ANALYSIS OF A HIGH RISE BUILDING STRUCTURE CONSIDERING SEISMIC FORCES AT SLOPING GROUND USING ANALYSIS SOFTWARE

In the northen and north-eastern parts of INDIA, have huge part of sloping ground which comes in the categories of seismic zone 1V and V. Recently there was huge destruction in Nepal earthquake (2015), Doda earthquake (2013), Sikkim earthquake (2011) because of majority of hilly ground location. Due to rapid urbanization and economic development of INDIA there is a huge demand of multistory RC framed building structure in that region. Due to more population density and scarcity of plain ground we are bounded to construct the building structures in that sloping terrain. The structures are designed as per the geography of different regions which is based on various aspects. Structures are characterized as structures used by the general population as safe house for living, working or capacity. As now a days there is lack of land for building more structures at a quicker development in both private and modern ranges the vertical development is given due significance due to which mid rise Buildings are being expand on an extensive scale. In the project, comparing a G + 8 mid-size structure consisting of semi rigid diaphragm by master slave method on different sloping ground under the effect of seismic force as per Indian standards 1893-part-1 all four zones (ii, iii, iv & v) with different soil conditions (soft, medium & hard soil condition) using ETABS software and studied the variations in frame forces, nodal displacements and support reactions also comparing storey displacement of mid rise structure considered.