Taking the reinforcement ratio as a variable, this paper analyzes the flexural capacity of concretebeams ... 본 연구에서는 보강비를 변수로 한, CFRP rebar로 보강된 콘크리트 보의 휨 실험을 수행하였다. ... research is needed on the evaluation of serviceability, in other words on the deflection of flexural concrete
This study carried out a shear experiment on concrete deep beamreinforced AFRP to investigate the shear ... 본 연구는 아라미드 섬유 보강 폴리머(Aramid Fiber Reinforced Polymers, 이하 AFRP)rebar로 보강된 콘크리트 깊은보의 전단강도를 평가하기 위하여 전단경간비 ... As a result, it was found that shear strength of deep beamreinforced AFRP rebar presented higher shear
This paper provides a method to predict the ductile capacity of reinforced concrete beam-column joints ... 본 논문에서는 지진하중을 받는 내부 및 외부 철근콘크리트 보-기둥 접합부의 강도 및 연성능력을 평가하였다. ... beam-column joints, thus leading to an decrease of the shear strength of the beam-column joints.
An experimental investigation on the behavior of reinforcedconcrete coupling beams is presented. ... This study proposes the deformation model for reinforcedconcrete coupling beams considering the bond ... concrete coupling beam are defined as the ultimate compressive strain of struts and the degradation
The analysis model was compared with experiments on reinforcedconcrete interior beam-column joints that ... The present study emphasizes a nonlinear model to predict the shear behaviour of reinforcedconcrete ... 본 연구는 철근콘크리트 내부 보-기둥 접합부의 전단거동 예측에 관한 비선형 모델을 제안한 것이다.
connections of reinforcedconcrete moment frames. ... Joint shear stress, column-to-beam flexural strength ratio, and transverse reinforcement ratio in a joint ... 본 논문에서는 철근콘크리트 모멘트 골조의 보-기둥 접합부에 대한 비탄성 회전 능력의 성능을 조사한 연구 결과를 하고 있다.
본 연구에서는 기존 철근콘크리트건물 보-기둥 접합부의 내진 성능을 개선하기 위하여 탄소섬유를 사용하여 구조물을 보강한 후 실험을 수행하였다. ... 이를 위하여 6개의 철근콘크리트 보-기둥 접합부를 제작하였으며, 지진하중과 같은 반복하중이 작용할 때 보강재료 및 보강영역 등을 변수로 하여 실험을 수행하여 각 보강변수에 따른 보강효과를
Shear behavior of concretebeams reinforced with steel and/or FRP bar is studied through experimental ... beams reinforced with FRP bar. ... the ratio of shear reinforcement.
In this study, the possibility of application of RL to structural design of reinforcedconcrete (RC) ... The multi-agent of DDQN was trained for optimal structural design of RC beam to satisfy American Concrete ... Reinforcement learning (RL) is widely applied to various engineering fields.
Diagonally reinforcedconcrete coupling beams (DRCB) play an important role in coupled shear wall systems ... It is shown that the hysteretic behavior of coupling beams can be simulated efficiently and accurately
concretebeam strengthened with carbon fiber sheet are compared with experimental ones. ... But the failure behavior of reinforcedconcrete members show a high variation by the bond characteristics ... Carbon fiber sheet has been used to rehabilitate many types of reinforcedconcrete members with its superior
In addition, the temperature distribution of the infilled composite beamreinforced with internal CFRP ... Such beams are used after reinforcing with rebars to improve the bending performance inside the infilled ... composite beam.
reinforcement. ... 철근콘크리트 부재의 전단거동에 대한 오랜 연구에 의하여 이에 대한 다양한 이론모델들과 제안식들이 존재한다. ... concrete (RC) members, models on shear tend to be complex and difficult to utilize for design of structural
Reinforcedconcrete structures are deteriorated due to various factors such as freezing and thawing, ... was advantageous for the bending reinforcement of RC beams degraded by freezing and thawing. ... In addition, the reinforcement effect of the yield strength of the RC beam subjected to freezing and
capacity than reinforcedconcrete coupling beam. ... Cyclic loading test was conducted to compare reinforcedconcrete coupling beam and lintel beam type steel ... As an alternative to coupling beam in shear wall system, application of the damper which can dissipate
concrete coupling beams. ... The objective of this study is to simulate the hysteretic behavior of diagonally reinforcedconcrete ... Parameters for the analytical model was calibrated based on the test results of 6 specimens for diagonally reinforced
A moment-curvature relationship to simulate the behavior of reinforced concrete beam under cyclic loading ... 이 논문에서는 반복하중을 받는 철근콘크리트 보의 거동을 모사하기 위한 모멘트-곡률 관계를 제안하고 있다.
concretebeam and as elasto-plastic-softening model for under-reinforced concrete beam. ... Since the result of the analysis of reinforced concrete beam depended on the element size beyond elastic ... Overall, analytical results accurately predicted the load-displacement behavior of reinforcedconcrete
건축적 필요에 의해 설치된 이중벽 구조를 별도의 구조체 시공 없이 지중 열 교환 덕트 (air soil duct) on Details Materials ReinforcedConcrete ... 지하 외벽을 따라 8.0 m 의 간격으로 배치된 26 개의 프레임을 세 움 이를 각 층마다 수평으로 연결하는 연 240m 길이의 콘크리트 외주보 (whaling beam) Intro ... 단위모듈 콘크리트 프레임은 건설 공정에 따라 점진적으로 상향으로 진행되어 완성이 된다 .