Form finding methodology for force-modelled anticlastic shells in glass fibre textile reinforced cement composites
作者： Tine Tysmans , Sigrid Adriaenssens , Jan Wastiels
DOI: 10.1016/J.ENGSTRUCT.2011.05.007
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摘要: Abstract The reinforcement of a specifically developed fine grained cement matrix with glass fibre textiles in high volume fractions creates fire safe composite that has–besides its usual compressive strength–an important tensile capacity and omits the need for any steel reinforcement. Strongly curved shells made textile reinforced composites (TRC) can cover medium (up to 15 m) span spaces three times smaller shell thicknesses than conventional steel-reinforced concrete shells. This paper presents methodology generate force-modelled anticlastic shapes exploit both load carrying capacities TRC. force-modelling is based on dynamic relaxation form finding method gravity (in this case self-weight) loaded systems. potential presented develop structurally sound illustrated by four studies.
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Antoine E. Naaman, H. W. Reinhardt, High performance fiber reinforced cement composites 2 (HPFRCC2) : proceedings of the Second International Workshop 'High Performance Fiber Reinforced Cement Composites' : sponsored by RILEM, ACI, ACBM, the University of Michigan and the University of Stuttgart, Ann Arbor, USA June 11-14, 1995 E. & F.N. Spon. ,(1996)
Alan Holgate, Jörg Schlaich, The art of structural engineering : the work of Jörg Schlaich and his team Edition Axel Menges. ,(1997)
Bernard Espion, Pierre Halleux, Jacques I. Schiffmann, Contributions of André Paduart to the art of thin concrete shell vaulting Proceedings of the First International Congress on Construction History: Madrid. 20th-24th January 2003, Vol. 2, 2003, ISBN 84-9728-072-5, págs. 829-838. pp. 1- ,(2003)
O. Remy, J. Wastiels, Development of impregnation technique for glass fibre mats to process textile reinforced cementitious composites Plastics Rubber and Composites. ,vol. 39, pp. 195- 199 ,(2010) , 10.1179/174328910X12647080902376
G. Promis, A. Gabor, G. Maddaluno, P. Hamelin, Behaviour of beams made in textile reinforced mineral matrix composites, an experimental study Composite Structures. ,vol. 92, pp. 2565- 2572 ,(2010) , 10.1016/J.COMPSTRUCT.2010.02.003
Klaus Linkwitz, About formfinding of double-curved structures Engineering Structures. ,vol. 21, pp. 709- 718 ,(1999) , 10.1016/S0141-0296(98)00025-X
S.M.L Adriaenssens, M.R Barnes, Tensegrity Spline Beam and Grid Shell Structures Engineering Structures. ,vol. 23, pp. 29- 36 ,(2001) , 10.1016/S0141-0296(00)00019-5
H.-J. Schek, The force density method for form finding and computation of general networks Computer Methods in Applied Mechanics and Engineering. ,vol. 3, pp. 115- 134 ,(1974) , 10.1016/0045-7825(74)90045-0
Heidi Cuypers, Jan Wastiels, Thin and Strong Concrete Composites with Glass Textile Reinforcement: Modeling the Tensile Response Special Publication. ,vol. 250, pp. 131- 148 ,(2008) , 10.14359/20145
Michael R. Barnes, Form Finding and Analysis of Tension Structures by Dynamic Relaxation International Journal of Space Structures. ,vol. 14, pp. 89- 104 ,(1999) , 10.1260/0266351991494722