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Information Journal Paper

Title

LABORATORY STUDY OF VERTICAL AND INCLINED SHEET PILE EFFECTS ON SEEPAGE CONTROL AND SAND BOILING PHENOMENON THROUGH ALLUVIAL FOUNDATION OF HYDRAULIC STRUCTURES

Pages

  59-70

Abstract

 So far, for an analysis of SEEPAGE under HYDRAULIC STRUCTURES much research has been conducted in the form of numerical models. However, few field and laboratory works have been performed to study the BOILING phenomena for evaluating numerical models. Throughout the present work, a laboratory model was built to simulate SEEPAGE and its controlling measures under SHEET PILEs. The model consisted of a 2.2 m long, 0.8 m deep and 0.4 m wide flume, in which vertical SHEET PILEs were provided by Perspex sheets. The flume was made up of a steel frame, Perspex as well as thick glass sheets. The effect of position and depth of the SHEET PILE on the SEEPAGE flow, exit gradient and uplift pressure have been demonstrated in the form of dimensionless curves. The results indicate that the ratios d/D=0.44 and d/D=0.34 with a maximum upstream water level of h/hm=1.0 form the best possible depths, for both vertical and inclined SHEET PILEs in the depth of the foundation SHEET PILE. In other words, inclined SHEET PILEs are much more effective in reducing and controlling SEEPAGE, uplift pressure and hydraulic gradient than the vertical ones.

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  • Cite

    APA: Copy

    YOUSEFI, MEHDI, SEDGHI ASL, MOHAMMAD, & PARVIZI, MANSOOR. (2015). LABORATORY STUDY OF VERTICAL AND INCLINED SHEET PILE EFFECTS ON SEEPAGE CONTROL AND SAND BOILING PHENOMENON THROUGH ALLUVIAL FOUNDATION OF HYDRAULIC STRUCTURES. IRANIAN JOURNAL OF SOIL AND WATER RESEARCH, 46(1), 59-70. SID. https://sid.ir/paper/225800/en

    Vancouver: Copy

    YOUSEFI MEHDI, SEDGHI ASL MOHAMMAD, PARVIZI MANSOOR. LABORATORY STUDY OF VERTICAL AND INCLINED SHEET PILE EFFECTS ON SEEPAGE CONTROL AND SAND BOILING PHENOMENON THROUGH ALLUVIAL FOUNDATION OF HYDRAULIC STRUCTURES. IRANIAN JOURNAL OF SOIL AND WATER RESEARCH[Internet]. 2015;46(1):59-70. Available from: https://sid.ir/paper/225800/en

    IEEE: Copy

    MEHDI YOUSEFI, MOHAMMAD SEDGHI ASL, and MANSOOR PARVIZI, “LABORATORY STUDY OF VERTICAL AND INCLINED SHEET PILE EFFECTS ON SEEPAGE CONTROL AND SAND BOILING PHENOMENON THROUGH ALLUVIAL FOUNDATION OF HYDRAULIC STRUCTURES,” IRANIAN JOURNAL OF SOIL AND WATER RESEARCH, vol. 46, no. 1, pp. 59–70, 2015, [Online]. Available: https://sid.ir/paper/225800/en

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