Question

A guard rail at the front row of the second deck of a sports stadium is 33 inches high. When someone sits back normally in a seat with a seat back in that section, the angle between the eye and the near edge of the playing field is 35 degrees below horizontal.

a) can an average person see over the rail? (use anthropometric data to make an estimate)

b) suggest how you would design the railing to prevent a front row fan from falling over the edge.

Answer 1

Here given that a gatekeeper rail at the front arena is 33in high. When somebody sits back typically in a seat back in that area, the point between the eye and the close edge of the playing field is 35 degrees beneath the level

a)

Truly, a normal individual can see over the rail as the edge between the eye of the observer and the rail is all things considered, which makes no impact in the view. Likewise the anthropometric information

i.e, it manages the body shape and size can be utilized to make a legitimate view over the railing and the first column will likewise not come in the middle of the view

b)

The plan of the railing will be made a tendency inward which will keep the first column from falling and their view will be all things considered which won't impact the perspective on different lines. The 35-degree view beneath of playing field additionally assumes a vital job in the structure of the railroads.