stiffening bar

简明释义

防挠材

英英释义

例句

1.We need to install a stiffening bar in the roof structure to ensure it can handle snow loads.

我们需要在屋顶结构中安装一个加固条以确保它能够承受雪荷载。

2.A stiffening bar is essential in this design to resist lateral forces effectively.

在这个设计中，加固条对于有效抵抗横向力至关重要。

3.The bicycle frame was reinforced with a stiffening bar to enhance performance during races.

自行车框架用一个加固条加强，以提高比赛时的性能。

4.The engineer decided to add a stiffening bar to the bridge design to improve its stability.

工程师决定在桥梁设计中添加一个加固条以提高其稳定性。

5.In the construction of the building, they used a stiffening bar to prevent deformation under heavy loads.

在建筑施工中，他们使用了一个加固条来防止在重载下变形。

作文

In the field of engineering and construction, the term stiffening bar refers to a structural element that is used to increase the rigidity of a framework or component. These bars are typically made from strong materials such as steel or aluminum and are strategically placed within structures to provide additional support where it is needed most. The importance of stiffening bars cannot be overstated, as they play a crucial role in ensuring the stability and durability of various constructions, from bridges to buildings.When designing a structure, engineers must consider various factors, including the loads that the structure will bear, environmental conditions, and the materials being used. One of the challenges in structural design is preventing deformation or failure under stress. This is where stiffening bars come into play. By incorporating these elements into the design, engineers can effectively distribute loads and minimize the risk of bending or buckling.For instance, in bridge construction, stiffening bars are often used in the deck and girders to enhance their strength. When vehicles pass over a bridge, the weight creates dynamic loads that can cause flexing. Without adequate stiffening, the bridge could suffer from fatigue over time, leading to potential safety hazards. By adding stiffening bars, engineers ensure that the bridge maintains its shape and integrity, providing a safe passage for traffic.Moreover, stiffening bars are not limited to large-scale constructions like bridges. They are also essential in smaller structures, such as residential buildings and even furniture. For example, in furniture design, a stiffening bar can be added to the underside of a tabletop to prevent sagging over time. This simple addition can significantly extend the lifespan of the furniture while maintaining its aesthetic appeal.Another critical aspect of stiffening bars is their role in seismic design. In earthquake-prone areas, buildings must be designed to withstand the lateral forces generated by seismic activity. Engineers often incorporate stiffening bars into the walls and frames of buildings to provide additional lateral support. This reinforcement helps to prevent structural failure during an earthquake, protecting both the building and its occupants.In conclusion, the use of stiffening bars is a fundamental practice in engineering that enhances the strength and stability of various structures. From bridges to furniture, these elements play a vital role in ensuring that designs can withstand the forces they encounter. As technology and materials continue to evolve, the application of stiffening bars will likely become even more sophisticated, allowing for even greater innovation in structural design. Understanding the significance of stiffening bars is essential for anyone involved in construction or engineering, as they are key components in creating safe and enduring structures.

在工程和建筑领域，短语stiffening bar指的是一种结构元素，用于增加框架或组件的刚度。这些横杆通常由钢或铝等强材料制成，并在结构中战略性地放置，以在需要的地方提供额外的支持。stiffening bars的重要性不容小觑，因为它们在确保各种建筑物（从桥梁到建筑物）的稳定性和耐久性方面发挥着至关重要的作用。在设计结构时，工程师必须考虑各种因素，包括结构将承受的负荷、环境条件以及所使用的材料。结构设计中的一个挑战是防止在应力下变形或失效。这就是stiffening bars发挥作用的地方。通过将这些元素纳入设计中，工程师可以有效地分配负荷，并最小化弯曲或屈曲的风险。例如，在桥梁建造中，stiffening bars通常用于桥面和梁中，以增强其强度。当车辆经过桥梁时，重量会产生动态负荷，可能导致弯曲。如果没有足够的加固，桥梁可能会随着时间的推移而疲劳，导致潜在的安全隐患。通过添加stiffening bars，工程师确保桥梁保持其形状和完整性，为交通提供安全通行。此外，stiffening bars不仅限于大型建筑物，如桥梁。它们在较小的结构中也至关重要，例如住宅建筑甚至家具。例如，在家具设计中，可以在桌面的底部添加stiffening bar以防止随时间的推移而下垂。这一简单的附加可以显著延长家具的使用寿命，同时保持其美观。stiffening bars的另一个关键方面是它们在抗震设计中的作用。在地震频发地区，建筑物必须设计成能够承受地震活动产生的横向力。工程师通常在建筑物的墙壁和框架中加入stiffening bars以提供额外的横向支撑。这种加固有助于在地震期间防止结构失效，从而保护建筑物及其居住者。总之，使用stiffening bars是在工程中增强各种结构强度和稳定性的基本实践。从桥梁到家具，这些元素在确保设计能够承受所遇到的力量方面发挥着至关重要的作用。随着技术和材料的不断发展，stiffening bars的应用可能会变得更加复杂，从而在结构设计中实现更大的创新。理解stiffening bars的重要性对于任何参与建筑或工程的人来说都是必不可少的，因为它们是创建安全和持久结构的关键组成部分。