›› 2005, Vol. 26 ›› Issue (12): 1941-1944.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Investigation on geotextile filter of sea embankments

ZHANG Xiang-ya1, ZHU Xi-bing1, SUN Yuan-yuan2   

  1. 1. Design Institute of Bureau of Qiantang River in Zhejiang Province, Hangzhou 310016, China; 2. Nanjing Hydraulic Research Institute, Nanjing 210029, China
  • Received:2004-12-24 Online:2005-12-10 Published:2014-01-12

PDF (PC)

1224

Abstract: The hydraulic factors caused by the fluctuation flow and the filter mechanism of the geotextile filter of sea embankment are researched. There will be an adhesion force existing among the grains that have a diameter less than 0.6mm. Meanwhile, the soil grains are subjected to the shear stress developed by the flow because the filter and the embankment body have different seepage velocity.After the shear stress developed by the flow that make the soil grains deformed; the submit stress around the soil grains, the wave pressure etc. are analyzed. Therefore, based on the principle of balance, the retention criterion of the geotextile filter is proposed.

Key words: sea embankment, fluctuation flow, geotextile filter, retention criterion

CLC Number: 

  • TU 531
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
[1] SHE Wei, CHEN Lun, WANG Zhao. A probabilistic criterion for nonwoven geotextiles retention application [J]. , 2007, 28(10): 2052-2054.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] TANG Ming-ming, WANG Zhi-yin, MA Lan-ping, ZENG Zhi-hua, ZHANG Zhi-pei. Study of design parameters of oil-gas pipeline traversing loess gully[J]. , 2010, 31(4): 1314 -1318 .
[2] ZHANG Guang-ming, LIU He, ZHANG Jin, WU Heng-an, WANG Xiu-xi. Mathematical model and nonlinear finite element equation for reservoir fluid-solid coupling[J]. , 2010, 31(5): 1657 -1662 .
[3] XU Ming, CHEN Jin-feng, SONG Er-xiang. Large scale triaxial testing of Douposi moderately-to-slightly weathered fill materials[J]. , 2010, 31(8): 2496 -2500 .
[4] LIN Hang，CAO Ping，LI Jiang-teng，JIANG Xue-liang，HE Zhong-ming. Deformation stability of three-dimensional slope based on Hoek-Brown criterion[J]. , 2010, 31(11): 3656 -3660 .
[5] RAN Long, HU Qi. Analysis of seepage failure of deep foundation pit in silty sand[J]. , 2009, 30(1): 241 -245 .
[6] WEI Ning，LI Xiao-chun，WANG Yan，GU Zhi-meng. Resources quantity and utilization prospect of methane in municipal solid waste landfills[J]. , 2009, 30(6): 1687 -1692 .
[7] NIU Wen-jie，YE Wei-min，LIU Shao-gang，YU Hai-tao. Limit analysis of a soil slope considering saturated-unsaturated seepage[J]. , 2009, 30(8): 2477 -2482 .
[8] YIN Hong-lei，XU Qian-jun，LI Zhong-kui. Effect of swelling deformation on stability of expansive soil slope[J]. , 2009, 30(8): 2506 -2510 .
[9] WANG Ke-liang, LIU Ling, SUI Tong-bo , XU Yun-hai, HU Ting-zheng. Experiment research on anti-shear(cut)performance of dam bedrock-rubber powder modified concrete in-situ[J]. , 2011, 32(3): 753 -756 .
[10] LIN Da-ming1,2，SHANG Yan-jun1，SUN Fu-jun3，SUN Yuan-chun1,2，WU Feng-bo1,2，LIU Zhi. Study of strength assessment of rock mass and application[J]. , 2011, 32(3): 837 -842 .
Copyright © Rock and Soil Mechanics, All Rights Reserved.
Tel: 027-87198484, 87199252, 87199253, 87198752　E-mail: ytlx@whrsm.ac.cn
Powered by Beijing Magtech Co. Ltd