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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/36176

    Title: 泥漿壓密黏土的一些工程性質
    Authors: 祝錫智;吳志鴻
    Contributors: 淡江大學土木工程學系
    Date: 1997-08
    Issue Date: 2010-01-11 10:15:28 (UTC+8)
    Publisher: 臺北市 : 中國土木水利工程學會大地工程委員會
    Abstract: 本文以高嶺土粉為材料,將其與水攪拌為泥漿後, 以除氣與否和壓密時間作為控制變因,進行泥漿壓密。壓密後之黏土塊,進行等應變壓密試驗與傳統單向度壓密試驗。實驗結果顯示: (1)壓密後黏土塊之上中下試體具有均勻性質。(2)所有泥漿試體於一天內可達成主壓密。(3)泥漿壓密之孔隙比約在2 . 1- l. 9,對應之孔隙水壓始迅速消散。(4)泥漿之壓密係數隨壓密度增加而減少,而趨於定值。( 5)Casagrande 法估計預壓力準確度優於Log-Log雙直線法。(6) 除氣主壓密時間延長、沉陷量減少,預壓力減小。(7) 等應變試驗之壓縮性比傳統壓密試驗小。
    Relation: 第七屆大地工程學術研究討論會論文集(第一冊)=Proceedings of the seventh conference on current researches in geotechnical emgomeeromg in Taiwan,頁 79-86
    Appears in Collections:[Graduate Institute & Department of Civil Engineering] Proceeding

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