| 摘要 |
A falsework girder is proposed, which consists of girder parts (1, 2), e.g. I- or T-sections, which are longitudinally displaceable relative to one another for adjusting the length of the falsework girder and partially overlap one another, are arranged above one another in the overlapping region (3), with interposition of distance-plate assemblies (9, 10) which may be of different height, and are braced against one another by means of tension members (8) extending obliquely between their end-face regions, a prop underpinning having a prop (4) which supports the girder parts from below and tension members which extend obliquely from said prop to the girder parts being furthermore provided. In this arrangement, the tension members consist, in particular, of anchor rods, on which the anchor nuts (13) are screwed, which are supported against roll bodies (11, 12) rotatably mounted in anchor shoes (14, 15). For vertical alignment of the girder parts (1, 2) arranged above one another, provision is made for U-sections (29) which are clamped horizontally against the girder parts on both sides of the latter as lateral guides. <IMAGE>
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