pounds per square foot

简明释义

磅平方英尺磅英尺2

英英释义

例句

1.A typical office space requires about 30 pounds per square foot for furniture and equipment.

一个典型的办公室空间需要大约每平方英尺30磅的承重来放置家具和设备。

2.The load-bearing capacity of the bridge is rated at 50 pounds per square foot.

这座桥的承重能力为每平方英尺50磅。

3.When calculating the roof's strength, engineers often consider a maximum of 20 pounds per square foot for snow load.

在计算屋顶的强度时，工程师通常考虑雪载荷的最大值为每平方英尺20磅。

4.The flooring material can support up to 10 pounds per square foot without damage.

这种地板材料可以承受每平方英尺10磅的重量而不受损坏。

5.The soil in this area can support only 5 pounds per square foot, making it unsuitable for heavy structures.

该地区的土壤只能支持每平方英尺5磅，使其不适合重型结构。

作文

Understanding the concept of weight distribution is crucial in various fields, especially in engineering and construction. One common measurement used to express this concept is pounds per square foot (psf). This unit of measurement indicates how much weight is applied over a specific area, providing essential information for designing safe and efficient structures. When engineers calculate the load-bearing capacity of materials, they often rely on pounds per square foot to ensure that buildings can withstand the forces they will encounter throughout their lifespan.For example, consider a residential building that has multiple floors. Each floor must support not only its own weight but also the weight of furniture, occupants, and any additional loads such as snow or equipment. Engineers will calculate the total weight that each floor must bear and express it in pounds per square foot. If the total weight of a floor is determined to be 2000 pounds and the area of that floor is 400 square feet, the weight distribution would be calculated as follows: 2000 pounds divided by 400 square feet results in a load of 5 pounds per square foot. This information is vital for choosing appropriate materials and ensuring that the design adheres to safety regulations.Moreover, the use of pounds per square foot is not limited to structural engineering; it also applies to other fields such as landscaping and agriculture. For instance, when applying fertilizers or pesticides, farmers may need to know how much substance to apply over a given area. If a farmer decides to apply 100 pounds of fertilizer over an acre of land, they would convert that measurement into pounds per square foot to ensure even distribution. An acre contains 43,560 square feet, so the calculation would yield approximately 0.0023 pounds per square foot. This precise measurement helps in maximizing crop yield while minimizing waste and environmental impact.In conclusion, the term pounds per square foot is a fundamental concept in various disciplines, particularly in engineering and agriculture. It provides a clear understanding of how weight is distributed over an area, which is essential for making informed decisions in design and application processes. By mastering the concept of pounds per square foot, professionals can ensure safety, efficiency, and sustainability in their respective fields. As we continue to advance in technology and construction methods, the importance of understanding weight distribution will only grow, making it imperative for future engineers and agriculturalists to grasp this concept thoroughly.

理解重量分布的概念在各个领域都是至关重要的，尤其是在工程和建筑中。一个常用的测量单位是每平方英尺磅数（psf）。这个测量单位表示施加在特定面积上的重量，为设计安全有效的结构提供了基本信息。当工程师计算材料的承载能力时，他们通常依赖于每平方英尺磅数来确保建筑能够承受在其生命周期内遇到的各种力量。例如，考虑一栋有多层的住宅建筑。每一层不仅必须支撑自身的重量，还要支撑家具、居民以及任何额外的负荷，比如雪或设备。工程师会计算每一层必须承受的总重量，并用每平方英尺磅数来表示。如果某层的总重量被确定为2000磅，而该层的面积为400平方英尺，那么重量分布的计算如下：2000磅除以400平方英尺，结果为每平方英尺5每平方英尺磅数。这一信息对于选择适当的材料和确保设计符合安全规范至关重要。此外，每平方英尺磅数的使用不仅限于结构工程；它还适用于景观设计和农业等其他领域。例如，在施用肥料或农药时，农民可能需要知道在给定面积上施用多少物质。如果一位农民决定在一英亩土地上施用100磅肥料，他们需要将该测量转换为每平方英尺磅数以确保均匀分配。一英亩包含43,560平方英尺，因此计算结果大约为每平方英尺0.0023每平方英尺磅数。这一精确测量有助于最大化作物产量，同时最小化浪费和环境影响。总之，术语每平方英尺磅数是各个学科中的基本概念，特别是在工程和农业中。它清晰地表达了重量在一个区域内的分布，这对于在设计和应用过程中做出明智决策至关重要。通过掌握每平方英尺磅数的概念，专业人员可以确保其各自领域的安全性、效率和可持续性。随着我们在技术和建筑方法上的不断进步，理解重量分布的重要性只会增加，因此未来的工程师和农业工作者必须彻底掌握这一概念。