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Information Journal Paper

Title

EFFECT OF DRAIN PERFORATION CHARACTERISTICS AND SOIL GRAIN SIZE DISTRIBUTION ON DRAIN LINE SEDIMENTATION

Pages

  13-23

Abstract

 Sediment accumulation is a major problem which sometimes leads to a complete failure of a DRAINAGE system. This problem is often encountered in noncohessive soils like silty and sandy soils. Soil particles stop flowing into the drain tube when a bridge is formed above" the perforations. Therefore a relation between drain perforation and grain size distribution of the surrounding soil can be established to predict the amount of sediment entering through a perforation before a bridge is formed. Experiments were carried out using glass beads and different soil materials in. a permeameter like apparatus. Results indicated that a circular perforation will allow a smaller amount of sediment accumulation before the bridge is formed. It was also found that corrected hydraulic radius of the perforation multiplied by a constant coefficient of perforation and D10 of the surrounding soil, was the best soil factor in this regard. Finally a relationship was derived for the prediction of drain line SEDIMENTATION using hydraulic radius of the perforation and D10 of the soil.

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    APA: Copy

    KASHKOULI, H.A., TISHEHZAN, P., & FAKHARZADEH, A.. (2003). EFFECT OF DRAIN PERFORATION CHARACTERISTICS AND SOIL GRAIN SIZE DISTRIBUTION ON DRAIN LINE SEDIMENTATION. THE SCIENTIFIC JOURNAL OF AGRICULTURE (SJA), 25(2), 13-23. SID. https://sid.ir/paper/24826/en

    Vancouver: Copy

    KASHKOULI H.A., TISHEHZAN P., FAKHARZADEH A.. EFFECT OF DRAIN PERFORATION CHARACTERISTICS AND SOIL GRAIN SIZE DISTRIBUTION ON DRAIN LINE SEDIMENTATION. THE SCIENTIFIC JOURNAL OF AGRICULTURE (SJA)[Internet]. 2003;25(2):13-23. Available from: https://sid.ir/paper/24826/en

    IEEE: Copy

    H.A. KASHKOULI, P. TISHEHZAN, and A. FAKHARZADEH, “EFFECT OF DRAIN PERFORATION CHARACTERISTICS AND SOIL GRAIN SIZE DISTRIBUTION ON DRAIN LINE SEDIMENTATION,” THE SCIENTIFIC JOURNAL OF AGRICULTURE (SJA), vol. 25, no. 2, pp. 13–23, 2003, [Online]. Available: https://sid.ir/paper/24826/en

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    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
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