What is the bolt pattern for fixed and pinned connections?

Question

Accepted Answer

The bolt pattern in fixed and pinned connections refers to the arrangement of bolts used to connect two or more structural elements.

The bolt pattern is determined by the design requirements and load distribution of the connection.
In fixed connections, the bolt pattern is typically symmetrical to evenly distribute the load.
In pinned connections, the bolt pattern may vary depending on the type of connection and the forces involved.
Examples of bolt patterns include square, rectangular, triangular, and circular arrangements.
The size, number, and spacing of bolts in the pattern are determined by engineering calculations and standards.

Accepted Answer

In Fixed connection bolt always placed out of members
And in Pinned connections bolt always placed inner side of member

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