Consider the following statements related to batten plates:
1. These normally consist of flat plates, connecting the components of the built-up columns in two parallel planes.
2. These are used for triaxial loading.
3. The design of battened columns and the design of battens are usually governed by IS code requirements.
Which of the above statements are correct?
1
1 and 3 only
2
2 and 3 only
3
1, 2 and 3
4
1 and 2 only