-
Anonymous users2024-01-241.8 meters is too big, so you have to do cast-in-place and column fixing cast-in-place together, otherwise it is very dangerous, and it is too long meters.
The balcony beam slab is an integral cast-in-situ or a prefabricated slab on the beam, because the balcony beam slab is an integral cast-in-situ force in the short side direction, and the prefabricated slab on the beam is stressed in the long side direction. The calculation method of the structure is different depending on the direction of the force. Please add clarity.
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.
The master said this, do you dare to use it. What do you do if something goes wrong? This involves structural safety issues, and you have to find a professional to help you solve it and be responsible for you. >>>More
The cantilever 2 meters mentioned by the subject, the balcony with a span of 4 meters, the cantilever beam with a cross-section of 250x500, the upper reinforcement adopts 5C20 3 2, the bottom reinforcement is 3C16, the stirrup is C8@100, and the waist reinforcement is 2C12, so the configuration is sufficient. Here's a simple calculation for you through the model, as shown in the figure below: >>>More