| 摘要 |
The connection is for the support and internal structure of prefabricated concrete components (1,2,3) connected flatly (4,5,6) against one another, such as is required in road constructions with high traffic accommodation levels. After hardening, the seam (7) connection functions as a virtually rigid hinge closed by upper and lower facets, so that when loaded by forces and moments no vertical and horizontal displacements can occur. - The seam runs conically above the hinge part downwards and under the hinge part runs straight to the lower facet. Fixture, possibly provided with several hinge formations within a seam, is also adaptable for curved components.
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