To calculate the length of helical ring of pile, use the standard formula. The formula is pi D X the number of coils. "D" is the diameter of the coils.
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how measure ogf pile helical ring
To calculate the spiral ring in a pile, you first need to determine the diameter of the pile and the pitch of the spiral. The spiral ring is essentially a helical shape that wraps around the pile in a specific pattern. You can use trigonometry and geometry principles to calculate the length and spacing of each coil in the spiral ring. This calculation is crucial for ensuring the stability and load-bearing capacity of the pile structure.
let the outer radius of the ring be R inner radius r n cross sectional radius be y then the volume of the ring will be (pi)y2 X (pi)(R-r)/2 i.i the cross sectional area multiplied by the length of the ring when it was a line the length is taken at the midpoint of the thickness of the ring = (R-r)/2
precision engineerting, e.g. piston ring size in car engines.
To get an guestimate price you would need to know the weight of the ring. 18K gold is 75% gold not 100%. So you would need the weight, and calculate 75% of the current spot price corresponding to the weight. So say its a 10 gram ring. Find out the price of gold per gram, multiply it by 10. Then do the math 75% of what your gold gram price .. .