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Author(s):	Pelke, Eberhard; Kurrer, Karl-Eugen
Title:	Zur Entwicklungsgeschichte des Stahlverbundbaus
Abstract:	Über die historische Entwicklung des Fügens biegesteifer Bauteile der Werkstoffe Stahl und Beton - des Stahlverbundbaus - ist bisher wenig bekannt. Im vorliegenden Aufsatz werden deshalb die einzelnen Phasen so herausgearbeitet, dass die Entwicklungsgeschichte des Stahlverbundbaus in großen Zügen erkennbar wird. Die Initialphase (1850-1900) bildet den Verbundträger im Sinne von Empergers Ideal vom Haftverbund der Werkstoffpartner aus. Sukzessive folgt die konstruktive Trennung der Querschnittsteile in der Konstituierungsphase (1900-1925). In der Etablierungsphase (1925-1945) wächst die Erkenntnis, die Querschnittsteile konstruktiv verbinden zu müssen, zunächst als Lage- und dann als mechanische Schubsicherung. Dabei steht der Versuch im Mittelpunkt des Erkenntnisgewinns. Das quantifizierte Verbinden der Querschnittsteile durch ein konsolidiertes Versuchswesen und die Theoriebildung in der Vollendungsphase (1945-1981) lässt eine vielfältig gebaute Wirklichkeit im Industrie- und Stahlverbundbrückenbau entstehen. On the evolution of steel-concrete composite construction. Little has been written so far about the historical development of the joining of rigid elements made from steel and concrete - steel-concrete composite construction. This article therefore describes the individual phases in such a way that the reader gains an overview of the evolution of composite construction with steel and concrete. The composite beam in the sense of Emperger's ideal of the friction/adhesion bond between the materials marked the initial phase (1850-1900). This was followed by the constitution phase (1900-1925) with its constructional separation of the elements of the cross-section. During the establishment phase (1925-1945) it was gradually realized that the elements of the cross-section had to be connected structurally, initially as positional restraint, later as mechanical shear connector. Tests verifies the bearing capacity of steel composite constructions. The quantified connection of the elements of the cross-section through standardized testing and the formation of theories in the classical phase (1945-1981) enabled the realization of multiple forms of steel-concrete composite construction for industrial buildings and bridges.
Source:	Stahlbau 85 (2016), No. 11
Page/s:	764-780
Language of Publication:	German

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