框架节点抗震性能试验研究-_Seismic_Behavior_of_Nonseismically_Detailed_Interior_Joints__Ngoc.pdfVIP

ACI STRUCTURAL JOURNAL TECHNICAL PAPER Title no. 106-S54 Seismic Behavior of Nonseismically Detailed Interior Beam-Wide Column and Beam-Wall Connections by Bing Li, Tso-Chien Pan, and Cao Thanh Ngoc Tran Six full-scale nonseismically detailed reinforced concrete (RC) does not specify any provision for seismic design or interior beam-wide column and beam-wall joints with zero to high detailing of RC structures. Therefore, it is of great concern axial compression loads were tested to investigate the seismic that the strength, ductility, and energy dissipation capacity of behavior of the joints. Quasi-static cyclic loading, simulating these structures may be inadequate to sustain earthquake- earthquake actions, was applied. The overall performance of each induced loads in regions of low-to-moderate seismicity. The test assembly was examined in terms of lateral load capacity, drift, stiffness, energy dissipation capacity, and nominal joint shear need for evaluating and improving detailing of existing stress. Three levels of axial compressive column loads were investigated structures is obvious. An experiment consisting of six full- to determine how this variable would influence the performance of the scale RC interior beam-wide column joints and beam-wall joints. All the specimens failed adjacent to the joint panel with joints typically found in fra med structures designed with gradual strength deterioration and low attainment of structural nonseismic detailing in Singapore has been undertaken at stiffness. The low attainme