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N S De Silva Smart Construction

25/12/2025

Steel Structure

25/12/2025

Column Rafter Haunch Connection

Column: The vertical steel element that supports the structure. It is connected to the rafter through the haunch connection.

Rafter: The inclined horizontal steel beam that connects to the column. It carries the loads from the roof or the upper structure.

End Plate: A steel plate attached to the end of the rafter, used to connect the rafter to the column through bolts.

High-Strength Bolts: These bolts are used to fasten the rafter and column together securely.

Compression Stiffener: A steel plate used to prevent the column from buckling due to compressive forces.

Torsional Restraints: These prevent rotation and twisting in the connection, ensuring stability.

Haunch: A tapered section of the rafter, used to strengthen the connection between the column and rafter. It helps distribute the forces more evenly.

Stiffener Plate: A plate added to increase the strength and rigidity of the connection.

13/12/2025
03/12/2025
28/11/2025

ඉස්සර නම් මේවගේ වෙලාවට උපදෙස් දෙන සෙට් එකක් හිටියා...ඒත් දැන් ..
වැඩත් නෑ....උපදෙසුත් නැ.....

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