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4.¨Ì¤Wz¸ÕÅçµ²ªGÅã¥Ü¡A¤j³¡¥÷¤§¦³¾÷»PµL¾÷¤Æ¾Çº¯²G°£©°ÖJ¥~¡A§¡·|³y¦¨Éq¹êÖߤg¤§²Õºc²£¥Í§ïÅܦӨϺ¯³z«Y¼Æ¼W¥[¡AP¨ÏÉq¹êÖߤg¥¢¥hªý¹j¤§¥\¯à¡C¦]¦¹¡A±Ä¥ÎÉq¹êÖߤg§@¬°¹j»Ù¾À©ÎŨ¬ä¼h®É»Ý¥[¤Jéw¾¯¡A¨Ò¦p¦bÉq¹êÖߤg¥[¤J¸¦Ç«á¡A¦³§U©ó¨¾¤îµL¾÷¤Æ¾Çº¯²G¤§«I»k¦Ó¥¢¥h¨äÀ³¦³¤§¥\¯à¡C¦Ü©ó¬ÛÃöéw¾¯¤§²K¥[¤è¦¡¤Î¨ä¼vÅTµ{«×¡A±N©ó¤é«á¶i¦æ¸û¬°¸Ô²Ó¤§±´°Q¡C
°Ñ¦Ò¤åÄm
(1)Stern,O.,¡¨Zur Theorie der, Elekrolytischem Doppelschicht¡¨, A Electrochem,(1924)
(2)Foreman ,D.E.and Daniel,D.E.¡¨Permeation of Compacted Clay with Organic
Chemicals ¡¨journal of the Geotechnical Engineering Division ASCE, vol.112,No.7.
p669~681(1986)
(3)Bowders,J.J.andDaniel,D.E.¡¨Hydraulic Conductivity of Compacted Clay to Dilute
Organic Chemicals¡¨ journal of the Geotechnical Engineering Division ASCE,
vol.113,No.12. pp1432~1448(1987)
(4)±i¤Ñ²»¡B³¯ÐÔ©u¡B¤ý¥ú©ú¡¨©U§£±»®I³õ¦Ã¤ô¹ïÉq¹ê¤gÄ[©Ê½è¤§¼vÅT(I)¡¨²Ä¤»©¡
¤j¦a¤uµ{¾Ç³N¬ã°Q·|½×¤å¶°,(1995)
(5)Boynton,S.SandDaniel,D.E.¡¨Hydraulic Conductivity Tests on Compacted Clay¡¨
journal of the Geotechnical Engineering Division ASCE, vol.111,No.4.
pp465~478(1985)
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