Steel structure knowledge: Steel roof truss and skylight frame assembly

- May 22, 2019-

Generally, the flat spelling method is adopted, that is, the block members are laid flat on the assembly platform. The skylight frame can also be assembled into a unitary structure under the conditions of the crane's performance.

For large-span trusses with skylights or tall trusses, the vertical spelling method is used because the truss flipping is very difficult.

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