fire endurance

简明释义

耐火极限

英英释义

例句

1.The building was constructed with materials that have high fire endurance 耐火性, ensuring safety during emergencies.

这座建筑使用了具有高耐火性的材料，在紧急情况下确保安全。

2.The architect specified materials with excellent fire endurance 耐火性 to enhance the building's safety.

建筑师指定了具有优良耐火性的材料，以增强建筑的安全性。

3.The fire endurance 耐火性 of the fire doors was crucial in containing the blaze.

防火门的耐火性在控制火灾中至关重要。

4.Engineers tested the fire endurance 耐火性 of the new insulation materials before approving them for use.

工程师在批准新绝缘材料使用之前测试了它们的耐火性。

5.During the fire drill, the team assessed the fire endurance 耐火性 of various building components.

在消防演习中，团队评估了各种建筑部件的耐火性。

作文

Fire safety is a crucial aspect of building design and construction. One of the key factors that determine the safety of a structure in the event of a fire is its fire endurance. fire endurance (耐火性) refers to the ability of a material or assembly to withstand fire or heat for a specified period without losing its structural integrity. This property is essential in ensuring that buildings can protect occupants and provide enough time for evacuation during a fire incident.In modern architecture, the use of materials with high fire endurance is becoming increasingly important. For instance, concrete and steel are often favored for their superior fire endurance compared to wood. When designing a skyscraper, engineers must consider how long the structural components can resist fire before they start to fail. This is particularly critical in high-rise buildings where evacuation might take longer due to the height and complexity of the escape routes.The importance of fire endurance is not limited to commercial buildings; it also applies to residential structures. Homeowners should be aware of the materials used in their homes, especially in areas such as attics and basements where fires can easily start and spread. Using fire-resistant materials can significantly improve a home's fire endurance, providing valuable time for residents to escape and for firefighters to respond.Building codes and regulations often dictate the minimum fire endurance ratings required for various types of structures. These codes are based on extensive research and testing, ensuring that buildings meet the necessary safety standards. For example, a fire-rated wall may need to have a fire endurance of at least one hour, meaning it can withstand flames and heat for that duration before it fails.Testing for fire endurance involves exposing materials to high temperatures in controlled environments. The results help engineers and architects understand how different materials will perform under fire conditions. This knowledge is vital for creating safe designs that protect lives and property.Moreover, the concept of fire endurance extends beyond just materials; it also encompasses the overall design of a building. Compartmentalization, for example, is a design strategy that involves creating fire-resistant barriers within a building to slow the spread of fire. By incorporating elements that enhance fire endurance, architects can create safer environments for occupants.In conclusion, understanding fire endurance is essential for anyone involved in construction, architecture, or even homeownership. It plays a significant role in ensuring safety during fire incidents and can ultimately save lives. As we continue to innovate in building materials and design, prioritizing fire endurance will remain a critical component of fire safety strategies. By being informed about fire endurance and its implications, we can all contribute to creating safer living and working environments.

火灾安全是建筑设计和施工中的一个关键方面。决定建筑物在火灾发生时安全性的关键因素之一是其耐火性。耐火性指的是材料或构件在不失去其结构完整性的情况下，能够承受火焰或热量的能力。这个特性在确保建筑能够保护居住者并在火灾事件中提供足够的疏散时间方面至关重要。在现代建筑中，使用高耐火性的材料变得越来越重要。例如，混凝土和钢材因其优越的耐火性而常常受到青睐，相比之下木材的耐火性较差。在设计摩天大楼时，工程师必须考虑结构组件在火灾发生前可以抵御多长时间的火焰。这在高层建筑中尤为关键，因为由于高度和逃生路线的复杂性，疏散可能需要更长时间。耐火性的重要性不仅限于商业建筑；它同样适用于住宅结构。房主应了解他们家中使用的材料，特别是在阁楼和地下室等容易引发和蔓延火灾的区域。使用防火材料可以显著提高住宅的耐火性，为居民逃生和消防员响应提供宝贵的时间。建筑规范和法规通常会规定不同类型结构所需的最低耐火性等级。这些规范基于广泛的研究和测试，确保建筑符合必要的安全标准。例如，防火墙可能需要具有至少一小时的耐火性，这意味着它可以在那段时间内抵御火焰和热量，而不会失败。耐火性的测试涉及在受控环境中将材料暴露于高温下。结果帮助工程师和建筑师了解不同材料在火灾条件下的表现。这些知识对于创建能够保护生命和财产的安全设计至关重要。此外，耐火性的概念不仅仅局限于材料；它还包括建筑物的整体设计。分隔化（compartmentalization）就是一种设计策略，涉及在建筑内创建防火屏障，以减缓火势的蔓延。通过结合增强耐火性的元素，建筑师可以创造出更安全的居住环境。总之，理解耐火性对任何参与建筑、建筑设计或甚至住宅所有权的人来说都是至关重要的。它在确保火灾事故期间的安全性方面发挥着重要作用，并最终可以拯救生命。随着我们在建筑材料和设计上的持续创新，优先考虑耐火性将始终是火灾安全策略的一个关键组成部分。通过了解耐火性及其影响，我们都可以为创造更安全的生活和工作环境做出贡献。