pounds per foot

简明释义

磅英尺

英英释义

例句

1.The beam can support a load of 50 pounds per foot in residential construction.

该梁在住宅建筑中可以承受每英尺50磅每英尺的负载。

2.For this project, we need a material that has a maximum strength of 30 pounds per foot.

对于这个项目，我们需要一种最大强度为30磅每英尺的材料。

3.This type of flooring can support a weight of 20 pounds per foot safely.

这种类型的地板可以安全地承受每英尺20磅每英尺的重量。

4.The specifications state that the cable can handle up to 100 pounds per foot without failing.

规格说明书指出，该电缆在不失效的情况下可以承受高达100磅每英尺的重量。

5.The engineers calculated that the bridge would need to withstand at least 200 pounds per foot.

工程师计算出这座桥至少需要承受200磅每英尺的重量。

作文

Understanding the concept of pounds per foot is essential in various fields, especially in engineering and construction. This measurement indicates the weight of a material distributed over a linear foot. For instance, if we consider a beam that weighs 10 pounds per foot, it means that for every foot of the beam's length, it exerts a weight of 10 pounds. This unit is crucial when calculating the load-bearing capacity of structures, ensuring safety and stability. In civil engineering, when designing bridges or buildings, engineers must account for the pounds per foot of materials used. A steel beam, for example, might have a different pounds per foot measurement compared to a wooden beam. This difference affects how much weight the structure can support and how it will respond to various forces, such as wind or earthquakes. Furthermore, the concept of pounds per foot is not limited to construction; it also applies to other industries. In the manufacturing of pipes and cables, knowing the pounds per foot helps in determining shipping costs and handling requirements. If a certain type of cable weighs 2 pounds per foot, a spool of 100 feet would weigh 200 pounds, thus influencing logistics and transportation decisions.Moreover, understanding pounds per foot is fundamental in the field of physics. When studying forces and moments, knowing the weight distribution along a beam allows for accurate calculations of bending moments and shear forces. Engineers often use these calculations to ensure that materials can withstand applied loads without failing.In conclusion, the term pounds per foot encompasses more than just a numerical value; it represents a critical aspect of design, safety, and functionality in various applications. Whether in construction, manufacturing, or physics, mastering this concept is vital for professionals who aim to create safe and efficient structures. By understanding how to calculate and apply pounds per foot, one can contribute significantly to the integrity of engineering projects and ensure that they meet necessary standards. As we continue to develop new materials and technologies, the importance of accurately measuring and applying pounds per foot will only grow. The ability to communicate effectively about weight distribution and load capacity will remain a cornerstone of engineering practices, making it imperative for students and professionals alike to grasp this concept thoroughly.

理解“每英尺磅数”的概念在各个领域中都是至关重要的，尤其是在工程和建筑领域。这一测量单位表示材料在每线性英尺上的重量。例如，如果我们考虑一根每英尺重10磅的梁，这意味着该梁每延长一英尺就会施加10磅的重量。这个单位在计算结构的承载能力时至关重要，以确保安全和稳定。在土木工程中，在设计桥梁或建筑物时，工程师必须考虑所用材料的每英尺磅数。例如，钢梁的每英尺磅数可能与木梁不同。这种差异会影响结构能够支持多少重量以及它如何响应各种力，例如风或地震。此外，“每英尺磅数”的概念不仅限于建筑；它也适用于其他行业。在管道和电缆的制造中，了解每英尺磅数有助于确定运输成本和处理要求。如果某种类型的电缆重2磅每英尺，那么100英尺的卷轴将重200磅，从而影响物流和运输决策。此外，理解每英尺磅数在物理学领域中也是基础。当研究力和力矩时，了解沿梁的重量分布可以进行弯曲力矩和剪切力的准确计算。工程师经常使用这些计算来确保材料能够承受施加的负载而不发生破坏。总之，术语每英尺磅数不仅仅是一个数值，它代表了设计、安全和功能性在各种应用中的关键方面。无论是在建筑、制造还是物理学中，掌握这一概念对于希望创建安全高效结构的专业人士来说都是至关重要的。通过理解如何计算和应用每英尺磅数，人们可以为工程项目的完整性做出重大贡献，并确保它们符合必要的标准。随着我们继续开发新材料和新技术，准确测量和应用每英尺磅数的重要性只会增加。有效沟通关于重量分布和承载能力的信息将始终是工程实践的基石，这使得学生和专业人士都必须彻底掌握这一概念。