# Lug angles _____(A) are used to reduce the length of the connection (B) are unequal angles (C) increase shear legs (D) All options are correct

By BYJU'S Exam Prep

Updated on: September 25th, 2023

(A) Are used to reduce the length of the connection

(B) Are unequal angles

(C) Increase shear legs

(D) All options are correct

Lug angles are used to reduce the length of the connection. A lug angle is a brief length of angle that joins the members’ outstretched legs to the gusset plate. Lug angle is used to shorten the connection to the gusset plate and lessen the effect of shear lag.

### How do Lug Angles Help to reduce the length of Connection?

The major purpose of lug angles is to decrease or reduce the length of connection and to minimize the shear lag effects. The angle area becomes effective in resisting tension. In that case, the use of Lug angles tension member efficiency increases.

There are a total of 8 bolts needed for connection in the diagram. The length of the gusset plate would significantly rise if all of the bolts were provided in the member alone. Instead, 3 bolts are utilized on the lug angle to shorten the gusset plate.

Summary:

## Lug angles ___ (A) are used to reduce the length of the connection (B) are unequal angles (C) increase shear legs (D) All options are correct

Basically, the Lug angles are used to reduce the connection lengths. Connection length can be defined as a length that joins the outstretched legs to the gusset plate.

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