摘要
通过水泥土室内配合比试验,研究了水泥掺量、水灰比、龄期对水泥土试件无侧限抗压强度的影响,并利用数值模拟软件分析了水泥土试块的应力分布特征.研究结果可用于指导地基或围岩软土注浆加固的施工.
An experiment of the mixed ratio of cement-soil is carried out in the laboratory for studying the effect of cement proportion, water/cement ratio, and aging duration on the compressive pressure of cement-soil test block. Numerical simulation software gives the stress distribution characteristics of cementsoil test block. The result foundation or soft soil ground. provides a guidance for the reinforcement offoundation or soft soil ground.
出处
《北方工业大学学报》
2012年第1期72-76,共5页
Journal of North China University of Technology
基金
北京市创新人才项目(PHR201006118)
北京教委学科与研究生教育-岩土工程项目(PXM2009-014212-076740)
北方工业大学重点项目
关键词
水泥土
抗压强度
数值模拟
应力
cement-soil
compressive strength numerical simulation
stress
