This study presents the test results of seven exterior beam-column joints with different longitudinal reinforcement details for the columns. The test program included a beam-column joint designed to serve as a control specimen, in which column reinforcement was continuous ribbed steel bars. The other...
There has also been initiative to develop new column reinforcement details that avoid welding in the column 'k-area', as prior studies have reported that the base metal in the k-area may exhibit lower notch toughness than the remainder of the wideflange cross section. In this paper, ...
All specimens were designed using the similar geometrical, material, and reinforcement details, except for the slab shear reinforcement used.The first specimen, which is used as a control specimen, was designed using standard orthogonal stud rail for slab shear reinforcement. The slab shear ...
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Circular column section details. Table 7.7. Circular Column Section and Reinforcement Properties PropertiesValue Diameter 600 mm Height 5000 mm Height factor 1 Clear cover to links 30 mm Concrete cylinder compressive strength 32 MPa Longitudinal bars diameter 32 mm Links or ties diameter 12 mm Links...
the seismic behavior. Details of the test results are discussed to understand the specimens’ seismic performance in terms of general behavior, hysteresis loops response, and strain profiles of long- itudinal reinforcement. In the FE numerical study, the three-dimensional (3D) model developed is ...
construction joints; reinforcement details; analysis and design; strength and serviceability; flexural and axial loads; shear and torsion; development and splices of reinforcement; slab systems; walls; footings; precast concrete; composite flexural members; prestressed concrete; shells and folded plate memb...
The second part of the study concentrates on the seismic performance of the same joints tested in the first part, except that the reinforcement details are improved in part in accordance with ACI 318-08 provisions for earthquake-resistant structures. Four full-scale interior and exterior beam-...
In this study, various reinforcement and strengthening details for the improvement of the punching-shear behavior of concrete footings were developed. Eight test specimens of reinforced-concrete (RC) footings were constructed and tested to investigate the punching-shear behavior of the concrete footings ...
In traditional precast reinforced concrete (RC) frame structures, the reinforcement details are usually complex in the joint zone, which makes the fabricat... ZY Zhang,R Ding,X Nie,... - 《Engineering Structures》 被引量: 0发表: 2020年 Progressive collapse performance analysis of precast reinfo...