allowable load

简明释义

容许荷载

英英释义

例句

1.In our warehouse, we regularly check the allowable load of the shelving units to avoid accidents.

在我们的仓库中，我们定期检查货架单元的允许载荷以避免事故。

2.The allowable load for this cargo ship is crucial for determining how much freight it can carry.

这艘货船的允许载荷对于确定它能运载多少货物至关重要。

3.The bridge can support an allowable load of 20 tons, ensuring vehicles can cross safely.

这座桥可以承受20吨的允许载荷，确保车辆安全通行。

4.The allowable load for this elevator is set at 1,500 pounds to ensure safety during operation.

这部电梯的允许载荷设定为1500磅，以确保操作安全。

5.Before construction, engineers must calculate the allowable load for each beam to prevent structural failure.

在施工之前，工程师必须计算每根梁的允许载荷以防止结构失效。

作文

In engineering and construction, the term allowable load refers to the maximum load that a structure or component can safely support without risking failure or damage. Understanding this concept is crucial for ensuring the safety and longevity of buildings, bridges, and other infrastructures. The allowable load is determined through various calculations that consider factors such as material properties, design specifications, and environmental conditions. For instance, when designing a bridge, engineers must account for the weight of vehicles, pedestrians, and even environmental factors like wind and snow. All these elements contribute to the total load that the bridge will experience over its lifetime.When calculating the allowable load, engineers often use safety factors to provide a margin of error. This means that the actual loads experienced by the structure should be significantly less than the calculated limits to ensure safety. If a structure is designed to hold a certain weight, it is wise to ensure that the allowable load is lower than the maximum weight it might ever encounter. This practice helps to prevent catastrophic failures that could result from unexpected overloads.Moreover, understanding the allowable load is not only important in the design phase but also in the maintenance and inspection of structures. Regular assessments help identify any changes in the structural integrity that could affect the allowable load. For example, if a building experiences significant settling or damage, its capacity to carry loads may be compromised. Engineers must then reassess the allowable load to ensure that it remains safe for continued use.In real-world applications, the concept of allowable load extends beyond just static loads. Dynamic loads, such as those caused by moving vehicles or seismic activity, must also be considered. Engineers must design structures that can withstand these forces while still adhering to the established allowable load limits. This requires a thorough understanding of both physics and material science, as well as experience in structural analysis.In conclusion, the allowable load is a fundamental concept in engineering that ensures the safety and reliability of structures. By accurately determining this limit, engineers can design buildings and bridges that not only meet the needs of society but also protect public safety. As technology advances and materials improve, the methodologies for calculating the allowable load will continue to evolve, leading to even safer and more efficient structures in the future. Understanding the implications of the allowable load is essential for anyone involved in construction and engineering, as it lays the foundation for safe and sustainable design practices.

在工程和建筑领域，术语allowable load指的是结构或组件可以安全支撑的最大负载，而不危及其失效或损坏。理解这一概念对于确保建筑、桥梁和其他基础设施的安全性和使用寿命至关重要。allowable load是通过各种计算确定的，这些计算考虑了材料特性、设计规范和环境条件等因素。例如，在设计桥梁时，工程师必须考虑车辆、行人甚至环境因素如风和雪的重量。所有这些元素都会对桥梁在其生命周期内所承受的总负载产生影响。在计算allowable load时，工程师通常使用安全系数以提供误差余量。这意味着，结构所承受的实际负载应显著低于计算的极限，以确保安全。如果一个结构被设计为承受一定的重量，那么确保allowable load低于其可能遇到的最大重量是明智的做法。这种做法有助于防止由于意外超载而导致的灾难性故障。此外，理解allowable load不仅在设计阶段重要，在结构的维护和检查中也同样重要。定期评估有助于识别任何可能影响allowable load的结构完整性变化。例如，如果一栋建筑经历了显著的沉降或损坏，其承载负荷的能力可能会受到影响。工程师必须重新评估allowable load，以确保其继续安全使用。在实际应用中，allowable load的概念不仅限于静态负载。动态负载，例如由移动车辆或地震活动引起的负载，也必须考虑在内。工程师必须设计能够承受这些力量的结构，同时仍遵循既定的allowable load限制。这需要对物理学和材料科学有深入的理解，以及在结构分析方面的经验。总之，allowable load是工程中的一个基本概念，确保了结构的安全性和可靠性。通过准确确定这一限制，工程师可以设计出不仅满足社会需求而且保护公共安全的建筑和桥梁。随着技术的进步和材料的改进，计算allowable load的方法将不断演变，从而在未来实现更安全、更高效的结构。理解allowable load的含义对于任何参与建筑和工程的人来说都是必不可少的，因为它为安全和可持续的设计实践奠定了基础。