bridge arch

简明释义

桥拱

英英释义

例句

1.The engineer explained how the design of the bridge arch (桥拱) distributes weight evenly.

工程师解释了<桥拱>如何均匀分配重量。

2.During the construction, the workers carefully measured the height of the bridge arch (桥拱).

在施工过程中，工人们仔细测量了<桥拱>的高度。

3.Tourists often take photos in front of the ancient bridge arch (桥拱) that dates back to the Roman era.

游客们常常在古老的<桥拱>前拍照，这座桥拱可以追溯到罗马时代。

4.The city plans to restore the historic bridge arch (桥拱) to preserve its cultural significance.

市政府计划修复这座历史悠久的<桥拱>以保护其文化意义。

5.The bridge arch (桥拱) is a crucial element in maintaining the structure's stability.

该<桥拱>是维持结构稳定性的关键元素。

作文

The concept of a bridge arch is fundamental in the field of civil engineering and architecture. A bridge arch refers to a curved structure that spans an opening and supports the weight above it. This design is not only aesthetically pleasing but also highly functional, allowing for the distribution of forces in a way that enhances the stability and durability of the bridge. One of the most famous examples of a bridge arch is the Sydney Harbour Bridge in Australia, which showcases the beauty and strength of this architectural element.When we think about the history of bridge construction, the use of arches dates back to ancient civilizations. The Romans were particularly adept at utilizing the bridge arch in their aqueducts and bridges, demonstrating an understanding of the principles of load distribution and material strength. The semicircular shape of the bridge arch allows it to effectively transfer the weight from the top of the structure down into the supports on either side, which is a critical factor in its design.Modern engineers continue to rely on the bridge arch due to its efficiency and effectiveness. In contemporary bridge design, materials such as steel and reinforced concrete are commonly used to create arches that can span long distances while maintaining structural integrity. The use of computer-aided design (CAD) has further advanced the ability to create complex arch designs that were previously unimaginable.In addition to their practical benefits, bridge arches also contribute significantly to the visual landscape of our cities and towns. Many iconic structures around the world feature arches as a central design element. For instance, the Golden Gate Bridge in San Francisco is not only a vital transportation link but also a symbol of engineering excellence, with its stunning arch design captivating millions of visitors each year.Environmental considerations have also led to innovations in bridge arch design. Engineers are now more conscious of the ecological impact of their projects and are exploring ways to integrate green technologies and sustainable materials into their designs. This shift towards sustainability is crucial as we face the challenges of climate change and urbanization.In conclusion, the bridge arch is a remarkable example of how form and function can coexist in engineering and architecture. Its rich history, practical advantages, and aesthetic appeal make it an enduring choice for bridge designers around the world. Whether it's a small pedestrian bridge or a massive highway overpass, the bridge arch continues to inspire and innovate, proving that good design can stand the test of time and enhance our built environment.

“桥拱”的概念在土木工程和建筑领域中是基础性的。“桥拱”指的是一种弯曲的结构，跨越一个开口并支撑其上方的重量。这种设计不仅在美学上令人愉悦，而且高度实用，能够以增强桥梁的稳定性和耐久性的方式分配力量。“桥拱”的一个著名例子是澳大利亚的悉尼港大桥，它展示了这一建筑元素的美丽与力量。当我们思考桥梁建造的历史时，拱形的使用可以追溯到古代文明。罗马人在利用“桥拱”建造他们的输水道和桥梁方面特别擅长，展示了对负载分配和材料强度原理的理解。“桥拱”的半圆形状使其能够有效地将上部结构的重量转移到两侧的支撑上，这是其设计中的关键因素。现代工程师继续依赖“桥拱”，因为它的效率和有效性。在当代桥梁设计中，钢材和钢筋混凝土等材料通常用于创建可以跨越长距离而保持结构完整性的拱形。计算机辅助设计（CAD）的使用进一步推动了复杂拱形设计的能力，这些设计在以前是难以想象的。除了实用好处外，“桥拱”还对我们城市和城镇的视觉景观产生了重要贡献。世界上许多标志性建筑都以拱形作为中心设计元素。例如，旧金山的金门大桥不仅是一个重要的交通连接，也是工程卓越的象征，其惊艳的拱形设计每年吸引着数百万游客。环境因素也促使“桥拱”设计的创新。工程师们现在更加关注他们项目的生态影响，并探索将绿色技术和可持续材料融入设计的方法。这一向可持续发展的转变是至关重要的，因为我们面临气候变化和城市化的挑战。总之，“桥拱”是工程和建筑中形式与功能共存的非凡例子。其丰富的历史、实用优势和美学吸引力使其成为全球桥梁设计师的持久选择。无论是小型人行桥还是大型高速公路立交桥，“桥拱”继续激励和创新，证明了良好的设计能够经受住时间的考验，并提升我们的建筑环境。