In:
Stahlbau, Wiley, Vol. 87, No. 5 ( 2018-05), p. 504-510
Abstract:
Replacement construction of two framework composite bridges across the highway BAB 45 in the course of the expansion of the federal road B 54 – Final design, execution documents and contract documents according to the ”Hesse model“. The two planned framework composite bridges with spans of 120 m and 96 m, respectively, will cross the highway BAB 45 as single span girders in glancing intersections. The problematic construction of mid‐section supports between the highway lanes can be avoided by using single span girders as the static system. This article deals with the choice of the execution variant, particularly with regard to concerns of nature conservation and construction time, final design, the specific construction process and traffic management. Furthermore, special attention is paid to occupational safety of the replacement construction and future maintenance works.
Type of Medium:
Online Resource
ISSN:
0038-9145
,
1437-1049
DOI:
10.1002/stab.201810599
Language:
German
Publisher:
Wiley
Publication Date:
2018
detail.hit.zdb_id:
2159000-X
detail.hit.zdb_id:
240072-8
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