01698nam|a2200241 i 450000500170000000800410001703500150005810000250007324500550009826000520015330000110020549000270021650001440024350200580038752006730044565000380111870000370115670000450119370000480123871000460128681000590133285600650139120260817162311.0290199s1988    th           0000|0 eng d  a.b1008048x0 aPaitoon Jiranantarat10aAnalysis of bank instability along the Pasak River  aBangkok :bAsian Institute of Technology,c1988  a132 p.1 aThesis ;vno. GT-87-03  aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology  aThesis (M.Eng.) - Asian Institute of Technology, 1988  aThe stability of the natural slope along the bank of  the Pasak river downstream of Phranaret lock was  investigated. Laboratory and field tests were carried out  to obtain parameters for stability analysis of this stiff  soil slope. Stability of the slope was analysed using the  simplified Bishop method for 6 assumed conditions of ground  water and water in the river. Results of the analysis show  that steady seepage and sudden drawdown conditions, which  occuring during the rainy season, were the critical factors  causing failure . The calculated factors of safety were 0. 94  and 0. 83 for the steady seepage and the sudden drawdown  conditions, respectively. 0aSlopes (Soil mechanics)xThailand0 aNoppadol Phien-Wej,eChairperson0 aPrinya Nutalaya, eExamination Committee1 aS. Sambhandharaksa, eExamination Committee2 aAustralia Government, eScholarship Donor2 aAsian Institute of Technology.tThesis ;vno. GT-87-03  3Full-Textuhttp://203.159.5.9/ait-thesis/detail.php?q=B18643