Due to the extraordinary sensitivity of beams to misalignments of the superconducting high gradient interaction region magnets for the Phase III upgrade, a beam-based alignment and active positioning scheme has been designed and is being constructed. Using cams and kinematic mounting, the magnetic centers of the four quadrupole magnets will be independently positioned over a radial range of 1 m...

It is proposed to use a single base platform in the Persian Gulf considering its low depth and more appropriate environmental conditions in comparison to North Sea and Mexico Gulf where this kind of platform is very popular. The pile of platform is responsible for transmission of environmental loads resulted from waves, currents, wind and dead loads to foundation of platform. Using SACS 5.3 sof...

In this study, the free vibration analysis of smart vibration control (SVC) systems based on Reddy – Levinson model and modified strain gradient theory is developed. This system consist of a micro beam at middle and two magneto-electro-elastic (MEE) composite micro beams at top and bottom which connected by enclosing elastic medium and simulated by Winkler and Pasternak foundation. The effects ...

Due to the renovation of structures, natural disasters, and regional-global wars, construction demolition waste material is generated. The remediation these wastes by recycling reusing activities one recent most common research topics. Recycled aggregates are obtained through materials. In literature, detailed studies have been carried out use recycled aggregate as a sustainable product in prod...