The present paper deals with the concept of antiresonance in multiple cracked beams and application for multi-crack identification. First, governing equations antiresonant frequency are conducted used both computing frequencies versus crack parameters measuring-loading colocation identifying cracks by measured frequencies. Then, a procedure is proposed identification cantilever beam based on so...

The dynamic experimental and numerical analysis of cracked beams has been studied with the aim quantifying influence depth crack on response steel beams. Artificial Neural Method ANN used where a simulation was improved in Matlab. A finite element model also developed by using Ansys software, obtained results were compared exact length. study takes into account different hidden layer values ord...

Abstract In reinforced concrete (RC) structures, corbels that extend from the faces of columns are commonly employed to support primary beams and girders. Frequently, use is limited cantilevers with a shear span-depth ratio often less than 2. Because this relatively low ratio, corbel strength normally dominated by shear, which comparable deep beams. However, owing some reasons (e.g., design and...

The behavior of reinforced concrete beams subjected to cyclic loading was studied in this research determine the impact wrapping main reinforcing bars carbon fibre (CFRB) strips. objective present work included studying length and number layers CFRB strips, that are used bars, on overall response a load. Wrapping by Carbon is helpful substitute when there no enough space increase quantity size ...