Hello, I have a question about architecture. How long is the reinforcement of a beam or column? Exactly which part to go to which part. thank you

Hehe, you were misled by the word Tong Chang. In fact, in normal construction, the longest length of steel bars is generally12m (there are also15m, which is rare). Then, the tong length does not refer to the length in the drawing. 03G 10 1 also considers the problem of convenient construction, so

This explanation is to make you understand the principle. In 03G 10 1, there are too many unclear explanations (compilers are technical experts, not language experts, so there are many unclear explanations, hehe) and many errors. So look at this atlas and know the requirements in the specification before you can understand it.

This problem is easy to understand as long as you understand the limit of length. If you have specific questions, you are asking.