closure embankment

简明释义

堵口堤

英英释义

例句

1.Residents felt safer after the installation of the closure embankment near the river.

居民在河边安装了封闭堤坝后感到更安全。

2.Engineers designed the closure embankment to withstand high water levels.

工程师设计了这个封闭堤坝以承受高水位。

3.After the heavy rains, the closure embankment held up remarkably well.

在大雨过后，封闭堤坝表现得相当良好。

4.The construction team built a closure embankment to prevent flooding in the area.

施工队建造了一个封闭堤坝以防止该地区洪水。

5.The city council approved funds for the new closure embankment project.

市议会批准了新封闭堤坝项目的资金。

作文

In the realm of civil engineering and environmental management, the term closure embankment refers to a specific type of earthwork structure designed to seal off or contain hazardous materials, particularly in landfills or mining sites. These embankments are crucial for preventing the leaching of contaminants into surrounding soil and groundwater, thereby protecting the ecosystem and public health. The construction of a closure embankment involves careful planning and execution, taking into account various factors such as the type of materials being contained, the local geology, and hydrology. The process begins with a thorough site assessment, where engineers evaluate the existing conditions and determine the most effective design for the closure embankment. This may involve selecting appropriate materials, such as clay or synthetic liners, that can effectively prevent water infiltration. Additionally, the design must consider the potential for erosion and the stability of the embankment over time.Once the design is finalized, construction can commence. Heavy machinery is often employed to excavate the area and construct the embankment to the specified dimensions. During this phase, it is vital to monitor the moisture content of the materials used, as excessive moisture can compromise the integrity of the closure embankment. After the embankment is built, it undergoes rigorous testing to ensure that it meets all safety and environmental standards.The importance of a well-constructed closure embankment cannot be overstated. It serves as a barrier that mitigates environmental risks associated with waste containment. For example, in a landfill site, a properly designed closure embankment can significantly reduce the risk of toxic leachate entering the groundwater system. This is especially critical in areas where the water table is high or where the surrounding community relies on groundwater for drinking purposes.Moreover, closure embankments play a vital role in the long-term management of closed waste facilities. They are often integrated into post-closure monitoring plans, which include regular inspections and maintenance to ensure their effectiveness over time. Engineers and environmental scientists work together to assess the condition of the embankment and implement any necessary repairs or modifications to address issues that may arise.In conclusion, the concept of a closure embankment is integral to modern waste management practices. By providing a secure method of containing hazardous materials, these structures help protect both the environment and public health. As society continues to grapple with the challenges of waste disposal and environmental protection, the role of closure embankments will undoubtedly remain significant. Understanding their function and importance is essential for anyone involved in the fields of engineering, environmental science, or public policy.

在土木工程和环境管理领域，术语closure embankment指的是一种特定类型的土方结构，旨在密封或包含有害材料，特别是在填埋场或矿区。这些堤坝对于防止污染物渗入周围土壤和地下水至关重要，从而保护生态系统和公众健康。closure embankment的建设涉及仔细的规划和执行，考虑多种因素，例如被包含材料的类型、当地地质和水文条件。这一过程始于全面的现场评估，工程师评估现有条件并确定closure embankment的最有效设计。这可能涉及选择合适的材料，如粘土或合成衬里，以有效防止水的渗透。此外，设计必须考虑侵蚀的潜在风险以及堤坝随时间的稳定性。一旦设计最终确定，施工可以开始。通常会使用重型机械来挖掘区域并按照规定的尺寸构建堤坝。在这一阶段，监测所用材料的含水量至关重要，因为过多的水分可能会影响closure embankment的完整性。堤坝建成后，会进行严格的测试，以确保其符合所有安全和环保标准。一个构造良好的closure embankment的重要性不言而喻。它作为一个屏障，减轻了与废物封存相关的环境风险。例如，在填埋场，设计合理的封闭堤坝可以显著降低有毒渗滤液进入地下水系统的风险。这在水位较高或周围社区依赖地下水饮用的地区尤为关键。此外，closure embankments在封闭废物设施的长期管理中也发挥着重要作用。它们通常纳入封闭后的监测计划，其中包括定期检查和维护，以确保其长期有效性。工程师和环境科学家共同合作，评估堤坝的状况，并实施必要的修复或修改，以解决可能出现的问题。总之，closure embankment的概念是现代废物管理实践中不可或缺的一部分。通过提供一种安全的方法来封存有害材料，这些结构帮助保护环境和公众健康。随着社会继续面临废物处置和环境保护的挑战，closure embankments的角色无疑将保持重要性。了解它们的功能和重要性对于任何参与工程、环境科学或公共政策领域的人来说都是至关重要的。