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Long... The average five meters is long, but you have an eight meters.
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It's connected to the living room and bedroom, and it's big.
Your couch layout should be in a semi-enclosed form. Of course it can't be placed under a beam. Such a big living room. >>>More
If the concrete strength grade is C25, there is no problem with the reinforcement shown in the figure below, and it can withstand 200 kg per square meter.
According to the structure, one is fine, but for the sake of beauty and symmetry, it is better to use two.
According to Article 3 0 18 of the current GB50353-2005 "Code for the Calculation of Construction Area of Construction Projects", the balcony of the building shall be calculated according to 1 2 of its horizontal projection area.
How can a certain section of the beam of the house be removed in isolation, and ask how much weight it can bear? >>>More