| 논문명 |
노후도를 고려한 학교건물의 내진성능평가 및 내진보강에 관한 연구 / Seismic Performance Evaluation and Seismic Retrofit of School Building Considering Deterioration |
| 저자명 |
송진규(Song Jin-Kyu) ; 황재승(Hwang Jae-Seung) ; 김건우(Kim Geon-Woo) ; 송호범(Song Ho-Beom) ; 이재혁(Lee Jae-Hyeok) |
| 발행사 |
대한건축학회 |
| 수록사항 |
대한건축학회논문집 구조계, v.26 n.08 (2010-08) |
| 페이지 |
시작페이지(3) 총페이지(8) |
| ISSN |
12269107 |
| 주제분류 |
구조 |
| 주제어 |
내진성능평가 ; 내진보강 ; 노후도 ; N2법//Seismic Performance Evaluation ; Seismic Retrofit ; Deterioration ; N2 Method |
| 요약2 |
The purposes of this paper is to demonstrate seismic performance evaluation procedure and seismic retrofit measures for an aseimic school building structure. The concept of deterioration is applied on the assessments of 1st seismic performance evaluation and performance reduction factor of in the 2nd seismic performance evaluation. The total assessments score of `1st evaluation was 0.84(grade D) which means the building needs to improve seismic performance by retrofitting. As a result of 2nd evaluation, columns are unsteady on the earthquakes with 200 year recurrence period, and it could not perform collapse prevention level with 1000 year recurrence period. Also, the effective response modification coefficient was quite less than criteria of KBC 2009. For retrofitting this building, damper was installed for improving system damping, and brace was set for enhancing strength and stiffness. Numerical results show that, all members was not destroyed and the effective response modification coefficient was larger than criteria of KBC 2009 as well. |
| 소장처 |
대한건축학회 |