Abstract: This paper presents the results from an experimental program and an analytical assessment of the influence of addition of fibers on mechanical properties of concrete. Models derived based on the regression analysis of 60 ...

Abstract: Magnetorheological dampers are intrinsically nonlinear devices, which make the modeling and design of a suitable control algorithm an interesting and challenging task. To evaluate the potential ...

Abstract: This study presents the results of an experimental and analytical comparison of the flexural behavior of a high-strength concrete specimen (no conventional reinforcement) with an average plain concrete cube strength of ...

Abstract: An analytical parameter study is conducted for a class of elastomeric bearings often used in base isolation systems and as bridge support bearings. The study is carried out using a recently developed nonlinear finite element ...

Abstract: In this paper a total stress‐strain constitutive model is employed to simulate concrete response prior to cracking. A smeared crack approach is used to simulate the effect of cracking in concrete, and the model is capable ...

Abstract: A new postcracking formulation for concrete, along with both implicit and explicit layering procedures, is used in the analysis of reinforced-concrete (RC) flexural and torsional elements. The postcracking formulation ...

Abstract: A “composite,” three‐dimensional finite element analysis based on an “equivalent homogeneous continuum” model for the nonlinear behavior of a class (flat layers) of elastomeric bearings is developed. The analysis may also ...