effective depth of section

简明释义

截面有效高度

英英释义

例句

1.The architect specified an effective depth of section that would optimize both safety and aesthetics.

建筑师指定了一个有效截面深度，以优化安全性和美观性。

2.The calculations showed that increasing the effective depth of section could reduce deflection significantly.

计算表明，增加有效截面深度可以显著减少挠度。

3.In this design, the effective depth of section is crucial for determining the material strength needed.

在这个设计中，有效截面深度对于确定所需的材料强度至关重要。

4.During the inspection, the technician measured the effective depth of section to verify compliance with standards.

在检查过程中，技术员测量了有效截面深度以验证是否符合标准。

5.The engineer calculated the effective depth of section to ensure the beam could support the required load.

工程师计算了有效截面深度以确保梁能够支撑所需的负载。

作文

The concept of effective depth of section is crucial in the field of structural engineering, particularly when analyzing the strength and stability of various structures. Understanding this concept allows engineers to design safer and more efficient buildings, bridges, and other infrastructures. The term refers to the distance from the extreme fiber in tension to the centroid of the tensile reinforcement in a concrete beam or slab. This measurement plays a significant role in determining how much load a structure can safely bear without failure.In practical terms, the effective depth of section affects the bending capacity of reinforced concrete elements. When engineers calculate the bending moment that a beam can withstand, they must consider the effective depth. A deeper section typically results in a higher moment capacity, allowing the beam to support greater loads. Therefore, when designing a beam, engineers often strive to optimize the depth to balance material usage with structural performance.Moreover, the effective depth of section also influences the overall stability of a structure. If the effective depth is insufficient for the expected loads, it could lead to excessive deflection or even structural failure. Engineers must account for various factors such as material properties, load conditions, and environmental influences when determining the appropriate effective depth.In addition to its technical implications, understanding the effective depth of section is essential for compliance with building codes and regulations. These codes often specify minimum requirements for the effective depth to ensure safety and reliability. Engineers must stay informed about these regulations to ensure their designs meet legal standards.Furthermore, modern advancements in materials and construction techniques have led to new considerations regarding the effective depth of section. For instance, the use of high-strength concrete and advanced reinforcement materials allows for thinner sections while maintaining adequate strength. This innovation not only reduces material costs but also contributes to sustainability by minimizing resource consumption.In conclusion, the effective depth of section is a fundamental concept in structural engineering that impacts the design, safety, and efficiency of constructions. By understanding and applying this concept, engineers can create structures that are not only strong and durable but also economical and environmentally friendly. As we continue to advance in engineering practices, the importance of mastering concepts like the effective depth of section will remain paramount in shaping the future of our built environment.

“有效截面深度”这一概念在结构工程领域至关重要，尤其是在分析各种结构的强度和稳定性时。理解这一概念使工程师能够设计出更安全、更高效的建筑、桥梁和其他基础设施。该术语指的是从受拉极纤维到混凝土梁或板中拉伸配筋重心的距离。这个测量在确定结构可以安全承载的负荷量时起着重要作用。在实际应用中，“有效截面深度”影响着钢筋混凝土构件的弯曲能力。当工程师计算梁可以承受的弯矩时，必须考虑有效深度。较深的截面通常会导致更高的弯矩承载能力，从而允许梁支撑更大的负荷。因此，在设计梁时，工程师通常努力优化深度，以平衡材料使用与结构性能。此外，“有效截面深度”还会影响结构的整体稳定性。如果有效深度不足以应对预期的负荷，可能会导致过度挠曲甚至结构失效。工程师必须考虑材料特性、荷载条件和环境影响等多种因素，以确定合适的有效深度。除了技术含义之外，理解“有效截面深度”对于遵守建筑规范和法规也至关重要。这些规范通常规定了有效深度的最低要求，以确保安全和可靠性。工程师必须时刻关注这些规定，以确保他们的设计符合法律标准。此外，现代材料和施工技术的进步也引发了关于“有效截面深度”的新考虑。例如，高强度混凝土和先进的加固材料的使用使得在保持足够强度的同时，可以实现更薄的截面。这一创新不仅降低了材料成本，还通过最小化资源消耗促进了可持续发展。总之，“有效截面深度”是结构工程中的一个基本概念，影响着建筑的设计、安全性和效率。通过理解和应用这一概念，工程师能够创建出不仅坚固耐用，而且经济环保的结构。随着我们在工程实践中的不断进步，掌握像有效截面深度这样的概念在塑造我们未来的建筑环境中将仍然至关重要。