http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
부분해체에 따른 골조식 콘크리트 구조물의 구조적 거동에 관한 해석적 연구
최훈 ( Choi Hoon ),최진우 ( Choi Jin-woo ),신광열 ( Shin Kwang-yeoul ),윤순종 ( Yoon Soon-jong ) 한국구조물진단유지관리공학회 2009 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.13 No.1
In this paper, we present the analytical study results pertaining to structural behavior of framed concrete structure due to partial demolition. When extension work are conducted in remodeling, sometimes it is needed to demolish structural member for connecting with other structural member and other purposes. Using the finite element method, the joint of column and beams is simulated and results are analyzed according beams are demolished. And steel jacketing reinforcement method is applied to enhance load carrying capacity of joint and to prevent cracks for the case of additional loads are applied. Steel jacketing reinforcement method is also simulated using finite element method and results are analyzed.
부분해체에 따른 골조식 콘크리트 구조물의 구조적 거동에 관한 해석적 연구
최훈(Choi, Hoon),최진우(Choi, Jin-Woo),신광열(Shin, Kwang-Yeoul),윤순종(Yoon, Soon-Jong) 한국구조물진단유지관리학회 2009 한국구조물진단학회 학술발표회논문집 Vol.2009 No.1
In this paper, we present the analytical study results pertaining to structural behavior of framed concrete structure due to partial demolition. When extension work are conducted in remodeling, sometimes it is needed to demolish structural member for connecting with other structural member and other purposes. Using the finite element method, the joint of column and beams is simulated and results are analyzed according beams are demolished. And steel jacketing reinforcement method is applied to enhance load carrying capacity of joint and to prevent cracks for the case of additional loads are applied. Steel jacketing reinforcement method is also simulated using finite element method and results are analyzed.
2개의 볼트를 가지는 PFRP 볼트연결부의 볼트배치에 따른 강도평가
이영근 ( Young Geun Lee ),김선희 ( Sun Hee Kim ),원용석 ( Yong Seok Won ),천진욱 ( Jin Uk Cheon ),신광열 ( Kwang Yeoul Shin ),윤순종 ( Soon Jong Yoon ) 한국복합신소재구조학회 2014 복합신소재구조학회논문집 Vol.5 No.3
Fiber reinforced plastic (FRP) structural shapes are readily available in civil engineering applications. Among many manufacturing techniques used for FRP structural shapes, pultrusion process is one of the most widely used techniques in civil engineering applications. Pultrusion is a manufacturing process for producing continuous lengths of reinforced polymeric plastic structural shapes with constant cross-section. Pultruded composites are attractive for structural applications because of their continuous mass production with excellent mechanical properties. This paper presents the results of investigations pertaining to the bolted connection with two bolts for the pultruded FRP (PFRP) structural members. PFRP bolted connection tests were conducted with end distance to bolt diameter ratio (e1/db) and two types of bolt pattern such as horizontal (Pattern A) and vertical arrangement (Pattern B). As a result, it is found that the e1/db is recommended as the ratio of 4. In addition, it is also found that the bearing strengths at failure of the Pattern A and Pattern B have a similar value.