Structures bottom of the pile layout design method based on genetic algorithm

摘要

The present invention is designed as the optimal placement of piles of piles to meet the minimum design criteria based on differential settlement The stakes will be placed on how to complete the design by applying the genetic algorithm designed so as to be placed a stake. ; The present invention provides a method for the design of the base structure of the lower stakes placed by using a genetic algorithm, structural load can pile to estimate the minimum number of piles which can satisfy the bearing capacity of the foundation soil with respect to the calculation step (S11); Initially randomly placed on the lower base structure with respect to the pile of the pile to generate a minimum number of each object of an initial population that represents the position information of each peg to design parameters combined group generation step (S21); The initial group designed to search for the best combination of design variables while performing hybridization and mutation process through the genetic algorithm parameters for each individual search step (S23); Then, the design parameter evaluation step of evaluating meets the unequal settlement estimated by calculating the unequal settlement of calculation is based on the design criteria for the structure when a load applied to a combination of the optimal design parameters (S31); that comprises a features.