Weitere Artikel dieser Ausgabe durch Wischen aufrufen
Translated from Problemy Prochnosti, No. 1, pp. 124 – 130, January – February, 2015.
Reinforcement technology is widely used for filter dams in high-seismicity zones. The effect of reinforcement on deformation and safety is evaluated, and it is one of the primary objectives to be investigated in filter engineering. Residual strains of reinforced filter materials were experimentally studied using a triaxial apparatus. The effect of reinforcement mesh sizes, confining pressures, and cyclic loading modes on residual strains was analyzed. The results show that the reinforcement reduces residual strains of filter materials. Both residual shear and volume strains are determined. Based on the test results, one of the possible mechanisms of the reinforcement effect on residual strains is proposed.
Bitte loggen Sie sich ein, um Zugang zu diesem Inhalt zu erhalten
Sie möchten Zugang zu diesem Inhalt erhalten? Dann informieren Sie sich jetzt über unsere Produkte:
S. M. Haeri, R. Noorzad, and A. M. Oskoorouchi, “Effect of geotextile reinforcement on the mechanical behavior of sand,” Geotext. Geomembr., 18, No. 6, 385–402 (2000). CrossRef
C. Zhao and Y. T. Zhou, “Experimental study on polymer geogrid reinforced crushed gravel by large-scale triaxial test,” Rock Soil Mech., 22, No. 4, 419–422 (2001).
Z. H. Yu, H. W. Wei, and Y. S. Zou, “Characteristics of shear strength and deformation of reinforced red sand silty clay with geosynthetics,” Chinese J. Rock Mech. Eng., 24, No. 15, 2770–2779 (2005).
J. H. Wu, D. Q. Wang, and H. Chen, “Study on geosynthetic reinforced sand by triaxial compression test,” Chinese J. Geotech. Eng., 22, No. 2, 199–204 (2000).
N. R. Krishnaswamy and N. T. Isaac, “Liquefaction potential of reinforced sand,” Geotext. Geomembr., 13, No. 1, 23–41 (1994). CrossRef
D. Vercueil, P. Biller, and D. Cordary, “Study of the liquefaction resistance of a saturated sand reinforced with geosynthetics,” Soil Dyn. Earthq. Eng., 16, No. 7-8, 417–425 (1997). CrossRef
A. Boominathan and S. Hari, “Liquefaction strength of fly ash reinforced with randomly distributed fibers,” Soil. Dyn. Earthq. Eng., 22, No. 9-12, 1027–1033 (2002). CrossRef
Y. L. Lin, B. Zhang, M. X. Zhang, and G. F. Zhao, “Micro- and mesomechanism study of interface behavior of earth reinforced with dent inclusions,” Rock Soil Mech., 34, No. 10, 2863–2868 (2013).
D. G. Zou, F. W. Meng, X. J. Kong, et al., “Residual deformation behavior of rock-fill materials,” Chinese J. Geotech. Eng., 30, No. 6, 807–812 (2008).
- Residual Strains of Filter Materials Reinforced with Grid Inclusions Under Cyclic Loading
Y. L. Lin
X. X. Li
- Springer US
in-adhesives, MKVS, Hellmich GmbH/© Hellmich GmbH, Neuer Inhalt/© momius | stock.adobe.com