ultimate load

简明释义

极限载荷

英英释义

例句

1.The bridge was designed to withstand an ultimate load of 200 tons.

这座桥的设计能够承受200吨的极限载荷。

2.Failure to consider the ultimate load could lead to catastrophic results.

未能考虑极限载荷可能导致灾难性的结果。

3.Engineers must calculate the ultimate load to ensure safety during construction.

工程师必须计算极限载荷以确保施工安全。

4.The ultimate load for this type of beam is crucial for structural integrity.

这种梁的极限载荷对于结构完整性至关重要。

5.Before testing, we need to determine the ultimate load that the material can bear.

在测试之前，我们需要确定材料可以承受的极限载荷。

作文

In the field of engineering, particularly in structural analysis, the term ultimate load refers to the maximum load that a structure can carry before failure occurs. Understanding the concept of ultimate load is crucial for engineers and architects, as it ensures the safety and stability of buildings and other structures. The ultimate load is not just a theoretical value; it is determined through rigorous testing and calculations that take into account various factors such as material properties, environmental conditions, and the intended use of the structure. When designing a building, engineers must consider multiple loads that the structure will experience during its lifespan. These loads can be categorized into dead loads, live loads, wind loads, and seismic loads, among others. The ultimate load represents the peak of these combined forces that the structure must withstand without collapsing. For instance, if a bridge is designed to hold a certain weight, the ultimate load would be the maximum weight it can support before any structural failure occurs. To ensure that a structure can handle the ultimate load, engineers perform a series of analyses and simulations. These tests help identify potential weaknesses in the design and allow for modifications to be made before construction begins. By accurately assessing the ultimate load, engineers can prevent catastrophic failures that could result in loss of life and significant financial costs. Moreover, understanding the ultimate load is essential when it comes to maintenance and inspection of existing structures. Over time, structures may degrade due to environmental factors or wear and tear. Regular assessments help determine whether a structure can still safely support its ultimate load. If it is found that the structural integrity has been compromised, repairs or reinforcements may be necessary to ensure continued safety. In conclusion, the term ultimate load is a fundamental concept in structural engineering that signifies the maximum load a structure can bear before it fails. This knowledge not only aids in the design and construction of safe buildings but also plays a vital role in the ongoing maintenance of these structures. Engineers must continually evaluate and understand the ultimate load to protect both human life and investments in infrastructure. By prioritizing safety and adhering to stringent guidelines regarding the ultimate load, we can create a built environment that stands the test of time, ensuring that our cities remain safe and functional for generations to come.

在工程领域，特别是在结构分析中，术语ultimate load指的是在发生故障之前，结构能够承受的最大负荷。理解ultimate load的概念对工程师和建筑师至关重要，因为它确保了建筑物和其他结构的安全性和稳定性。ultimate load不仅仅是一个理论值；它是通过严格的测试和计算得出的，这些测试和计算考虑了材料特性、环境条件以及结构的预期用途等各种因素。在设计建筑时，工程师必须考虑在其生命周期内结构将经历的多种负荷。这些负荷可以分为死荷载、活荷载、风荷载和地震荷载等。ultimate load表示结构必须承受的这些综合力量的峰值，而不会崩溃。例如，如果一座桥梁被设计为承载一定的重量，则ultimate load将是它在任何结构失效之前能够支持的最大重量。为了确保结构能够承受ultimate load，工程师进行一系列分析和模拟。这些测试有助于识别设计中的潜在弱点，并允许在施工开始之前进行修改。通过准确评估ultimate load，工程师可以防止可能导致生命损失和重大财务成本的灾难性故障。此外，在现有结构的维护和检查中，理解ultimate load也至关重要。随着时间的推移，结构可能由于环境因素或磨损而退化。定期评估有助于确定结构是否仍能安全地支持其ultimate load。如果发现结构完整性受到损害，则可能需要进行修理或加固，以确保持续安全。总之，术语ultimate load是结构工程中的一个基本概念，表示结构在失败之前能够承受的最大负荷。这一知识不仅有助于安全建筑的设计和建造，还有助于这些结构的持续维护。工程师必须不断评估和理解ultimate load，以保护人类生命和基础设施投资。通过优先考虑安全并遵循关于ultimate load的严格指导方针，我们可以创造一个经得起时间考验的建筑环境，确保我们的城市在未来几代人中保持安全和功能。