11. How many meters is one ton of mine I-beam?
Mine I-beam is a special steel for underground tunnel support. It differs from ordinary I-beam in that the ratio of height to width of the section is reduced, the web is thicker, the flange is thick and the slope is large, so that the Wx/Wy of the steel section is reduced, and it is more suitable for the underground load condition. Our country produces the mine I-beam to be already formed, standardized, altogether has 9, 11, 12, three specifications, commonly used is 11.
No. 11 mine I-beam is one ton, theoretically 38.314 meters.
Theoretical weight No. 11 I-beam 26.1 kg / m, 1000 / 26.1=38.314 meters in this way, we can find the length of a ton of steel.
