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국회도서관 홈으로 정보검색 소장정보 검색

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This study examines the seismic failure of RC low-rise building structures having irregularities at the ground story during the 15 November 2017 Pohang, Korea, earthquake, Mw=5.4, which is the second strongest since the government began monitoring them in 1978 in South Korea. Some 2,000 private houses were damaged or destroyed in this earthquake. Particularly, serious damage to the piloti story of RC low-rise residential building structures of fewer than five stories was observed within 3 km of the epicenter with brittle shear failure of columns and walls due to severe torsional behavior. Buildings below six stories constructed before 2005 did not have to comply with seismic design requirements, so confinement detailing of columns and walls also led to inadequate performance. However, some buildings constructed after 2005 were damaged at the flexible side of the piloti story due to the high torsional irregularity. Based on these results, this study focuses on the problems of the seismic torsion design approach in current building codes.

권호기사

권호기사 목록 테이블로 기사명, 저자명, 페이지, 원문, 기사목차 순으로 되어있습니다.
기사명 저자명 페이지 원문 목차
2017.11.15. 포항 흥해지진의 저층 RC 비틀림 비정형 건축물의 피해 및 손상 특성 = Seismic Damage to RC Low-rise Building Structures Having Irregularities at the Ground Story During the 15 November 2017 Pohang, Korea, Earthquake 황경란, 이한선 pp.103-111

포항지진에 대한 원자력발전소 구조물 및 기기의 지진응답 분석 = Seismic Response Analysis of Nuclear Power Plant Structures and Equipment due to the Pohang Earthquake 임승현, 최인길 pp.113-119

Opendata 기반 포항 및 경주지진에 의한 건물손상 평가 = Earthquake Damage Assessment of Buildings Using Opendata in the Pohang and the Gyeongju Earthquakes 임승현, 양범주, 전해민 pp.121-128

2017년 포항지진 스펙트럼과 한국표준설계스펙트럼의 비교 = Response Spectra of 2017 Pohang Earthquake and Comparison with Korean Standard Design Spectra 허태민, 김정한, 이진호, 김재관 pp.129-137

댐 취수탑 3차원 내진안전성 평가에서의 동수압 적용방법에 관한 연구 = Application of Hydrodynamic Pressure for Threedimensional Earthquake Safety Analysis of Dam Intake Towers 송광석, 민경욱, 배정주, 이지호 pp.139-147

국내 발생지진에 의한 물류창고 강재 적재설비의 내진성능 평가 = Seismic Performance of Steel Industrial Storage Racks Subjected to Korea Earthquakes 전종수, 최형석, 서영득, 김충길, 허광희 pp.149-160

2017년 포항지진으로 피해를 입은 국내 필로티형 건물의 지진 거동 = Seismic Behavior of Domestic Piloti-type Buildings Damaged by 2017 Pohang Earthquake 김태완, 추유림, 김승래, 번다리 디워스 pp.161-168

포항지진 발생 주변지역 지질특성에 따른 저수지 취약성 해석 = Analysis of Reservoir Vulnerability Based on Geological Structure Around Pohang Earthquake 임성근, 송성호, 유재형 pp.169-174

9.12 경주지진 및 11.15 포항지진의 구조손상 포텐셜 비교연구 = Comparative Analysis of Structural Damage Potentials Observed in the 9.12 Gyeongju and 11.15 Pohang Earthquakes 이철호, 김성용, 박지훈, 김동관, 김태진, 박경훈 pp.175-184

11.15 지진 사례를 통한 지진피해 시설물 위험도 평가 체계 개선 = Improvement of Post-earthquake Risk Assesment System for Damaged Buildings by Case Study on '11.15 Earthquake' 강형구, 윤누리, 김다위, 이정한, 김혜원, 오금호 pp.185-191

포항 지진과 일본 지진관리 업무 비교·분석 = Comparative Analysis of Earthquake Management in Pohang and Japan 김수란, 김혜원 pp.193-199

SMIT를 활용한 지진하중을 받는 전단 구조물의 응답모드 특성에 관한 연구 = Application Studies on Structural Modal Identification Toolsuite for Seismic Response of Shear Frame Structure 장민우 pp.201-210

2017년 포항지진으로 인하여 발생된 최대지반가속도 (PGA) 예측 = Prediction of Peak Ground Acceleration Generated from the 2017 Pohang Earthquake 지현우, 한상환 pp.211-217

지진시나리오 기반의 포항지역 액상화위험도 작성 연구 = Liquefaction Hazard Map Based on in Pohang Under Based on Earthquake Scenarios 백우현, 최재순, 안재광 pp.219-224

참고문헌 (17건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
1 Ministry of the Interior and Safety. Report of earthquake occurrence and coping situation in Pohang, Gyeongbuk: 2017 Dec 8 [Internet]. Available from: http://www.mois.go.kr/frt/bbs/type001/commonSelectBoardArticle.do?bbsId=BBSMSTR_000000000336&nttId=60979 미소장
2 AIK. Korean Building Code. KBC 2005, Architectural Institute of Korea. c2005. 미소장
3 AIK. Korean Building Code. KBC 2016, Architectural Institute of Korea. c2016. 미소장
4 Jeong SH. Summary of 2017 Pohang Earthquake (2017.11.15., ML=5.4). 2017 Special Forum of EESK: Pohang earthquake and building damage: 2017 Nov 27; Seoul, Korea. c2017. 미소장
5 Cho JH. OhmyNews: 2017 Nov 18 [Internet]. Available from: http://m.ohmynews.com/NWS_Web/Mobile/img_pg.aspx?CNTN_CD=IE002247670&atcd=A0002377980#myModalLabel 미소장
6 Kim SJ. Building Damage Investigation after the November 2017 Pohang, Korea, Earthquake. Concrete and Seismic Engineering Laboratory (CSEL). Department of Architectural Engineering, Keimyung University. 미소장
7 AIK. Korean Building Code. KBC 2009, Architectural Institute of Korea. c2009. 미소장
8 SBS. Columns in the Piloti Story Broken in Three Seconds (News): 2017 Nov 17 [Internet]. Available from: https://news.sbs.co.kr/news/endPage.do?news_id=N1004488877&plink=SEARCH&cooper=SBSNEWSSEARCH 미소장
9 Chung LL. Policy on Seismic Evaluation and Retrofit of School Buildings and Low-rise Buildings (non-seismic design) in Taiwan. Forum in Improving policies and regulations through lessons learned from the 2017 Pohang Earthquake, Structural Performance Enhancement research Center. 2018 Feb 26; Seoul, Korea. Available from: https://youtu.be/EbvQlotZK_4 미소장
10 Federal Emergency Management Agency (FEMA). FEMA 454: Designing for earthquakes - a manual for architects. 2006. Washington, D.C., USA. c2006. 미소장
11 Lee HS, Jung DW, Lee KB, Kim HC, Lee K. Shake-table responses of a low-rise RC building model having irregularities at first story. Structural Engineering & Mechanics. 2011;40(4):517-539. 미소장
12 Lee HS, Lee KB, Hwang KR, Cho CS. Shake-table Responses of an RC Low-rise Building Model Strengthened with Buckling Restrained Braces at Ground Story. Earthquakes & Structures. 2013;5(6):703-731. 미소장
13 Torsion design implications from shake‐table responses of an RC low‐rise building model having irregularities at the ground story 네이버 미소장
14 Seismic Tests of Concrete Columns with Light Transverse Reinforcement 네이버 미소장
15 ACI. Building Code Requirements for Structural Concrete, ACI 318M-14, American Concrete Institute. Farmington Hills, MI. c2014. 미소장
16 Damage and Implications for Seismic Design of RC Structural Wall Buildings 네이버 미소장
17 Shegay AV, Motter CJ, Henry RS, Elwood KJ. A Database for Investigating NZS3101 Structural Wall Provisions. In 10th Pacific Conference in Earthquake Engineering (10PCEE) 2015 Nov 6. 미소장