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    魏成國¹，  張志輝²，  梁久正¹，  顧宗昂¹
    （1中國石油天然氣管道工程有限公司，廊坊065000；2 山東省濱州市規(guī)劃設(shè)計(jì)研究院，濱州256600）

[摘要] 依據(jù)“力水等效”原理，用試驗(yàn)數(shù)據(jù)擬合得到不同干重度濕陷性黃土層充分浸水條件下等效壓力的表達(dá)式，進(jìn)而推導(dǎo)出了失陷性黃土地基表面的最終沉降量理論公式，為濕陷性黃土中的工程設(shè)計(jì)、施工提供借鑒。
[關(guān)鍵詞] 濕陷性黃土；力水等效；沉降
中圖分類號(hào)：TU444    文獻(xiàn)標(biāo)識(shí)碼：A    文章編號(hào)：1002-848X(2011) S2-0419-03

    Inferential reasoning formula of last settlement for collapsible loess after sufficient soaked
    Wei Chengguo¹, Zhang zhihui²,  Liang Jiuzheng¹,  Gu Zong' ang¹
    (1 China Petroleum Pipeline Engineering Corporation, Langfang 065000, China; 2 Binzhou City Planning and Architectural Design Institute of Shandong Province, Binzhou 256600, China)

Abstract:  According to the theory of loading immersing equivalent,  inferential reasoning formula of collapsible loess with different dry density from test data, based on which the last settlement theoretical formula of collapsible loess ground was got, which can provide reference for engineering and construction of work.
Keywords: collapsible loess; loading immersing equivalent; settlement