8. STUDY REFERENCES 
1. L.J. Morris : A commentary on portal frame design. The Structural Engineer /Volume 
59A/No. 12/December 1981 
2. L.J. Morris: Correspondence A commentary on portal frame design. The Structural 
Engineer/Volume 61 A/No. 7/July 1983 
3. Steel Engineers' Manual 5 t h edition (revised) 
4. L.J. Morris: Discussion A commentary on portal frame design. The Structural Engineer 
/Volume 61 A/No. 6/June 1983 
5. L.J. Morris & D.R. Plum: Structural steelwork design to BS 5950 
6. Manual for the design of steel work building structure, the Institution of Structural 
Engineers, November 1989 
7. J.F.Horridge & L.J. Morris: Comparative costs of single storey steel framed structures. 
The Structural engineer/Volume 64 A/ No.7/July 1986 
8.'Advisory Desk Construction Today Magazine of SCI July 1991 
9. BS4: Part 1 and BS 4848: Part 4 to Structural sections, BSI Publications 
10. CP 3: Chapter V: Part 2: 1972 for Wind loads. BSI Publications 
11. BS 5950 Part 1: 1990 Structural use of steel work in building, BSI Publications 
12. BHP steel Purlins and Girt Manual, BHP Publications 
13. Ove Arup, British Steel Corporation, Construction guide, September 1980 
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