Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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An efficient approach for ship collision design of reinforced concrete pontoon walls
This paper presents an efficient method for collision design of prestressed concrete pontoon walls. High fidelity finite element models of a container ship bow and a prestressed concrete pontoon wall are first established. Integrated numerical simulations are conducted to study the structural deformation of the pontoon wall during the collision. Parametric studies are also carried out to investigate the effect of the pontoon wall thickness. Based on the failure mode of the pontoon wall, a punching shear check procedure is proposed. This method yields a good accuracy while significantly reduces computational efforts. Hence, the proposed approach can be used for collision analysis in the preliminary design phase of floating pontoons. ; publishedVersion ; Content from this work may be used under the terms of theCreative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Published under licence by IOP Publishing Ltd
An efficient approach for ship collision design of reinforced concrete pontoon walls
This paper presents an efficient method for collision design of prestressed concrete pontoon walls. High fidelity finite element models of a container ship bow and a prestressed concrete pontoon wall are first established. Integrated numerical simulations are conducted to study the structural deformation of the pontoon wall during the collision. Parametric studies are also carried out to investigate the effect of the pontoon wall thickness. Based on the failure mode of the pontoon wall, a punching shear check procedure is proposed. This method yields a good accuracy while significantly reduces computational efforts. Hence, the proposed approach can be used for collision analysis in the preliminary design phase of floating pontoons. ; publishedVersion ; Content from this work may be used under the terms of theCreative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Published under licence by IOP Publishing Ltd
An efficient approach for ship collision design of reinforced concrete pontoon walls
Sha, Yanyan (Autor:in) / Amdahl, Jørgen (Autor:in) / Yang, Kun (Autor:in)
01.01.2019
cristin:1755134
IOP Conference Series: Materials Science and Engineering
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
DDC:
690
CFRP strengthening of reinforced concrete pontoon walls against ship bow collisions
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Huge reinforced concrete pontoon bridge proposed at Seattle
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