Traditional Culture Encyclopedia - Traditional stories - Can a wood structure be made in a frame supported form? Only a portion of the wood columns fall to the first floor making the first floor elevated? What is the maximum span of wooden beams?
Can a wood structure be made in a frame supported form? Only a portion of the wood columns fall to the first floor making the first floor elevated? What is the maximum span of wooden beams?
Can be made into frame-supported structure
To make large-span wood structure, it is better to make wood truss.
According to 7.1.1 of Wood Structure Design Code, if wood chord is used, the span should not be more than 15m for logs and 12m for square logs, and effective measures should be taken to prevent cracks
7.3.1 When wood purlin is used, the trusses should not be spaced more than 4m apart, and when steel purlin or glued purlin is used, the trusses should not be spaced more than 6m apart
7.3.2 When wood purlin is used, the trusses should not be spaced more than 4m apart
7.3.3 When steel purlin is used, the trusses should not be spaced more than 6m apart. /p>
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