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发明公开
CN103233444A 水下抛石基床和边坡防冲刷结构及其施工方法 有权 转让

水下抛石基床和边坡防冲刷结构及其施工方法
摘要：
本发明公开了一种水下抛石基床和边坡防冲刷结构，其包括设置于基床或边坡表面的防冲刷装置、用于把防冲刷装置固定于基床或边坡的固定结构、沿基床或边坡表面下端挖设的沟槽，所述防冲刷装置的下端埋置于沟槽内固定，所述防冲刷装置为以土工材料形成的壳体内灌注有砂、石填充物的土工结构。本发明通过安装并固定防冲刷装置于结构物表面，降低周边水流速度，从而达到防止结构物遭受冲刷破坏的目的。本工艺技术所涉及步骤均不需要大型机械配合，施工简易、经济。
摘要（英）：

The invention discloses an underwater riprap foundation bed and side slope erosion resisting structure which comprises an erosion resisting device arranged on the surface of a foundation bed or the surface of a side slope, a fixing structure for fixing the erosion resisting structure onto the foundation bed or the side slope and a ditch dug along the foundation bed or the lower end of the surface of the side slope, wherein the lower end of the erosion resisting device is embedded in the ditch for fixing, and the erosion resisting device is of a soil engineering structure with a casing formed by soil engineering materials and with sand and stone filled in the casing. By installing and fixing the erosion resisting device onto the surface of a structural object, the peripheral water flow speed can be reduced, so that the aim of resisting erosion damage to the structural object can be achieved. All steps related in the technical scheme do not need large machinery for matching, and construction is easy and economic.

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