References
11.1 Hemera Technologies, (2001), Photo-Objects 50,000 Volume 2, Canada.
11.2 Lin, T Y, (1955), Design of Prestressed Concrete Structures, John Wiley & Sons, New York.
11.3 Nawy, E G, (1995), Prestressed Concrete, A Fundamental Approach, Second Eddition, Prentice-Hall, New Jersey, ISBN 0 13 123480 3
11.4 Buchholdt, H A, (1985), Introduction to Cable Roof Structures, Cambridge University Press, Cambridge, ISBN 0521 30263 3.
11.5 Lewis, W J, (2003), Tension Structures: Form and Behaviour, Thomas Telford, London, ISBN 0 7277 3236 6.
11.6 Ji, T and Bell, A J, (2007), Enhancing the understanding of structural concepts – a collection of students' coursework, The University of Manchester.
11.7 Bailey, C G, Currie, P M and Miller F R, (2006), Development of a new long span composite floor system, The Structural Engineer, Vol. 84, No. 21, pp. 32-38
11.8 Lin, L H, Edmonds, D T and Vollrath F, (1995), Structural engineering of an orb-spider's web, Nature, Vol. 373, pp. 146-168.
11.9 Ji, T, (2001), Cable Structures – a collection of students' coursework, UMIST.
11.10 Ji, T., (1986), Design and analysis of orthogonal cable-net roofs with complex shapes, Proceedings of International Symposium on Membrane Structures and Space Frames, Vol.2, Japan.