摘要
推荐一个工程中判别软黏土固结状态的实用新方法,该方法通过固结快剪指标和十字板强度指标对比来进行判断,概念明确、确定方法简单。阐述了该方法的理论基础,并与先期固结压力方法进行了比较。作为应用,提出了等效强度参数的概念,并应用到软黏土边坡整体稳定的分析中,计算结果表明该方法具有合理性且应用比较广泛。
A new method for estimating the consolidation status of soft clay is recommended.This method,which is characterized by clear concept and simpleness,is established based on the contrast of the consolidated-undrained shear strength and vane-shear strength.The theory of this method is explained and compared with that of the previous consolidation pressure method.The concept of equivalent shear strength recommended and applied to the analysis of slope-stability of a project.The calculations prove the rationality and applicability of this method.
出处
《水运工程》
北大核心
2010年第8期111-118,共8页
Port & Waterway Engineering
关键词
软黏土
固结状态
固结度
等效强度
边坡
soft clay
consolidation status
consolidation-ratio
equivalent strength
slope
