Beam No.

Name of repaired beam

Dimension of opening (mm)

Location of opening

Rep. 1

I-beam solid without plate (reference)

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Rep. 2

I-beam solid with plate

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Rep. 3

I-beam with plate and circular opening in web

(d = 100)

Mid span

Rep. 4

I-beam with plate and circular opening in web

(d = 100)

Third span