Wetland Trail Design and Construction (2007 Edition)

This book is specifically designed as a guide to highway engineers. It was used as a textbook for the Fhwa training courses on the above title. Several methods of analysis and design of piles under lateral loading are in use. Two methods are presented: the method of Broms, and the method where nonlinear soil-response curves, p-y curves, are employed. The latter method is given prominence because of its versatility. A computer program is presented for solving the equations giving pile deflection, rotation, bending moment, and shear. An iterative procedure is employed internally in the computer program because of the nonlinear response of the soil. Nondimensional curves are presented that can be used for "hand" solution of the differential equation. Nondimensional solutions are useful as a means of checking computer output and to provide insight into the nature of the problem.