Ranjana Gharti Magar

Design of Seismic Analysis on RCC Multistory Building

Objectives

• Conducted seismic analysis and detail structural design of a 9-story reinforced cement concrete (RCC) building.
• Utilized software tools such as ETABS and STAAD.Pro to model, analyze, and optimize the building design under seismic loads.
• Incorporated IS 1893:2016 and IS 456:2000 standards for ensuring safety and compliance.
• Presented findings in a detailed technical report, highlighting load distribution, base shear calculations, and structural stability.
• Identified structural arrangement of plan,Sectional design of structural components and Structural detailing of members and the system.

Work planned

i. Identification of the building and the requirement of the space.
ii. Determination of the structural system of the building to undertake the vertical and
horizontal loads.
iii. Estimation of loads including those due to earthquake
iv. Preliminary design for geometry of structural elements.
v. Determination of fundamental time period by free vibration analysis.
vi. Calculation of base shear and vertical distribution of equivalent earthquake load.
vii. Identification of load cases and load combination cases.
viii. Finite element modeling of the building and input analysis
Ix. The structural analysis of the building by ETABS 2016 for different cases of loads.
x. Review of analysis outputs for design of individual components

xi. Design of RC frame members, walls, mat foundation, staircase, and other by limit
state method of design.
xii. Detailing of individual members and preparation of drawings as a part
of working construction document

Survey Report: Land Development Feasibility Study

• Performed a detailed topographic survey and site assessment for a proposed residential development project.
• Conducted detailed field surveys using Total Stations, Leveling tools, and GPS tools to collect precise data and create topographical maps.
• Analyzed land slopes, drainage patterns, and soil properties to prepare feasibility recommendations.
• Collaborated with team members to establish control points and benchmark elevations.
• Produced contour maps and longitudinal sections for terrain modeling.
• Conducted topographic surveys for proposed road alignments and bridge sites using Total Station and GPS tools.
• Identified suitable locations for bridge abutments and piers through site analysis and flood-level assessments.
• Created detailed drawings of road cross-sections and bridge layout plans using Civil 3D and AutoCAD.
• Presented survey results and designs in a comprehensive report and defended findings during final evaluations.
• Delivered a comprehensive report that included contour mapping, area estimation, and layout planning.