Finite Element Simulation of Repeated Loading Test of Asphalt Concrete
Finite Element Simulation of Repeated Loading Test of Asphalt Concrete

Noor S. Hatem; Miami M. Hilal; Mohammed Y. Fattah

Volume 40, Issue 5 , May 2022, , Page 661-667

https://doi.org/10.30684/etj.v40i5.2128

Abstract
  In this paper, the Abaqus 6.14 version program was used to carry out a three-dimensional finite element analysis to predict the rut in the asphalt laboratory model. In a previous study, ...  Read More ...
Numerical Simulation of the Effect of Repeated Load and Temperature on the Behavior of Asphalt Layers
Numerical Simulation of the Effect of Repeated Load and Temperature on the Behavior of Asphalt Layers

Hind Akram; Miami Hilal; Mohammed Fattah

Volume 40, Issue 5 , May 2022, , Page 769-778

https://doi.org/10.30684/etj.2021.131187.1012

Abstract
  Roads and highways are used by different vehicle types, and the heavy vehicles among them can be considered the most critical in loading, which causes failure in the pavement structure ...  Read More ...
Earthquake Response of Model Footings on Soft Clays Strengthened by Stone Columns
Earthquake Response of Model Footings on Soft Clays Strengthened by Stone Columns

Ann M. Raheem; Mohammed Y. Fattah; Makki K. M. Al-Recaby

Volume 39, Issue 8 , August 2021, , Page 1216-1222

https://doi.org/10.30684/etj.v39i8.1651

Abstract
  The objective of the present study is to understand the behavior of soft soil strengthened by stone columns under dynamic seismic load. Ordinary and encased stone columns were used ...  Read More ...
Function and Application of Geogrid in Flexible Pavement under Dynamic Load
Function and Application of Geogrid in Flexible Pavement under Dynamic Load

Fatin F. Jebur; Mohammed Y. Fattah; Ahmed S. Abduljabbar

Volume 39, Issue 8 , August 2021, , Page 1231-1241

https://doi.org/10.30684/etj.v39i8.1771

Abstract
  Nowadays, the increasing demand for road transport makes maintenance and repair of road infrastructures key tasks of road engineering. The current experimental work consists of laboratory ...  Read More ...
The Boundary Element Method Versus The Finite Element Method For Solving Two-Dimensional Continuum Problems
The Boundary Element Method Versus The Finite Element Method For Solving Two-Dimensional Continuum Problems

Omar al-Farouk S. al–Damluji; Mohammed Yousif Fattah

Volume 25, Issue 2 , April 2007, , Page 132-152

https://doi.org/10.30684/etj.25.2.2

Abstract
  Stress analysis problems in geomechanics are ideally suited to the method of boundaryelements, as this technique usually requires a very small number of nodes bycomparison to finite ...  Read More ...
Effect Of Initial Stress Anisotropy on The Cyclic Behaviour of Sand
Effect Of Initial Stress Anisotropy on The Cyclic Behaviour of Sand

Mohammed Yousif Fattah

Volume 24, Issue 5 , May 2005, , Page 472-498

https://doi.org/10.30684/etj.24.5.2

Abstract
  Abstract Due mainly to the process of deposition under earth gravity , the behavior of in situ sand is inherently anisotropic , meaning the stress - strain - strength relations for ...  Read More ...