trial pit

简明释义

探井

英英释义

例句

1.We found unexpected rock formations in the trial pit, which will affect our foundation design.

在试坑中发现了意想不到的岩石层，这将影响我们的基础设计。

2.During the site investigation, several trial pits were excavated to collect soil samples.

在现场调查期间，挖掘了几个试坑以收集土壤样本。

3.Before starting the construction, we dug a trial pit to assess the soil conditions.

在开始施工之前，我们挖了一个试坑来评估土壤状况。

4.The trial pit revealed that the soil was much looser than anticipated.

这个试坑显示出土壤比预期的要松散得多。

5.The engineer recommended conducting a trial pit to determine the depth of the water table.

工程师建议进行一个试坑以确定地下水位的深度。

作文

In the field of civil engineering and construction, understanding the ground conditions is crucial for the success of any project. One common method used to assess these conditions is through the excavation of a trial pit. A trial pit is a small, temporary excavation that allows engineers and geologists to examine the soil and rock layers beneath the surface. This method provides valuable information about the type of materials present, their properties, and how they will behave under load. When planning a construction project, it is essential to gather as much information as possible about the site. The trial pit serves as an effective tool for this purpose. By digging a trial pit, engineers can observe the soil composition, moisture content, and any potential contaminants that may be present. This information is critical for determining the appropriate foundation design and construction methods. The process of excavating a trial pit typically involves careful planning and execution. Before digging, a site survey is conducted to identify the best location for the trial pit. Factors such as existing structures, underground utilities, and environmental concerns must be taken into account. Once the site is selected, the excavation begins, usually using hand tools or small machinery, depending on the size of the trial pit required.During the excavation, engineers will take detailed notes and samples of the soil and rock layers encountered. These samples are then analyzed in a laboratory to determine their physical and chemical properties. This analysis helps engineers understand how the soil will behave under different conditions, such as wet weather or seismic activity. After the excavation is complete, the trial pit is backfilled, and the site is restored to its original condition. The information gathered from the trial pit is compiled into a report that informs the design and construction process. This report is invaluable for identifying potential challenges and risks associated with the project.In conclusion, the use of a trial pit is an essential step in the preliminary investigation of a construction site. It provides engineers with critical data that aids in making informed decisions about foundation design and construction methods. By understanding the ground conditions through a trial pit, engineers can help ensure the safety and stability of the structures they build. Overall, the trial pit plays a vital role in the successful execution of construction projects, allowing for better planning and risk management.

在土木工程和建筑领域，了解地面条件对于任何项目的成功至关重要。一种常用的方法是通过挖掘试坑来评估这些条件。试坑是一个小型的临时挖掘，允许工程师和地质学家检查表面下的土壤和岩石层。这种方法提供了关于材料类型、特性及其在负载下行为的宝贵信息。在规划建筑项目时，收集尽可能多的现场信息是必不可少的。试坑作为一种有效的工具，能够实现这一目的。通过挖掘试坑，工程师可以观察土壤成分、湿度和任何潜在污染物。这些信息对于确定适当的基础设计和施工方法至关重要。挖掘试坑的过程通常涉及仔细的规划和执行。在挖掘之前，会进行现场勘测，以确定试坑的最佳位置。必须考虑现有结构、地下公用设施和环境问题等因素。一旦选定地点，挖掘工作便开始，通常使用手动工具或小型机械，具体取决于所需的试坑大小。在挖掘过程中，工程师会详细记录和采集遇到的土壤和岩石层的样本。这些样本随后在实验室进行分析，以确定其物理和化学特性。这种分析帮助工程师了解土壤在不同条件下的行为，例如潮湿天气或地震活动。挖掘完成后，试坑将被回填，现场恢复到原始状态。从试坑中获取的信息将汇编成报告，为设计和施工过程提供信息。这份报告对于识别与项目相关的潜在挑战和风险是非常宝贵的。总之，使用试坑是建筑工地初步调查的重要步骤。它为工程师提供了关键数据，帮助他们就基础设计和施工方法做出明智的决定。通过了解试坑中的地面条件，工程师可以帮助确保他们所建结构的安全性和稳定性。总体而言，试坑在建设项目成功实施中发挥着至关重要的作用，使得更好的规划和风险管理成为可能。