郑少高速公路桥头高填方工后变形监测  

Post-construction deformation monitoring on thick fill adjacent to abutment of Zhengzhou-Shaolin highway

作　　者：宋建学[1] 刘海涛[1] 张晓军 贾述望 

机构地区：[1]郑州大学土木工程学院,河南郑州450002 [2]河南省交通公路工程局,河南郑州450052 [3]河南省地基基础工程有限公司,河南郑州450002

出　　处：《河南科学》2003年第5期631-635,共5页Henan Science

摘　　要：非饱和土体的理论研究落后于实践工程应用。结合郑少高速公路土体变形监测,简述分层土体沉降和土体测斜的原理与方法,研究非饱和土体变形规律,验证无砂砼小桩处理桥头跳车问题实际效果。Theory on unsaturated soil is far more behind its using in practical engineering. Based on ZhengzhouShaolin highway soil deformation monitoring practice, the principle of deep soil settlement monitoring and its lateral displacement survey are reviewed, then the deformation discipline of unsaturated soil is studied. The measuring result ratifies the nonaggregate minipile technology in abutment vehicle jumping mitigation processing.

关 键 词：非饱和土 变形监测 沉降 侧向水平位移 无砂砼小桩 

分 类 号：TU454[建筑科学—岩土工程]