Decreasing in Slope Stability Due to Toll Road Vibration as Observed based on Geometric and Physical Parametersy to Submit This Sample Abstract Vera Sadarviana, Brian Bramanto, M. Gamal, Daniel A. Tampubolon, Rahmadi Hilmafizar, Reyhan Akbar, Hana Alfiyanti., Muhammad Tezar, Muhammad F Muttaqint Try to Submit This Sample Abstract
Geodesy Research Group, Faculty of Earth Sciences and Technology , Bandung Institute of Technology, Jl. Ganesha 10, Bandung 40132, West Java, INDONESIA
Abstract
The construction of a toll road that divides mountains or hills provides two benefits, a beautiful scenery and the shortest distance to destination. The slope that is formed must remain stable so that it is safe for road traffic. Roads with dense vehicles and even traffic jams will cause vibrations that are repeated and continuous. The vehicle vibration on the highway caused by vehicles number, weight or type, driving speed and the road roughness. The magnitude of vehicle vibration on the slope material depends on the distance and resistance of the slope. Physically, the vibration effect dependent on the geological structure of hills formation, and meteorological i.e temperature, rainfall intensity, land cover and gravity as displacement potential. Geometrically, an indication of slope stability disturbance is shown by the presence of displacement slope material. GPS observations provide simultaneous material movement with the magnitude of the vibration. Dynamic model and spatial analysis provide slope stability decreasing information for be used as early warning.
