We prevent damage to human life and preserve property value by minimizing damage to structures and major facilities when an earthquake breaks out.
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A seismic system has been installed in major facilities and firefighting facilities and application of optimized seismic system by seismic system calculation and test
We prevent damage to human life and preserve property value by minimizing damage to structures and major facilities when an earthquake breaks out.
Examination of seismic adequacy of major facilities and pipe
Examination of earthquake damage and seismic influence in major facilities of business sites
Seismic design in major facilities of business sites
1 ~ 50Hz
Spectrum Damping Application Value: 2% [General application, seismic test method and specifications for electric communication facilities]
Design Spectrum: S Class applied
| Model | X, Y [Horizontal] | Z [Vertical] |
| Seismic Class S |
|
|
Required Response Spectrum (Seismic Class S Damping 2%)
2Ton structure (based on general air conditioning equipment)
[Wire Mount] VWM
| Item | Result | Remarks |
|---|---|---|
| Specimen one-way maximum displacement | 14.4mm | |
| Overturn or fall of equipment under test | Test OK | |
| Breakaway of floor fixing part of equipment under test | Test OK | |
| Breakaway of installed components | Test OK | |
| Frame deformation or damage of equipment under test | Test OK | |
| Crack, deformation, or cutting of fixing devices such as anchorings or bolts | Test OK | |
| Other deformation or damage which is identifiable with the naked eyes | Test OK |
[Restrained Spring Mount] SFSL
[Seismic Stopper] NSS-E, F
| Item | Result | Remarks |
|---|---|---|
| Specimen one-way maximum displacement | 9.3mm | |
| Overturn or fall of equipment under test | Test OK | |
| Breakaway of floor fixing part of equipment under test | Test OK | |
| Breakaway of installed components | Test OK | |
| Frame deformation or damage of equipment under test | Test OK | |
| Crack, deformation, and cutting of fixing devices such as anchorings or bolts | Test OK | |
| Other deformation or damage which is identifiable with the naked eyes | Test OK |
