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aussteifungselemente for gitterträger of routes and tunnelausbaus, taking into account the joints caused by special requirements
aussteifungselemente for gitterträger of routes and tunnelausbaus, taking into account the joints caused by special requirements
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机译:考虑到特殊要求引起的节理,用于路线和隧道的捷运单元
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摘要
The beam is constructed from three parallel bars, which are arranged as the vertices of a triangle. The bars are fastened to one another by welded bracing, which also fulfils a separating function. The bracing is paired into V-shaped arrangements which are linked into a crib. Both limbs of an arrangement are bent with a curve (T2), and the ends of the limbs are connected to one another with a curve (T1). One curve (T2) of the bracing is bent over a bar (1), and the other curve (T1) lies alongside the outside of a bar (2). The latter is also bent out of the plane connecting the two bars, at least as far as a vertical construction plane, in order to increase the area of the joint.
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