03493nas a2200397 a 4500 20260818214203.0 090904s2009 th uu|m rtt 0| a1eng d .b12066989 AIT Thesis no.GE-08-10 Arsit Iyaruk Slope stability analysis of embankment on DCM piles by limit equilibrium and strength reduction methods Pathum Thani, Thailand : Asian Institute of Technology, 2009 1 onlibe resource (191 p.) : ill. + 1 online resource Thesis ; no. GE-08-10 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Geotechnical and Geoenvironmental, School of Engineering and Technology Thesis (M.Eng.) - Asian Institute of Technology, 2009 In this study, factors of safety resisting slope failure of embankment on DCM piles and the location of slip surfaces provided by limit equilibrium method (LEM) and strength reduction method (SRM) were compared under the variation of undrained cohesion of soft soil, thickness of soft soil, length of DCM piles, strength of OCM piles, tensile strength of DCM piles and height of embankment. The comparative results of factors of safety were shown that calculated factor of safety values by SRM using PLAXIS/2D and FLAC software was revealed similar trend; meanwhile, calculated values by LEM using SLOPE/W software would be generally provided higher factor of safety values. In addition, the comparison between 2D models of half and full embankment on DCM piles were shown that there were the significant difference values of factor of safety and slip surface obtained by LEM because the disturbing forces become larger caused by boundary effect. For the locations of critical failure surface, they were found that the slip surface obtained by SRM can expand or shrink with parametric variation. Meanwhile the slip surface obtained by LEM was located at same position. The comparison of simulation idealization of embankment on OCM piles between continuous walls with the same spacing of the actual case using the equivalent wall method with equal axial stiffness (EA) and average strength of improved ground were shown that the embankment on DCM piles simulation with average strength of improved ground will be provided higher values of safety factor than the equivalent wall method with equal axial stiffness in most cases Concrete piling Simulation methods Thailand Bangkok Embankments Park, Kyung Ho, Chairperson Bergado, Dennes T., Examination Committee Noppadol Phien-Wej, Examination Committee RTG Fellowship, Scholarship Donor Asian Institute of Technology. Thesis ; no. GE-08-10 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B02990 .b12066989 mnait u 240329 0 090904 m a u 0 mnait mnarc 22 40 Barcode : 30050120740070 CREATED : 2014-03-26 RECORD # : i12780327 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160066022 CREATED : 2016-05-30 RECORD # : i13003082 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 107563 107563 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no.GE-08-10 30050120740070 2026-08-18 21:42:03 3 2026-08-18 22 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no.GE-08-10 30050160066022 2026-08-18 21:42:03 1 2026-08-18 40