What is the standard length of a 1000 cubic meter water tank? Is it better to be round or square? What is the wall thickness

What is the standard length of a 1000 cubic meter water tank? Is it better to be round or square? What is the wall thickness

If the pursuit of small floor area, less surface area, of course, is a good round, but if the inner surface needs to be separated, there are different uses, or need to be close to a building next to it, it may also be a good square, have specific planning. The wall thickness should not be less than 200, double-layer reinforcement, It should be determined by calculation. The height of the above ground and underground parts should be determined according to the terrain, geology, environment, use and other factors. Attention should be paid to anti floating in the design