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035			_a.b10171289
099		9	_aAIT Thesis no. 763
100	1		_aDang, Huynh-anh
245	1	0	_aControlled-strain oedometer tests on Nong Ngoo Hao clay
260			_aBangkok : _bAsian Institute of Technology, _c1975
300			_a124 p.
490	1		_aThesis ; _vno. 763
500			_aA thesis submitted in partial fulfillment of the requirement for the degree of Master of Engineering at the Asian Institute of Technology, Bangkok, Thailand .
502			_aThesis (M.Eng.) - Asian Institute of Technology, 1975
520			_aThis thesis was concerned with the application of controlled-strain consolidation tests to Soft and Stiff Bangkok Clay. An extensive program of such tests was conducted to measure the effects of rate of strain; and to compare the results obtained for deduced compressibility and rate of compression with those determined by conventional controlled-stress tests. It was found that the rate of strain adopted for the controlled strain tests generally affected the shape of the stress-strain curve, the slower strain rate resulting in more abrupt changes in slope at the critical pressure and in the transition range. The critical pressure was very well defined by the slow rate of strain test and the stress-strain curve assumed the shape for a sensitive clay. The stress-strain curve would not be as well defined by a controlled-stress test. The results from the two kinds of test were very comparable, and it is thought that the controlled-strain test has several advantages, not least the greatly reduced total time for each consolidation test.
650		0	_aStrains and stresses
650		0	_aSoil consolidation
650		0	_aClay _xThailand _xNong Ngoo Hao
700	1		_aBrand, E.W., _eChairperson
700	1		_aMoh, Za-Chieh, _eExamination Committee
700	1		_aRichardson, A.M., _eExamination Committee
710	2		_aGovernment of the Federal Republic of Germany, _eScholarship Donor
810	2		_aAsian Institute of Technology. _tThesis ; _vno. 763
856			_3Full-Text _uhttp://203.159.5.9/ait-thesis/detail.php?q=B24022
907			_a.b10171289 _bmnait _cx
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