Permasalahan keruntuhan timbunan jalan umumnya berupa penurunan yang berlebih (excessive settlement) atau berupa longsoran badan jalan, hal ini lebih disebabkan proses kompresibilitas tanah dasar yang tinggi (high compressibility) dan atau rendahnya daya dukung (low bearing capacity) tanah dasar. Penanganan dengan melakukan pengurangan beban timbunan atau dengan menerapkan prinsip timbunan ring…
This study aims to develop a decision making process which is more reliable and effective used for assessing and selecting alternative methods of subgrade improvement of a road on soft soil deposition. The process starts from identification of site, geomechanic characterization, finite element modeling and simulation, and selecting alternative methods by using a decision tree with a single stag…
LOKASI: Rak Penelitian 2
The primary objective of the research described in this report was to provide new and improved deterioration relationships for unpaved roads for use in a computer model for estimating the construction costs, maintenance costs and vehicle operating costs of roads in developing countries. Experimental test sections were located on the public road network in Kenya and their rates of deterioration …