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시험인증센터

보유시험설비

Fire Bucking Collapse Test Facility
화재 좌굴 붕괴 실증시험 설비
Objectives Buckling collapse performance and reliability testing of structural systems or components (e.g., columns, pillars, plate panels) in fires under axial compressive loads
Fire performance and reliability testing of passive fire protection system with or without axial compressive loads
Features of Test Facility Cylindrical type furnace is used to apply the elevated temperature due to fires.
Temperature control is made in accordance with the designated temperature versus time history as per international standards or other fire scenarios.
Hydraulic actuator is installed to apply the mechanical loads up to 10MN and/or 200mm stroke in the vertical direction.
Watch holes are allocated to close-eye monitor during testing. Remote control and automatic test data measurements are made.
Specification Internal diameter of furnace: 4.5m
Overall internal length of furnace: 5m
Maximum test model size: Ø2 x L5 (m)
Exhaust gas treatment system: 1200m3 /min
Maximum temperature: 1,430 deg. C
Maximum loading capacity: 10MN and 200mm stroke
Gas burner: Max. 463kW
Data acquisition sampling rate: 10 S/s
Sample Test Standards ASTM E 119 : Standard test methods for fire tests of building construction and materials
ISO 834-1 : Fire-resistance tests - Elements of building construction
- Part 1: General requirements
ISO 834-7 : Fire-resistance tests - Elements of building construction
- Part 7: Specific requirements for columns
UL 1709 : Rapid rise fire tests of protection materials for structural steel
KS G 4500 : Standard test methods for fire-resistive containers