03035nam a2200445 a 4500 20260818090413.0 .b10194800 EN AIT Thesis no. GT-81-14 Wanchai Teparuksa Determination of critical state soil parameters Bangkok : Asian Institute of Technology, 1982 vi, 109, 23 p Thesis ; no. GT-81-14 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology Thesis (M. Eng.) - Asian Institute of Technology, 1982 This investigation is aimed at finding a way of determining the critical state soil parameters. Due to practical and economic considerations this study is restricted to the use of well-established empirical correlations between soil properties as the basis of a comparison with the author' s own laboratory research. To achieve t his purpose, the research has been divided into the following two parts: (i) a check was made that there was no significant difference between the test results on samples taken by using rotary drilling and percussive wash boring, the latter method being widely used in Thailand, while on the other hand most of the empirical correlations have obtained from rotary drilling. Therefore, the previously established empirical correlations could be used. (ii) it is shown that some of the empirical correlations can assist in estimating critical state soil parameters within a certain degree of accuracy and with some limitations. Such conclusions make it possible to reduce the cost and time for estimating critical state soil parameters. Soil mechanics Ohta, Hideki, Chairperson Yudhbir, Examination Committee Tomiolo, Andrea, Examination Committee KEIDANREN Foundation (Japan), Scholarship Ship Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B21227 .b10194800 mnait u 240905 2 951012 m a u 0 AIT Thesis GT- 81-14 mnait b m 099 30050000514264 mnait 30050000514272 2 mnait mnait mnait mnarc 20 40 Barcode : 30050003010419 CREATED : 1995-10-13 RECORD # : i10233374 LPATRON : 1015886 LCHKIN : 2005-01-22 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 2 TOT RENEW : 0 Barcode : 30050003010427 CREATED : 1995-10-13 RECORD # : i10233386 LPATRON : 1010918 LCHKIN : 1999-12-16 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 1 TOT CHKOUT : 3 TOT RENEW : 2 Barcode : 30050160070263 CREATED : 2016-05-17 RECORD # : i12979831 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 27979 27979 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no. GT-81-14 30050003010419 2026-08-18 09:04:13 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no. GT-81-14 30050003010427 2026-08-18 09:04:13 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no. GT-81-14 30050160070263 2026-08-18 09:04:13 1 2026-08-18 40