flood spillway

简明释义

溢洪道

英英释义

例句

1.During the storm, the flood spillway was crucial in preventing the reservoir from overflowing.

在暴风雨期间，溢洪道对防止水库溢出至关重要。

2.Maintenance of the flood spillway is essential to ensure it functions properly during emergencies.

维护溢洪道对于确保其在紧急情况下正常运作至关重要。

3.A well-designed flood spillway can significantly reduce the risk of downstream flooding.

设计良好的溢洪道可以显著降低下游洪水的风险。

4.The city officials monitored the flood spillway levels closely as the river began to rise.

随着河水开始上涨，市官员密切监测溢洪道的水位。

5.The engineers designed the dam with a large flood spillway to handle excess water during heavy rains.

工程师们设计了一个大型的溢洪道来处理暴雨期间的多余水量。

作文

In the realm of civil engineering and water management, the term flood spillway refers to a crucial structure designed to manage excess water during periods of heavy rainfall or snowmelt. The primary function of a flood spillway is to safely divert surplus water away from a dam or reservoir, preventing potential overflow and subsequent flooding in surrounding areas. This engineering marvel plays a vital role in protecting infrastructure, ecosystems, and communities from the devastating effects of uncontrolled water flow.When designing a flood spillway, engineers must consider various factors, including the maximum expected inflow of water, the topography of the land, and the characteristics of the dam itself. A well-designed flood spillway can significantly reduce the risk of dam failure, which could lead to catastrophic flooding downstream. Therefore, the design process involves extensive hydrological studies and simulations to ensure that the spillway can handle extreme weather events.There are several types of flood spillways, each suited for different conditions. For instance, an uncontrolled spillway relies on gravity to allow water to flow over its crest when the water level rises above a certain point. In contrast, a controlled spillway utilizes gates or valves to regulate the flow of water, providing more precise control over water levels in the reservoir. The choice between these types depends on the specific needs of the project and the environmental conditions of the area.The importance of a flood spillway cannot be overstated, as it serves as a safety net for communities living near large bodies of water. Without these structures, heavy rains could result in water levels rising dangerously high, threatening homes, roads, and critical infrastructure. Moreover, the absence of a flood spillway could lead to ecological disasters, affecting wildlife habitats and local ecosystems.In recent years, climate change has brought about more frequent and intense weather events, making the role of flood spillways even more critical. As storms become more unpredictable, engineers are tasked with re-evaluating existing spillways and upgrading them to withstand greater volumes of water. This proactive approach not only protects human life and property but also ensures the sustainability of our natural resources.In conclusion, the concept of a flood spillway is integral to modern water management practices. Its ability to mitigate the risks associated with excessive water flow highlights the importance of thoughtful engineering and planning. As we continue to face the challenges posed by climate change, investing in robust flood spillway systems will be essential to safeguard our communities and preserve our environment for future generations.

在土木工程和水管理领域，术语洪水溢流道指的是一种关键结构，旨在管理在强降雨或融雪期间的多余水量。洪水溢流道的主要功能是安全地将多余的水从大坝或水库引导出去，以防止潜在的溢出和随之而来的周边地区洪水。这一工程奇迹在保护基础设施、生态系统和社区免受失控水流的破坏性影响方面发挥着至关重要的作用。在设计洪水溢流道时，工程师必须考虑多种因素，包括最大预期的水流入量、土地的地形以及大坝本身的特性。一个设计良好的洪水溢流道可以显著降低大坝失效的风险，否则可能导致下游发生灾难性洪水。因此，设计过程涉及广泛的水文研究和模拟，以确保溢流道能够应对极端天气事件。有几种类型的洪水溢流道，每种类型适用于不同的条件。例如，非控制溢流道依靠重力使水在水位超过某一点时流过其顶端。相比之下，控制溢流道利用闸门或阀门来调节水流，从而提供更精确的水库水位控制。两者之间的选择取决于项目的具体需求和该地区的环境条件。洪水溢流道的重要性不容小觑，因为它作为生活在大型水体附近社区的安全网。如果没有这些结构，强降雨可能导致水位升高到危险水平，威胁到房屋、道路和关键基础设施。此外，缺乏洪水溢流道可能导致生态灾难，影响野生动物栖息地和当地生态系统。近年来，气候变化带来了更频繁和更强烈的天气事件，使得洪水溢流道的作用变得更加重要。随着风暴变得更加不可预测，工程师被要求重新评估现有的溢流道，并对其进行升级，以承受更大的水流量。这种积极主动的方法不仅保护人类生命和财产，还确保我们自然资源的可持续性。总之，洪水溢流道的概念与现代水管理实践密切相关。它减轻了与过量水流相关的风险，突显了深思熟虑的工程和规划的重要性。随着我们继续面临气候变化带来的挑战，投资于强大的洪水溢流道系统对于保护我们的社区和为后代保护我们的环境将是至关重要的。