crib cofferdam

简明释义

木龙围堰

英英释义

例句

1.To ensure safety, they reinforced the crib cofferdam before starting the excavation.

为了确保安全，他们在开始挖掘之前加固了箱形围堰。

2.The crib cofferdam was filled with gravel to provide additional stability.

为了提供额外的稳定性，箱形围堰内填充了碎石。

3.They chose a crib cofferdam design that could withstand high water pressure.

他们选择了一种能够承受高水压的箱形围堰设计。

4.During the project, the engineers monitored the integrity of the crib cofferdam regularly.

在项目期间，工程师定期监测箱形围堰的完整性。

5.The construction team decided to use a crib cofferdam for the underwater foundation work.

施工团队决定使用箱形围堰进行水下基础工程。

作文

In the field of civil engineering, various methods and structures are employed to manage water during construction projects. One such structure is the crib cofferdam, which plays a crucial role in creating a dry work environment for underwater construction activities. A crib cofferdam is essentially a temporary barrier built to hold back water, allowing engineers to safely work on foundations, piers, or other submerged structures without the interference of water. This method is particularly useful in areas where traditional cofferdams might be less effective due to environmental conditions or water flow. The construction of a crib cofferdam involves using wooden or steel frames filled with materials such as sand or gravel. These frames are designed to create a sturdy and stable barrier that can withstand the pressure of water while providing a secure area for construction workers. The design of a crib cofferdam allows it to be adapted to various sizes and shapes, making it a versatile option for different types of projects. One of the key advantages of using a crib cofferdam is its ability to minimize the impact on the surrounding environment. Unlike some other types of cofferdams that may require extensive excavation or alteration of the landscape, a crib cofferdam can often be constructed with minimal disruption. This makes it an ideal choice for projects located in sensitive ecological areas or regions where preserving the natural environment is a priority. Moreover, the use of a crib cofferdam can enhance safety for workers on site. By creating a dry working area, the risk of accidents associated with water hazards is significantly reduced. Workers can focus on their tasks without the constant concern of water-related incidents, which can lead to injuries or project delays. However, constructing a crib cofferdam does come with challenges. Engineers must carefully calculate the dimensions and materials needed to ensure the structure can withstand the forces exerted by the water. Additionally, the installation process requires skilled labor and precise planning to ensure the cofferdam is effective and safe. Any miscalculations or errors in construction can lead to catastrophic failures, resulting in flooding of the work area and potential loss of life. In conclusion, the crib cofferdam is an essential tool in the arsenal of civil engineers, providing a reliable method for managing water during construction projects. Its design allows for flexibility and adaptability, making it suitable for various applications. By minimizing environmental impact and enhancing worker safety, the crib cofferdam stands out as a preferred choice in many situations. As engineering technology continues to advance, the methods and materials used in the construction of crib cofferdams will likely evolve, leading to even more efficient and environmentally friendly solutions for underwater construction challenges.

在土木工程领域，各种方法和结构被用来在施工项目中管理水。一个这样的结构是箱式围堰，它在为水下施工活动创造干燥工作环境方面发挥着至关重要的作用。箱式围堰本质上是一个临时障碍物，用于阻挡水流，使工程师能够安全地在基础、桥墩或其他水下结构上工作，而不受水的干扰。这种方法在传统围堰由于环境条件或水流而可能效果不佳的地区特别有用。箱式围堰的构建涉及使用木材或钢框架，填充沙子或砾石等材料。这些框架旨在创建一个坚固稳定的障碍物，能够承受水的压力，同时为施工人员提供一个安全的区域。箱式围堰的设计使其可以适应不同的大小和形状，成为不同类型项目的多功能选择。使用箱式围堰的一个主要优势是能够最小化对周围环境的影响。与某些其他类型的围堰可能需要大量开挖或改变景观不同，箱式围堰通常可以在最小干扰下构建。这使它成为位于敏感生态区域或保护自然环境优先的地区的项目的理想选择。此外，使用箱式围堰可以提高现场工人的安全性。通过创建一个干燥的工作区域，水相关事故的风险显著降低。工人可以专注于他们的任务，而不必担心水相关事件，这可能导致伤害或项目延误。然而，构建箱式围堰确实面临挑战。工程师必须仔细计算所需的尺寸和材料，以确保结构能够承受水施加的力量。此外，安装过程需要熟练的劳动力和精确的规划，以确保围堰有效且安全。任何计算错误或施工失误都可能导致灾难性失败，导致工作区域洪水泛滥和潜在生命损失。总之，箱式围堰是土木工程师工具箱中的一个重要工具，为施工项目中的水管理提供了可靠的方法。它的设计允许灵活性和适应性，使其适合各种应用。通过最小化环境影响和提高工人安全性，箱式围堰在许多情况下脱颖而出。随着工程技术的不断进步，构建箱式围堰所使用的方法和材料可能会不断发展，从而为水下施工挑战提供更高效和环保的解决方案。