電滲技術(shù)在改良土壤方面的應(yīng)用研究
結(jié)語
本文引用地址:http://m.butianyuan.cn/article/101026.htm本文通過從排水量、電流、有效電勢(shì)、沉降、土體各項(xiàng)性質(zhì)指標(biāo)、及試驗(yàn)后土體和電極情況等多個(gè)方面,考察了傳統(tǒng)單一電滲實(shí)驗(yàn)的效果,認(rèn)為傳統(tǒng)單一電滲法能夠?qū)ν馏w的加固產(chǎn)生一定的作用,但是其效果總是受著某些因素的制約。通過對(duì)試驗(yàn)中各個(gè)現(xiàn)象的系統(tǒng)分析,提煉出制約電滲效率的三個(gè)主要因素,即負(fù)孔隙水壓力的發(fā)展、土體電阻率的不斷增大和界面電阻的存在。
參考文獻(xiàn):
[1] Micic S, Shang J Q, Lo K Y, et al. Electrokinetic strengthening of marine sediment using intermittent current[J]. Canadian Geotechnical Journal, 2001, 38(2):286-303
[2] Lo K Y, Inculet I I, and Ho K S. Electroosmotic strengthening of soft sensitive clays[J]. Canadian Geotechnical Journal, 1991,28: 60-75
[3] 胡俞晨. 電動(dòng)土工合成材料加固軟土地基試驗(yàn)研究[D]. 武漢大學(xué), 2005.
[4] Hamir R B, Jones C J F P, Clarke B G. Electrically conductive gsosynthetics for consolidation and reinforced soil[J]. Geotextiles and Geomembranes, 2001(19):456-483
[5] Esrig M I. Pore Presssure, Consolidation and Electrokinetics[C]. J.of the SMFD, ASCE, 94 (SM4):899-921.
[6] Casagrande L. Stabilization of Soils by Means of Electroosmotic State-of-art[J]. Journal of Boston Soc. of Civil Engineering, ASCE, 1983,69(3): 255-302.
[7] Buckland D G, Shang J Q, Mohamedelhassan E. Electrokinetic sedimentation of contaminated Welland River sediment[J]. Canadian Geotechnical Journal, 2000,37(4): 738-749
基爾霍夫電流相關(guān)文章:基爾霍夫電流定律
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