Author: Davies, J D
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Davies, J D
Mr. John M. Rolfe: ‘It is pleasing to see the use of Johansen’s yield line theory being given some publicity, since it’s power and versatility are not as widely appreciated as they deserve. However, there a few points on which I would like to comment.'
The paper describes different types of tension roofs and methods by which they can be analysed. The theories consider prestressed cable roofs as discrete systems having significant geometrical displacements.
The Informal Interdisciplinary Working Party of Engineering, Technology and Science Societies was set up with the purpose of defining areas of common interest between disciplines and debating such areas as seemed appropriate.