A Numerical Study of the Effect of Geogrid on Road Way Reinforced with Layers of Pavements

Authors

Nabeh Alderoubi, Design and Drafting Technology Department, Southeast Community College, 68520 Nebraska Lincoln, USAFollow
Mustafa Abdul Salam Mustafa, Department of Refrigeration and Air Conditioning Engineering, Al-Rafidain University College, Baghdad, IraqFollow
Samir Ali Amin, Engineering of Refrigeration and Air-conditioning Techniques, College of Engineering Techniques, Al-Farahidi University, Baghdad, IraqFollow
Laith Jaafer Habeeb, Training and Workshop Center, University of Technology- Iraq, 10001 Baghdad, IraqFollow
Hasan Shakir Majdi, Department of Chemical Engineering and Petroleum Industries, Al-Mustaqbal University College, 51001 Hillah, Babylon, IraqFollow

Document Type

Original Study

Abstract

The work assesses how streets developed out of many layers of asphalt appear like when placed on the support of Geogrid. Using the principles of computer graphics, the present work presents an improved system of modeling and analysis of the behavior of a multilayer asphalt pavement. Has to be made to determine if the support adequate to enhance flexibility as well as solidity relative to the construction of roadways. As for the elements for consideration, there are usual factors such as soil quality, traffic stacking as well as environmental factors. A slab measuring 200 mm by 100 mm was compressed by two tires spaced 1 apart as shown in the following figure. 8 meters. To apply the variable powers to the weight of the vehicles, the two types of geogrids were employed. At times, the geogrid can provide support beneath the pavement and above the base or sub base. The second geogrid was displaced by 77.4 mm, making the first impression much larger than it does. Expulsion frames confirmed amplified migration advance at load shedding locations, and the top most weights in geogrid 2 quantified to 3.625 MPa as compared to 3.75 kN in the primary geogrid. Rooting and stress values increased with increase in load value and was found to be 77. 41 mm of evacuation in the dark top and base locations and 77. Reduce from 45 mm in the base section to 45 mm in the subbase sections.

Recommended Citation

Alderoubi, Nabeh; Mustafa, Mustafa Abdul Salam; Amin, Samir Ali; Habeeb, Laith Jaafer; and Majdi, Hasan Shakir (2024) "A Numerical Study of the Effect of Geogrid on Road Way Reinforced with Layers of Pavements," Al-Mustaqbal Journal of Sustainability in Engineering Sciences: Vol. 2 : Iss. 2 , Article 1.
Available at: https://doi.org/10.62723/2959-5932.1015