dead load

简明释义

底载

英英释义

例句

1.During the inspection, the contractor verified the dead load calculations for compliance.

在检查过程中，承包商验证了静载荷计算的合规性。

2.A proper understanding of dead load is crucial for any construction project.

对静载荷的正确理解对任何建设项目至关重要。

3.In structural engineering, the weight of the building materials is considered as a dead load.

在结构工程中，建筑材料的重量被视为静载荷。

4.When designing bridges, engineers must calculate the dead load to ensure safety.

在设计桥梁时，工程师必须计算静载荷以确保安全。

5.The dead load of a roof includes tiles, beams, and insulation materials.

屋顶的静载荷包括瓦片、梁和绝缘材料。

作文

In the field of civil engineering, the concept of dead load is crucial for the design and construction of buildings and structures. A dead load refers to the permanent static weight of a structure itself, including its walls, floors, roofs, and any other fixed components. Understanding how to calculate and account for dead load is essential for ensuring the stability and safety of a building. When engineers design a structure, they must consider not only the dead load but also other factors such as live loads, environmental loads, and dynamic loads. The dead load is typically constant and does not change over time, making it easier to predict compared to live loads, which can vary based on occupancy and usage. For example, the weight of concrete, steel beams, and bricks used in construction contribute to the dead load of a building. Engineers often use standardized values for materials to simplify calculations, ensuring that the total dead load is accurately represented in their designs.Moreover, understanding the dead load is vital for determining the foundation requirements of a building. The foundation must be designed to support not only the dead load but also any additional loads that may be applied during the structure's lifespan. If the foundation is insufficiently designed to handle the dead load, it could lead to structural failure, resulting in severe safety hazards.In addition to structural integrity, the dead load also impacts the overall cost of construction. By accurately calculating the dead load, engineers can optimize material usage, reducing waste and lowering costs. This efficiency is particularly important in large-scale construction projects where even minor adjustments can lead to significant savings. Furthermore, the dead load is a critical factor in the analysis of structural performance under various conditions. Engineers perform load analysis to ensure that a structure can withstand not only its own weight but also the forces exerted by wind, snow, or seismic activity. By factoring in the dead load, engineers can design safer and more resilient buildings that meet regulatory standards and protect occupants.In conclusion, the concept of dead load is fundamental in civil engineering, influencing every aspect of building design and construction. From ensuring structural safety to optimizing costs, understanding the dead load is essential for engineers. As we continue to advance in construction technology and materials science, the importance of accurately assessing dead load will remain a cornerstone of effective engineering practices. The knowledge of dead load not only ensures the longevity of structures but also plays a vital role in safeguarding lives and property. Therefore, mastering this concept is imperative for anyone involved in the field of construction and engineering.

在土木工程领域，死载荷的概念对于建筑和结构的设计与施工至关重要。死载荷指的是结构本身的永久静态重量，包括墙壁、地板、屋顶以及任何其他固定组件。了解如何计算和考虑死载荷对于确保建筑的稳定性和安全性至关重要。当工程师设计结构时，他们必须考虑的不仅是死载荷，还有其他因素，如活载荷、环境载荷和动态载荷。死载荷通常是恒定的，随着时间的推移不会变化，这使得它比活载荷更容易预测，因为活载荷可能会根据占用和使用情况而变化。例如，建筑中使用的混凝土、钢梁和砖块的重量都会对建筑的死载荷产生贡献。工程师通常使用标准化的材料值来简化计算，确保总的死载荷在设计中得到准确表示。此外，理解死载荷对于确定建筑的基础要求至关重要。基础必须设计成不仅能够支持死载荷，还能够承受在结构生命周期内施加的任何附加载荷。如果基础设计不足以处理死载荷，可能会导致结构失效，从而造成严重的安全隐患。除了结构完整性外，死载荷还会影响整体施工成本。通过准确计算死载荷，工程师可以优化材料使用，减少浪费并降低成本。这种效率在大型建设项目中尤为重要，因为即使是微小的调整也可能导致显著的节省。此外，死载荷是分析结构在各种条件下性能的关键因素。工程师进行载荷分析，以确保结构不仅能承受自身重量，还能抵御风、雪或地震活动施加的力量。通过考虑死载荷，工程师可以设计出更安全、更具韧性的建筑，满足监管标准并保护居住者。总之，死载荷的概念在土木工程中是基础，对建筑设计和施工的各个方面都有影响。从确保结构安全到优化成本，理解死载荷对于工程师来说至关重要。随着我们在建筑技术和材料科学方面的不断进步，准确评估死载荷的重要性将始终是有效工程实践的基石。掌握这一概念不仅确保了结构的长寿命，还在保护生命和财产方面发挥着至关重要的作用。因此，对于任何参与建筑和工程领域的人来说，掌握这一概念是必不可少的。