What kind of drawings are the balcony line reinforcements marked?

The steel bars on the balcony are usually subjected to tensile force, and cutting off a few steel bars must be a reduction in the tensile force of the balcony, fortunately, there is an amplified safety factor in the design, although there will be no accident at the time, but once there is a large tensile force, the balcony will be broken, there have been news reports, someone chopped meat at home, and the balcony collapsed as a result.

Sorry, I didn't see your drawings earlier. According to the pictures you sent, you have seriously affected the main structure of the building, especially the position of the balcony, first of all, you must understand the direction of the force of the building structure. The slab is stressed to the beam, and then the beam is transmitted to the wall column, so you should be clear about the direction of the force of your balcony reinforcement, it must have an impact and has affected the life of the building, personal advice It is best to find someone to knock off the concrete of the beam on the right side of the balcony, find the main body of the reinforcement, and use the reinforcement method to re-pour the beam. >>>More

The 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?

Beam height: generally according to the beam span of 1 12 1 15. Beam width: >>>More

This depends on the design requirements. If there is no requirement, it is enough to do a straight crutch.