pilot tunnel

简明释义

导洞

英英释义

例句

1.The pilot tunnel 导向隧道 helped the team identify potential water issues in the area.

这个pilot tunnel 导向隧道帮助团队识别该地区潜在的水问题。

2.A successful pilot tunnel 导向隧道 project can save time and resources during large-scale construction.

成功的pilot tunnel 导向隧道项目可以在大规模施工中节省时间和资源。

3.The engineers decided to dig a pilot tunnel 导向隧道 to assess the geological conditions before starting the main excavation.

工程师们决定挖掘一个pilot tunnel 导向隧道，以评估主要开挖之前的地质条件。

4.During the construction of the subway, a pilot tunnel 导向隧道 was created to ensure safety for workers.

在地铁建设期间，创建了一个pilot tunnel 导向隧道以确保工人的安全。

5.After completing the pilot tunnel 导向隧道, the surveyors conducted a thorough analysis of the soil samples.

在完成pilot tunnel 导向隧道后，测量员对土壤样本进行了全面分析。

作文

The construction of underground tunnels has become a significant aspect of modern engineering, particularly in urban areas where space is limited. One of the essential techniques used in this field is the creation of a pilot tunnel, which serves as a preliminary passage for larger tunnel projects. A pilot tunnel (试验隧道) is typically smaller in diameter and is excavated first to assess the geological conditions and to test the methods that will be used in the main tunnel excavation. This process not only helps in understanding the ground conditions but also allows engineers to identify any potential challenges that may arise during the construction of the larger tunnel.In many cases, a pilot tunnel is crucial for ensuring the safety and efficiency of the entire project. For instance, when constructing a subway system, engineers may use a pilot tunnel to determine the best route, avoiding obstacles such as existing buildings, utilities, and varying soil types. By gathering data from the pilot tunnel, engineers can make informed decisions about the design and construction methods for the main tunnel, ultimately saving time and resources.Moreover, a pilot tunnel can serve as a testing ground for various technologies and equipment that will be employed in the main excavation. This includes testing different tunneling machines, ventilation systems, and safety measures. By identifying potential issues in the pilot tunnel, engineers can implement solutions before they become costly problems in the larger project.Environmental considerations are also a vital part of tunnel construction. A pilot tunnel allows engineers to monitor the impact of construction activities on the surrounding environment. For example, they can measure groundwater levels and assess how tunneling might affect local ecosystems. This information is invaluable in ensuring that the project complies with environmental regulations and minimizes disruption to the community.In conclusion, the use of a pilot tunnel (试验隧道) is an indispensable step in the planning and execution of large-scale tunnel projects. It provides critical insights into geological conditions, helps test technologies, and ensures that environmental impacts are managed effectively. As urban areas continue to grow and the demand for efficient transportation systems increases, the role of pilot tunnels will likely become even more prominent in the field of civil engineering. The successful implementation of these preliminary tunnels not only enhances the safety and efficiency of construction projects but also contributes to the overall sustainability of urban development.

地下隧道的建设已成为现代工程的重要组成部分，尤其是在空间有限的城市地区。这个领域中使用的一个基本技术是创建试验隧道，它作为更大隧道项目的初步通道。试验隧道通常直径较小，首先被挖掘出来，以评估地质条件并测试将在主隧道挖掘中使用的方法。这个过程不仅有助于了解地面条件，还使工程师能够识别在建造更大隧道过程中可能出现的挑战。在许多情况下，试验隧道对于确保整个项目的安全性和效率至关重要。例如，在建设地铁系统时，工程师可能会使用试验隧道来确定最佳路线，避免现有建筑、公共设施和不同土壤类型等障碍物。通过从试验隧道收集数据，工程师可以对主隧道的设计和施工方法做出明智的决策，从而最终节省时间和资源。此外，试验隧道还可以作为将用于主挖掘的各种技术和设备的测试场。这包括测试不同的隧道机器、通风系统和安全措施。通过在试验隧道中识别潜在问题，工程师可以在这些问题变得昂贵之前实施解决方案。环境考虑也是隧道建设中至关重要的一部分。试验隧道使工程师能够监测施工活动对周围环境的影响。例如，他们可以测量地下水位，并评估隧道挖掘可能对当地生态系统的影响。这些信息在确保项目符合环境法规并最小化对社区干扰方面是非常宝贵的。总之，试验隧道（试验隧道）的使用是大型隧道项目规划和执行中不可或缺的一步。它提供了对地质条件的关键见解，帮助测试技术，并确保有效管理环境影响。随着城市地区的持续增长以及对高效交通系统需求的增加，试验隧道在土木工程领域的作用可能会变得更加突出。这些初步隧道的成功实施不仅提高了建设项目的安全性和效率，还有助于城市发展的整体可持续性。