03277cas|a2200409 i 4500 20260818222759.0 070699s1982 th uu m rtt 001 a1eng d .b10644866 AIT Thesis no. GT-81-01 Anandasiri, Kalansuriya Arachchige Ranjith Stress path dependent stress-strain behaviour of anisotropically consolidated sand Bangkok : Asian Institute of Technology, 1982 73 p. Thesis ; no. GT-81-01 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 Results of laboratory studies on remoulade sand samples, from Chao- Phraya River, Bangkok, Thailand, under anisotropic consolidation are discussed in this research. The importance of initial void ratio and degree of saturation of sand samples, formed during the laboratory investigations, in relation to their reproducibility is emphasized. Furthermore the implications of the effect of confining pressure on the consolidation behaviour of sands vis-a-vis the determination of critical state parameter, ; ^, ·are examined in some detail. A procedure to estimate ^ , is suggested. Data from p' = (a' + 2a') /3 =canst. and q· =(a' - a') = const. tests on anisotropically1 consolidated sand samples are used to evaluate the parameters needed in a semi-empirical stress-strain prediction model. Predictions by Modified Cam-Clay model and the semi-empirical approach are compared with experimental results obtained by conventional drained triaxial test, anisotropic consolidation and rebound test and a special stress path depicting dq/dp = 1. 5 initially upto some stage followed by p' = canst. to failure. It is emphasized that in the case of sands,. the stress strain behavior depends on both stress path and stress history, and a semi empirical approach to prediction of stress-strain behavior has much to recommend itself. Sand Thailand Bangkok Testing Yudhbir, Chairperson Ohta, Hideki, Examination Committee Prinzl, Frediric, Examination Committee Australian Government, Scholarship Donor Asian Institute of Technology. Thesis ; no. GT-81-01 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B21212 .b10644866 mnait s 240903 2 951012 m a s 0 mnait mnait mnarc 20 40 Barcode : 30050003010187 CREATED : 1995-10-16 RECORD # : i1082831x LPATRON : 1029930 LCHKIN : 2021-04-02 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 1 TOT RENEW : 0 Barcode : 30050003010195 CREATED : 1995-10-16 RECORD # : i10828321 LPATRON : 1029930 LCHKIN : 2021-04-02 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 4 TOT RENEW : 5 Barcode : 30050160070396 CREATED : 2016-05-17 RECORD # : i12979600 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 113674 113674 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no. GT-81-01 30050003010187 2026-08-18 22:27:59 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no. GT-81-01 30050003010195 2026-08-18 22:27:59 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no. GT-81-01 30050160070396 2026-08-18 22:27:59 1 2026-08-18 40