| 논문명 |
정보통신 설비를 위한 액세스 플로어의 내진성능평가 / Seismic Performance Evaluation of Seismic Resistant Access Floor for IT Facility Equipment |
| 저자명 |
황기태 (Hwang, Kee-Tae) ; 장극관(Chang, Kug-Kwan) ; 서대원(Seo, Dae-Won) |
| 수록사항 |
대한건축학회논문집 구조계, v.28 n.07 (2012-07) |
| 주제어 |
액세스 플로어 ; 내진 ; 정보통신설비 ; 진동대 실험 ; Access Floor ; Seismic Resistant ; Telecommunication Facilities ; Shake Table Test |
| 요약2 |
Access floor is finding increasing use in industrial and commercial facilities such as data processing centers and high technology production. Due to the relatively recent use of access floors, there is little data available on the performance of these structural systems when subjected to strong ground shaking. However, building code in the Korea did not address the seismic design of raised access floors until recently. Most existing floors have been installed without proper consideration for seismic performance. This paper discuss the evaluation methods of seismic performance of access floor system for equipment used in telecommunication facilities, electric power facilities and other applications. Also, this paper presented the test and evaluate the lateral load carrying ability of existing raised access floors and seismically strengthening access floor systems. The tested access floor system was assembled by 5×5 panels with pedestal-stringer frame structure, supporting a simulated equipment with varies weight, the size of the panel is 600×600mm, the height of the pedestal is 600mm. The test results showed that specially designed seismic resistant access floor system can be used to reduce earthquake vulnerability. |
