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perforated shear wall equaiton correction

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Disregard the previous equation on the perforated shearwall. (I switched
The equation is
Co = 100/(B(1-3A)+3A)

Reference table 2305.3.7.2

Let A= the ratio of maximum opening height to the wall height.
That?s the value across the top of the chart.

Let B= percent of full height sheathing to full length of wall.
That?s the left column on chart.

David Merrick