The Lay-out and Construction of Highways. Discussion on Mr. W.J. Hadfield's Paper

IT is proposed in the following pages to write generally on the theoretical and practical aspects of elastic stability. No doubt part, of the ground covered is already familiar, but it is considered necessary to include the elementary principles, so that there may be as few gaps as possible in the argument. Thus we may have some idea of the theoretical effects of various combinations of loading and end conditions and it may then be seen to what extent we are justified in relying on any particularly fixed or stlereotyped method of design for such a wide range of conditions. A. Noel Procter

This month's letters continue the discussion on the status of structural engineers and subsidence effects.

Nikki Stockbridge opens up on her experience of imposter syndrome while building a successful career in the structural engineering profession, describing how she has learned to see her doubts in a different light and keep pushing herself forwards.