collapse load

简明释义

破坏性负载;丧失稳定性的负载;临界负载

英英释义

例句

1.The engineer calculated the collapse load to ensure the bridge could withstand heavy traffic.

工程师计算了坍塌载荷以确保桥梁能够承受重型交通。

2.In civil engineering, determining the collapse load helps prevent structural failures.

在土木工程中，确定坍塌载荷有助于防止结构失效。

3.Understanding the collapse load is crucial for designing safe buildings in earthquake-prone areas.

理解坍塌载荷对于在地震多发地区设计安全建筑至关重要。

4.During the safety inspection, the team assessed the collapse load of the building's structure.

在安全检查期间，团队评估了建筑结构的坍塌载荷。

5.The architect provided the collapse load specifications to the construction team.

建筑师向施工团队提供了坍塌载荷规格。

作文

In engineering, particularly in the fields of civil and structural engineering, the concept of collapse load is crucial for ensuring the safety and integrity of structures. The term collapse load refers to the maximum load that a structure can support before it fails or collapses. Understanding this concept is essential for engineers as they design buildings, bridges, and other infrastructures that must bear various loads throughout their lifespan.To elaborate, the collapse load is not a static value; it can change based on several factors including the materials used, the design of the structure, and environmental conditions. For instance, a steel beam may have a higher collapse load than a wooden beam of the same dimensions due to the inherent strength of steel compared to wood. Additionally, the way a load is applied can influence the collapse load. A uniformly distributed load may affect the structure differently than a point load concentrated in one area.When engineers analyze a structure, they perform various calculations to determine its collapse load. This analysis includes assessing the material properties, geometric configurations, and potential load scenarios that the structure may encounter over time. By understanding the collapse load, engineers can design safety factors into their structures, which provide a margin of safety against unexpected loads or events such as earthquakes, heavy winds, or even accidental impacts.Moreover, the concept of collapse load is vital during the inspection and maintenance of existing structures. As buildings age, their materials can degrade, and their ability to support loads may diminish. Regular assessments help identify any changes in the collapse load capacity, allowing for timely repairs or reinforcements to ensure the continued safety of the structure.In recent years, advancements in technology have enabled more precise calculations and simulations regarding collapse load. Engineers now utilize software that can model complex structures under various loading conditions, providing insights into how and when a structure might fail. This predictive capability significantly enhances the design process, ensuring that buildings can withstand both expected and unforeseen challenges.In conclusion, the concept of collapse load is integral to the field of engineering. It encapsulates the maximum load a structure can sustain before failure, making it a fundamental consideration in design, analysis, and maintenance. By prioritizing the understanding of collapse load, engineers can create safer, more resilient structures that stand the test of time and protect the lives of those who use them.

在工程学中，尤其是在土木和结构工程领域，collapse load（坍塌载荷）的概念对于确保结构的安全性和完整性至关重要。collapse load指的是结构在失效或坍塌之前能够承受的最大载荷。理解这一概念对于工程师设计建筑、桥梁和其他基础设施至关重要，因为这些结构必须在其生命周期内承受各种载荷。进一步说，collapse load并不是一个静态值；它可以根据多种因素而变化，包括所用材料、结构设计和环境条件。例如，钢梁的collapse load可能比相同尺寸的木梁高，因为钢材的固有强度优于木材。此外，载荷施加的方式也会影响collapse load。均匀分布的载荷可能与集中在某一地区的点载荷对结构产生不同的影响。当工程师分析结构时，他们会进行各种计算以确定其collapse load。这种分析包括评估材料特性、几何配置以及结构在其使用过程中可能遇到的载荷场景。通过理解collapse load，工程师可以在设计中加入安全系数，为应对意外载荷或事件（如地震、强风甚至意外撞击）提供安全余量。此外，collapse load的概念在现有结构的检查和维护中也至关重要。随着建筑物的老化，其材料可能会退化，支撑载荷的能力可能会减弱。定期评估有助于识别collapse load能力的任何变化，从而及时进行修复或加固，以确保结构的持续安全。近年来，技术的进步使得关于collapse load的计算和模拟更加精确。工程师们现在利用软件来模拟复杂结构在各种载荷条件下的表现，从而提供结构何时以及如何可能失效的见解。这种预测能力显著增强了设计过程，确保建筑能够抵御预期和不可预见的挑战。总之，collapse load的概念是工程领域的核心。它概括了结构在失效之前能够承受的最大载荷，使其成为设计、分析和维护的重要考虑因素。通过优先理解collapse load，工程师可以创建更安全、更具韧性的结构，能够经受时间的考验，保护使用它们的人的生命。