Bolt connections details - Beam and Baseplate Moment Connection

This 3d animation video quickly goes over the connection details of the I section with the base plate using the angle sections. 2 angle sections and 1 T section have been used to connect the I beam to the base plate.
The bolts are inserted into the base plate by creating a hole which makes the shape for a large span I-section girder to be mounted safely. The haunched section below provide support for the section such that moment is allowed. The extra supports are created to the I section to provide it with strength.
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There are many other ways to sections to base plate, for example via using weld design which shall be discussed in coming videos really soon.