Through a series of wind tunnel testing and theoretical analysis, three types of passive aerodynamic countermeasures, i.e. vertical central stabilizer (VCS), wind barrier and inspection rail, were investigated for five typical aspect ratios of a closed-box girder bridge. The results show that both...
After fibers are extruded,they are usually stretched,or drawn,to improve the orientation of the polymer chains.The amount the fiber is stretched is reported as the draw ratio:the ratio of the length of the fiber when stretched to its length when unstretched.Draw ratios of 1 or 2 are common...
Then, two different similarity ratios for the model wall and granular backfill soil the model soils were deduced. According to the test purpose of the geogrid reinforced earth-retaining wall, we should obey the similitude ratio of the model wall, but the effect of time must be considered due...
Exercise:Competition Focus (Jee (Main and Advanced)/Medical Entrance) VIII. Assertion-Reason Type Questions Explore25Videos Similar Questions Name the various types of leaves View Solution Enlist the various types of cancer . View Solution View Solution ...
The demographic data of the study population were first analyzed. We examined the ratios among groups with DM, PM and specific types of malignancy. Crude malignancy incidences in patients with DM or PM were calculated as follows: the number of malignant cases that occurred among DM or PM patie...
According to the ASTM standards, the suggested ratio of length span, \(L_{{{\text{span}}}\), to thickness, \(B\), should be either 16:1 or 32:1. At these ratios the shear deformation, which can affect the measurements of the flexural modulus, is eliminated. However, the suggested...
Breast and female genital malignancies exhibited an unforeseeably reduced susceptibility to tuberculosis, as indicated by standardized incidence ratios. There are multiple potential explanations for this outcome. The initial incidence of tuberculosis caused by these malignancies is low, and multiple studies ...
The primary motivation in COMSOL Multiphysics for using brick and prism elements is that they can significantly reduce the number of elements in the mesh. These elements can have very high aspect ratios (the ratio of longest to shortest edge), whereas the algorithm used to create a tet mesh ...
This paper presents the fibre-matrix interfacial properties of hooked end steel fibres embedded in ultra-high performance mortars with various water/binder (W/B) ratios. The principle objective was to improve bond behaviour in terms of bond strength by r
ratios of these components among a vast list of choices allows for the desired tunability to the specific desired properties. A third great advantage of DESs is that they have the potential to be used in a multitude of applications. This is evidenced by the wide range of industrial prospects ...