It is also considered that the truss and the two steel beams fixed in the structure of the venue are not affected at the same time, the external load only acts on the weak side section of one of the two steel beams, so it is required that any one of the weak side sections of the two venue angle steel beams fixed with truss is required to meet the carrying capacity requirements under the action of 360kg external load. In addition, the steel beams at the top of the venue should consider overlaying all external loads for an overall review.
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