underdrain

简明释义

英[ˈʌndəˈdreɪn]美[ˈʌndərˌdreɪn]

n. 暗渠；阴沟

vt. 开阴沟排水

英英释义

单词用法

同义词

反义词

例句

1.An introduction is given to dewatering design, calculation of gushing water volume, and selection of pump for the construction of underdrain.

结合工程实际情况，介绍在有地下水地区的暗渠施工降水案设计、涌水量计算、水泵选择。

2.An introduction is given to dewatering design, calculation of gushing water volume, and selection of pump for the construction of underdrain.

结合工程实际情况，介绍在有地下水地区的暗渠施工降水案设计、涌水量计算、水泵选择。

3.The construction team installed an underdrain to prevent water accumulation in the basement.

施工团队安装了一个下排水系统以防止地下室积水。

4.Properly functioning underdrains are essential for maintaining the stability of the soil in this area.

正常运作的下排水系统对于维持该地区土壤的稳定性至关重要。

5.Engineers designed the underdrain to reduce flooding risks in urban areas.

工程师设计了这个下排水系统以减少城市地区的洪水风险。

6.The farm's irrigation system includes an underdrain to manage excess water.

农场的灌溉系统包括一个下排水系统来管理多余的水分。

7.We need to check the underdrain for any blockages after the heavy rain.

在大雨过后，我们需要检查一下下排水系统是否有堵塞。

作文

In recent years, the importance of effective water management in urban planning has become increasingly evident. One crucial component of this management system is the use of an underdrain, which plays a significant role in controlling groundwater levels and preventing flooding. An underdrain is essentially a subsurface drainage system designed to collect and redirect excess water away from areas where it can cause damage or disruption. This system typically consists of perforated pipes buried beneath the ground, allowing water to flow into them while filtering out soil and debris. The implementation of underdrain systems is particularly vital in regions prone to heavy rainfall or flooding. By efficiently managing excess water, these systems help maintain the structural integrity of buildings and roads, reducing the risk of erosion and other water-related issues. Furthermore, underdrain systems can enhance the effectiveness of stormwater management practices by facilitating the quick removal of water from impermeable surfaces, such as parking lots and roads.Another significant advantage of underdrain systems is their contribution to groundwater recharge. When excess water is redirected through these drainage systems, it can be guided to areas where it can percolate back into the soil, replenishing aquifers and maintaining the natural hydrological cycle. This process is essential for sustaining local ecosystems and ensuring a reliable water supply for communities.Moreover, the installation of underdrain systems can also improve the overall aesthetics of urban environments. By reducing surface water accumulation, these systems minimize the formation of unsightly puddles and standing water, creating more pleasant public spaces. Additionally, well-designed underdrain systems can work in conjunction with green infrastructure, such as rain gardens and permeable pavements, enhancing the sustainability of urban landscapes.However, it is important to note that the design and maintenance of underdrain systems require careful planning and expertise. Improperly installed or maintained systems can lead to blockages, which may exacerbate flooding problems rather than alleviate them. Therefore, collaboration between engineers, urban planners, and environmental specialists is essential to ensure that underdrain systems are effectively integrated into broader water management strategies.In conclusion, the role of underdrain systems in urban water management cannot be overstated. They provide a solution to many challenges posed by excess water, including flooding, erosion, and groundwater depletion. As cities continue to grow and face the impacts of climate change, the implementation of efficient underdrain systems will be crucial in promoting sustainable development and protecting both infrastructure and natural resources. It is imperative that we invest in and prioritize these systems to create resilient and thriving urban environments for future generations.

近年来，城市规划中有效的水管理的重要性变得越来越明显。其中一个关键组成部分是使用underdrain，它在控制地下水位和防止洪水方面发挥着重要作用。underdrain本质上是一种地下排水系统，旨在收集和引导多余水分远离可能造成损害或干扰的区域。该系统通常由埋在地下的带孔管道组成，允许水流入，同时过滤土壤和杂物。underdrain系统的实施在易受大雨或洪水影响的地区尤为重要。通过有效管理多余水分，这些系统帮助维持建筑物和道路的结构完整性，减少侵蚀和其他与水有关的问题的风险。此外，underdrain系统可以通过促进从不透水表面（如停车场和道路）快速排除水分，增强雨水管理实践的有效性。underdrain系统的另一个显著优势是它们对地下水补给的贡献。当多余水分通过这些排水系统引导时，可以将其引导到可以渗透回土壤的区域，从而补充含水层，维持自然水文循环。这个过程对维持当地生态系统和确保社区可靠的水供应至关重要。此外，安装underdrain系统还可以改善城市环境的整体美观。通过减少地表水的积累，这些系统最小化了难看的水洼和积水的形成，创造了更愉悦的公共空间。此外，设计良好的underdrain系统可以与绿色基础设施（如雨水花园和透水铺装）协同工作，增强城市景观的可持续性。然而，需要注意的是，underdrain系统的设计和维护需要仔细规划和专业知识。安装或维护不当的系统可能导致堵塞，从而加剧洪水问题，而不是缓解。因此，工程师、城市规划师和环境专家之间的合作对于确保underdrain系统有效融入更广泛的水管理战略至关重要。总之，underdrain系统在城市水管理中的作用不可低估。它们为多余水分带来的许多挑战提供了解决方案，包括洪水、侵蚀和地下水枯竭。随着城市的不断发展并面临气候变化的影响，实施高效的underdrain系统对于促进可持续发展和保护基础设施及自然资源至关重要。我们必须投资并优先考虑这些系统，以为未来几代人创造有韧性和繁荣的城市环境。