The optimal design of long-short-pile composite foundation based on improved genetic algorithm

A series of new growth points appear recently in the engineering practice of composite foundation deign and construction from the angle of its optimization.As a new kind of composite foundation form,the optimization design of long-short-pile composite foundation is to realize the optimization goals of best economy.Applying the improved geneticalgorithm,the whole cost of long-short-pile is taken as an objective function.All the constraints are listed following the corresponding specification,a ma