03557nam|a2200445 i 4500 20260817171237.0 010299s1987 th 0000|0 eng d .b10109973 AIT Thesis no.GT-86-06 Suroso Behaviour of natural deposit of medium stiff clay under in-situ stresses Bangkok : Asian Institute of Technology, 1987 119 p. Thesis ; no. GT-86-06 A thesis submitted in partial fulfilment of the requirements for the degree of Master of Engineering, School of Engineering and Technology Thesis (M.Eng.) - Asian Institute of Technology, 1987 A series of triaxial compression tests were carried out on undisturbed samples of medium stiff Bangkok clay to study the behaviour (e.g. pore pressure development, stress-strain behaviour and strength characteristics) of natural deposit of soils under in-situ stresses. Samples were isotropically consolidated and Ko-anisotropically consolidated based on the insitu stresses and were subsequently sheared under undrained and drained conditions. Also samples were isotropically consolidated to high pressure and subsequently were released to a certain pressure to get the same water content before shearing. The results of the test under in-situ stresses show that the undrained shear strength, shear strain at failure and pore pressure development of isotropic consolidated samples are higher than those for Ko-anisotropic consolidated samples. Limiting stresses are reached at large strain and no work softening were observed under drained condition while softening more pronounced under Ko condition than under isotropic condition. The over consolidation affects the pore pressure development and the undrained shear strength. The pore pressure-stress ratio relationship is linear for both isotropic and anisotropic condition but with different gradient. Also linear variations were observed on the normally consolidated and heavily over consolidated samples. While clays under lightly over consolidated condition showed bilinear variation. Strains and stresses Clay Testing Balasubramaniam, A.S., Chairperson Rantucci, Giovanni, Examination Committee Towhata, Ikuo, Examination Committee US - ASEAN, Scholarship Donor Asian Institute of Technology. Thesis ; no. GT-86-06 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B19259 .b10109973 mnait s 250606 2 951012 m a s 0 mnait mnait mnarc mnarc 20 40 Barcode : 30050003014064 CREATED : 1995-10-13 RECORD # : i10122485 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050003014072 CREATED : 1995-10-13 RECORD # : i10122497 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160052212 CREATED : 2016-05-23 RECORD # : i12986173 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120926968 CREATED : 2019-10-12 RECORD # : i13238838 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 11466 11466 0 0 0 0 MAIN MAIN mnait 2026-08-17 0 AIT Thesis no.GT-86-06 30050003014064 2026-08-17 17:12:37 1 2026-08-17 20 0 0 0 0 MAIN MAIN mnait 2026-08-17 0 AIT Thesis no.GT-86-06 30050003014072 2026-08-17 17:12:37 2 2026-08-17 20 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no.GT-86-06 30050160052212 2026-08-17 17:12:37 1 2026-08-17 40 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no.GT-86-06 30050120926968 2026-08-17 17:12:37 3 2026-08-17 20