Effects of stress ratio on the compressibility of an artificially sedimented clay

AuthorSomchai Kokkamhaeng
Call NumberAIT Thesis no. 381
Subject(s)Soil consolidation test
Clay--Thailand--Bangkok
NoteA thesis submitted in partial fulfillment of the requirements for the Degree of Master of Engineering at the Asian Institute of Technology, Bangkok, Thailand.
PublisherAsian Institute of Technology
AbstractThree dimensional consolidation tests of saturated artificially sedimented Bangkok Clay were performed in triaxial apparatus under varying consolidation stress ratios and different types of drainage. The consolidation stress ratio used were 0. 65, 0.8, 1.0 and the types of drainage were axial drainage and radial drainage. The results showed that in. the normally consolidated range the consolidation stress ratio has-no significant effect on the total compression. For the overconsolidated range the results were not clearly defined. In the normally consolidated range, a decrease in consolidation stress ratio causes an increase in the vertical compression. This causes the coefficient of consolidation to decrease in axial draina.ge test but increase in radial drainage one.
Year1972
TypeThesis
SchoolStudent Research Before 1980
DepartmentOther Field of Studies (No Department)
Academic Program/FoSThesis (Year <=1979)
Chairperson(s)Moh, Za-Chieh
Examination Committee(s)Chai Muktabhant ;Nelson, John D.
Scholarship Donor(s)Australian Government
DegreeThesis (M. Eng.) - Asian Institute of Technology, 1972


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