permissible load

简明释义

容许载荷

英英释义

例句

1.The truck can carry a maximum of 10 tons, which is the permissible load for this model.

这辆卡车的最大载重为10吨，这就是该型号的允许载荷。

2.The engineer calculated the permissible load for the bridge to ensure safety.

工程师计算了桥梁的允许载荷以确保安全。

3.Before lifting any heavy equipment, make sure you check the permissible load of the crane.

在提升任何重型设备之前，请确保检查起重机的允许载荷。

4.Each shelf in the warehouse has a label indicating its permissible load to prevent overloading.

仓库中的每个货架都有标签，标明其允许载荷以防止超载。

5.Always adhere to the permissible load limits specified by the manufacturer.

始终遵守制造商规定的允许载荷限制。

作文

Understanding the concept of permissible load is crucial in various fields, including engineering, construction, and transportation. The term refers to the maximum weight or force that a structure, vehicle, or material can safely support without risking failure or damage. In engineering, for instance, the permissible load is calculated based on several factors, including the material properties, design specifications, and safety standards. Structures such as bridges, buildings, and roads must adhere to these limits to ensure the safety and well-being of users.In construction, understanding the permissible load is vital for ensuring that buildings can withstand the forces they encounter, such as wind, snow, and the weight of occupants and furniture. Engineers perform rigorous calculations to determine the load-bearing capacity of materials used in construction. For example, concrete has a high compressive strength, making it suitable for supporting heavy loads, while wood may have a lower permissible load due to its lighter nature and susceptibility to environmental factors like moisture and insects.Transportation also relies heavily on the concept of permissible load. Vehicles, whether they are trucks, buses, or trains, have specific weight limits that must not be exceeded to ensure safe operation. Exceeding the permissible load can lead to mechanical failures, accidents, and increased wear and tear on the vehicle. For instance, a truck carrying a load that exceeds its permissible load may struggle to brake effectively, increasing the risk of collisions.Moreover, regulatory bodies often impose legal restrictions on the permissible load for vehicles traveling on public roads. These regulations help maintain road integrity and safety by preventing excessive wear on infrastructure. Overloaded vehicles can cause significant damage to roads, leading to costly repairs and potential hazards for other drivers.In the context of manufacturing, the permissible load also plays a critical role. Machinery and equipment are designed with specific load limits to prevent breakdowns and accidents. For example, cranes and forklifts have defined permissible loads that must be adhered to when lifting or transporting goods. Operators must be trained to understand these limits to ensure safe and efficient operation.Overall, the concept of permissible load is integral to ensuring safety and efficiency across various sectors. It requires a thorough understanding of material properties, structural design, and regulatory standards. By adhering to the defined permissible load, engineers, builders, and operators can minimize risks and enhance the longevity of structures, vehicles, and equipment. As technology advances, new materials and methods may alter the way we calculate and apply permissible loads, but the fundamental principle remains the same: safety first.In conclusion, the permissible load is a key concept that underpins many aspects of our built environment and transportation systems. It serves as a guideline to ensure that structures and vehicles perform safely under various conditions. Understanding and respecting these limits can prevent catastrophic failures and promote a safer society for all.

理解容许载荷的概念在工程、建筑和运输等多个领域中至关重要。该术语指的是结构、车辆或材料可以安全承受的最大重量或力，而不危及其安全性或造成损坏。例如，在工程学中，容许载荷是根据多个因素计算得出的，包括材料特性、设计规格和安全标准。桥梁、建筑物和道路等结构必须遵循这些限制，以确保使用者的安全和福祉。在建筑中，理解容许载荷对于确保建筑能够承受风、雪以及居住者和家具的重量等力量至关重要。工程师会进行严格的计算，以确定建筑材料的承载能力。例如，混凝土具有高抗压强度，适合支撑重载，而木材由于其较轻的特性和对潮湿及昆虫的易感性，其容许载荷可能较低。运输也严重依赖于容许载荷的概念。无论是卡车、公共汽车还是火车，车辆都有特定的重量限制，必须遵守以确保安全运营。超过容许载荷可能导致机械故障、事故以及对车辆的磨损加剧。例如，超载的卡车可能在刹车时表现不佳，从而增加碰撞的风险。此外，监管机构通常对在公共道路上行驶的车辆施加法律限制，以规定容许载荷。这些法规有助于维护道路的完整性和安全性，防止基础设施的过度磨损。超载的车辆可能对道路造成重大损害，导致昂贵的维修费用和对其他驾驶者的潜在危险。在制造业中，容许载荷同样发挥着关键作用。机械和设备的设计都有特定的载荷限制，以防止故障和事故。例如，起重机和叉车在提升或运输货物时有明确的容许载荷，操作员必须接受培训以理解这些限制，以确保安全和高效的操作。总之，容许载荷的概念对确保各个行业的安全性和效率至关重要。它需要对材料特性、结构设计和监管标准有透彻的理解。通过遵循定义的容许载荷，工程师、建筑商和操作员可以最大限度地降低风险，增强结构、车辆和设备的使用寿命。随着技术的进步，新材料和方法可能会改变我们计算和应用容许载荷的方式，但基本原则始终如一：安全第一。最后，容许载荷是支撑我们建筑环境和运输系统多个方面的关键概念。它作为指导方针，确保结构和车辆在各种条件下安全运行。理解和尊重这些限制可以防止灾难性的故障，并促进一个更安全的社会。