multiple span structure

简明释义

多跨构造物

英英释义

例句

1.A multiple span structure is essential for supporting heavy loads in industrial buildings.

在工业建筑中，多跨结构对于支撑重载是必不可少的。

2.Engineers often prefer a multiple span structure for long distances to reduce material costs.

工程师们通常更喜欢使用多跨结构来减少长距离的材料成本。

3.In architectural design, a multiple span structure can provide greater flexibility in layout.

在建筑设计中，多跨结构可以提供更大的布局灵活性。

4.The bridge was designed with a multiple span structure to accommodate the wide river below.

这座桥采用了多跨结构的设计，以适应下面宽阔的河流。

5.The stadium features a multiple span structure that allows for unobstructed views from every seat.

这个体育场采用了多跨结构，使每个座位都能享有无遮挡的视野。

作文

The concept of a multiple span structure is integral to the field of engineering and architecture. This term refers to a design that incorporates several spans, or sections, which work together to support loads and distribute forces effectively. Understanding this concept is crucial for creating safe and efficient buildings and bridges. In simpler terms, a multiple span structure can be thought of as a series of interconnected beams or arches that allow for greater flexibility and strength in construction.When designing a multiple span structure, engineers must consider various factors such as material properties, load distribution, and environmental conditions. For instance, the use of steel and concrete in these structures can provide the necessary strength and durability, while also allowing for longer spans between supports. This is particularly important in large infrastructure projects like highways and railways, where minimizing the number of supports can enhance the flow of traffic and reduce maintenance costs.Moreover, the aesthetic appeal of a multiple span structure cannot be overlooked. Architects often strive to create visually striking designs that blend functionality with beauty. A well-designed multiple span structure can become an iconic landmark, attracting tourists and enhancing the character of a city. The Sydney Harbour Bridge and the Golden Gate Bridge are prime examples of how a functional structure can also serve as a symbol of engineering excellence.In addition to their practical applications, multiple span structures also play a significant role in sustainable design. By optimizing the use of materials and reducing the number of supports needed, these structures can minimize their environmental impact. Engineers are increasingly focused on creating designs that not only meet the needs of today but also consider future generations. This involves using renewable resources, reducing waste during construction, and ensuring that the structures can withstand the test of time.Furthermore, advancements in technology have greatly influenced the development of multiple span structures. Computer-aided design (CAD) software allows engineers to model and simulate various designs, ensuring that they can predict how the structure will behave under different conditions. This has led to more innovative and efficient designs that were previously unimaginable. Additionally, modern materials such as carbon fiber and advanced composites are being explored for use in multiple span structures, offering even greater strength-to-weight ratios.In conclusion, the multiple span structure is a vital component of modern engineering and architecture. Its ability to combine strength, aesthetics, and sustainability makes it an essential consideration in the design of buildings and infrastructure. As we continue to face challenges such as urbanization and climate change, the importance of developing efficient and resilient multiple span structures will only grow. By embracing innovation and focusing on sustainable practices, we can ensure that these structures not only serve our current needs but also pave the way for a better future.

“多跨结构”这一概念在工程和建筑领域中至关重要。这个术语指的是一种设计，它包含多个跨距或部分，这些部分共同作用以有效支撑荷载并分配力。理解这一概念对于创建安全高效的建筑和桥梁至关重要。简单来说，“多跨结构”可以被视为一系列相互连接的梁或拱，它们允许在施工中具有更大的灵活性和强度。在设计“多跨结构”时，工程师必须考虑各种因素，如材料特性、荷载分配和环境条件。例如，在这些结构中使用钢材和混凝土可以提供必要的强度和耐久性，同时也允许支撑之间的跨度更长。这在大型基础设施项目如高速公路和铁路中尤为重要，因为减少支撑的数量可以提高交通流量并降低维护成本。此外，“多跨结构”的美学吸引力也不容忽视。建筑师常常努力创造出既功能性又美观的视觉设计。一个设计良好的“多跨结构”可以成为标志性地标，吸引游客并增强城市的特色。悉尼海港大桥和金门大桥就是功能性结构如何同时作为工程卓越象征的典范。除了实际应用外，“多跨结构”在可持续设计中也发挥着重要作用。通过优化材料的使用和减少所需支撑的数量，这些结构可以最小化环境影响。工程师越来越关注创造不仅满足当今需求的设计，同时也考虑到未来几代人。这涉及使用可再生资源、减少施工过程中的浪费，并确保结构能够经受住时间的考验。此外，技术的进步极大地影响了“多跨结构”的发展。计算机辅助设计（CAD）软件使工程师能够建模和模拟各种设计，确保他们可以预测结构在不同条件下的表现。这导致了更具创新性和效率的设计，这在以前是不可想象的。此外，现代材料如碳纤维和先进复合材料正在被探索用于“多跨结构”，提供更高的强度与重量比。总之，“多跨结构”是现代工程和建筑的重要组成部分。其结合了强度、美学和可持续性的能力使其成为建筑和基础设施设计中的一个重要考虑因素。随着我们继续面临城市化和气候变化等挑战，开发高效和韧性的“多跨结构”的重要性将只会增加。通过拥抱创新并专注于可持续实践，我们可以确保这些结构不仅满足我们当前的需求，还为更美好的未来铺平道路。