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Document type:
Zeitschriftenaufsatz
Author(s):
Dietsch, P., Kreuzinger, H.
Title:
Dynamic effects in reinforced beams at brittle failure – evaluated for timber members
Abstract:
Brittle failure in reinforced beams results in associated stress release in the beam. The reinforcement is activated to carry the released stresses by deformations between the beam and the reinforcement. This sudden process leads to dynamic impact, resulting in additional stresses in the system. In this paper, an analytical engineering approach is presented to estimate the magnitude of the corresponding stresses. The magnitude is dependent on the stiffness ratio between the reinforcement and the...     »
Keywords:
Beam Timber Brittle failure Reinforcement Plastic deformation Dynamic effect Spring mass system Energy dissipation
Journal title:
Engineering Structures, in press
Year:
2019
Language:
en
Fulltext / DOI:
doi:10.1016/j.engstruct.2019.110018
WWW:
Dynamic effects in reinforced beams at brittle failure – evaluated for timber members
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