03409cas|a2200433 i 4500 20260817173348.0 070699s1983 th uu m rtt 00| a1eng d .b10151242 AIT Thesis no.GT-82-32 Korchoke Chantawarangul Comparative study of different procedures to evaluate effective stress strength parameters for partially saturated soils Bangkok : Asian Institute of Technology, 1983 114 p. : ill. Thesis ; no. GT-82-32 Thesis (M.Eng.) - Asian Institute of Technology, 1983 At hesis s ubmitted in partial f ulfillment ot the requirement for the degree of Master of Engineering. This investion has critically reviewed the effective stress strength of partiaLly saturated soils bas ed on two existing theories, i.e. Bishop's (1995) and Fredlund's (1978). These two methods give identical results provided the c and {u00A2} ' value in each eguat1 o n is obtained tor tu~l y saturated soil sampl es. HoW'e ver, tne method of: t:estiny used i .n these two approaches are applicabl e only for tnose vttlues of degree o f saturation when a~r and water pores are continuous. Si.nee the met hod ot snear t esting ot partially saturated soils a.re complicated and t:i.1he consu'1ing, an indirect method to determine the effectiv·e str:ess strength J!arameters troru tJO t ests proposed by arsal (1979) has been investigated and checked tor its validi ty. By extension o f Marsals concept, the determina.tion ot effective s tress strength parameters .trom unconfinea compression t est s and s uction ~ asarements is proposed. On t~ e bas i s ot limited test data reported here, and t he analysis of available aata f or partially saturated s oils, the proposed procedure t o e valuat e ffective stress s tre ngth parameters i s shown to be a promising practical approach. In th1.s proced. u.r e. results fro111 UO t est:s under high contining pressure , unconfined compression tests a nd sucti on measurements are needed to estima t e values ot c {u00A2} and {u00A2} for partially saturated soils e ven tor low v·a.lues of i nitial degr ee or saturation. Strains and stresses Soils Testing Yudbbir, Chairperson Halasubramaniuru, A.S., Examination committee Bergado, Dennes T., Examination Committee Starr Foundation, Scholarship donor Asian Institute of Technology. Thesis ; no. GT-82-32 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B15953 .b10151242 mnait s 240411 2 951012 m a s 0 mnait mnait mnarc 22 20 40 Barcode : 30050120656656 CREATED : 2014-03-25 RECORD # : i12779027 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120656672 CREATED : 2014-07-05 RECORD # : i12797704 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160069703 CREATED : 2016-05-18 RECORD # : i12980985 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 19698 19698 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT Thesis no.GT-82-32 30050120656656 2026-08-17 17:33:48 3 2026-08-17 22 0 0 0 0 MAIN MAIN mnait 2026-08-17 50.00 0 AIT Thesis no.GT-82-32 30050120656672 2026-08-17 17:33:48 4 2026-08-17 20 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no.GT-82-32 30050160069703 2026-08-17 17:33:48 1 2026-08-17 40