maximum-section area

简明释义

最大剖面面积

英英释义

例句

1.The architect specified the maximum-section area 最大截面面积 for the columns to enhance stability.

建筑师指定了柱子的最大截面面积 最大截面面积以增强稳定性。

2.The bridge was designed to withstand loads greater than the calculated maximum-section area 最大截面面积 to ensure safety.

这座桥的设计能够承受超过计算出的最大截面面积 最大截面面积的负荷，以确保安全。

3.During the design phase, we analyzed the maximum-section area 最大截面面积 to optimize material usage.

在设计阶段，我们分析了最大截面面积 最大截面面积以优化材料使用。

4.In fluid dynamics, the maximum-section area 最大截面面积 of a pipe impacts the flow rate significantly.

在流体动力学中，管道的最大截面面积 最大截面面积对流量有显著影响。

5.Engineers must consider the maximum-section area 最大截面面积 of the beam to prevent structural failure.

工程师必须考虑梁的最大截面面积 最大截面面积以防止结构失效。

作文

In the field of engineering and architecture, understanding the concept of maximum-section area is crucial for designing structures that are both safe and efficient. The term maximum-section area refers to the largest cross-sectional area of a given structure or material. This measurement plays a significant role in determining the strength and stability of various components within a design. For instance, when engineers are tasked with creating beams or columns, they must calculate the maximum-section area to ensure that these elements can withstand applied loads without failing. When considering the maximum-section area, several factors come into play, including the material used, the shape of the section, and the intended load conditions. Different materials have different strengths; for example, steel has a much higher tensile strength compared to wood. Therefore, when calculating the maximum-section area for a steel beam, engineers can afford to use a smaller cross-section than they would for a wooden beam under the same loading conditions.The shape of the cross-section also significantly impacts the maximum-section area. Common shapes include rectangular, circular, and I-beams. Each shape has its advantages and disadvantages in terms of weight distribution and resistance to bending forces. For example, an I-beam has a larger maximum-section area compared to a solid rectangular beam of the same weight, allowing it to carry heavier loads more efficiently. Thus, engineers must carefully select the shape that provides the best performance for their specific application.Moreover, the maximum-section area is not only important in the initial design phase but also during the construction and maintenance of structures. As buildings age, their materials may degrade, affecting the overall integrity of the structure. Regular inspections often focus on measuring the current cross-sectional areas of critical components to ensure they still meet safety standards. If the effective cross-sectional area decreases due to wear or damage, it may be necessary to reinforce or replace those sections to maintain the structure's safety.In addition to structural applications, the concept of maximum-section area is also relevant in fields such as fluid dynamics and aerodynamics. In these areas, the maximum-section area can determine the flow characteristics around objects. For instance, in the design of aircraft wings, engineers must consider the maximum-section area to optimize lift and minimize drag. A well-designed wing will have a maximum-section area that allows for smooth airflow, enhancing the aircraft's performance and fuel efficiency.In conclusion, the concept of maximum-section area is integral to various disciplines, particularly in engineering and design. It influences not only the safety and functionality of structures but also their efficiency and longevity. By understanding how to calculate and apply the maximum-section area, professionals can create designs that stand the test of time while meeting the demands of their specific applications. As technology advances, the methods for analyzing and optimizing maximum-section area will continue to evolve, leading to even safer and more efficient structures in the future.

在工程和建筑领域，理解最大截面面积的概念对设计既安全又高效的结构至关重要。术语最大截面面积指的是给定结构或材料的最大横截面积。这个测量在确定各种设计组件的强度和稳定性方面发挥着重要作用。例如，当工程师负责创建梁或柱时，他们必须计算最大截面面积以确保这些元素能够在不失效的情况下承受施加的荷载。在考虑最大截面面积时，有几个因素需要考虑，包括使用的材料、截面的形状以及预期的荷载条件。不同的材料具有不同的强度；例如，钢的抗拉强度远高于木材。因此，在计算钢梁的最大截面面积时，工程师可以使用比在相同荷载条件下木梁更小的横截面。截面的形状也显著影响最大截面面积。常见的形状包括矩形、圆形和工字梁。每种形状在重量分布和抗弯力方面都有其优缺点。例如，工字梁相比于同重量的实心矩形梁具有更大的最大截面面积，使其能够更有效地承载更重的荷载。因此，工程师必须仔细选择提供最佳性能的形状，以满足其特定应用。此外，最大截面面积不仅在初始设计阶段重要，在结构的施工和维护过程中也同样重要。随着建筑物的老化，其材料可能会降解，影响整体结构的完整性。定期检查通常集中在测量关键组件的当前横截面积，以确保它们仍然符合安全标准。如果由于磨损或损坏而有效横截面积减少，可能需要加固或更换这些部分，以保持结构的安全。除了结构应用，最大截面面积的概念在流体动力学和空气动力学等领域也相关。在这些领域中，最大截面面积可以决定物体周围的流动特性。例如，在飞机机翼的设计中，工程师必须考虑最大截面面积以优化升力并最小化阻力。设计良好的机翼将具有允许平滑气流的最大截面面积，从而增强飞机的性能和燃油效率。总之，最大截面面积的概念在各个学科中都至关重要，特别是在工程和设计领域。它不仅影响结构的安全性和功能性，还影响其效率和耐久性。通过理解如何计算和应用最大截面面积，专业人员可以创建经得起时间考验的设计，同时满足其特定应用的要求。随着技术的进步，分析和优化最大截面面积的方法将继续发展，从而在未来创造出更安全、更高效的结构。