Hello,
I am looking at carrying out the draiange design for a multi storey car park. Does anybody know a good method to estimate the rain that might be blown onto the surface of the car park through the sides. Obviously the middle floors in the car park have a roof but the sides are exposed to...
Hello,
If I have a drainage trench 600mm x 600mm filled with large stones, assuming a porosity of 0.33 and a gradient of 1/200 what is the best way to caculate the conveyance capacity in l/s. In other words what is the maximum flow rate the trench can pass downstream to the outfall.
I would...
