open cut tunneling

简明释义

泌隧道工程

英英释义

例句

1.The city approved the open cut tunneling method because it was the most cost-effective solution for the project.

市政府批准了明挖隧道法，因为这是该项目最具成本效益的解决方案。

2.Using open cut tunneling, the team was able to excavate a large section of the road quickly.

通过使用明挖隧道法，团队能够快速挖掘出道路的大部分区域。

3.Challenges such as weather conditions can impact the timeline of open cut tunneling projects.

天气条件等挑战可能会影响明挖隧道法项目的时间表。

4.The construction team decided to use open cut tunneling for the new subway line to minimize disruption above ground.

施工团队决定使用明挖隧道法来建设新的地铁线路，以减少地面上的干扰。

5.During the open cut tunneling process, workers must be cautious of underground utilities that may be affected.

在明挖隧道法施工过程中，工人必须小心可能受到影响的地下管线。

作文

Open cut tunneling is a construction method used primarily in civil engineering for the excavation of tunnels. This technique involves digging a large trench or pit to create a tunnel, which is often used for transportation systems, utilities, and other infrastructure projects. The process begins with the removal of soil and rock from the surface down to the required depth. Once the excavation is complete, the tunnel is then constructed within this open space. The term 'open cut' refers to the fact that the excavation is done openly, without the use of a tunnel boring machine or other enclosed methods. This method has several advantages, particularly in urban areas where existing structures and utilities may complicate traditional tunneling operations.One of the primary benefits of open cut tunneling (开放式挖掘隧道) is its cost-effectiveness. Since it requires less specialized equipment compared to other tunneling methods, it can be more affordable for large-scale projects. Additionally, the open cut method allows for easier access to the site, making it simpler to transport materials and remove excavated soil. This accessibility can significantly speed up the construction process, allowing projects to be completed more quickly than they might be with other techniques.However, open cut tunneling (开放式挖掘隧道) is not without its challenges. One major concern is the impact on the surrounding environment and existing infrastructure. The excavation process can cause disruptions, including noise, dust, and vibrations, which can affect nearby buildings and residents. Furthermore, there is always a risk of encountering underground utilities such as water pipes, gas lines, or electrical cables, which can complicate the excavation process and lead to safety hazards.Another challenge associated with open cut tunneling (开放式挖掘隧道) is the potential for soil instability. When large volumes of soil are removed, there is a risk that the remaining ground could collapse or shift, leading to dangerous conditions for workers and equipment. To mitigate these risks, engineers must conduct thorough geological surveys before beginning construction, ensuring that they understand the soil composition and any potential hazards.Despite these challenges, open cut tunneling (开放式挖掘隧道) remains a popular choice for many infrastructure projects. It is particularly well-suited for shallow tunnels, where the depth of excavation is manageable and the risks are lower. In urban areas, where space is limited and existing structures must be taken into account, this method can provide a viable solution for expanding transportation networks and utility systems.In conclusion, open cut tunneling (开放式挖掘隧道) is a widely used construction method that offers both advantages and challenges. Its cost-effectiveness and ease of access make it an attractive option for many projects, particularly in urban settings. However, careful planning and consideration of environmental impacts are essential to ensure the safety and success of such endeavors. As cities continue to grow and develop, understanding and mastering the intricacies of open cut tunneling (开放式挖掘隧道) will be crucial for engineers and construction professionals alike.

开放式挖掘隧道是一种主要用于土木工程的施工方法，用于挖掘隧道。这种技术涉及挖掘一个大型沟槽或坑道以创建隧道，通常用于交通系统、公用事业和其他基础设施项目。该过程始于从地表向下移除土壤和岩石，直到达到所需深度。一旦挖掘完成，隧道将在这个开放空间内建造。术语“开放式”指的是挖掘是在开放的情况下进行，而不是使用隧道掘进机或其他封闭的方法。这种方法有几个优点，尤其是在城市地区，现有结构和公用设施可能会使传统隧道作业复杂化。开放式挖掘隧道的主要好处之一是其成本效益。由于它比其他隧道方法需要的专业设备更少，因此对于大规模项目来说可能更加实惠。此外，开放式方法允许更容易地访问工地，使得运输材料和移除挖掘土壤变得更加简单。这种可达性可以显著加快施工过程，使项目能够比其他技术更快地完成。然而，开放式挖掘隧道并非没有挑战。一个主要问题是对周围环境和现有基础设施的影响。挖掘过程可能会造成干扰，包括噪音、灰尘和振动，这可能会影响附近的建筑物和居民。此外，总是存在遇到地下公用设施的风险，例如水管、燃气管道或电缆，这可能会使挖掘过程复杂化，并导致安全隐患。与开放式挖掘隧道相关的另一个挑战是土壤不稳定的潜在风险。当大量土壤被移除时，剩余的地面可能会崩塌或移动，导致工人和设备面临危险条件。为了降低这些风险，工程师必须在开始施工之前进行彻底的地质调查，确保他们了解土壤成分和任何潜在危害。尽管存在这些挑战，开放式挖掘隧道仍然是许多基础设施项目的热门选择。它特别适合浅层隧道，在这种情况下，挖掘的深度是可控的，风险较低。在城市地区，空间有限，必须考虑到现有结构，这种方法可以为扩展交通网络和公用事业系统提供可行的解决方案。总之，开放式挖掘隧道是一种广泛使用的施工方法，具有优点和挑战。其成本效益和易于访问使其成为许多项目的吸引力选择，特别是在城市环境中。然而，仔细规划和考虑环境影响对于确保此类工作的安全和成功至关重要。随着城市的不断发展，理解和掌握开放式挖掘隧道的复杂性将对工程师和建筑专业人士而言至关重要。