نتایج جستجو برای: continuous beams
تعداد نتایج: 292897 فیلتر نتایج به سال:
Despite the widespread use of RC continuous beams, performance these when repaired via Fiber Reinforced Polymer (FRP) composite material, has received less attention. Furthermore, several features flexural aspect beams still demand experimental and analytical evaluation. However, many anchoring methods have been developed to delay premature failure in which are strengthened with FRP materials. ...
To study the performance of UHPFRC continuous deep beams with openings, experimental and numerical investigations have been carried out. The test program included seven in addition to one similar solid beam. variables were ratio transverse reinforcement position, height, width opening. results showed that failure mode two-span depends mainly on position size opening shear span. occurs diagonal ...
This paper describes the conceptual design of the Cylindertron, a new continuous wave (cw) electron accelerator for industrial irradiation of food, corn, forestry products and so on. This device has a compact cylindrical structure, with several alternate acceleration cavities and coupling cavities located symmetrically around the axis of the cylinder. An electric field is concentrated near the ...
Ionization-induced injection mechanism was introduced in 2010 to reduce the laser intensity threshold for controllable electron trapping in laser wakefield accelerators (LWFA). However, usually it generates electron beams with continuous energy spectra. Subsequently, a dual-stage target separating the injection and acceleration processes was regarded as essential to achieve narrow energy-spread...
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