| 摘要 |
<p>Title: "SPACE FRAMES" A space frame consists mainly of a number of frame members, assemblies of which have their ends co-joined at nodes, the frame members connected at a node being an assembly of chords 10, and, in many cases, a further assembly of oblique struts (18). At a node, the nodal end of each frame member (10) of an assembly includes transversely stepped upper and lower parts, the upper part (12) being superimposed on the lower part (11) of the nodal end of the next succeeding frame member (10) of the assembly, each pair of upper and lower parts superimposed at the node being secured together, for example by bolts (16).</p> |
