冲击荷载作用下土体动力特性有限元分析  

Finite element analysis of soil dynamic characteristics under the effect of compaction load

作　　者：王黎明 韩选江[2] 

机构地区：[1]新沂市盛丰建设工程质量检测中心,江苏徐州221400 [2]南京工业大学交通学院,江苏南京210009

出　　处：《山西建筑》2016年第31期83-84,共2页Shanxi Architecture

摘　　要：运用有限元软件ABAQUS,模拟了冲击荷载作用下土体动力响应特性,探索了夯锤运动动力特性和土体动态响应特征与规律,有助于进一步认识强夯加固机理,提高地基处理质量。Applying finite element software ABAQUS,the paper simulates soil dynamic response characteristics under the effect of compaction load,and explores rammer dynamic characteristics and soil dynamic responses characteristics and law,which will be good for further understanding dynamic compaction mechanism and improving foundation processing quality.

关 键 词：地基 冲击荷载 动力特性 本构模型 

分 类 号：TU452[建筑科学—岩土工程]