The column-tree type steel beam-column connections are commonly used in East Asian countries, including ... of slip on the performance of overall beam-column connections was examined. ... The welding detail between the stub beam and column is similar to the WUF-W connection; thus, it can
However, with comparing to the studies on the normal beam-column connections, the inclined columnconnections ... The inclined column causes extra axial force and bending moment at the beam-column connection so it is ... Therefore, this study evaluated the beam-column connections having an inclined column using nonlinear
In this study, we propose strength formula of composite mega column to beamconnections with T-shaped ... Since composite mega column can control thickness and width of thick plate, steel or composite beams ... As buildings are becoming larger, demand for mega-sized composite columns (over 1-meter diameter) is
The aim of this study is to obtain the shear strength of upper connection between the existing RC beam-column ... When reinforcing an existing reinforced concrete beam-column building with a precast concrete panel, ... Handbook 7th edition, 2010) for the strength of cast-in H-beam.
structural characteristics of Hwatong connection which is general connection type of column-beam-cross ... beam. ... According to connection conditions, models with big coefficient of friction show stable hysteretic behavior
behavior of beam-column joints with the structural influence of access holes. ... In order to obtain the validation of this assumption, the cyclic characteristics of beam-column joints ... They consists of several unit modular frames of which each beam-column joint employs an access hole for
For PC beam-column connections, the current design code requires achieving emulative connection performances ... Two PC beam-column connection specimens with dry mechanical splices and an RC control specimen as the ... with monolithic connections.
wide beam-column connections. ... The continuity of beam-column joint is provided with the topping concrete on the PC shell beam and post-tensioning ... Post-tensioned precast concrete system (PPS) consists of U-shaped precast wide beams and concrete column
and beam-columns connections, the base of the columns are modeled as simply hinged or fixed. ... store connections and lead to a soft-story mechanists Due often to the construction and environmental ... in moment-resisting columns is evaluated.
columns and steel beam using finite element method. ... column. ... This study presented an modeling method for the connections in mixed structure with reinforced concrete
anchored at exterior beam-column connections. ... bar diameter, yield strength and the spacing, concrete compressive strength, and column pressure on ... , 콘크리트 압축강도, 항복강도, 철근간격 및 주압력(column pressure)에 대한 영향을 고려할 수 있는 국부부착에 관한 시뮬레이션을 구체화하였다.
However, it is so far that it cannot be connected at that time. 4. ... This structure is a post-and-beam framework but it has been ‘improved’ at various levels. ... Construct columns on high terrain with site analysis. (Site analysis, condition) 2.
It is verified that the joint and splice methods between beams and high columns are used with methods ... Therefore it is connected with each bracket set, which gets to is the strong system, easy and convenient ... It is Cheomcha that is used the Jujang-Cheomcha(주장첨차) on center line.
beam-to-columnconnections. ... In the hybrid framework, a conventional mathematical model is complemented by the informational methods ... 제시된 기법은 보-기둥 접합부의 이력모델을 개선하는 것으로 검증하였으며, 복잡한 거동을 보이는 시스템 모델링에 광범위하게 사용될 수 있다.
Behavior of RC(Reinforced-concrete) beam-column connections has been subjected to the earthquake loading ... This is aimed to evaluate the effect of the high-strength reinforcements as used the beam-column connection ... This study was investigate on the seismic performance of 6 RC beam - columnconnections built with the
In general, the performance of the beam-to-columnconnections was satisfactory. ... Five half-scale beam-to-columnconnections in a precast concrete frame were tested with cyclic loading ... The specimen design followed the strong-column-weak-beam concept.
the beam-to-column connection under seismic loading. ... An experimental investigation was undertaken on five beam-to-column connection specimens to study the ... Cracking was observed in beam-to-columnconnections of many steel building frames during the 1994 Northridge
of beam-column connections of reinforced concrete moment frames. ... A total of 91 test specimens for beam-column joint connections were examined in detail, and 28 specimens ... Joint shear stress, column-to-beam flexural strength ratio, and transverse reinforcement ratio in a joint
Five beam-to-column connection specimens were fabricated and tested under cyclic loadings. ... behavior of H-beamconnections. ... The load-rotation curves of the beamconnections were mainly obtained.
And, we report that loading test results of steel beam-to-column connection using high deformation capacity-high ... capacity-high strength bolts, are approximately the same in comparison with those of the end-plate connection ... of High strength bolts, which are the mechanical fasteners used for End-plate connections.