期刊文献+

土—土工织物界面摩擦特性试验研究 被引量:1

Test Studies on the Surface Friction Characteristics of the Soil-fabric
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摘要 在DJS剪力仪上,利用常州产有纺土工织物分别对砂土(干砂)和黏土(2种不同含水量的黏土)进行了剪切试验,确定土—土工织物接触面的合理参数与性质.结果表明,界面抗剪强度与界面法向应力成线性关系,其大小与土的种类及含水量有关;界面剪应力τ与剪位移ΔL为非线性关系,可用双曲线来拟合. The soil-fabric and spins produced by Changzhou were used for friction test to sandy soil (dry sand) and the clay (two kinds of different water content clay), respectively, on the shearing force meter of DJS. The parameters and nature of the soil-fabric interface were determined. The results showed that the interface shearing stresses T and displacement AL can be fitted to a hyperbolic curve.
作者 王俊林 马艳
出处 《信阳师范学院学报(自然科学版)》 CAS 北大核心 2007年第3期294-296,316,共4页 Journal of Xinyang Normal University(Natural Science Edition)
基金 河南省科技攻关项目(0624250008)
关键词 土工织物 剪切应力 剪住移 soil-fabric shearing stress displacement
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  • 1乔正寿.土工织物加固软土路堤的稳定分析[J].铁道标准设计,1995,15(8):4-8. 被引量:2
  • 2刘吉福,王盛源.一种考虑土工织物抗滑作用的稳定分析方法[J].地基处理,1996,7(2):1-5. 被引量:13
  • 3张季超.基础工程处理与检测实录[M].北京:中国建材工业出版社,1997..
  • 4[1]R.K.Rowe,Numerical modelling of reinforced embankment constructed on weak foundations[A].Proc.2nd Int.Symposium on Numerical Models in Geomechanics[C].Ghent: M.Jackson & Son Ltd.,1986,543-551.
  • 5[2]H.Oikawa,et al,A case history of the construction of a reinforced high embankment on an extra soft ground[A].Proc.Int.Symposium on Earth Reinforcement[C].Fukuoka: [s.n].1996,261-266.
  • 6[3]K.Z.Andrawes & A.Mcgown,Stereo-photogrammetric measurements of the kinematics within plane strain model of reinfored embankments[A],Developments in SMFE-1[C].London: Model Studies,1983,231-261.
  • 7Chan D H,Proceeding of Gecsynthetic Conference,1993年
  • 8李咸亨,1992年
  • 9Chou N N S,博士学位论文,1992年
  • 10李咸亨,1991年

共引文献71

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  • 1卢廷浩,王伟,王晓妮.土与结构接触界面改进直剪试验研究[J].沈阳建筑大学学报(自然科学版),2006,22(1):82-85. 被引量:51
  • 2CJJll3-2007,生活垃圾卫生填埋场防渗系统工程技术规范[S].北京:中国建筑工业出版社,2007.
  • 3SL/T235--1999土工合成材料测试规程[S].北京:中国水利水电出版社,1999.
  • 4Willams N D, Houliban M. Evaluation of Friction Coef- ficientbetween Geomembranes, Geotextiles and Related ProductsEC]. Proceedings of 3rd International Confer- ence on Geosynthetics. Austria: Vienna, 1986.
  • 5Eigenbrod K D, Lucker J G. Determination of Friction Values for the Design of Side Slopes Lined or Protected with Geosynthetices [-J]. Canadian Geoteehnieal Jour- nal, 1987, 24(4): 22-30.
  • 6Koerner R M,Narejo D. Bearing Capacity of Hydrated Geosynthetic Clay Liners [-J]. Geotechnique, 1995, 121 (I) :82-85.
  • 7Rowe R K,Orsini C. Effect of GCL and Subgrade Type on Internal Erosion in GCLs [J]. Geotextiles and Geomembranes, 2003,21 (1) : 1-24.
  • 8Jones R H, Dixon N. Shear Strength Properties of Geomembrane/Geotextile Interfaces[J]. Geomembrane and geotextile, 1998,16:45-71.
  • 9Eid H T. Interative Shear Strength Behavior of Landfill Composite Liner System ComPonents [J]. 7th internal confer on Geosyntheties, 2002, Delmas . 587-590.
  • 10张虎元,冯蕾,吴军荣,王宝,刘平.填埋场防渗衬垫等效替代研究[J].岩土力学,2009,30(9):2759-2762. 被引量:4

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