤膜淤堵特性试验[J]. 岩土力学, 2014,35(9): 2529-2534.
[19]徐超, 柴菲, 刘若彤, 等. 无纺织物过滤黏土的梯度比试验及机理研究[J]. 河海大学学报(自然科学版),2018,46(3): 227-233.
[20]LUETTICH S M, GIROUD J P, BACHUS R C. Geotextile Filter Design Guide[J]. Geotextiles and Geomembranes, 1992, 11(4/5/6): 355-370.
[21]SABIRI, N E, CAYLET A, MONTILLET A, et al. Performance of Nonwoven Geotextiles on Soil Drainage and Filtration[J]. European Journal of Environmental and Civil Engineering, 2017, 24(5): 670-688.
[22]束一鸣. 针刺织物用于粉土反滤的实践[J]. 水利学报, 2002 (11): 95-98,102.
[23]PALMEIRA E M, GARDONI M G. Drainage and Filtration Properties of Non-woven Geotextiles under Confinement Using Different Experimental Techniques[J]. Geotextiles and Geomembranes,2002, 20: 97-115.
[24]HONG Y S, WU C S. Filtration Behaviour of Soil-Nonwoven Geotextile Combinations Subjected Various Loads[J]. Geotextiles and Geomembranes, 2011, 29: 102-115.
[25]RYOO S C, AYDILEK A H. Hydraulic Compatibility of Geotextile-compost Systems in Landfill Covers[J]. Geosynthetics International, 2019, 27(1): 48-64.
[26]MISZKOWSKA A, KODA E, KRZYWOSZ Z. Effect of the Number of Constrictions on the Filtration Behaviour of a Soil-Geotextile Systems[J]. Fibres & Textiles in Eastern Europe, 2020, 28(1):87-92.
[27]王钊, 陆士强. 土工织物滤层淤堵标准的探讨[J]. 水力发电学报, 1991(3): 55-62.
[28]佘巍, 陈轮, 王钊. 土工织物梯度比试验研究的新进展[J]. 长江科学院院报, 2006, 23(2): 58-60,64.
[29]GB/T 50290—2014,土工合成材料应用技术规范[S].北京:中国计划出版社,2014.
[30]JTS 148—2020,水运工程土工合成材料应用技术规范[S]. 北京: 人民交通出版社, 2020.
[31]SL/T 225—1998,水利水电工程土工合成材料应用技术规范[S].北京:中国水利水电出版社,1998.
[32]PALMEIRA E M,TATTO J.Behaviour of Geotextile Filters in Armoured Slopes Subjected to the Action of Waves[J]. Geotextiles and Geomembranes, 2015,43: 46-55.
[33]GIROUD J P. 吴昌瑜,丁金华,等. 粒状滤层与土工织物滤层[C]//全国第五届土工合成材料学术会议. 宜昌:中国土工合成材料工程协会2000:378-467.
[34]胡丹兵, 陆士强, 王钊. 土工织物反滤层透水性设计准则[J]. 岩土工程学报, 1994,16(3): 93-102.
[35]吴纲, 雷国辉, 姜红. 有纺土工织物覆土条件下的渗透特性试验研究[J].岩土工程学报, 2017,39(增刊1): 161-165.
[36]徐志伟. 加荷条件下土工织物垂直渗透性能试验研究[J]. 地下空间, 1998,18(增刊): 336-341.
[37]PALMEIRA E M, GARDONI M G. The Influence of Partial Clogging and Pressure on the Behavior of Geotextiles in Drainage Systems[J]. Geosynthetics International, 2000,7(4/5/6): 403-431.
[38]陈轮, 童朝霞. 拉应变对土工织物-非连续级配土淤堵特性的影响[J]. 水力发电学报, 2003(2): 97-102.
[39]唐琳, 唐晓武, 佘巍, 等. 单向拉伸对土工织物反滤性能影响的试验研究[J]. 岩土工程学报, 2013,35(4): 785-788.
[40]GARDONI M G, PALMEIRA E M. Microstructure and Pore Characteristics of Synthetic Filters under Confinement[J]. Geotechnique, 2002,52(6): 405-418.
[41]WU C S, HONG Y S, WANG R H. The Influence of Uniaxial Tensile Strain on the Pore Size and Filtration Characteristics of Geotextiles[J]. Geotextiles and Geomembranes, 2008, 26(2): 250-262.
[42]陈轮, 许齐,易华强,等. 往复水流条件下土工织物反滤系统渗透稳定性模拟试验研究[J].水力发电学报, 2007,26(4): 115-121.
[43]庄艳峰, 陈轮, 许齐,等. 循环往复水流对反滤系统的作用机理研究[J]. 岩土力学, 2008,29(7): 1773-1779.
[44]汪帅, 庄艳峰, 邓洪,等. 双向拉伸与水流条件对反滤系统性能的影响[J]. 武汉大学学报:工科版,2016,49(2): 264-268.