permissible load

简明释义

容许负荷

英英释义

例句

1.Engineers must calculate the permissible load to ensure safety during construction.

工程师必须计算允许载荷以确保施工安全。

2.The bridge can support a maximum permissible load of 20 tons.

这座桥最多可以承受20吨的允许载荷。

3.Before loading the truck, ensure that the cargo does not exceed the permissible load specified by the manufacturer.

在装载卡车之前，确保货物不超过制造商规定的允许载荷。

4.The warehouse manager checked that the shelves were loaded within the permissible load limits.

仓库经理检查了货架的负载是否在允许载荷范围内。

5.The elevator has a permissible load limit of 1000 kilograms.

这部电梯的允许载荷限制为1000公斤。

作文

In the field of engineering and construction, understanding the concept of permissible load is crucial for ensuring safety and structural integrity. The term permissible load refers to the maximum load that a structure or component can safely support without risking failure or damage. This concept applies to various structures, including bridges, buildings, and even smaller components like beams and columns. Engineers must calculate the permissible load during the design phase to prevent catastrophic failures that could lead to injuries or loss of life.When designing a building, for instance, engineers consider numerous factors that influence the permissible load. These factors include the materials used, the purpose of the building, environmental conditions, and the expected usage patterns. For example, a residential building will have different loading requirements compared to a commercial building that hosts large gatherings. Understanding these differences helps engineers determine the appropriate materials and structural designs that can withstand the anticipated loads.Furthermore, the permissible load is not static; it can change based on various conditions. For instance, if a building is renovated to accommodate more occupants or heavier equipment, the original permissible load calculations may no longer apply. In such cases, a thorough reassessment is necessary to ensure that the structure can handle the increased load without compromising safety.Another important aspect of permissible load is its role in maintenance and inspections. Regular assessments of a structure's condition are vital to ensure that it continues to meet the permissible load standards. Over time, materials can degrade due to weathering, corrosion, or other environmental factors, which may reduce their strength and, consequently, the permissible load. Engineers often conduct inspections to identify any signs of wear and tear and recommend repairs or reinforcements to maintain safety.Moreover, understanding permissible load is essential for compliance with building codes and regulations. Governments and regulatory bodies set specific standards that dictate the maximum loads structures can bear. These codes are based on extensive research and testing to ensure public safety. Failure to adhere to these regulations can result in legal consequences and jeopardize the safety of the occupants.In conclusion, the concept of permissible load is fundamental in the fields of engineering and construction. It serves as a guideline for designing safe structures, assessing existing ones, and ensuring compliance with safety regulations. By understanding and applying the principles surrounding permissible load, engineers can create safer environments for individuals and communities. Ultimately, this knowledge not only protects lives but also contributes to the longevity and durability of our built environment.

在工程和建筑领域，理解允许载荷的概念对于确保安全和结构完整性至关重要。术语允许载荷指的是一个结构或组件在不危及其安全性或造成损坏的情况下可以安全承载的最大载荷。这个概念适用于各种结构，包括桥梁、建筑物，甚至是小型组件如梁和柱。在设计阶段，工程师必须计算允许载荷以防止可能导致伤害或生命损失的灾难性故障。例如，在设计一座建筑时，工程师会考虑多种影响允许载荷的因素。这些因素包括所用材料、建筑的用途、环境条件以及预期的使用模式。例如，住宅建筑与承载大型聚会的商业建筑在载荷要求上会有所不同。理解这些差异有助于工程师确定合适的材料和结构设计，以承受预期的载荷。此外，允许载荷并不是静态的；它可以根据各种条件变化。例如，如果一座建筑进行翻新以容纳更多的居民或更重的设备，原来的允许载荷计算可能不再适用。在这种情况下，必须进行彻底的重新评估，以确保结构能够承受增加的载荷而不危及安全。允许载荷的另一个重要方面是它在维护和检查中的作用。定期评估结构的状况对于确保其继续符合允许载荷标准至关重要。随着时间的推移，材料可能因风化、腐蚀或其他环境因素而退化，这可能会降低其强度，从而减少允许载荷。工程师通常会进行检查，以识别任何磨损迹象，并建议修复或加固以维持安全。此外，理解允许载荷对于遵守建筑规范和法规至关重要。政府和监管机构设定了特定标准，规定结构可以承载的最大载荷。这些规范基于广泛的研究和测试，以确保公众安全。不遵守这些规定可能会导致法律后果，并危及居住者的安全。总之，允许载荷的概念在工程和建筑领域是基础性的。它为设计安全结构、评估现有结构和确保遵守安全法规提供了指导。通过理解和应用围绕允许载荷的原则，工程师可以为个人和社区创造更安全的环境。最终，这种知识不仅保护生命，还有助于我们建成环境的持久性和耐久性。