논문 상세보기

한국공간구조학회> 한국공간구조학회지> 개폐식 대공간 건축물에 적용한 스마트 TMD의 지진응답 제어성능 검토

KCI등재

개폐식 대공간 건축물에 적용한 스마트 TMD의 지진응답 제어성능 검토

Performance Evaluation for Seismic Response Control of Smart TMD Applied to Retractable-Roof Spatial Structure

이영락 ( Lee Young-rak ) , 김현수 ( Kim Hyun-su ) , 강주원 ( Kang Joo-won )
  • : 한국공간구조학회
  • : 한국공간구조학회지 18권1호
  • : 연속간행물
  • : 2018년 03월
  • : 18-21(4pages)

DOI


목차


					

키워드 보기


초록 보기


						

						

UCI(KEPA)

I410-ECN-0102-2018-500-003783995

간행물정보

  • : 공학분야  > 건축공학
  • : KCI등재
  • :
  • : 계간
  • : 1598-4095
  • : 2287-7401
  • : 학술지
  • : 연속간행물
  • : 2001-2019
  • : 734


저작권 안내

한국학술정보㈜의 모든 학술 자료는 각 학회 및 기관과 저작권 계약을 통해 제공하고 있습니다.

이에 본 자료를 상업적 이용, 무단 배포 등 불법적으로 이용할 시에는 저작권법 및 관계법령에 따른 책임을 질 수 있습니다.

발행기관 최신논문
| | | | 다운로드

1친환경 대공간 구조물의 자연 영감 디자인

저자 : 박강근 ( Park Kang-geun )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 18권 1호 발행 연도 : 2018 페이지 : pp. 6-17 (12 pages)

다운로드

(기관인증 필요)

키워드 보기
초록보기

2개폐식 대공간 건축물에 적용한 스마트 TMD의 지진응답 제어성능 검토

저자 : 이영락 ( Lee Young-rak ) , 김현수 ( Kim Hyun-su ) , 강주원 ( Kang Joo-won )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 18권 1호 발행 연도 : 2018 페이지 : pp. 18-21 (4 pages)

다운로드

(기관인증 필요)

키워드 보기
초록보기

3목구조 대공간 구조디자인의 현황과 사례

저자 : 이주나 ( Lee Juna )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 18권 1호 발행 연도 : 2018 페이지 : pp. 22-29 (8 pages)

다운로드

(기관인증 필요)

키워드 보기
초록보기

4대공간 경기장 건축물의 내진성능평가

저자 : 이준호 ( Lee Joonho )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 18권 1호 발행 연도 : 2018 페이지 : pp. 30-35 (6 pages)

다운로드

(기관인증 필요)

키워드 보기
초록보기

5국내 석탑의 강성, 고유진동수 및 감쇠비에 관한 연구

저자 : 이성민 ( Lee Sung-min ) , 최희수 ( Choi Hee-soo ) , 이기학 ( Lee Ki-hak ) , 이찬희 ( Lee Chan-hee ) , 조영훈 ( Jo Young-hoon )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 18권 1호 발행 연도 : 2018 페이지 : pp. 45-53 (9 pages)

다운로드

(기관인증 필요)

초록보기

Following the earthquake that shook the city of Gyeongju, Korea, in 2016, it became apparent that research on the safety of cultural heritages against the seismic hazards is necessary in Korea. Predictions of how historically significant stone pagodas would behave the earthquakes anticipated in near future, which are the subject of this study, is also required. In this study, the dynamic characteristics of 15 cultural heritage designated stone pagodas of Korea were investigated, including natural frequency and damping ratio, and the stiffness of the stone material and its contact area were determined using eigenvalue analysis by assuming the stone pagodas to be multi-degree-of-freedom structures. The results of this study enable the structural modeling of stone pagodas using a finite element analysis program and the method is expected to be useful in assessing the structural safety of stone pagodas against vertical loads as well as lateral forces, including earthquakes. Also, by identifying the dynamic characteristics of the structures, the results of this study can be utilized as a nondestructive testing method to determine the rigidity of cultural heritage structures and to identify inherent problems. The natural frequencies of the Korean stone pagodas were measured to be within 3.5~8.3㎐, excluding cases with distinct natural frequency results, and it was determined that the natural frequencies of the stone pagodas are influenced by various parameters including the height and joint stiffness of the structures.

6라이즈-스팬비에 따른 면진 아치구조물의 지진응답 분석

저자 : 김수근 ( Kim Su-geun ) , 김유성 ( Kim Yu-seong ) , 김기철 ( Kim Gee-cheol ) , 강주원 ( Kang Joo-won )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 18권 1호 발행 연도 : 2018 페이지 : pp. 55-65 (11 pages)

다운로드

(기관인증 필요)

초록보기

In order to reduce the seismic response of the spatial structure, a seismic isolation system with sufficient flexibility is used. The natural period of structure with seismic isolation system got be long to avoid prominent period. In this study, The seismic response of the truss-arch structure, which is modeled in three types according to the rise-span ratio is analyzed on El-centro, Northridge and Artificial Earthquake and compared with the seismic response of the truss-arch structure with lead rubber bearing(LRB). When seismic load is applied to the truss arch with isolation system, the horizontal acceleration response of the truss arch is reduced and vertical seismic response is also reduced. The application of the seismic isolation system is effective in controlling the seismic response.

7대공간 지붕 철골공사의 시공계획 중점관리항목 도출

저자 : 이명도 ( Lee Myungdo )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 18권 1호 발행 연도 : 2018 페이지 : pp. 67-75 (9 pages)

다운로드

(기관인증 필요)

초록보기

Steel roof construction is on the most important and critical factors in the large spatial construction and necessary to be prepared under a radical planning. Therefore, the major management factors of steel roofing structure assembly must be critically reviewed during planning. Through the review process, it is necessary to reduce the construction cost, to prevent delays in the construction schedule, and to minimize construction errors. However, domestically due to the lack experience in large spatial constructions, a planning of roof construction is limited to have a radical planning. Especially due to unclear organization of the management factors in hierarchy, using them in reality for construction planning is difficult and reliability is low. Therefore, in this study, the goal is to conduct the major management factors in the large spatial construction. To achieve this, we have reviewed and analyzed the numbers of construction plans and construction reports and conducted a total 68 of the management factors. Based on the conducted factors, we have interviewed 16 experts with experience in large spatial construction. From the interview result, we have deduced the factors scored above 4.20 of 10 for critical factors. The results of this study will be used as a guidance for planning steel roofing structure assembly in large spatial construction. The critical factors will be provided to the site mangers for the quality management of large spatial constructions in practice.

8장기간 상시계측을 통한 감쇠율 평가

저자 : 김용철 ( Kim Yong Chul ) , 윤성원 ( Yoon Sung-won )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 18권 1호 발행 연도 : 2018 페이지 : pp. 77-84 (8 pages)

다운로드

(기관인증 필요)

초록보기

The identification of damping ratios in buildings is a well-known problem and appears to be of important and crucial interest in the safety and serviceability design. When compared to an estimation of the stiffness, i.e. natural frequency, and mass, the damping ratio is the most difficult quantity to determine. Many previous studies have examined the characteristics of damping ratios from ambient vibration, but the measurement time is roughly within 2 hours. In this paper, characteristics of damping ratios and natural frequencies of 4 story RC building were investigated using long-term ambient vibration. Free vibrations were obtained using random decrement technique, and damping ratios were evaluated by the envelop function, continuous wavelet transform, and logarithmic decrement. It was found that although the natural frequencies show little variations with time, the damping ratios show some variations with time and the largest variations found in the damping ratios obtained from the continuous wavelet transform. The damping ratios from the envelop function showed the smallest mean and standard deviation. And the probability distribution of damping ratios seems to follow the logarithmic normal distribution.

9비정형 건축물을 위한 가설구조시스템의 설계 인자 분석

저자 : 채성민 ( Chae Seong-meen ) , 이창환 ( Lee Chang-hwan ) , 정광량 ( Chung Kwang-ryang )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 18권 1호 발행 연도 : 2018 페이지 : pp. 85-92 (8 pages)

다운로드

(기관인증 필요)

초록보기

Construction techniques and materials are developing and structures are designed to be irregular shaped, and therefore more detailed structural analysis is required. The purpose of this study is to analyze the cause of accidents related to falsework systems during construction and discuss prevention methods in order to prevent accidents relate to prefabricated shoring system during construction. In this paper structural analysis was conducted to study the influence of slab irregularity on system supports and analysis to investigate the participation of the bracing in the system support.

10강성개폐식 대공간 지붕의 개폐 관리풍속 사례 분석

저자 : 송진영 ( Song Jin-young ) , 윤성원 ( Yoon Sung-won )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 18권 1호 발행 연도 : 2018 페이지 : pp. 93-100 (8 pages)

다운로드

(기관인증 필요)

초록보기

The retractable roof structures have actions of various types of loads and external forces depending on the retraction and operation conditions of the roof in terms of efficiency of control and maintenance as the aspect of structural plan. In particular, there is a need for studies on the establishment of retraction controlled wind velocity to maintain the stable control and usability of roof structure against strong winds or sudden gusts during the retraction of the roof. In this paper, it was intended to provide basic materials for the development of guidelines on the operation and maintenance of domestic retractable buildings with large space by analyzing the factors affecting the retraction controlled wind velocity for the overseas stadiums with the large spatial retractable roof structures where the sliding system was applied on the steel retractable systems. As a result, the controlled wind velocity tends to decrease as the retractable roof area increases. On the other hand, the controlled wind velocity tends to increase as the retraction time increases. In addition, in the space-grid roof structures, the spherical roof structures type showed the average controlled wind velocity of 10m/sec lower than that of 17.3m/sec for curved-roof structure type, and in the curved-roof structure type, the truss roof structure showed the average controlled wind velocity of 8.9m/sec which is lower than that of 17.3m/sec for the space for the space-grid roof structure.

12
주제별 간행물
간행물명 수록권호

KCI등재

한국건축시공학회지 (JKIBC)
19권 4호 ~ 19권 4호

건설기술논문집
38권 1호 ~ 38권 1호

KCI등재

의료·복지 건축(구 한국의료복지시설학회지)
25권 2호 ~ 25권 2호

KCI등재

한국건축시공학회지 (JKIBC)
19권 3호 ~ 19권 3호

KCI등재

한국공간구조학회지
19권 2호 ~ 19권 2호

건축시공
19권 2호 ~ 19권 2호

한국건축시공학회 학술발표대회 논문집
19권 1호 ~ 19권 1호

KCI등재

한국건축시공학회지 (JKIBC)
19권 2호 ~ 19권 2호

건축시공
19권 1호 ~ 19권 1호

KCI등재

의료·복지 건축(구 한국의료복지시설학회지)
25권 1호 ~ 25권 1호

KCI등재

한국공간구조학회지
19권 1호 ~ 19권 1호

KCI등재

한국건축시공학회지 (JKIBC)
19권 1호 ~ 19권 1호

건축시공
18권 4호 ~ 18권 4호

KCI등재

의료·복지 건축(구 한국의료복지시설학회지)
24권 4호 ~ 24권 4호

건설기술논문집
37권 2호 ~ 37권 2호

KCI등재

한국건축시공학회지 (JKIBC)
18권 6호 ~ 18권 6호

한국건축시공학회 학술발표대회 논문집
18권 2호 ~ 18권 2호

KCI등재

한국공간구조학회지
18권 4호 ~ 18권 4호

KCI등재

한국건축시공학회지 (JKIBC)
18권 5호 ~ 18권 5호

건축시공
18권 3호 ~ 18권 3호
발행기관 최신논문
자료제공: 네이버학술정보
발행기관 최신논문
자료제공: 네이버학술정보

내가 찾은 최근 검색어

최근 열람 자료

맞춤 논문

보관함

내 보관함
공유한 보관함

1:1문의

닫기