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In a Newmark’s chart for stress distribution, there are 10 concentric circle and 20 radial lines. The influence factor for the chart would be
- A0.1
- B0.05
- C0.01
- D0.005
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Newmark's Chart consists of a number of concentric circles and radial lines, which divides the chart into different area units, the influence of which is the same at the centre of that chart.
Since the influence of each area, the unit is the same at the centre, so the influence of each area unit will be $(=({1\over{m\times n}}))$
where m = number of a concentric circle and n = number of radial lines.
Therefore, Influence factor = $(\frac{1}{{10 \times 20}} = 0.005)$
Since the influence of each area, the unit is the same at the centre, so the influence of each area unit will be $(=({1\over{m\times n}}))$
where m = number of a concentric circle and n = number of radial lines.
Therefore, Influence factor = $(\frac{1}{{10 \times 20}} = 0.005)$