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![]() ![]() Sharma A (2013) Seismic behavior and retrofitting of RC frame structures with emphasis on beam-column joints-Experiments and numerical modeling. Tsonos AG (2007) Cyclic load behavior of reinforced concrete beam-column sub assemblages of modern structures. Lettow S (2007) Ein Verbundelementfürnichtlineare Finite ElementeAnalysen-Anwendung auf Übergreifungsstöße. Ozbolt J, Li Y, Kozar I (2001) Microplane model for concrete with relaxed kinematic constraint. Pantazopoulou S, French C (2001) Slab participation in practical design of R.C. Thomas Telford Ltd.įederal Emergency Management Agency (2000) Pre standard and commentary for the seismic rehabilitation of buildings. Ĭommittee Euro-International Du Beton (1998) Seismic design of reinforced concrete structures for controlled inelastic response. Priestley MJN (1997) Displacement based seismic assessment of reinforced concrete buildings. Hanson NW, Connor HW (1967) Seismic resistance of reinforced concrete beam-column joints. Additionally, the stress concentration was located in it. A finite-element simulation developed in Ansys Workbench is used to analyze the body’s fatigue resistance and produce results for the fatigue resistance’s maximum values. Various software available in the market to study the fatigue behavior under cyclic loads. The study aims at evaluating the trend with eight samples with respect to different l/d values and aspect ratios. The joint behavior has been examined for four distinct aspect ratios 0.625, 0.9, 1.13, and 2.0 under mild, medium, heavy, and extreme loads. As a result it supports the reinforced beam embedded in concrete column. Development length is required to support the beam and minimize the potential that it will emerge from the concrete column. It experiences strong forces during violent ground shaking, and its actions greatly affect how the structure reacts. The connection between the columns and beams is critical in a reinforced concrete moment-resisting frame. It denotes that data on crack start, crack propagation, and ultimately failure likelihood for a particular material will be provided via fatigue study. It provides an estimate of the member’s performance in each of the three stages of fatigue failure. To determine a structural member’s satisfactory performance level under cyclic loading, a fatigue analysis is conducted. Damage from the fatigue process is gradual and typically irreversible. Whenever a material is exposed to cyclic stresses and strain at extremelystresful concentration loads, it undergoes a process of persistent plastic deformation termed as fatigue. ![]()
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