Mobilization of Reinforcement Forces in Fiber-Reinforced Soil

Reinforcement of Fiber-reinforced Composite Crowns with Variant Margin Designs

Fiber-reinforced composite restorations provide excellent esthetics; however, little is known regarding the influence of margin design on marginal accuracy and breaking strength for this type of crown. This study evaluated the effect of variations in tooth preparation design on the marginal accuracy and breaking strength of fiber-reinforced composite crowns. Three metal dies with a total conver...

Worldwide Applications of Geosynthetics Reinforced Walls for Soil Reinforcement

Geosynthetics have become well established construction materials for geotechnical applications in most parts of the world. Because they constitute manufactured materials, new products and applications are developed on a routine basis to provide solutions to routine and critical problems alike. Results from recent research and from monitoring of instrumented structures throughout the years have...

Effects of Glass Fiber Reinforced Polymer on Geotechnical Properties of Clayey Soil

Soil reinforcement can be considered as the combination of two parts. One part is soil for compressive stress capacity and another part is some material such as geosynthetics such as steel belts and fibers for tensile stress capacity. Soil improvement is one of the useful methods to increase the strength parameters of the soil. The main goal of this study is to evaluate the effects of GFRP on t...

Shear Strength of Fiber-Reinforced Clayey Sands

Consolidated-drained triaxial compression tests were conducted to compare the stress-strain and volume change response of sands and clayey sands reinforced with discrete randomly distributed poly-propylene fibers. The influence of various test parameters such as fiber content (0.0%, 0.5% and 1.0% by weight), clay content (0%, 10% and 20% by weight), relative density (50% and 90%) and confining ...

Final Research Report REVISED PREDICTION OF REINFORCEMENT LOADS IN REINFORCED SOIL WALLS