Shear strength of compacted clay under rapid transient loading

AuthorPipat Tavarayut
Call NumberAIT Thesis no. 406
Subject(s)Clay--Thailand--Bangkok
NoteA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering of the Asian Institute of Technology, Bangkok, Thailand.
PublisherAsian Institute of Technology
AbstractAn investigation of the dynamic shearing properties of the compacted Bangkok Clay was conducted. A series of unconsolidated undrained triaxial tests were performed on specimens compacted at ·water contents ranging from 4 per cent dry of optimum to 5 per cent wet of optimum. The specimens were subjected to confining pressure ranging from 10 psi to 1000 psi, and times to failure ranged from 15 min. to 10 msec. It was found that the compressive strength of all specimens increased as the time to failure decreased. The specimens compacted near and at optimum moisture content exhibited a higher strength increase than the specimens compacted at other water contents. The strength ratio decreased slightly as the confining pressure increased. The increase in strength ratio was greater for specimens with random particle orientation than for specimens with a parallel orientation.
Year1971
TypeThesis
SchoolStudent Research Before 1980
DepartmentOther Field of Studies (No Department)
Academic Program/FoSThesis (Year <=1979)
Chairperson(s)Nelson, John D.
Scholarship Donor(s)Asian Institute of Technology
DegreeThesis (M. Eng.) - Asian Institute of Technology, 1971


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