grouted cut off wall

简明释义

灌浆帷幕

英英释义

例句

1.To enhance the stability of the dam, engineers proposed adding a grouted cut off wall at its base.

为了增强大坝的稳定性，工程师建议在其基础处添加一个灌浆截断墙。

2.The project manager emphasized the importance of a well-designed grouted cut off wall for water containment.

项目经理强调了设计良好的灌浆截断墙在水体控制中的重要性。

3.The grouted cut off wall effectively reduced the risk of soil erosion during heavy rains.

这个灌浆截断墙有效减少了暴雨期间土壤侵蚀的风险。

4.The construction team installed a grouted cut off wall to prevent groundwater from infiltrating the site.

施工队安装了一个灌浆截断墙以防止地下水渗入工地。

5.During the excavation, we discovered that the existing grouted cut off wall was in good condition.

在挖掘过程中，我们发现现有的灌浆截断墙状况良好。

作文

In the field of civil engineering, various techniques are employed to manage water flow and ensure structural integrity. One such technique is the construction of a grouted cut off wall, which serves as an essential barrier to prevent water seepage in areas such as dams, levees, and underground structures. A grouted cut off wall (灌浆截水墙) is typically made from a series of vertical or inclined walls that are injected with a cementitious grout material. This process creates a solid barrier that effectively blocks the movement of water through soil layers.The primary purpose of a grouted cut off wall is to control groundwater flow, which can be critical in preventing erosion and maintaining the stability of structures. For instance, in dam construction, managing the water pressure exerted on the structure is vital. If water seeps through the foundation or sides of the dam, it can lead to significant structural damage or even failure. By installing a grouted cut off wall, engineers can significantly reduce the risk of such occurrences.Moreover, the installation process of a grouted cut off wall involves drilling holes into the ground at specified intervals. Once the holes are created, a mixture of water and cement is injected under pressure, filling the voids in the soil and creating a continuous impermeable barrier. This method not only enhances the wall's strength but also ensures that it adheres well to the surrounding soil, providing additional stability.Another advantage of using a grouted cut off wall is its versatility. It can be applied in various geological conditions, making it suitable for different types of projects. Whether in sandy, clayey, or rocky soils, the adaptability of this technique allows engineers to address specific challenges presented by each environment. Additionally, the construction of a grouted cut off wall can be completed relatively quickly compared to other methods, reducing overall project time and costs.However, it is important to note that while a grouted cut off wall is highly effective, it must be designed and executed with precision. Factors such as soil type, water pressure, and environmental conditions must be carefully considered during the planning phase. Failure to account for these elements can lead to inadequate performance of the wall, potentially resulting in costly repairs or even catastrophic failures.In conclusion, the grouted cut off wall (灌浆截水墙) is a crucial component in modern civil engineering practices aimed at managing water flow and ensuring structural safety. Its ability to create an impermeable barrier against groundwater makes it an invaluable tool in the construction of dams, levees, and other critical infrastructure. As engineers continue to innovate and improve upon existing techniques, the grouted cut off wall will undoubtedly remain a key feature in the design and implementation of effective water control solutions.