1. 1. BUILDING STRUCTURE (ARC 2552/2523) PROJECT 2: EXTENSION OF A R.C BUNGALOW (Individual Proposal) NAME: CHUAH SAY YIN STUDENT ID: 0315301 LECTURER: MS. ANN
2. 2. *The type of floor slab and beam installed in the extension is of concrete, whereas wall is brick wall (exterior and partitions) and glass wall (partitions). DEAD LOAD One-Way Slab 24kN/mx 0.15m = 3.6kN/m 3.6kN/mx Lx/2 (L=shorter length) Two Way Slab Load transferred in trapezoidal way 24kN/mx 0.15m = 3.6kN/m 3.6kN/mx Lx/2 (Lx=shorter length) Load transferred in triangular way (apply factor of 2/3) 24kN/mx 0.15m = 3.6kN/m 3.6kN/mx Lx/2 x 2/3 (Lx=shorter length) Brick Wall 19kN/mx 3.5m x 0.15m = 9.98kN/m COMPONENT THICKNESS (m) Slab 0.15 Ground Beam 0.45 First Floor Beam 0.30 Roof Beam 0.30 Column 3.5 MATERIALS DENSITY (kN/m) Concrete 24 Brick 19 Glass 0.17
3. 3. Beam Ground Beam 24kN/mx 0.15m x 0.45m= 1.62kN/m First Floor Beam & Roof Beam 24kN/mx 0.15m x 0.3m= 1.08kN/m Glass Wall 0.17 kN/mx 0.05m x 3.5m = 0.03 kN/m LIVE LOAD One-way Slab Load Factor x Lx/2 (Lx=shorter length) Two-way Slab Load transferred in trapezoidal form Load Factor x Lx/2 (Lx=shorter length) Load transferred in triangular form, apply factor of 2/3 Load Factor x Lx/2 x 2/3 (Lx=shorter length) SPACES LOAD FACTOR (kN/m) Gym 4.0 Spa 4.0 Library 2.5 Studio 2.0 Balcony 1.5 Roof (Dead Load) 1.0 Roof (Live Load) 0.5