摘要
选取影响基桩竖向承载力大小的3个土层代表性指标,对其实现了定性与定量之间的相互转换。采用模糊方法,建立了新的桩周土层相似性评判模型,并应用于实际工程,验证了该模型的有效性和合理性。
Three representative attributes about strata to affect the vertical bearing capacity of piles are selected and transformed between their quantitative and qualitative description. A new fuzzy method of calculating similarity degree of strata along piles, derived from fuzzy theory, is then proposed and validated in practice. Its applications prove that the calculation model is rational and effective.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2007年第8期1739-1743,共5页
Rock and Soil Mechanics
基金
武汉市建设委员会（科研项目名称：桩基工程优化方案决策智能系统开发,编号：2004-21）的资助
关键词
桩
竖向承载力
定性与定量转换
相似性
基于实例推理
模糊理论
pile： vertical bearing capacity： quantitative and qualitative transformation
similarity： case-based reasoning： fuzzy theory
