| 发明名称 |
Method for Improving an Inwards Stability of a Levee |
| 摘要 |
A method for improving an inwards stability of an existing levee including a landslide slope (128) and at least one of a landside berm (132), a landside heel, and a landside trench. The method comprises placing columns (160) through the landside berm into one or more soft soil layers (40) with corresponding soil volumetric weights (γs), wherein the columns have a column volumetric weight (γc) that is at least 10% larger than the soil volumetric weights, and wherein the columns comprise a mineral aggregate and an impermeable filler. |
| 申请公布号 |
US2017016200(A1) |
申请公布日期 |
2017.01.19 |
| 申请号 |
US201615208636 |
申请日期 |
2016.07.13 |
| 申请人 |
Dura Vermeer Beton & Waterbouw B.V. ;Fugro GeoServices B.V. ;Keller Holding GmbH ;Ploegam B.V. |
发明人 |
van Haastert Adrianus Gerardus Gregorius;Looij Richard Jacob;Hockx Josephus Antonius Wilhelmus |
| 分类号 |
E02D15/04;E02D17/20;E02D5/36 |
主分类号 |
E02D15/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for improving an inwards stability of an existing levee including a landside slope and at least one of a landside berm, a landside heel, and a landside trench, wherein the method comprises:
placing columns through at least one of the landside berm, the landside heel, and the landside trench into one or more soft soil layers with corresponding soil volumetric weights, wherein the columns have a column volumetric weight that is larger than the soil volumetric weights, and wherein the columns comprise a mineral aggregate and an impermeable filler. |
| 地址 |
Hoofddorp NL |
