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Pore pressure response of undrained two-way cyclic loading of silt

Marto, Aminaton (1999) Pore pressure response of undrained two-way cyclic loading of silt. Jurnal Kejuruteraan Awam, 11 (1). pp. 35-62. ISSN 0128-0147

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Abstract

A series of stress-controlled undrained two-way cyclic loading tests were performed on reconstituted samples of isotropically consolidated Keuper Marl silt (LL = 36%, PI = 19%) of various stress histories and stress levels. The series included cyclic loading with and without rest-periods, and resulted in either failure or non-failure of the sample during cyclic loading. Following a restperiod, non-failure samples were subject to further cyclic loading, Studies on the pore pressure response of normally consolidated samples indicated that permanent pore pressure developed steadily with the loading period, but the rate of development decreased as the loading period increased. A linear relationship was found to exist between the normalised permanent pressure rate and time, plotted on logarithmic scales

Item Type:Article
Uncontrolled Keywords:pore pressure response, undrained two-way cyclic loading of silt
Subjects:T Technology > TA Engineering (General). Civil engineering (General)
Divisions:Civil Engineering
ID Code:27885
Deposited By: Nurul Asilah Mahmood
Deposited On:13 Aug 2012 02:59
Last Modified:13 Aug 2012 02:59

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