| 滩涂地区饱和粉土强夯法加固效果分析 |
| |
| 引用本文： | 李荣高.滩涂地区饱和粉土强夯法加固效果分析[J].中国市政工程,2011(5):78-81. |
| |
| 作者姓名： | 李荣高 |
| |
| 作者单位： | 上海同盛投资集团有限公司,上海,200122 |
| |
| 摘 要： | 介绍了位于临海滩涂地区某饱和粉土场地的强夯试验方案.通过监测,给出了夯击次数对超孔隙水压力的影响及超孔隙水压力的增长、消散规律；强夯期间地下水水位的变化规律；夯沉量与夯击次数的关系；强夯试验区外的土体位移规律等.通过室内土工试验、静力触探试验、标准贯入试验、竖向平板静载荷试验、回弹模量试验等对比以及震动液化判断、最终沉...
|
| 关 键 词： | 滩涂地区 饱和粉土 地基加固 强夯 |
On Strengthening Effect of Saturated Powder Soil Dynamic Compaction in Tidal Flat |
| |
| LI Rong-gao.On Strengthening Effect of Saturated Powder Soil Dynamic Compaction in Tidal Flat[J].China Municipal Engineering,2011(5):78-81. |
| |
| Authors: | LI Rong-gao |
| |
| Affiliation: | LI Rong-gao(Shanghai Tongsheng Investment Group Co.Ltd.,Shanghai 200122,China) |
| |
| Abstract: | A dynamic compaction test plan is introduced of some saturated powder soil field in coastal tidal flat.On the basis of a survey,several important rules are carried out including the influence,the increase and dissipation rules of excess pore water pressure due to compaction times,changing rules of underground water stage during dynamic compaction,the relationship between compaction volume and times and displacement rule of soil body not in the scope of the dynamic compaction test area,etc.The dynamic compac... |
| |
| Keywords: | tidal flat saturated powder soil foundation strengthening dynamic compaction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
