The beam structure is an essential structural element for construction professionals, and most engineers should be familiar with beams. type of discussed in this paper a simple structure. Calculating the forces deformations numerically takes longer require good accuracy. In increasingly sophisticated era, various kinds software are available, one which SAP2000, can used to obtain internal quick...

Abstract Experimental investigation of RCC beam provide an important understanding on its flexural properties. The stages involved from the design to casting, curing, testing and interpretation results is time consuming involves economy labour. To reduce above said challenges, numerical seems be alternate without involvement money Preliminary equation which are provided by basic experiments con...

The ionization of residual gas by an electron beam in an accelerator generates ions that can resonantly couple to the beam through a wave propagating in the beam-ion system. A beam-ion instability is studied for a multi-bunch train taking into account the decoherence of ion oscillations due to the ion frequency spread. It is shown that while the decoherence does not completely suppress the inst...