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Details for anchoring and moving of small and medium sized retractable membrane roof structures exemplified with realised projects
(CIMNE, 2015-10-19)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
The paper discusses technical solutions that represent a practical technical input in the construction of sizable retractable roofs, which will result in a positive economical relationship between the involved costs of the ...
Numerical analysis of an elasto-flexible wing configuration using computational fluid structural simulations
(CIMNE, 2015-10-19)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
In the present work, different numerical approaches dealing with fluid and
structural interaction models are introduced to simulate the aerodynamics and structural behavior
of 2D elasto-flexible wings. In order ...
Membrane concepts for three last minute expo projects
(CIMNE, 2015-10-19)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
This document describes the membrane concepts with formfinding, detailing and patterning of the membranes for three pavilions on the Expo 2015 in Milan. It describes the development of the membrane shape and details in ...
Insulated double layer membrane for auditorium
(CIMNE, 2015-10-19)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
The aim of the paper is to describe the isolated tensile roof of the auditorium in the town of Auch in the CIRCA area (France) delivered in 2012. The size of the auditorium is 41x25m h19. The total surface of the membrane ...
The use of dynamic relaxation to solve the differential equation describing the shape of the tallest possible building
(CIMNE, 2015-10-19)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
The problem of finding the tallest possible column that can be constructed
from a given volume of material without buckling under its own weight was finally solved
by Keller and Niordson in 1966. The cross-sectional size ...
Tensile loaded membrane constructions without cutting patterns - computer based modeling and analysis of high points
(CIMNE, 2015-10-19)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
In this paper, the high points of a stretch-tent construction are analyzed by using two different software programs. The modeling and results are verified by a puncture resistance testing. The possibilities and limits of ...
Coated textiles - thinking outside the box
(CIMNE, 2015-10-19)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
This document provides a comparing overview about the development of schemes and design methods in tensile architecture and the steady evolution in materials. It focusses on the correlation of the two aspects and the ...
Towards high performance and multi-functional structural membranes using advanced fibrous and textile materials
(CIMNE, 2015-10-19)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
Scientific and technological advancements in the area of fibrous and textilematerials have greatly enhanced their application potential in several high-end technical andindustrial sectors including construction, transportation, ...
Membrane structures with the isogeometric b-rep analysis (IBRA)
(CIMNE, 2015-10-19)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
The present contribution gives an introduction to the design and analysis of structural membranes with the Isogeometric B-Rep Analysis (IBRA) which aims on a new approach for a consistent design-through-analysis workflow. ...
Evaluation of added mass modeling approaches for the design of membrane structures by fully coupled FSI simulations
(CIMNE, 2015-10-19)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
Adopting a partitioned FSI approach, the effect of air presence on the response
of horizontally, simply supported, prestressed membrane structures is investigated. Based
on FSI systematic computations, an added mass & ...