Vibration Based - Crack Detection in Simplified Wind Turbine Blades Using Artificial Neural Networks
Vibration Based - Crack Detection in Simplified Wind Turbine Blades Using Artificial Neural Networks

Mauwafak A. Tawfik; Mohammed I. Abu-Tabikh; Farouk O. Hamdoon

Volume 32, Issue 8 , August 2014, , Page 2056-2069

https://doi.org/10.30684/etj.32.8A13

Abstract
  Wind turbine blades are complicated components for inspection by non-destructive techniques because they are multi-layered, have variable thickness and are made of anisotropic materials. ...  Read More ...
Numerical and Experimental Analysis of the Bending Deflection of the Composite Beam
Numerical and Experimental Analysis of the Bending Deflection of the Composite Beam

Mena Faisal Khdeer

Volume 31, 3A , March 2013, , Page 563-572

https://doi.org/10.30684/etj.31.3A.13

Abstract
  This work studies the numerical and experimental bending deflection of 3-point test of the composite beam made of epoxy reinforced by glass fibers and carbon fibers at different volume ...  Read More ...
Tests of Composite Beams with Web Openings
Tests of Composite Beams with Web Openings

May J. Hamoodi; Waleed Kh. Hadi

Volume 29, Issue 10 , July 2011, , Page 2073-2086

https://doi.org/10.30684/etj.29.10.17

Abstract
  The aim of this study is to investigate experimentally the structural behavior of simply supported composite beams, in which a concrete slab is connected together with a steel I-beam ...  Read More ...
Nonlinear Behavior of Steel-Concrete Composite Beams Curved in Plane with CFRP Strips Bonding
Nonlinear Behavior of Steel-Concrete Composite Beams Curved in Plane with CFRP Strips Bonding

Ahmed F. Kadhum

Volume 28, Issue 12 , June 2010, , Page 2308-2324

https://doi.org/10.30684/etj.28.12.3

Abstract
  This paper deals with the behavior of structural steel-concrete composite beamscurved in plane. The analytical investigation included the use of three dimensionalnonlinear finite elements ...  Read More ...