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Anonymous users2024-01-24The disadvantage of scheme A is that this poncho-like method is very unstable, the poncho is not counted as bearing, and the steel bar must be connected with the flat plate, or the size of the width of the code is placed in the beam, and the welding on the original beam or the flat steel bar is unstable, unless the balcony can be stressed on both sides, and must be the corresponding two sides, such as east and west, north and south sides, as for the complete elimination of the B scheme, the steel bar of 9 is cantilevered, and it is completely foreseeable that there will be problems. Personally, I recommend consulting a real-life friend with architectural experience to see it on site. In addition, the cantilevered slab in the frame, brick-concrete structure is essentially a poncho structure, not to mention pick out 1 meter, so if you must do it, it is better not to tie it, so many houses have been bought or built, and there is still a lack of that?
No! When the span of 7 meters of the floor slab is too large, and the thickness of the floor slab is 100mm, there must be a beam in the middle, so that the plate is acre and 4 pieces. This is cautious, as long as 10@150 two-way is enough. >>>More
1. The root of the pick beam is affected by the bending moment and shear force; >>>More
Control the thickness of the upper protective layer of the canopy slab, so that the stressed steel bar is located in the upper part of the structural slab. That's it.
This needs to be calculated, and you write so much, it's not as real as a drawing. Find a professional to take a look at the site, preferably to reinforce the company.
It's very confusing, but I can still understand it. Cantilever balconies can't be double-layered, since the balcony is walled on three sides, it is not necessary to use double-layer bars. To put it bluntly, it's just a floor slab. >>>More