bridge abutment

简明释义

1. 桥台; 2. 桥墩;

英英释义

例句

1.The architect designed a beautiful facade for the bridge abutment to enhance its aesthetic appeal.

建筑师为桥台设计了一个美丽的外观，以增强其美学吸引力。

2.The construction team reinforced the bridge abutment to ensure it could withstand heavy traffic.

施工队加固了桥台，以确保它能够承受重型交通。

3.We need to clear debris around the bridge abutment to prevent any blockage of water flow.

我们需要清理桥台周围的碎片，以防止水流被阻塞。

4.The weight of the bridge is supported by the bridge abutment, which transfers the load to the ground.

桥的重量由桥台支撑，后者将负荷传递到地面。

5.During the inspection, we found cracks in the bridge abutment that needed immediate repair.

在检查中，我们发现桥台有裂缝，需要立即修理。

作文

When we think about the engineering marvels that connect our cities and towns, bridges often come to mind. They serve as vital links over rivers, valleys, and roads, facilitating the movement of people and goods. However, the structural integrity of a bridge relies heavily on its foundational elements, one of which is the bridge abutment. A bridge abutment (桥台) is a crucial component of a bridge that supports the ends of the bridge span and helps transfer the loads from the bridge to the ground below.The primary function of a bridge abutment is to bear the weight of the bridge and any traffic that crosses it. This means that engineers must carefully calculate the forces acting on the bridge, including live loads such as vehicles and pedestrians, as well as dead loads like the weight of the bridge itself. The design of a bridge abutment must ensure that it can withstand these forces without collapsing or experiencing excessive movement.Typically, bridge abutments are made from strong materials such as concrete or masonry. They are usually positioned at either end of the bridge, where they provide stability and support. In addition to supporting the bridge, bridge abutments also play a role in protecting the structure from erosion and other environmental factors. For example, river currents can wash away soil around the base of an abutment, leading to instability. Therefore, proper drainage and erosion control measures are essential in the design of a bridge abutment.In many cases, bridge abutments are designed with additional features to enhance their functionality. Some may include wing walls, which extend outward from the abutment to help direct water flow and reduce the impact of erosion. Others may have built-in barriers to prevent debris from accumulating around the abutment, further ensuring its stability.The importance of bridge abutments cannot be overstated. Without them, bridges would lack the necessary support to function safely and effectively. Their design and construction are critical aspects of civil engineering, requiring a deep understanding of materials, load distribution, and environmental factors. Engineers must also consider the lifespan of a bridge abutment, ensuring that it can endure the test of time and the effects of weather and wear.In conclusion, the bridge abutment (桥台) is an integral part of bridge construction, providing essential support and stability. As we continue to build and maintain infrastructure in our ever-growing communities, understanding the role of bridge abutments becomes increasingly important. These structures not only hold up our bridges but also contribute to the safety and efficiency of transportation systems worldwide. By appreciating the engineering behind bridge abutments, we can better understand the complexities involved in creating safe and reliable bridges that serve us for generations to come.

当我们想到连接城市和城镇的工程奇迹时，桥梁常常浮现在脑海中。它们作为跨越河流、山谷和道路的重要纽带，促进了人员和货物的流动。然而，桥梁的结构完整性在很大程度上依赖于其基础元素，其中之一就是桥台。桥台是桥梁的一个关键组成部分，支撑着桥梁的两端，并帮助将桥梁的负荷传递到下面的地面。桥台的主要功能是承受桥梁及其上方交通的重量。这意味着工程师必须仔细计算作用于桥梁的力，包括车辆和行人等活载，以及桥梁自身的死载。桥台的设计必须确保它能够承受这些力量，而不会倒塌或出现过度位移。通常，桥台由强大的材料制成，如混凝土或砖石。它们通常位于桥梁的两端，为桥梁提供稳定性和支持。除了支撑桥梁外，桥台还在保护结构免受侵蚀和其他环境因素方面发挥作用。例如，河流的水流可能会冲刷掉桥台基部周围的土壤，导致不稳定。因此，在设计桥台时，适当的排水和侵蚀控制措施至关重要。在许多情况下，桥台的设计具有额外的功能特征，以增强其功能性。有些可能包括翼墙，这些墙从桥台向外延伸，有助于引导水流并减少侵蚀的影响。其他的则可能有内置的障碍物，以防止碎片在桥台周围积聚，进一步确保其稳定性。桥台的重要性不可低估。如果没有它们，桥梁将缺乏安全有效运行所需的支持。它们的设计和施工是土木工程的关键方面，需要对材料、负载分布和环境因素有深入的理解。工程师还必须考虑桥台的使用寿命，确保它能够经受住时间的考验以及天气和磨损的影响。总之，桥台是桥梁建设中不可或缺的一部分，提供必要的支持和稳定性。随着我们继续在不断增长的社区中建设和维护基础设施，理解桥台的作用变得越来越重要。这些结构不仅支撑着我们的桥梁，还为全球交通系统的安全和效率做出了贡献。通过欣赏桥台背后的工程，我们可以更好地理解在创建安全可靠的桥梁时所涉及的复杂性，这些桥梁将为我们服务几代人。