The primary components of successful engineering projects are time, cost, and quality. use the ring footing ensures presence these elements. This investigation aims to find optimum number geogrid reinforcement layers under subjected inclined loading. For this purpose, experimental models were used. parameters studied number, including spacing number. value is 0.5B. And as load inclination angle...

The effect of different operational loading scenarios on predicted crack growth direction for a propagating inclined railhead is assessed by 2D finite element simulations. Studied load include moving Hertzian contact load, temperature drop, rail bending due to passing wheelset, and combinations thereof. the unbiased propagation using an accumulative vector tip displacement criterion. numerical ...

79 L~ST OF ILLUSTRATIONS 1. Elastic Hysteresis 2. Overdamped Vibration 3. Critically Damped Vibration 4. Underdamped Vibration 5. Optimum Damping Factor for Specified Error 6. Free Gyroscope 7. Inclined Plane 8. Sliding Shoe 9. Kingsbury Thrust :Bearing 10. Circular Pad Air :Bearing 11. Cylindrical Pad 12. Oil-Ring-Bearing 13. Lo\-T Friction Ball :Bearing 14. Low Friction Roller Bearing 15. Sec...

The stability of transmission tower bases is key to ensuring the safe operation power lines. This paper proposes a joint displacement-control technique for foundation-inclined piles and prestressed foundation tie beams address problem base displacement durability degradation caused by environmental factors. A finite element model an exposed-pile conforming structural characteristics actual line...

The eigenvalue approach, using the Laplace and Fourier transforms, has been employed to find the analytical expressions for displacements and stresses at any point, as a result of an inclined line load, of an initially stressed orthotropic elastic medium. A plain strain problem has been studied. The results in the form of displacement and stress components have been obtained and discussed graph...

An earlier analysis of chipping fracture in brittle solids is here extended to include the case of blocks with inclined side faces and non-normal contact loading. The simple relation PF = βKch for the critical chipping load PF in terms of indent location h and material toughness Kc is preserved, with angular coordinates simply incorporated into the β coefficient. Chipping fracture tests using a...

This work investigates experimentally the effect of using a skirt with square foundation 100 mm width resting on dry gypseous soil (i.e., loose 33% relative density), and subjected to an inclined load. Previous works did not study use skirted rested The investigated was brought from Tikrit city 59% gypsum content. Standard physical chemical tests selected were carried out. Model laboratory out ...

Abstract To study the effects of macro- and micro-fiber on concrete beams, bending resistance tests were conducted polypropylene fiber-reinforced beams. Stepwise loaded carried out to obtain load–deflection curves for different test pieces, cracking load values first inclined crack, recording depicting crack development, changes in mid-span deflection load–strain relationships concrete, etc. Th...