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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/44893

    Title: 土壤不排水三軸應力波試驗檢測
    Other Titles: Triaxial Stress Wave Measurements on Undrained Soils
    Authors: 張德文;李咸亨;許慶良
    Contributors: 淡江大學土木工程學系
    Keywords: 波動試驗;土壤模數;飽和度;柏松比;Wave testing;Soil modulus;Degree of saturation;Poisson's ratio
    Date: 2000-03
    Issue Date: 2013-03-12 11:16:34 (UTC+8)
    Publisher: 臺北市:中國土木水利工程學會
    Abstract: 本研究以三軸應力波是驗檢測不壓密不排水土腦波速,以瞭解飽和度、孔隙比和應力狀態影響;並藉波速關係檢驗伍德方程式,建議試體伯松比函數。實驗顯示渥太華沙受孔隙比和應力想叫高嶺土明顯,兩者壓力波數在土壤接近飽和時劇增。由飽和土壤壓力波速可推求土粒容積模數;在未飽和土壤容積模是驗證中,研究發現量測壓力波數將對應於束制模數。依據孔隙壓力參數與飽和度關係式,可推求土壤容積模數,另藉理論和實驗壓力波數可計算土壤伯松比值,本研究並據此研判伍德模式修正可行性。
    Relation: 中國土木水利工程學刊=Journal of the Chinese Institute of Civil and Hydraulic Engineering 12(1),頁29-40
    Appears in Collections:[Graduate Institute & Department of Civil Engineering] Journal Article

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