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한국공간구조학회지 update

Journal of the Korean association for shell and spatial structures

  • : 한국공간구조학회
  • : 공학분야  >  건축공학
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  • : 연속간행물
  • : 계간
  • : 1598-4095
  • : 2287-7401
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수록정보
수록범위 : 1권1호(2001)~20권1호(2020) |수록논문 수 : 770
한국공간구조학회지
20권1호(2020년 03월) 수록논문
최근 권호 논문
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KCI등재

1국내외 건축 문화재 지진 피해 사례 및 대응 현황

저자 : 이가윤 ( Lee Ga-yoon ) , 조영훈 ( Jo Young Hoon ) , 이찬희 ( Lee Chan Hee ) , 이성민 ( Lee Sung-min ) , 이기학 ( Lee Kihak )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 20권 1호 발행 연도 : 2020 페이지 : pp. 4-11 (8 pages)

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2지진 안전 시설물 인증 제도 소개

저자 : 강기병 ( Kang Ki-byung )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 20권 1호 발행 연도 : 2020 페이지 : pp. 12-17 (6 pages)

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3BIM/GIS 플랫폼 기반 건축물 지진 안전 통합관리시스템

저자 : 신지욱 ( Shin Jiuk ) , 최현상 ( Choi Hyun-sang ) , 유영찬 ( You Young-chan )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 20권 1호 발행 연도 : 2020 페이지 : pp. 18-22 (5 pages)

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KCI등재

4자율주행차량과 건축의 결합을 위한 고층 구조 시스템 제안 및 설계 적용

저자 : 박상우 ( Park Sang-woo ) , 윤성원 ( Yoon Sung-won )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 20권 1호 발행 연도 : 2020 페이지 : pp. 31-40 (10 pages)

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The purpose of this study is to propose future-oriented high-rise buildings where the vehicle is parked at the top of the building. At the same time, the vehicle is used as a part of the building along with the advent of the era of autonomous driving. The suspended structure is proposed as a suitable structural system for architectural planning. This system is free to design because there are no limitations on column planning compared to conventional designs. In particular, the low-floor plan can be used as an open space because colums are not arranged in the lower-floors. Thereby opened low-floor plan has advantages that visual perception of the space is improved, noise problems along the side of the street is solved and planning underground parking spaces are easier. These advantages can solve the problem of overlapping columns with vehicle traffic in the building. However, there are some problems that the suspension structure is mainly a formal form and the usable area is small compared to the core area because it is a core-oriented structural system. In this regard, a new structural system was proposed by combining the concept of suspended structure and cable stayed column. Therefore, this paper analyzes the existing style of high-rise housing suspended Structure and proposes a new structural system and the concept of design for autonomous vehicles.

KCI등재

52400MPa 단일 강연선이 적용된 포스트텐션 정착 구역 설계에 대한 실험적 연구

저자 : 문상필 ( Moon Sang Pil ) , 노경민 ( Ro Kyong Min ) , 김민숙 ( Kim Min Sook ) , 이영학 ( Lee Young Hak )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 20권 1호 발행 연도 : 2020 페이지 : pp. 41-48 (8 pages)

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In this study, the design of anchorage zone for unbonded post-tensioned concrete beam with single tendons of ultimate strength 2400MPa was evaluated to verify that the KDS 14 20 60(2016) and KHBDC 2010 codes are applicable. The experimental results showed that the bursting force equation of current design codes underestimated bursting stress measured by test, because the KDS 14 20 60(2016) and KHBDC 2010 propose the location of the maximum bursting force 0.5h which is the half of the height of member regardless of stress contribution. Although the allowable bearing force calculated by current design codes was not satisfied the prestressing force, the cracks and failure in anchorage zone was not observed due to the strengthening effect of anchorage zone reinforcement.

KCI등재

6풍동 실험을 통한 타원형 개폐식 돔 지붕의 외장재용 풍압 계수 분석

저자 : 이종호 ( Lee Jong-ho ) , 김용철 ( Kim Yong-chul ) , 천동진 ( Cheon Dong-jin ) , 윤성원 ( Yoon Sung-won )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 20권 1호 발행 연도 : 2020 페이지 : pp. 49-59 (11 pages)

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This study investigates the wind pressure characteristics of elliptical plan retractable dome roof. Wind tunnel experiments were performed on spherical dome roofs with varying wall height-span ratios (0.1~0.5) and opening ratios (0%, 10%, 30% and 50%), similar to previous studies of cirular dome roofs. In previous study, wind pressure coefficients for open dome roofs have been proposed since there are no wind load criteria for open roofs. However, in the case of Eeliptical plan retractable dome roof, the wind pressure coefficient may be largely different due to the presence of the longitudinal direction and transverse direction. The analysis results leads to the exceeding of maximum and minimum wind pressure coefficients KBC2016 code.

KCI등재

73D 프린터를 활용한 PLA 폴리머 Space Truss의 최적화

저자 : 배재훈 ( Bae Jae-hoon ) , 장지우 ( Zhang Zhi-yu ) , 주영규 ( Ju Young K. )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 20권 1호 발행 연도 : 2020 페이지 : pp. 61-67 (7 pages)

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In the era of the Fourth Industrial Revolution, Various attempts are being made to converge new industries with IT industry to find new growth engines in the field of IT, maximizing efficiency in terms of productivity. 3D printers are also related to this, and various studies have been conducted worldwide to utilize them in the construction industry. At present, there is an active effort to study atypical structures using 3D printers. The most widely used method is the use of glass panels, however, the additional cost of the manufacturing process and thus the overall project cost cannot be ignored. In addition, the construction of the curvature of the existing two-way curved surface in the conventional flat joint method is not suitable for implementing an amorphous shape. In this paper, we propose an optimized shape through Abaqus analysis of various shapes of Space Truss interior using 3D printing technology using polymer.

KCI등재

8원형 밀폐 및 개방형 돔 지붕의 평균 및 변동 풍압 계수

저자 : 천동진 ( Cheon Dong-jin ) , 김용철 ( Kim Yong-chul ) , 이종호 ( Lee Jong-ho ) , 윤성원 ( Yoon Sung-won )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 20권 1호 발행 연도 : 2020 페이지 : pp. 69-77 (9 pages)

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In this paper, the mean and fluctuating pressure coefficients derived from the results of wind tunnel tests on closed and open dome roofs were analyzed. The distribution characteristics of the fluctuating pressure according to the opening ratio and the height change were discussed. The analysis results showed that when the roof is open, the overall wind pressure decreases due to the open space, but more fluctuation occurred than the closed dome roof.

KCI등재

9ENTA이력댐퍼의 실험과 유한 요소 해석을 통한 내진 성능 검증

저자 : 이홍석 ( Lee Hong-seok ) , 황정현 ( Hwang Jung-hyun ) , 이기학 ( Lee Kihak )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 20권 1호 발행 연도 : 2020 페이지 : pp. 79-86 (8 pages)

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The performance enhancement of various damping systems from natural hazards has become an highly important issue in engineering field. In this paper, ENTA hysteretic dampers were tested under cyclic loadings to evaluate their performance in terms of ductility and energy dissipation. The test results showed that the hysteretic dampers are effective damping systems to enhance the buildings performance for remodeling and retrofit of buildings. Also, the hysteretic dampers were modeled in FEM(Finite Element Method) structural analysis program. As comparing the computer modeling and the experiment, this study model reflects the nonlinear behavior of steel and derives the hysteresis loop.

KCI등재

10파형강판벽의 등가 양방향 대각 스트럿 모델을 이용한 기존 건물의 내진성능 평가

저자 : 이창환 ( Lee Chang-hwan ) , 손주기 ( Son Joo-ki )

발행기관 : 한국공간구조학회 간행물 : 한국공간구조학회지 20권 1호 발행 연도 : 2020 페이지 : pp. 87-94 (8 pages)

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A corrugated steel plate wall (CSPW) system is advantageous to secure the strength and stiffness required for lateral force resistance because of its high out-of-plane stability. It can also stably dissipate large amounts of energy even after peak strength. In this paper, a preliminary study has been carried out to use the CSPW system in the seismic retrofit of existing reinforced concrete (RC) moment frame buildings. The seismic performance for an example building was evaluated, and then a step-by-step retrofit design procedure for the CSPW was proposed. An equivalent analytical model of the CSPW was also introduced for a practical analysis of the retrofitted building, and the strengthening effect was finally evaluated based on the results of nonlinear analysis.

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1연안해역에서 석유오염물질의 세균학적 분해에 관한 연구

(2006)홍길동 외 1명심리학41회 피인용

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(2006)홍길동심리학41회 피인용

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(2006)홍길동41회 피인용

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