ESTIMATING MODULI AND FRICTION ANGLE FROM SELF-BORING PRESSUREMETER TESTS IN SAND
نویسندگان
چکیده
منابع مشابه
A Comparison between Angle of Repose and Friction Angle of Sand
ABSTRACT: It may be said that the shape of sand deposition is normally cone and sand grains are oriented a certain angle of deposition repose is made. This angle is such that no stability occurs. Thus the angle of repose is somewhat correlated to the sand internal friction angle. This paper presents the results of a series of laboratory experiments performed three types of sand. For this purpos...
متن کاملSliding friction on wet and dry sand.
We show experimentally that the sliding friction on sand is greatly reduced by the addition of some-but not too much-water. The formation of capillary water bridges increases the shear modulus of the sand, which facilitates the sliding. Too much water, on the other hand, makes the capillary bridges coalesce, resulting in a decrease of the modulus; in this case, we observe that the friction coef...
متن کاملSliding Friction on Wet and Dry Sand
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متن کاملSliding Friction on Wet and Dry Sand
Disclaimer/Complaints regulations If you believe that digital publication of certain material infringes any of your rights or (privacy) interests, please let the Library know, stating your reasons. In case of a legitimate complaint, the Library will make the material inaccessible and/or remove it from the website. Please Ask the Library: http://uba.uva.nl/en/contact, or a letter to: Library of ...
متن کاملself-revision and third party revision in translation
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ژورنال
عنوان ژورنال: SOILS AND FOUNDATIONS
سال: 2005
ISSN: 1341-7452
DOI: 10.3208/sandf.45.5_81