Thus, this paper presents to investigate the behaviour of FRP beams. In order to calculate the bending moment, the model considers an exponential function in the stress-strain diagram of RC in both tension and compression parallel to the fibres. A four-point bending test configuration was ...
The failure characteristics such as strength and toughness of various types of concretes including steel fiber reinforced concrete and light weight concrete, were investigated in order to contribute to the establishment of evaluating methods of the characteristics. The following results were obtained. The...
axially moving nanobeamsnonlinearforced vibrationVarious non-classical continuum mechanics models appearing in previous studies cannot perfectly explain the mechanical properties of micro- and nanomaterials. Establishing a reasonable continuum mechanics model that comprehensively reflects the scale effect on ...
mirrors vs lens types of lenses applications of lens applications of lens what are lenses? a lens is a transmissive optical device that focuses or disperses light beams using refraction. a simple lens consists of a single piece of transparent material, while compound lenses consist of several ...
It’s almost as accurate as a standard beam type but much more durable. It works by utilizing two beams. The main beam has the handle which you use to apply torque. The secondary beam is partially attached to the head and acts as an indicator beam. ...
Estimating the cracking capacity of the face slab and recommending effective crack-control measures are important for the anti-seismic safety of concrete-faced rockfill dams (CFRDs). In this paper, two-dimensional analyses of CFRDs are performed to simulate the seismic cracking behavior of convention...
Popular internal searches in the Engineering ToolBox Engineering ToolBox - SketchUp Extension - Online 3D modeling! Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension -...
There are some tissues that absorb the high energy beams while others don't. In particular structures like the bones of the body absorb the waves while the soft tissues of the body do not. The parts of the body that absorb the waves will produce an image of the structures while those ...
Popular internal searches in the Engineering ToolBox Engineering ToolBox - SketchUp Extension - Online 3D modeling! Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension -...
Radiation forces on high and low index of refraction particles produced by focused partially coherent MBG beams are analysed and illustrated by numerical examples in Section. 3 and Section. 4. The condition of the trapping stability is analysed in Section. 5. Finally, Section 6 provides the ...