Experimental and Analytical Investigation Based on 1/2 Scale Model for a Cleanroom Unit Module Consisting of Steel Section and Reinforced Concrete

Table 2

Specifications of prototype model and 1/2 scale model.

Category	Prototype model	1/2 scale model
Member dimensions (unit: mm)
R/P floor beams	800 × 1200; 700 × 1200; 1400 × 1600	400 × 600; 350 × 600; 700 × 800
Main column	1000 × 1000	500 × 500
FAB floor beam	-440 × 300 × 11 × 18	-220 × 150 × 6 × 9
Small column	-300 × 300 × 15 × 10	-150 × 150 × 7 × 10
Slab	Thk. = 180	Thk. = 90
Span	14400 mm × 14400 mm	7200 mm × 7200 mm
Story heights	First floor: 9000 mm; Second floor: 5500 mm	First floor: 4500 mm; Second floor: 2750 mm
Damping ratio	3%	3%
Material strengths	27 MPa concrete; 500 MPa rebar; 400 MPa section steel	27 MPa concrete; 500 MPa rebar; 400 MPa section steel