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doi:10.3850/GI191
Case Studies on Slope Reinforcement of a Raised Small Dam and a 30M High Steep Slope
D. E. L. Ong1, K. T. Kho2,a, A. D. R. Danial2 and L. Y. Tai2
1School of Engineering & Science, Swinburne University of Technology, Sarawak Campus Malaysia.
elong@swinburne.edu.my
2Jurutera Jasa (Sarawak) Sdn, Bhd.
aakho@juruterajasa.com
ABSTRACT
Two case studies involving the raising of an existing 30-year old dam using cement grout columns and reinforcing a 30 m high slope in a hilly terrain are presented in this paper. Design principles and construction methodologies are described to provide a general understanding on the governing parameters and requirements of each structure.
Keywords: Dam; seepage; slope; stability; failure; geogrid; sub-soil.
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