Honey! It's okay. We often encounter this kind of thing in decoration, which is absolutely nothing.
Make a hole in the beam, I don't know whether it is the main beam or the secondary beam.
The window beam should be a secondary beam. If you must punch holes, you'd better use a thicker impact drill. If you encounter steel bars, you can move them. If you use a diamond, the steel bar will break. The drilling position is in the middle of the beam height, close to the edge of the beam, even if it meets steel bars, it is stirrup. The main reinforcement is at the bottom of the beam. Hole spacing is large, if concentrated, it is not good for the beam.
The problem of drilling holes in beams.
My old father has been decorating for almost half his life. I'll give you a suggestion about drilling holes in the beam. First, let's see if this beam is the main beam. If there are, no more than two beams should be opened, and the diameter should not exceed 4-7 cm. It is best to control this diameter. If it is not the main beam, it can be opened bigger; From your picture, the location of the hole can be; No problem;
Is the additional stirrup of the primary and secondary beams set on the main beam or the secondary beam?
Whether the additional stirrups of the primary and secondary beams are arranged on the main beam or the secondary beam A: The additional stirrups of the primary and secondary beams are arranged on the main beam. See the picture.
A cross beam spans between the pillar and the main beam. What is this beam called?
Simply put, the secondary beam is that the main beam is directly placed on the column and the secondary beam is placed on the main beam. Sometimes a section of a beam leans against a column and one end leans against another beam, which is also a secondary beam.
At the intersection of primary and secondary beams, the main beam is the bearing of the secondary beam, so the negative reinforcement of the bearing is not. ...
Yes! The main beam is equivalent to a pillar! The negative reinforcement of the bearing with clear span 1/3 on the secondary beam bears bending moment! There are bending steel bars and reinforced dense areas on the main beam, and the shear force is very large. When the torque on the main beam is large enough, a torsion bar should also be set. If you know about force, it's no problem.
Will drilling holes in the beam affect Feng Shui?
Feng Shui Feng Shui Theory Feng Shui Zhong Liang itself is not very good. Avoid coping decoration of beams. Generally, the ceiling is used to hide, but the most important thing is safety. If the main girder is perforated and damaged, there will be hidden dangers, so it is not a feng shui problem.
Please consult the technical expert: when the cantilever end, the main beam and the secondary beam intersect, ...
06G90 1- 1 There are pictures on pages 2-33 of the atlas, explaining the methods of primary and secondary beams in detail. Generally, the secondary beam is placed on the main beam. At the cantilever end, the cantilever beam is the main beam, and non-cantilever steel bars should be pressed on the cantilever beam. I hope it helps you.
Should the hanger bar be placed on the main beam or the secondary beam?
On the main beam, of course! Hang the main beam on the secondary beam! !