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Anonymous users2024-01-23The problem is not clear, the gluten anchorage of the balcony beam is the most important, how can the hook head hook the beam? Please show in the picture!
The cantilever lead beam requires that the upper steel bar of the cantilever beam should meet the quality assurance requirements, and the direct anchorage anchorage length is not less than 25 times the diameter of the steel bar, if the law enforcement requirements are not met, the upper steel bar should be bent anchorage, the length of the straight section of the bent anchor must be greater than or equal to the length of the straight section, and the length of the hook on the inner side of the deep support should be 15 times the length of the steel bar diameter.
At the very least, if there are reinforced concrete columns, they can be appropriately reduced.
Strictly speaking, the opening of the stirrups should be placed in a rotational and orderly manner, i.e. the first one is on the top left, the second is on the bottom left, the third is on the bottom right, and the fourth is on the top right ......But this is rarely done these days. >>>More
At least half, the depth also gets 1200
Since it is said that the ring beam, it should be a brick-concrete structure. >>>More