Civil Engineering - Structural Design Specifications - Discussion

Discussion Forum : Structural Design Specifications - Section 2 (Q.No. 19)
19.
In the formula a + bk for the calculation of the net effective section of single tee in tension connected by flange to the same side of the same side of the gusset, the value of 'k' is taken
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

MJM said:   4 years ago
I think for the single Tee section, the answer should be (B) and for the double Tee section, it should be (D).

So, I think here the correct answer is B.
(2)

Lokesh said:   3 years ago
Given answer is right.

1- for single angle connected by one leg only ;
A= a+kb where k=3a/(3a+b) or say 1/{1+0.33(b/a)}.

2-for pair of angle connected by flange to same side of the gusset;
A = a+kb where k=5a/(5a+b) oer say 1/{1+0.5(b/a)}.

K K Mahata said:   4 months ago
Single angle connected by one leg only;

K = 3A1/3A1 + A2.
= 1/{1+0.33(A2/A10}.

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