What is the best material for the 8 meter span steel beam steel structure to pick the 8 meter balcon

The steel span you are talking about is actually the bottom edge. Or maybe you didn't understand your question? The arch steel structure knows the span, as well as the height, what is sought is the size of the arch, 'this size is set to the span of 26 meters for the Xuan, the height of the meter, to find the arch size This is the question of junior high school students

The empty span of 8 meters in the living room of the rural building house is not hit by the beam, and it must be looked at, and it is very dangerous not to play.

The number of reinforcements that need to be configured has a lot to do with the force on the concrete component. >>>More

The beam size is unknown, the load is unknown. In general, if the beam of the residential building is 400 high, the gluten of the beam is matched with 2 16, the gluten of the balcony slab extends from the floor surface, and the rest of the steel bars are matched according to the structure.

The upper rigid tendon can be affected by eighty tons, and the lower tendon is small. and thou shalt add two of the sixteenth. In this way, it can receive more than twenty-five tons.