hydraulic permeability

简明释义

水力渗透性

英英释义

例句

1.The study of soil's hydraulic permeability is crucial for determining water flow in agricultural fields.

研究土壤的水力渗透性对于确定农田中的水流至关重要。

2.The hydraulic permeability of concrete can be improved by adding certain additives.

通过添加某些添加剂，可以改善混凝土的水力渗透性。

3.Engineers need to assess the hydraulic permeability of the rock layers before constructing a dam.

工程师在建造大坝之前需要评估岩层的水力渗透性。

4.Groundwater models often incorporate hydraulic permeability to simulate aquifer behavior.

地下水模型通常结合水力渗透性来模拟含水层的行为。

5.A high hydraulic permeability in sandy soils allows for quick drainage after heavy rainfall.

沙土中较高的水力渗透性使得在强降雨后能迅速排水。

作文

Hydraulic permeability is a crucial concept in the fields of geotechnical engineering, hydrogeology, and environmental science. It refers to the ability of a material, such as soil or rock, to transmit water when subjected to a hydraulic gradient. Understanding hydraulic permeability (水力渗透性) is essential for various applications, including groundwater management, construction projects, and contamination assessment. To begin with, the significance of hydraulic permeability (水力渗透性) lies in its impact on water movement through different geological formations. For instance, in aquifers, high hydraulic permeability (水力渗透性) allows for efficient water flow, which is crucial for sustainable water supply. Conversely, low hydraulic permeability (水力渗透性) can result in limited water availability, affecting both ecosystems and human activities.In construction, understanding the hydraulic permeability (水力渗透性) of soil is vital for designing foundations and retaining structures. Engineers must assess the hydraulic permeability (水力渗透性) to prevent issues such as flooding or soil erosion. For example, if a building is constructed on a site with high hydraulic permeability (水力渗透性), proper drainage systems must be implemented to manage excess water effectively.Moreover, the hydraulic permeability (水力渗透性) of contaminated sites plays a significant role in environmental assessments. When pollutants are introduced into the ground, their spread is influenced by the hydraulic permeability (水力渗透性) of the surrounding materials. High hydraulic permeability (水力渗透性) can lead to rapid contamination of groundwater, posing risks to public health and the environment. Therefore, remediation strategies must consider the hydraulic permeability (水力渗透性) to effectively contain and clean up contaminants.The measurement of hydraulic permeability (水力渗透性) can be conducted using various methods, including laboratory tests and field tests. Laboratory tests often involve the use of permeameters, where soil samples are subjected to controlled conditions to determine their hydraulic permeability (水力渗透性). Field tests, on the other hand, may include pumping tests or slug tests, which provide data on how water moves through natural soil profiles in real-world conditions. Factors influencing hydraulic permeability (水力渗透性) include soil texture, structure, porosity, and degree of saturation. For example, sandy soils typically exhibit higher hydraulic permeability (水力渗透性) than clayey soils due to their larger pore spaces, allowing water to flow more freely. Understanding these factors helps engineers and scientists predict water movement patterns and make informed decisions regarding land use and resource management.In conclusion, hydraulic permeability (水力渗透性) is a fundamental property that affects water movement in various contexts, from groundwater resources to construction and environmental protection. A comprehensive understanding of hydraulic permeability (水力渗透性) enables professionals to address challenges related to water management, infrastructure stability, and pollution control effectively. As we continue to face environmental challenges, the importance of studying and applying the principles of hydraulic permeability (水力渗透性) will only grow, highlighting the need for ongoing research and education in this critical area.

水力渗透性是土木工程、地下水水文学和环境科学领域中的一个关键概念。它指的是材料（如土壤或岩石）在水力梯度作用下传输水的能力。理解水力渗透性（hydraulic permeability）对于各种应用至关重要，包括地下水管理、建设项目和污染评估。首先，水力渗透性（hydraulic permeability）的重要性在于其对水在不同地质构造中运动的影响。例如，在含水层中，高水力渗透性（hydraulic permeability）允许高效的水流动，这对可持续水供应至关重要。相反，低水力渗透性（hydraulic permeability）可能导致水资源有限，从而影响生态系统和人类活动。在建设中，了解土壤的水力渗透性（hydraulic permeability）对设计基础和挡土结构至关重要。工程师必须评估水力渗透性（hydraulic permeability），以防止洪水或土壤侵蚀等问题。例如，如果在高水力渗透性（hydraulic permeability）地点建造建筑物，则必须实施适当的排水系统以有效管理多余的水。此外，受污染地点的水力渗透性（hydraulic permeability）在环境评估中起着重要作用。当污染物被引入地下时，其扩散受到周围材料的水力渗透性（hydraulic permeability）的影响。高水力渗透性（hydraulic permeability）可能导致地下水迅速受到污染，给公共健康和环境带来风险。因此，修复策略必须考虑水力渗透性（hydraulic permeability），以有效控制和清理污染物。水力渗透性（hydraulic permeability）的测量可以通过各种方法进行，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，在控制条件下对土壤样本进行测试，以确定其水力渗透性（hydraulic permeability）。另一方面，现场测试可能包括抽水试验或冲击试验，这些测试提供有关水在自然土壤剖面中如何移动的数据。影响水力渗透性（hydraulic permeability）的因素包括土壤纹理、结构、孔隙率和饱和度。例如，沙土通常比粘土表现出更高的水力渗透性（hydraulic permeability），因为其较大的孔隙空间允许水更自由地流动。了解这些因素有助于工程师和科学家预测水运动模式，并就土地使用和资源管理做出明智的决策。总之，水力渗透性（hydraulic permeability）是影响水在各种背景下运动的基本属性，从地下水资源到建设和环境保护。全面理解水力渗透性（hydraulic permeability）使专业人士能够有效应对与水管理、基础设施稳定性和污染控制相关的挑战。随着我们继续面临环境挑战，研究和应用水力渗透性（hydraulic permeability）原理的重要性只会增加，这突显了在这一关键领域持续研究和教育的必要性。