impermeability test

简明释义

不渗透性试验

英英释义

例句

1.Before laying the asphalt, the engineers performed an impermeability test on the soil.

在铺设沥青之前，工程师对土壤进行了不渗透性测试。

2.To comply with environmental regulations, the site required an impermeability test for the landfill.

为了遵守环境法规，该场地需要进行垃圾填埋场的不渗透性测试。

3.The impermeability test results showed that the membrane was effective in preventing water infiltration.

该不渗透性测试结果表明，膜有效地防止了水渗透。

4.The construction team conducted an impermeability test to ensure the foundation was watertight.

施工团队进行了不渗透性测试以确保基础是防水的。

5.The laboratory specializes in conducting impermeability tests for various construction materials.

该实验室专门进行各种建筑材料的不渗透性测试。

作文

The concept of an impermeability test is crucial in various fields, particularly in civil engineering and environmental science. This test is designed to determine the ability of a material, such as soil or concrete, to resist the passage of fluids. Understanding how permeable or impermeable a material is can significantly impact construction projects, groundwater management, and environmental protection efforts. In civil engineering, the impermeability test plays a vital role in assessing the suitability of materials used for foundations, retaining walls, and other structures that come into contact with water. For instance, when constructing a dam, engineers must ensure that the materials used are sufficiently impermeable to prevent water seepage, which could compromise the structure's integrity and safety. A reliable impermeability test provides data that helps engineers make informed decisions about material selection and design. Moreover, in environmental science, the impermeability test is essential for evaluating the potential impact of construction activities on local ecosystems. For example, determining the permeability of soil in a wetland area can help scientists understand how construction might affect water flow and habitat conditions for various species. If the soil is found to be highly permeable, it may indicate that pollutants could easily leach into the groundwater, prompting the need for mitigation strategies. There are several methods to conduct an impermeability test, including laboratory tests and field tests. Laboratory tests often involve the use of a permeameter, where a sample of soil or concrete is placed in a controlled environment to measure how much water passes through it over a specified period. Field tests, on the other hand, may involve using boreholes or pits to assess the permeability of larger areas. Each method has its advantages and limitations, and the choice of which to use often depends on the specific project requirements and site conditions. In conclusion, the impermeability test is a fundamental assessment tool that helps engineers and scientists understand the behavior of materials in relation to fluid movement. Its applications are widespread, affecting everything from infrastructure development to environmental conservation. By comprehensively evaluating a material's permeability, professionals can make better decisions that ensure the safety, functionality, and sustainability of their projects. As we face increasing challenges related to water management and environmental protection, the importance of the impermeability test will only continue to grow, highlighting the need for ongoing research and innovation in this critical area.

‘不渗透性测试’的概念在多个领域中至关重要，特别是在土木工程和环境科学中。该测试旨在确定材料（如土壤或混凝土）抵御流体通过的能力。了解材料的渗透性或不渗透性对建筑项目、地下水管理和环境保护工作有着重要影响。在土木工程中，‘不渗透性测试’在评估用于基础、挡墙和其他与水接触的结构的材料适用性方面发挥着重要作用。例如，在建造大坝时，工程师必须确保所使用的材料足够不渗透，以防止水渗漏，这可能会危及结构的完整性和安全性。可靠的‘不渗透性测试’提供的数据帮助工程师做出关于材料选择和设计的明智决策。此外，在环境科学中，‘不渗透性测试’对于评估建筑活动对当地生态系统的潜在影响至关重要。例如，确定湿地地区土壤的渗透性可以帮助科学家了解建筑可能如何影响水流和各种物种的栖息地条件。如果发现土壤具有高度渗透性，这可能表明污染物可能很容易渗入地下水，从而促使需要采取缓解策略。进行‘不渗透性测试’的方法有几种，包括实验室测试和现场测试。实验室测试通常涉及使用渗透仪，其中将土壤或混凝土样本放置在受控环境中，以测量在特定时间内通过它的水量。另一方面，现场测试可能涉及使用钻孔或坑来评估较大区域的渗透性。每种方法都有其优点和局限性，选择使用哪种方法通常取决于具体项目要求和现场条件。总之，‘不渗透性测试’是一个基本的评估工具，帮助工程师和科学家理解材料在流体运动方面的行为。它的应用范围广泛，影响从基础设施开发到环境保护的方方面面。通过全面评估材料的渗透性，专业人士可以做出更好的决策，以确保其项目的安全性、功能性和可持续性。随着我们面临越来越多与水管理和环境保护相关的挑战，‘不渗透性测试’的重要性只会继续增长，这突显了在这一关键领域进行持续研究和创新的必要性。