spillway structure

简明释义

溢晾结构

英英释义

例句

1.The spillway structure was constructed to direct floodwaters safely away from populated areas.

该溢洪道结构的建造旨在将洪水安全地引导远离人口密集区。

2.The engineers designed a robust spillway structure to handle excess water during heavy rainfall.

工程师们设计了一个坚固的溢洪道结构以应对暴雨期间的多余水量。

3.During the inspection, we found some erosion near the spillway structure that needed immediate attention.

在检查中，我们发现靠近溢洪道结构的地方有一些侵蚀现象，需要立即处理。

4.The design of the spillway structure includes features to minimize water turbulence.

该溢洪道结构的设计包含减少水流湍流的特征。

5.Regular maintenance of the spillway structure is crucial for preventing dam failures.

定期维护溢洪道结构对防止大坝故障至关重要。

作文

The role of a spillway structure in modern dam engineering cannot be overstated. A spillway structure is designed to safely convey excess water from a dam or reservoir, preventing overflow and potential flooding. These structures are essential for maintaining the integrity of dams, which serve critical functions in water management, hydroelectric power generation, and irrigation. Without an effective spillway structure, a dam could face catastrophic failure under extreme weather conditions or unexpected inflows.When engineers design a spillway structure, they must consider various factors, including the maximum expected flow rate, the height of the dam, and the type of terrain surrounding the reservoir. The design must ensure that the water can be released quickly and efficiently without causing erosion or damage to the downstream environment. Common types of spillway structures include uncontrolled spillways, which rely on gravity to release water, and controlled spillways, which utilize gates to manage water flow more precisely.The construction of a spillway structure involves careful planning and execution. Engineers often use advanced modeling techniques to simulate water flow and assess the structural integrity of the spillway under different conditions. This process helps to identify potential weaknesses in the design before construction begins. Additionally, ongoing maintenance and monitoring of the spillway structure are crucial to ensure its long-term functionality. Regular inspections can help detect issues such as blockages or erosion that could compromise the spillway's effectiveness.In recent years, there has been a growing emphasis on sustainable design practices in the construction of spillway structures. Engineers are increasingly considering the ecological impact of these structures on local waterways and wildlife. For instance, some modern spillway structures incorporate fish ladders or bypass channels to allow aquatic life to migrate freely, minimizing the environmental footprint of the dam.Moreover, the importance of a well-designed spillway structure was highlighted during several significant flood events in recent history. In these instances, dams with effective spillway systems successfully managed high inflow rates, protecting communities downstream from devastating floods. Conversely, failures in spillway structures have led to disastrous outcomes, emphasizing the need for rigorous engineering standards and proactive maintenance.In conclusion, the spillway structure is a vital component of dam infrastructure, playing a key role in flood control and water management. As climate change continues to influence weather patterns and increase the frequency of extreme weather events, the significance of robust and efficient spillway structures will only grow. Engineers must remain vigilant in their efforts to design, construct, and maintain these critical structures to ensure safety and sustainability in our water management systems.

在现代大坝工程中，溢洪道结构的作用不可低估。溢洪道结构旨在安全地引导来自大坝或水库的多余水流，防止溢出和潜在的洪水。这些结构对维护大坝的完整性至关重要，大坝在水资源管理、水力发电和灌溉方面发挥着关键作用。如果没有有效的溢洪道结构，在极端天气条件或意外流入的情况下，大坝可能面临灾难性的破坏。当工程师设计溢洪道结构时，必须考虑各种因素，包括最大预期流量、大坝的高度以及水库周围的地形类型。设计必须确保水能够快速有效地释放，而不会造成侵蚀或对下游环境的破坏。常见的溢洪道结构包括不受控溢洪道，它们依靠重力释放水流，以及受控溢洪道，它们利用闸门更精确地管理水流。溢洪道结构的建设涉及仔细的规划和执行。工程师通常使用先进的建模技术来模拟水流并评估在不同条件下溢洪道的结构完整性。这个过程有助于在施工开始前识别设计中的潜在弱点。此外，对溢洪道结构进行持续的维护和监测对于确保其长期功能至关重要。定期检查可以帮助发现可能损害溢洪道有效性的阻塞或侵蚀等问题。近年来，在溢洪道结构的建设中越来越强调可持续设计实践。工程师越来越多地考虑这些结构对当地水域和野生动物的生态影响。例如，一些现代溢洪道结构结合了鱼梯或旁通渠道，以允许水生生物自由迁移，从而最小化大坝的环境足迹。此外，最近几次重大洪灾事件突显了设计良好的溢洪道结构的重要性。在这些情况下，具有有效溢洪道系统的大坝成功管理了高流入率，保护了下游社区免受毁灭性洪水的影响。相反，溢洪道结构的失败导致了灾难性的后果，强调了对严格工程标准和主动维护的需求。总之，溢洪道结构是大坝基础设施的重要组成部分，在防洪和水资源管理中发挥着关键作用。随着气候变化继续影响天气模式并增加极端天气事件的频率，坚固高效的溢洪道结构的重要性只会增加。工程师必须在设计、建造和维护这些关键结构的努力中保持警惕，以确保我们水资源管理系统的安全和可持续性。