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시험인증센터

보유시험설비

Dropped Object Test Facility
중량물 낙하 실증시험 시험
Objectives Safety performance and reliability testing of structural systems subjected to impact loads arising from collisions
Nonlinear structural damage and structural crashworthiness testing involving crushing and fracture in impacts
Features of Test Facility Various scenarios associated with impact kinetic energy due to impact speed, mass and weight elevation can be tested.
Various scenarios associated with temperatures in cold temperature due to Arctic environment, cryogenic temperature due to LNG, and elevated temperature due to fires as well as room temperature can be tested.
Remote control and automatic test data measurements are made.
Specification Height of main frame: 8.8m, 17.7m
Cold temperature chamber: -170 ~ 300 deg. C
Test bed: L3 x W3 (m), L9.7 x W9.7 (m)
Elevated temperature chamber: up to 650 deg. C
Maximum model size on bed: L1.8 x W1.8 (m), L3.4 x W3.4 (m)
Dropped object holder capacity: 50kN, 100kN
Load cell capacity: 1MN, 2MN, 24MN (2MN x 12 sets)
High speed camera: 108,000 fps @ 1016 x 16 (2 sets)
Sample Test Standards ASTM E 208 : Standard test method for conducting drop-weight test to determine nil-ductility transition temperature of ferritic steels
ASTM E 436 : Standard test method for drop-weight tear tests of ferritic steels
ASTM E 604 : Standard test method for preservatives in water-containing cosmetics
ISO/NP 10855-1 : Offshore containers
- Part 1: Design, manufacture and marking
ISO/AWI TR 18624 : Guidance for conception, design and testing of LNG storage tanks
IACS : Common structural rule for bulk carriers and oil tankers