drainage structures

简明释义

排水构筑物

英英释义

例句

1.During the construction project, workers installed temporary drainage structures to manage water runoff.

在施工项目期间，工人安装了临时的排水结构以管理水流。

2.Proper maintenance of drainage structures is essential for effective stormwater management.

妥善维护排水结构对于有效的雨水管理至关重要。

3.The city has invested in new drainage structures to prevent flooding during heavy rains.

该市投资建设了新的排水结构以防止在大雨期间发生洪水。

4.The park's drainage structures help to keep the walking paths dry after rain.

公园的排水结构帮助在下雨后保持步道干燥。

5.Engineers designed the drainage structures to handle increased water flow from urban development.

工程师设计了这些排水结构以应对城市开发带来的水流增加。

作文

The role of drainage structures in urban planning cannot be overstated. These systems are designed to manage the flow of water, ensuring that excess rainwater or groundwater is effectively channeled away from populated areas. In many cities, improper drainage can lead to severe flooding, damaging infrastructure and endangering lives. Therefore, understanding what drainage structures are and how they function is crucial for sustainable development.Drainage structures include various components such as culverts, ditches, storm drains, and retention basins. Each of these elements plays a specific role in controlling water flow. For instance, culverts are typically used to allow water to flow under roads and pathways, preventing erosion and maintaining the integrity of the road surface. Storm drains, on the other hand, are designed to collect rainwater from streets and direct it into a larger drainage system, which helps to prevent flooding during heavy rainfall.In addition to their functional importance, drainage structures also contribute to environmental sustainability. By efficiently managing water runoff, these systems help to reduce the risk of pollution entering local waterways. When rainwater flows over impervious surfaces like asphalt, it can pick up harmful substances such as oil, heavy metals, and debris. Properly designed drainage structures can filter out some of these pollutants before they reach rivers and lakes, thus protecting aquatic ecosystems.Moreover, the integration of green infrastructure with traditional drainage structures is becoming increasingly popular. Techniques such as rain gardens, permeable pavements, and green roofs not only manage stormwater but also enhance the aesthetic appeal of urban environments. These solutions mimic natural processes and promote groundwater recharge, contributing to a healthier urban ecosystem.However, the design and maintenance of drainage structures present challenges. Aging infrastructure in many cities requires significant investment to upgrade and maintain. Furthermore, climate change is leading to more intense and unpredictable weather patterns, which can overwhelm existing drainage systems. Urban planners must consider these factors when designing new drainage structures to ensure they can withstand future challenges.In conclusion, drainage structures are essential components of urban infrastructure that play a critical role in managing water flow and protecting communities from flooding. Their importance extends beyond mere functionality; they also contribute to environmental health and urban aesthetics. As cities continue to grow and face new challenges, innovative approaches to drainage structures will be vital in creating resilient urban environments. Understanding their design, function, and maintenance is crucial for anyone involved in urban planning and development.

在城市规划中，排水结构的作用不可低估。这些系统旨在管理水流，确保多余的雨水或地下水有效地从人口稠密地区引导出去。在许多城市中，不当的排水可能导致严重的洪水，损坏基础设施并危及生命。因此，了解什么是排水结构以及它们的功能对可持续发展至关重要。排水结构包括各种组件，如涵洞、沟渠、雨水口和蓄水池。每个元素在控制水流方面都发挥着特定的作用。例如，涵洞通常用于让水流过道路和人行道，防止侵蚀并保持路面完整性。另一方面，雨水口旨在收集街道上的雨水，并将其引导到更大的排水系统中，这有助于在强降雨期间防止洪水。除了功能上的重要性，排水结构还促进了环境可持续性。通过有效管理水流，这些系统有助于减少污染物进入当地水道的风险。当雨水流经如沥青等不透水表面时，它可能会带走油、重金属和杂物等有害物质。设计合理的排水结构可以在这些污染物进入河流和湖泊之前过滤掉一些，从而保护水生生态系统。此外，将绿色基础设施与传统的排水结构结合起来越来越受到欢迎。雨水花园、透水铺装和绿色屋顶等技术不仅管理暴雨水，还增强了城市环境的美观。这些解决方案模仿自然过程，促进地下水补给，有助于建立更健康的城市生态系统。然而，排水结构的设计和维护也面临挑战。许多城市的老化基础设施需要大量投资来升级和维护。此外，气候变化导致更强烈和不可预测的天气模式，这可能使现有的排水系统不堪重负。城市规划者在设计新的排水结构时，必须考虑这些因素，以确保它们能够应对未来的挑战。总之，排水结构是城市基础设施的重要组成部分，在管理水流和保护社区免受洪水影响方面发挥着关键作用。它们的重要性超越了单纯的功能性；它们还促进了环境健康和城市美学。随着城市的不断发展和面临新挑战，对排水结构的创新方法将在创建具有韧性的城市环境中发挥至关重要的作用。理解它们的设计、功能和维护对任何参与城市规划和开发的人来说都是至关重要的。