by calculating I=1/12bh3
This question makes no sense. A 90 lb load per sq. ft. refers to an area. To calculate the stresses on beams supporting an area you have to know the spacing between adjacent beams as well as the span. p.s. This qn when fixed belongs in mechanical engineering.
Calculate the area of the room. Calculate the area of the window (or whatever opening) Room Area*100/Window Area
It is not possible to calculate the area given only the volume.
Average area
Structural steel members are elements used in the construction of buildings and bridges to provide strength and support. Examples include beams, columns, braces, and trusses. They are typically made from high-strength steel and are designed to carry loads and resist forces such as gravity, wind, and seismic activity.
form_title=structural steel beams form_header=11433 For what project will you be using the beam?*= () New construction or addition () Remodel/retrofit What is the beam going to support?*= () Deck () Roof structure only () Roof and one floor above () Roof and two floors above () Other () Don't Know In what area is the beam being used?*= () Above doorway or window opening () Above garage door opening () At fireplace opening () Supporting hot tub on a deck () Supporting floor structure () In place of a load-bearing wall () Other
by calculating I=1/12bh3
OD square .x .2983 x OAL = area of a billet of steel
That is impossible to answer as paint is applied to a surface and while you have told us the WEIGHT of the steel to be painted, the information we need to know is the surface area of the steel.
Ah, what a lovely question! Structural steel is measured by weight, not area. However, if you're looking to cover an area with steel, it depends on the thickness of the steel sheets. I encourage you to consult with a steel supplier or engineer to determine the amount of steel needed for your project. Remember, there are no mistakes, just happy little accidents in the world of creativity!
My= As*Fy*Jd As= Area of steel reinforcement (tensile steel only) Fy= yield strength of steel Jd= moment arm
The formula to calculate the area of a steel bar is A = πr^2, where A represents the area and r is the radius of the steel bar. This formula assumes that the steel bar is circular in shape. If the steel bar is a different shape, such as rectangular or square, the formula to calculate the area would be different based on the dimensions of the bar.
A transverse beam is a structural element that runs horizontally perpendicular to the main axis of a structure. It helps to distribute loads and provide structural support across a span or area. Transverse beams are commonly used in bridges, buildings, and other architectural structures.
If the bar is circular then it is: pi*radius square
Beams are used when you are driving with no one in the affected area, and you lack the extra light that you would normally have when in "town" or suburban area.
If the steel rod has a circular cross-section - the usual case - you can use the formula for a cylinder. Since the area of the base is quite small, it can be ignored - just calculate length x diameter x pi.