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9.23.13.11.(3)
OS2OP2
ObjectiveOP2 Structural Sufficiency of the Building
Attribution
Application
Application 1: 
Bracing for compression web members longer than 1.83 m, in roof trusses that have not been designed in accordance with Part 4, in wood-frame constructions to which Section 9.23. applies [see Sentence 9.23.1.1.(1) for application of Section 9.23.].
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Intent
Intent 1: 
To limit the probability of an inability to resist expected gravity or lateral loads, which could lead to buckling failure of compression members, which could lead to the structural collapse of roofs, which could lead to damage to the building.
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