STUDY FINITE ELEMENT MODELING OF RCC RETAINING WALL UNDER DYNAMIC FORCES WITH SOIL STRUCTURE INTERACTION USING ANSYS |
Author(s): |
Mr. Sachin Maruti Lavate |
Keywords: |
Abstract |
In current engineering practice the design methods for earth retaining walls under seismic conditions are mostly empirical. Dynamic earth pressures are calculated assuming prescribed seismic coefficient acting in the horizontal and vertical directions using time history analysis Structural dynamic deals with method to determine the stresses and displacement of structure subjected to dynamic loads .the dimension of structure are finite. It is thus rather straight forward to determine dynamic model with finite no of degree of freedom. The corresponding dynamic equation of motions of the discretized structure is then formulated, and highly developed methods for solving them are radially available) In this study nonlinear analysis of retaining wall is studied including soil structure interaction for various type of walls for silty soil, clay soil and sandy soil . The data collected for time history analysis is Koyana, Bhuj, Kobe,Uttrakashi and El Centro. The software used for analysis is ANSYS in which we can model any type of material for soil structure interaction upon this study. |
Other Details |
Paper ID: IJSARTV Published in: Volume : 6, Issue : 10 Publication Date: 10/2/2020 |
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