CI5312 · Earthquake Resistant Engineering Back
Final Project · Structural Design

EARTHQUAKE RESISTANT THEATER

Reinforced Concrete Design · Carabaya, Puno · 5 Stories

Course: Earthquake Resistant Engineering
3D View Theater - ETABS Model

Project Summary

Structural design of a reinforced concrete theater in a seismic zone (Puno). Three structural systems were evaluated (moment frame, dual system, structural walls), selecting the structural wall system for its superior drift control. Analysis according to Peruvian Standards E.020, E.030, E.060 and ACI 318-14 using ETABS software.

5
Stories
15.15 m
Total Height
S2
Soil Type
0.79%
Max Drift (Y)
Jhon Umasi Huisa · Preliminary design, Etabs analysis, Loads Walter Peña Garcia · Etabs Analysis, Seismic Joint Kelly Osco Vargas · Methodology, Action Plan, Theoretical Foundation Erick Triveño Chancuana · Preliminary design of stairs, Irregularities

Structural System

  • Structural Walls (92.7% shear in X, 92.4% in Y)
  • Columns: 40x40 cm · Reinforcement 1.035%
  • Beams: 25x50 cm · Solid slabs e=20cm
  • Walls: e=30cm, φ3/4" steel reinforcement

Seismic Analysis

  • Zone 2 (Z=0.25) · Soil S2 (S=1.2, Tp=0.6s)
  • Use: Theater (U=1.3) · R=5.4 (structural walls)
  • Periods: Tx=0.654s, Ty=0.585s
  • Corner Irregularity (Ip=0.9)

Verifications

  • ✓ Static Analysis: Drifts compliant
  • ⚠ Modal Analysis: Y-direction exceeds (0.794% > 0.7%)
  • Seismic Joint: 8.4 cm (4.2 cm each side)
  • Beam/Column/Wall Design: OK
Complete Report PDF Spreadsheets Structural Drawings
DOWNLOAD REPORT PDF

Calculations, drawings, and ETABS model available in the links above