10A. DIMENSIONING PART 1/4

Basic concepts of bending about strong and weak axis. What does the corresponding bending length ly and lz mean: It is recalled that, in general, in double-tau metallic cross-sections, the local axis • y-y is the strong , and the • z-z the patient , as shown below: EXAMPLE: For the example, we will look at the bending lengths of the following post connected laterally to the thwarts. We will first look at the initial bending lengths Ly and Lz for the post. The times of the local axes of the pole and the thimbles are as follows: