in the left abutment and power house area at the Khao Laem Damsite Dacha Luangpitakchumpol creator Yudhbir Chairperson Tomiolo, Andrea Co-Chairperson Prinya Nutalaya Examination Committee Carl Duisberg Gesellschaft, e.V., Federal Republic of Germany Scholarship Donor text Bangkok Asian Institute of Technology 1982 monographic EN

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vi, 154 p Geomechanic evaluation was carried out on the rock mass at Power House Area, Spur No . 2 of the Left Abutment and some parts of Gallery 'C', Right abutment by using the Geomechanic Classification of Jointed Rock Mass. After the study, it was found that the rock at the Left abutment at Spur No. 2 and Power House Area is rather poor quality, while in the Gallery 'C', Right abutment is good. · Using Stereographic projection techniques, a guideline to adjust basic RMR for slopes has been proposed. On the basis of Geomechanical Classification results and available data, representative values of Shear Strength Parameters and modules of deformation are recommended. Due to limited nature of investigation, no definite conclusion is arrived at regarding the status of fault activity at the site. A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Engineering and Technology Thesis (M. Sc.) - Asian Institute of Technology, 1982 Rock mechanics Khao Laem Dam http://203.159.5.9/ait-thesis/detail.php?q=B21233 http://203.159.5.9/ait-thesis/detail.php?q=B21233 20260818131957.0