由弹塑性耦合点预测泥化夹层的加速蠕变  

Forecasting Accelerated Creep via the Elastic-plastic Coupling Point in Clay Gouged Intercalation

作　　者：王英豪[1] 霍成钢 

机构地区：[1]河北省水利水电勘测设计研究院,天津300250 [2]唐山市陡河水库管理处,河北唐山063000

出　　处：《水科学与工程技术》2011年第2期54-55,共2页Water Sciences and Engineering Technology

摘　　要：在岩土工程和水利水电工程建设中,软弱泥化夹层的存在势必会给工程建设带来阻碍,在无法避免其刚性存在的条件下,由蠕变的时效微分方程,可由稳态的蠕变微分方程推求时效共轭点,预测泥化夹层蠕变破坏,从而可以避免重大的工程和经济损失。In the building of geotechnical engineering and engineering for water conservancy and hydroelectric construction,there will be much block,which makes the process difficult on condition that mudding intercalations exist.Without condition of mudding intercalation stiff existence,we can ascertain conjugate point and forecast that some creep breakage for the clay gouged intercalation from steady creep differential eguation,so we can avoid some fatal engineering and economic loss.

关 键 词：软弱泥化夹层 蠕变 时间效用 时效共轭点 

分 类 号：P642.116[天文地球—工程地质学]