淡江大學機構典藏:Item 987654321/18659
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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/18659


    Title: 粗糙節理面受剪磨損之軟化行為數學模式
    Authors: 楊長義;黃志明
    Contributors: 淡江大學土木工程學系
    Date: 1999-10
    Issue Date: 2009-09-16 18:14:02 (UTC+8)
    Publisher: 臺北市 : 中華民國力學學會
    Abstract: 本研究以含一系列大小不等之三角形鋸齒剖面來模擬不規則節理，利用力平衡概念並
    配合Mohr-Coulomb 強度準則，先求剖面上各組成鋸齒中基本剪力行為數學模式，再依大
    小鋸齒問之剪動接觸機制，經疊加組合單一鋸齒對整體剪力行為之貢獻，進而推導得節理
    面之完整剪力剪位移行為。並經節理面物理模型剪力試驗結果與3DEC 分析結果之初步驗
    證。結果得知: (1)由不同大小之多鋸齒組成的不規則節理面可有效反應第一級節瘤主控剪
    動行為之事實。(2)以各組成鋸齒上坡角大小作正向力之分配原則，計算各單一鋸齒之基本
    行為，可依序疊加而得到節理面完整的剪力位移曲線。
    Relation: 中華民國力學學會第廿三屆全國力學會議論文集(一)=Proceedings of the 23nd National Conference on Theoretical and Applied Mechanics (I)，頁409-416
    Appears in Collections:[Graduate Institute & Department of Civil Engineering] Proceeding

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