One Dimensional Earthquake Ground Response Analysis by SHAKE 2000

The study tried in playacting one dimensional ground response analysis by the utilization of program ‘SHAKE 2000’ for assessing the potential amplification of earthquake ground motions with relevance totally different characteristic parameters in different kinds of soil conditions in Bangladesh. An exact earthquake motion from the earthquake record information was taken as input motion for the soil profiles. Simplified relations relating solely to the ‘SPT-N value’ was used for determinant of most shear modulus and damping of 5% was thought-about for all the locations. From the information of dynamic material properties, G/Gmax (modulus reduction) and damping curves were adopted for the layers. The analysis was supported two sites of Banasree in Dhaka, Bangladesh. The graphs from all the locations were compared to produce choices concerning their amendment with relevance kind of soil layers, depth, time and frequency relating with the input object ground motion.