design crest level

简明释义

设计坝顶标高

英英释义

例句

1.The city planning department reviewed the design crest level 设计波峰水平 to ensure it meets regulatory standards.

城市规划部门审查了设计波峰水平以确保其符合监管标准。

2.Civil engineers are required to submit their calculations for the design crest level 设计波峰水平 before construction begins.

土木工程师在施工开始前需要提交他们对设计波峰水平的计算。

3.During the project meeting, they discussed the importance of the design crest level 设计波峰水平 for the dam's safety.

在项目会议上，他们讨论了设计波峰水平对大坝安全的重要性。

4.The design crest level 设计波峰水平 must account for potential climate change impacts on sea levels.

要考虑气候变化对海平面影响的因素，设计波峰水平必须相应调整。

5.The engineers decided to set the design crest level 设计波峰水平 at 100 meters to prevent flooding.

工程师决定将设计波峰水平设定为100米，以防止洪水。

作文

In the field of civil engineering and hydrology, the term design crest level refers to a critical elevation that is determined during the planning stages of a project, particularly in the design of dams, levees, and flood control systems. The design crest level (设计顶面高度) is essential for ensuring that these structures can effectively manage water flow and prevent flooding. It is the height at which the top of the structure is built, taking into account various factors such as historical flood data, potential climate change impacts, and the surrounding topography.When engineers establish the design crest level, they conduct extensive research and analysis. This includes studying past weather patterns, river flow rates, and potential storm surges. By understanding these variables, engineers can make informed decisions about how high a dam or levee needs to be to withstand extreme weather events. For instance, if a region has experienced significant flooding in the past, the design crest level will likely be set higher to accommodate future risks.Moreover, the design crest level is not just a static measurement; it must be adaptable to changing environmental conditions. With the increasing frequency of severe weather due to climate change, engineers are now more than ever focused on creating resilient infrastructure. This means that the design crest level may need to be adjusted over time as new data emerges and as environmental conditions evolve.In addition to safety considerations, the design crest level also impacts the overall functionality of a water management system. If the crest level is too low, it could lead to overtopping during heavy rains, resulting in catastrophic failure of the structure. Conversely, if the crest level is excessively high, it could result in unnecessary costs and resource use, as more materials would be required to construct the structure.Furthermore, the design crest level plays a significant role in the ecological balance of an area. Engineers must consider the natural habitats and ecosystems that could be affected by changes in water levels. A well-planned design crest level not only protects human life and property but also preserves the surrounding environment. This holistic approach is crucial for sustainable development.In conclusion, the design crest level is a fundamental concept in the design of hydraulic structures. It involves a comprehensive analysis of various factors that influence water management and flood prevention. As we face the challenges posed by climate change, the importance of accurately determining the design crest level cannot be overstated. By prioritizing safety, functionality, and ecological integrity, engineers can ensure that our infrastructure remains robust and effective for generations to come.

在土木工程和水文学领域，术语设计顶面高度指的是在项目规划阶段确定的一个关键高度，特别是在大坝、堤防和防洪系统的设计中。设计顶面高度（design crest level）对于确保这些结构能够有效管理水流和防止洪水至关重要。它是结构顶部的建造高度，考虑了历史洪水数据、潜在气候变化影响以及周围地形等各种因素。当工程师确定设计顶面高度时，他们会进行广泛的研究和分析。这包括研究过去的天气模式、河流流量和潜在的风暴潮。通过了解这些变量，工程师可以对大坝或堤防需要建多高以抵御极端天气事件做出明智的决定。例如，如果一个地区过去经历过严重的洪水，设计顶面高度可能会设定得更高，以应对未来的风险。此外，设计顶面高度不仅仅是一个静态测量；它必须适应不断变化的环境条件。随着气候变化导致的极端天气频率增加，工程师们比以往任何时候都更加关注创建具有韧性的基础设施。这意味着设计顶面高度可能需要随着新数据的出现和环境条件的发展而调整。除了安全考虑外，设计顶面高度还影响水管理系统的整体功能。如果顶面高度过低，在大雨期间可能会导致溢流，从而导致结构的灾难性失败。相反，如果顶面高度过高，可能会导致不必要的成本和资源使用，因为建造结构所需的材料会更多。此外，设计顶面高度在一个地区的生态平衡中也起着重要作用。工程师必须考虑水位变化可能影响的自然栖息地和生态系统。一个良好规划的设计顶面高度不仅保护人类生命和财产，还保护周围环境。这种整体的方法对于可持续发展至关重要。总之，设计顶面高度是水利结构设计中的一个基本概念。它涉及对影响水管理和防洪的各种因素进行全面分析。随着我们面临气候变化带来的挑战，准确确定设计顶面高度的重要性不言而喻。通过优先考虑安全、功能和生态完整性，工程师可以确保我们的基础设施在未来几代人中保持稳健和有效。