On the evaluation of pre-consolidation pressure of undisturbed saturated clays
Joint Authors
Yusuf, Mustafa Ahmad
Abd al-Salam, Ashraf I.
Hammam, Adil H.
Source
Housing and Building National Research Center Journal
Issue
Vol. 13, Issue 1 (30 Apr. 2017), pp.47-53, 7 p.
Publisher
Housing and Building National Research Center
Publication Date
2017-04-30
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Abstract EN
The objective of this research was to show the effect of sample disturbance on the values of pre-consolidation pressure ,c by using Schmertmann method.
A prediction of ,c form pocket penetrometer is also achieved.
This was carried out by comparing the values of ,c that were estimated from the results of consolidation tests, with the readings of pocket penetrometer for same samples.
Pocket penetrometer is a simple tool that can be easily used in field and laboratory to initially predict unconfined compressive strength for clayey soils.
Before carrying out the consolidation tests on undisturbed samples, pocket penetrometer readings were recorded.
The correlation obtained between pocket reading and ,c values that resulted from consolidation tests was found to be valid for a wide range of clay stiffness, ranging between medium stiff to very stiff clay.
As for soft clay, this correlation was found not to be applicable where its behavior is believed to be greatly affected by the degree of disturbance occurring to samples during drilling.
American Psychological Association (APA)
Hammam, Adil H.& Abd al-Salam, Ashraf I.& Yusuf, Mustafa Ahmad. 2017. On the evaluation of pre-consolidation pressure of undisturbed saturated clays. Housing and Building National Research Center Journal،Vol. 13, no. 1, pp.47-53.
https://search.emarefa.net/detail/BIM-777340
Modern Language Association (MLA)
Hammam, Adil H.…[et al.]. On the evaluation of pre-consolidation pressure of undisturbed saturated clays. Housing and Building National Research Center Journal Vol. 13, no. 1 (Apr. 2017), pp.47-53.
https://search.emarefa.net/detail/BIM-777340
American Medical Association (AMA)
Hammam, Adil H.& Abd al-Salam, Ashraf I.& Yusuf, Mustafa Ahmad. On the evaluation of pre-consolidation pressure of undisturbed saturated clays. Housing and Building National Research Center Journal. 2017. Vol. 13, no. 1, pp.47-53.
https://search.emarefa.net/detail/BIM-777340
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 53
Record ID
BIM-777340