CAJ | 학술논문

在分析影响桩基础选型的各种因素的基础上,根据模糊积分的有关理论,对基于模糊测度的模糊积分加以改进,给出了基于多层模糊积分多元决策的桩基础选型优化模型,应用该模型进行了某工程桩基础的选型优化分析。分析结果表明,在充分考虑影响桩基础选型的各种因素的基础上,基于模糊积分多元决策模型的桩基础选型优化,可以全面合理地刻画影响桩基础选型的各种定性与定量指标,按影响桩基础选型的整体指标优劣进行取舍是合理的。
재분석영향장기출선형적각충인소적기출상,근거모호적분적유관이론,대기우모호측도적모호적분가이개진,급출료기우다층모호적분다원결책적장기출선형우화모형,응용해모형진행료모공정장기출적선형우화분석。분석결과표명,재충분고필영향장기출선형적각충인소적기출상,기우모호적분다원결책모형적장기출선형우화,가이전면합리지각화영향장기출선형적각충정성여정량지표,안영향장기출선형적정체지표우렬진행취사시합리적。
Based on the analysis of effect factors about pile foundation design proposal,the multiple-stage and multi-objective fuzzy integral decision model about definitive set is presented by improving the fuzzy integral on the basis of fuzzy measure.The computer program for applying the model to solve multi decision–making problem is given.The feasibility of its model is verified through the optimal choice for the pile foundation design proposal in practical engineering.The given example shows that this model can be successfully used to optimize the pile foundation design proposal.At the same time,we can easily evaluate the other complicated systems by using the decisional model above.