Structural Membranes: VIII International Conference on Textile Composites and Inflatable Structures (MEMBRANES 2017), Munich, 9-11 October, 2017
Proceedings of the VIII International Conference on Textile Composites and Inflatable Structures Structural Membranes 2017
Held in Munich, Germany, 9-11 October 2017
A publication of:
International Center for Numerical Methods in Engineering (CIMNE) Barcelona, Spain
K. Bletzinger, E. Oñate, and B. Kröplin (Eds.)
© The authors
Sumari
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Modern pressure measurement technology and structural design for wind: a new collaborative paradigm for wind and structural engineers
(2017)
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Accés obertAgainst a brief historical overview, this paper presents the Database-assisted Design (DAD) approach, a conceptually simple, transparent, and rigorous approach to structural design for wind, which fully exploits the potential ... -
Wimbledon no.1 court retractable roof – a case study
(2017)
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Accés obertThis paper presents the design of the new retractable roof for No.1 Court, AELTC, Wimbledon. Specifically, the engineering response, and the challenges of designing for movements, deflections and tolerances of the moveable ... -
Dynamics testing and simulation of inflatable deployable
(2017)
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Accés obertThe inflatable deployablemembrane antenna structures have many advantages such as small folding size, high reliability and low cost. The structure mainly consists of its center hub, thin-plate ribs, inflatable thermo-curing ... -
Architectural membranes for high-performance building Skins Latest material developments Case study: façade in Ecuador
(2017)
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Accés obertThis document provides information on a façade project in Ecuador. The office building in Esmeraldas was recently wrapped in Low & Bonar’s TF400 mesh. Apart from creating a homogeneous layout for the whole building, the ... -
Detailed design and construction of the St. Louis Park ice rink
(2017)
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Accés obertThe structure is the cover of a new ice skating rink, owned by the City of St. Louis Park, MN. It has a PTFE-coated fiberglass fabric roof, supported on glu-laminated timber arches. The cover is 73m x 41m in plan, and ... -
Detailing for refurbishment with structural membranes
(2017)
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Accés obertThe connections of new structural membranes to historic buildings are explored on the basis of traditional examples and recent experiences. -
The nuvola for the new centro congressi in rome
(2017)
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Accés obertIn Rome’s EUR district, a new congress centre has opened recently, designed by the Italian architect Massimiliano Fuksas. The project consists of three main elements, which the architect calls „Teca“ (theca), „Lama“ (blade) ... -
Experimental method for biaxial tensile strength of fabrics and preliminary investigations
(2017)
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Accés obertThis paper presents a novel experimental approach to determine the biaxial strength of fabrics. A double-layer cruciform specimen was proposed based on the improvement of previous test specimen. The design and manufacture ... -
Mechanical properties of technical coated fabrics under axial and off-axial tensile tests
(2017)
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Accés obertIn the paper, laboratory tests carried out by the authors with axial (0° - warp, 90° - weft) and off-axial (15°, 30°, 45°, 60°, 75°) tensile and also with biaxial tensile with shear with different load ratios are described. ... -
Fracture failure analysis and bias tearing strength criterion for PVDF coated bi-axial warp knitted fabrics
(2017)
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Accés obertThis paper concerns the fracture failure and bias tearing strength criterion for a PVDF coated bi-axial warp knitted fabrics (BWKFs) widely used in air supported membrane structures (ASMSs). Central slit tearing tests were ... -
Test and mesoscopic finite element analysis on mechanical properties degradation of aged coated fabrics
(2017)
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Accés obertIn this paper the mechanical properties degradation of aged coated fabrics is investigated. Tests on the tension strength and the tearing strength of the aged fabrics are carried out, which is from the membrane roof of ... -
Improved daylight comfort by a new 3d-foil that allows to trade off solar gains and light individually
(2017)
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Accés obertThis paper presents a new shading approach for ETFE-membrane cushions. Due to the high visible transmission of an ETFE-foil (one layer transparent ETFE foil ≈ 92% @ 200µm) the risk of overheating and glare effect in the ... -
Performance of curved organic photovoltaics modules for membranes integration: solar simulation tests
(2017)
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Accés obertPhotovoltaic (PV) solar technology is considered among the best product renewable energy sources for building applications. Flexible thin-film technology has potentials not only for traditional architectures, but also the ... -
Common problems in the design and construction of membrane structures
(2017)
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Accés obertThis paper presents and discusses common problems frequently encountered in the design and construction of membrane structures. Most of these problems can be avoided by careful design and preparation, which would take into ... -
Design and construction of the asymptotic pavilion
(2017)
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Accés obertDigital tools have made it easy to design freeform surfaces and structures. The challenges arise later in respect to planning and construction. Their realization often results in the fabrication of many unique and ... -
Importance of the context for the design of the membrane structure
(2017)
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Accés obertThis work underlines the importance of the context for the design of membrane structures. There are many aspects that can influence the design and it is difficult to summarize all of them in few points, especially because ... -
A multiscale non-orthogonal model for tensile properties of uncoated and coated F-12 aramid fabric
(2017)
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Accés obertCoated F-12 aramid fabric can be used as the balloon envelopes material because of the high strength and light weight performance. In this paper, a multiscale non-orthogonal material model was established to capture the ... -
Investigation of the structure and properties of flexible polymeric materials for integration with thin heat conductors
(2017)
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Accés obertThis article presents the results of analysis of the methods of connecting heaters with materials. Limitations and disadvantages of the ways of integration of materials with heat conductors are revealed. The method of ... -
Investigations into the long-term behaviour of fabrics
(2017)
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Accés obertThe design process of membrane buildings and structural fabrics has to consider changes of the material properties due to long-term exposure to the environment. For the structural engineer the loss of tensile strength in ... -
Saturation behaviour and load-induced thickness change of woven glass fibre fabrics
(2017)
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Accés obertThe stress-strain behaviour of woven and coated technical textiles for structural purposes is well known to be anisotropic, nonlinear and viscoelastic. Tensile tests with cyclic loads on woven structural fabrics show a ... -
Stretch controlled shading capabilities of special elastomeric silicone films
(2017)
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Accés obertA hitherto unexploited effect: the reversible stretch-induced change of translucency and transparency of certain silicone materials is experimentally investigated with regard to an application in a new type of shading ... -
Viscous characteristics of ETFE film sheetunder temperature change
(2017)
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Accés obertBecause ETFE film is a high polymer material its visco-elastic characteristics are observed by the researchers. Besides, the linear expansion coefficient of the ETFE is 10 times greater compared to steel products or the ... -
Active bending starting on curved architectural shape
(2017)
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Accés obertThis paper describes the implementation of an analysis technique for active bending beams starting on a rough curved architectural system. -
Advanced approaches for analysis and form finding of membrane structures with finite elements
(2017)
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Accés obertPart I deals with material modelling of woven fabric membranes. Due to their structure of crossed yarns embedded in coating, woven fabric membranes are characterised by a highly nonlinear stress-strain behaviour. In order ... -
Challenges of the implementation of membrane structures into bim
(2017)
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Accés obertThis document presents the current situation of handling membrane structures within the BIM method, points out necessary steps to fully implement membrane structures into BIM and explains the benefit of an implementation. -
Form-finding of shell and membrane structures
(2017)
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Accés obertThis paper deals with the form-finding process of building constructions, such as membrane, shell or cable structures. This task is an essential step in the design process of membrane or cable structures, while for shell ... -
Isogeometric analysis for staged construction within lightweight design
(2017)
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Accés obertHybrid, bending-active structures constitute a challenging task for structural design due to the high dependency between shape and forces. Isogeometric analysis suggests itself in this context because of several advantages. ... -
Khan Shatyr Entertainment Centre cable net supply, engineering and installation
(2017)
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Accés obertThis paper addresses technical aspects of the Khan Shatyr Entertainment center, whose main feature is the 150-metre high mast with a tubular-steel tripod that supports a complex net of cables with a 200 x 195-metre elliptical ... -
Acoustic performance test assessment on sound generated by rainfall on multilayer-etfe-cushion systems
(2017)
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Accés obertEthylene-tetra-fluor-ethylene (ETFE) membrane structure presents itself as an innovative construction element, taking advantage of its flexibility, lightweight, transparency and thermal insulation properties. However, for ... -
Engineering and fabrication of the “off the cuff” pavilion, Fuorisalone 2017, Milan
(2017)
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Accés obertThe paper presents the engineering and fabrication of the “Off The Cuff” pavilion designed by Diller Scofidio + Renfro for the exhibition “A Matter of Perception: LINKING MINDS” organised by DAMNº and Mosca Partners at ... -
Etfe foil cushion technology for cruise liners
(2017)
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Accés obertAIDA Cruises, the German-Italian subsidiary of the American shipping company Carnival Corporation, has one of the world’s most modern and most environmentally friendly fleets of cruise liners. The name AIDA suggests visits ... -
Aerodynamic damping of membranes in still air
(2017)
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Accés obertThe aerodynamic mechanisms modifying the dynamic response of membrane structures oscillating in still air are discussed. Emphasis is placed on aerodynamic damping and its connection to vortex shedding from the membrane ... -
An integrated framework for the reliability and validity assessment of numerical wind engineering simulations
(2017)
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Accés obertTowards complex architecture and light-weight structures, conventional wind load estimation techniques fail. Hence, Computational Wind Engineering (CWE) plays a crucial role. CWE can be a very helpful tool in all design ... -
Numerical simulation of an air-supported structure in the air flow
(2017)
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Accés obertWind load is often the critical load for air-supported structures. For example, high wind demolished an air-supported tennis court roof in Zhulebino district of Moscow on May 29, 2017. Aerodynamic instability (buffeting, ... -
Research on wind pressure and wind-induced vibration characteristics of expo axis cable-membrane structure by field measurement
(2017)
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Accés obertIn order to deeply investigate the wind pressure characteristics and the windinduced vibration characteristics of cable-membrane structure, a monitoring study on the Expo Axis cable-membrane structure was carried out. The ... -
The effect of gravity in transient fluid-structure interaction simulations of a large wind turbine with composite blades
(2017)
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Accés obertIn this work the effect of the gravity force on the fluid-structure interaction (FSI) simulation of a large horizontal axis wind turbine (HAWT) is analyzed in detail. FSI simulations with and without gravity are carried ... -
Tangent developable surfaces elements in thinwalled structures
(2017)
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Accés obertThis report demonstrates the capabilities of an advanced research area of the applied mathematics, i.e., computational geometry to be applied for shaping dimensional structures. Vector-matrix models are provided to purpose ... -
Bending-active dome-shaped structure
(2017)
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Accés obertThe structure, proposed in the present work, belongs to, so-called, “bendingactive” systems. It comprises high-strength low-modulus initially straight beams. The beams, arranged in the radial direction, are supported by ... -
Cable roof structure with flexible fabric covering
(2017)
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Accés obertThe proposed roof structure consists of a frame covered with a flexible fabric membrane. The frame comprises steel cable members linked together by struts and ties. Calculation formulas, needed for static analysis of the ... -
Design of a cost effective small span tensile roof
(2017)
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Accés obertTensile Structures offer a wide variety of membrane forms however, due to the interdependence of form and structural behaviour, only few forms have so far been built. The increasing need for building new tensile forms and ... -
Analysis of cable structures by means of trigonometric series
(2017)
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Accés obertCable structures are light-weight, expressive from an architectural point of view and allow covering large spans without intermediate supports. They are far superior to the conventional bearer systems of buildings and ... -
High speed design and analysis of cable-membrane structures on graphics cards
(2017)
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Accés obertThis paper discusses a new parallelization approach of the dynamic relaxation method, which is programmed with the NVIDIA CUDA API and executed on the graphics cards (GPU) of a computer. The main advantage of a GPU card ... -
Membrane roof structures
(2017)
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Accés obertThe governing equations for static structural membrane force equilibrium, for dynamic structural membrane force equilibrium and for transient strongly coupled fluidstructure interaction force equilibrium between structural ...