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035 _a.b10152441
099 9 _aAIT Thesis no. 55
100 0 _aWinich Benchapongsa
245 1 0 _aComparison of the o - U' curves based upon the sieve and the VA-tube analyses
260 _aBangkok :
_bSEATO Graduate School of Engineering,
_c1964
300 _a61 p.
490 1 _aThesis ;
_vno. 55
500 _aA thesis submitted in partial fulfillment if the requirements for the degree of Master of Engineering in the SEATO Graduate School of Engineering, Bangkok, Thailand.
502 _aThesis (M.Eng.) - SEATO Graduate School of Engineering
520 _aThe duplication of the size distribution curves of 0.19 mm and 0.JJ mm sands, given in Basic data from flume experiments by Simons and Richardson(6) and Daranandana(5) was achieved by the VA-tube test. The duplicated sands were then analyzed by the method of sieve analysis. The dimensionless sediment transport intensity ØT and the dimensionless shear intensity parameter |' were calculated using Einstein's method as based on sieve and VA-tube tests. Curves relating ØT and |' were then plotted. For 0.19 mm sand the ØT - |' curves indicate no signi- ficant change. However, the ØT - |' curves of 0.33 mm sand show an appreciable error if the calculations are performed on different size distribution curves.
650 0 _aSediments (Geology)
_xAnalysis
700 1 _aDr. N. Daranandana,
_eChairperson
700 1 _aProf. A. D. Benham,
_eExamination committee
700 1 _aDr. N. L. Ackermann,
_eExamination committee
700 1 _aDean Milton E. Bender Jr.,
_eExamination committee
810 2 _aSEATO Graduate School of Engineering.
_tThesis ;
_vno. 55
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B23134
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