bowstring truss

简明释义

弓弦桁架

英英释义

例句

1.The bridge was designed using a bowstring truss to provide both strength and aesthetic appeal.

这座桥采用了弓形桁架的设计，以提供强度和美观。

2.The stadium's roof is supported by a large bowstring truss, allowing for unobstructed views.

体育场的屋顶由一大型弓形桁架支撑，提供了无遮挡的视野。

3.In our architecture class, we studied the advantages of using a bowstring truss in roof designs.

在我们的建筑课上，我们研究了在屋顶设计中使用弓形桁架的优点。

4.The old barn features a classic bowstring truss design that has stood the test of time.

这座老谷仓采用了经典的弓形桁架设计，经受住了时间的考验。

5.Engineers often choose a bowstring truss for long-span structures due to its efficient load distribution.

工程师们常常选择弓形桁架用于长跨度结构，因为它能有效分配荷载。

作文

The concept of a bowstring truss is an essential element in the field of structural engineering. A bowstring truss is a type of bridge or roof structure that features a curved top chord and a straight bottom chord, resembling the shape of a bow. This unique design allows for efficient load distribution and can span large distances without the need for many supports. The architecture of a bowstring truss provides not only aesthetic appeal but also practical benefits in terms of strength and stability.One of the primary advantages of using a bowstring truss in construction is its ability to handle heavy loads while maintaining a lightweight structure. The curved top chord effectively transfers loads to the vertical members, which then distribute the weight to the foundation. This design minimizes the amount of material needed, making it a cost-effective solution for builders. Additionally, the open space created by the bowstring truss allows for greater flexibility in interior design, making it a popular choice for warehouses, auditoriums, and sports facilities.Historically, the bowstring truss has been utilized in various architectural styles. Its origins can be traced back to the early 19th century when engineers began experimenting with different truss designs to improve the efficiency of bridges. The bowstring truss quickly gained popularity due to its ability to span long distances without compromising structural integrity. Many iconic structures, such as the famous bridges over the Mississippi River, showcase the elegance and functionality of the bowstring truss design.In modern engineering, the bowstring truss continues to be a favored option for both aesthetic and practical reasons. Engineers often incorporate advanced materials, such as steel and reinforced concrete, into the design of bowstring trusses to enhance their performance. This innovation allows for even larger spans and more intricate designs, pushing the boundaries of what is possible in construction.Furthermore, the bowstring truss is not limited to just bridges; it is also widely used in the construction of roofs for large commercial buildings and sports arenas. The combination of strength and beauty makes the bowstring truss an ideal choice for architects looking to create open, airy spaces without intrusive columns.In conclusion, the bowstring truss is a remarkable engineering solution that combines form and function. Its unique design not only enhances the aesthetic of a structure but also provides significant advantages in terms of load-bearing capacity and material efficiency. As we continue to innovate in the field of construction, the bowstring truss will undoubtedly remain a vital component in the design of modern infrastructure, showcasing the perfect blend of artistry and engineering prowess.

“弓弦桁架”是结构工程领域中的一个重要概念。“弓弦桁架”是一种桥梁或屋顶结构，具有弯曲的上弦和直的下弦，形状类似于弓。这种独特的设计使得负载分布更加高效，并且可以在没有许多支撑的情况下跨越较大的距离。“弓弦桁架”的建筑不仅提供了美学吸引力，还在强度和稳定性方面带来了实用益处。使用“弓弦桁架”进行施工的主要优点之一是它能够在保持轻量结构的同时处理重负载。弯曲的上弦有效地将负载转移到垂直构件，然后将重量分配到基础上。这种设计最大限度地减少了所需材料的数量，使其成为建筑商的经济解决方案。此外，“弓弦桁架”创造的开放空间为室内设计提供了更大的灵活性，使其成为仓库、礼堂和体育设施的热门选择。历史上，“弓弦桁架”在各种建筑风格中得到了应用。它的起源可以追溯到19世纪初，当时工程师们开始实验不同的桁架设计，以提高桥梁的效率。“弓弦桁架”因其能够在不妥协结构完整性的情况下跨越长距离而迅速流行。许多标志性建筑，例如著名的密西西比河上的桥梁，展示了“弓弦桁架”设计的优雅和功能性。在现代工程中，“弓弦桁架”仍然是由于美学和实用原因而受到青睐的选择。工程师们经常在“弓弦桁架”的设计中融入先进的材料，如钢和钢筋混凝土，以增强其性能。这一创新使得更大的跨度和更复杂的设计成为可能，推动了建筑领域的边界。此外，“弓弦桁架”不仅限于桥梁；它还广泛用于大型商业建筑和体育场馆的屋顶施工。强度与美观的结合使“弓弦桁架”成为建筑师希望创造开放、通透空间而不需要干扰柱子的理想选择。总之，“弓弦桁架”是一种卓越的工程解决方案，结合了形式与功能。其独特的设计不仅增强了结构的美感，而且在承载能力和材料效率方面提供了显著优势。随着我们在建筑领域的不断创新，“弓弦桁架”无疑将继续作为现代基础设施设计中的重要组成部分，展示艺术与工程才能的完美结合。