antiseepage cofferdam

简明释义

防渗围堰

英英释义

例句

1.The antiseepage cofferdam was essential in managing the seepage during the heavy rains.

在大雨期间，抗渗围堰对于管理渗流至关重要。

2.The construction team built an antiseepage cofferdam to prevent water from infiltrating the site during the excavation process.

施工团队建造了一个抗渗围堰以防止在挖掘过程中水渗入工地。

3.The effectiveness of the antiseepage cofferdam was evaluated after the first phase of construction.

在施工的第一阶段之后，对抗渗围堰的有效性进行了评估。

4.During the river diversion project, an antiseepage cofferdam was installed to keep the construction area dry.

在河流改道项目中，安装了一个抗渗围堰以保持施工区域干燥。

5.To ensure the safety of the dam, engineers designed an antiseepage cofferdam to control groundwater levels.

为了确保大坝的安全，工程师设计了一个抗渗围堰来控制地下水位。

作文

In the realm of civil engineering and water management, the term antiseepage cofferdam refers to a specialized structure designed to prevent water seepage during construction or maintenance activities in areas prone to flooding or water intrusion. These cofferdams are essential for creating a dry work environment, especially when dealing with underwater structures such as bridges, dams, or tunnels. The primary purpose of an antiseepage cofferdam is to isolate a specific area from surrounding water bodies, allowing engineers to perform their tasks without the constant challenge of water inflow disrupting their work. The construction of an antiseepage cofferdam typically involves the use of impermeable materials, such as steel sheets, concrete, or earthfill. These materials are strategically placed to form a barrier that not only holds back water but also minimizes the risk of seepage through the structure itself. The effectiveness of an antiseepage cofferdam largely depends on its design and the geological conditions of the site. Engineers must conduct thorough assessments to determine the appropriate dimensions and materials needed to ensure that the cofferdam can withstand the hydrostatic pressure exerted by the surrounding water.One of the critical factors in the success of an antiseepage cofferdam is the management of water levels within the enclosed area. After the cofferdam is constructed, pumps are often used to remove any water that may accumulate inside. This process is crucial, as even small amounts of water can compromise the integrity of the construction site and pose safety risks to workers. Therefore, continuous monitoring and maintenance of the cofferdam are necessary throughout the duration of the project.Moreover, the application of antiseepage cofferdams is not limited to large-scale projects. They can also be utilized in smaller construction sites where controlling water flow is essential. For instance, during the installation of underground utilities or repair work on existing infrastructure, an antiseepage cofferdam can be employed to create a safe working environment free from water interference.In addition to their practical uses, antiseepage cofferdams also play a significant role in environmental protection. By effectively managing water flow, these structures help prevent soil erosion and sediment displacement, which can have detrimental effects on local ecosystems. Furthermore, they contribute to the stability of adjacent structures by reducing the risk of water-related damage.In conclusion, the concept of an antiseepage cofferdam is integral to modern construction and engineering practices. Its ability to provide a dry and safe work environment allows for the successful completion of various projects while minimizing environmental impact. As engineers continue to innovate and improve upon existing designs, the importance of antiseepage cofferdams will undoubtedly remain a key focus in the field of civil engineering. Understanding the functionality and significance of these structures is essential for anyone involved in construction, water management, or environmental protection.

在土木工程和水管理领域，短语抗渗围堰指的是一种专门设计的结构，旨在防止在易受洪水或水侵入影响的区域进行施工或维护活动时的水渗透。这些围堰对于创建干燥的工作环境至关重要，特别是在处理水下结构（如桥梁、大坝或隧道）时。抗渗围堰的主要目的是将特定区域与周围水体隔离，允许工程师在没有水流不断干扰工作的情况下进行任务。抗渗围堰的建造通常涉及使用不透水材料，如钢板、混凝土或土方。这些材料被战略性地放置，以形成一个不仅能抵挡水流而且能最小化自身渗透风险的屏障。抗渗围堰的有效性在很大程度上取决于其设计和现场的地质条件。工程师必须进行深入评估，以确定确保围堰能够承受周围水体施加的水静压力所需的适当尺寸和材料。抗渗围堰成功的关键因素之一是对封闭区域内水位的管理。在围堰建成后，通常会使用泵来排除可能在内部积聚的任何水。这一过程至关重要，因为即使是少量的水也会损害施工现场的完整性，并对工人构成安全风险。因此，在项目期间，围堰的持续监测和维护是必要的。此外，抗渗围堰的应用不仅限于大型项目。它们也可以用于较小的施工现场，在这些地方控制水流至关重要。例如，在安装地下公用设施或修复现有基础设施时，可以使用抗渗围堰来创造一个无水干扰的安全工作环境。除了实用用途外，抗渗围堰在环境保护中也发挥着重要作用。通过有效管理水流，这些结构有助于防止土壤侵蚀和沉积物位移，这可能对当地生态系统造成有害影响。此外，它们通过减少水相关损害的风险，促进了邻近结构的稳定性。总之，抗渗围堰的概念是现代建筑和工程实践中不可或缺的一部分。它提供干燥和安全的工作环境，使各种项目能够成功完成，同时最小化环境影响。随着工程师不断创新和改进现有设计，抗渗围堰的重要性无疑将继续成为土木工程领域的重点。理解这些结构的功能和重要性对于参与建筑、水管理或环境保护的任何人来说都是必不可少的。