longitudinal embankment

简明释义

顺坝

英英释义

例句

1.Engineers designed a longitudinal embankment 纵向堤坝 to support the new railway line.

工程师设计了一条纵向堤坝来支撑新的铁路线路。

2.During the project, workers had to clear vegetation before building the longitudinal embankment 纵向堤坝.

在项目中，工人们必须清除植被，然后才能建造纵向堤坝。

3.The longitudinal embankment 纵向堤坝 was reinforced with concrete to withstand heavy rains.

为了抵御强降雨，纵向堤坝用混凝土进行了加固。

4.The city council approved plans for a new longitudinal embankment 纵向堤坝 to improve drainage systems.

市议会批准了新纵向堤坝的计划，以改善排水系统。

5.The construction of the longitudinal embankment 纵向堤坝 along the riverbank significantly reduced flooding risks.

沿河岸建造的纵向堤坝大大降低了洪水风险。

作文

In the field of civil engineering, the term longitudinal embankment refers to an elevated structure built along the length of a road or railway. This type of embankment serves multiple purposes, including providing a stable foundation for transportation systems, managing water drainage, and enhancing the overall safety of the infrastructure. Understanding the importance and functionality of a longitudinal embankment is essential for engineers and planners involved in construction projects.One of the primary functions of a longitudinal embankment is to support the weight of vehicles and trains that travel over it. By creating a raised platform, the embankment distributes the load evenly, reducing the risk of deformation or failure. This is particularly important in areas where soil conditions are not ideal, as the embankment can be designed to mitigate issues related to weak or unstable ground.Additionally, a longitudinal embankment plays a vital role in water management. It helps to control surface runoff and prevent flooding by directing water away from critical areas. Engineers often incorporate drainage systems within the embankment to ensure that excess water is efficiently channeled away, protecting both the structure itself and the surrounding environment. This aspect of design is crucial, especially in regions prone to heavy rainfall or flooding.Moreover, the construction of a longitudinal embankment can enhance the safety of transportation routes. By elevating roads and railways above the natural terrain, the embankment reduces the likelihood of accidents caused by obstacles such as debris, wildlife, or sudden changes in elevation. This elevation also provides better visibility for drivers and train operators, contributing to safer travel conditions.The design and construction of a longitudinal embankment require careful consideration of various factors, including materials, slope stability, and environmental impact. Engineers must select appropriate materials that can withstand the pressures exerted by traffic and weather conditions. Additionally, the slope of the embankment must be designed to prevent erosion and ensure stability over time.In conclusion, the concept of a longitudinal embankment is integral to the development of safe and efficient transportation infrastructure. Its ability to support heavy loads, manage water drainage, and enhance safety makes it a critical component in civil engineering projects. As urbanization continues to rise, the need for well-designed embankments will only become more significant, highlighting the importance of understanding this vital structure in engineering practices.

在土木工程领域，术语纵向堤坝指的是沿着道路或铁路长度建造的高架结构。这种类型的堤坝有多种用途，包括为交通系统提供稳定的基础、管理水排水以及增强基础设施的整体安全性。理解纵向堤坝的重要性和功能对参与建设项目的工程师和规划者至关重要。纵向堤坝的主要功能之一是支撑车辆和火车的重量。通过创建一个抬高的平台，堤坝均匀分配负荷，减少变形或失败的风险。这在土壤条件不理想的地区尤其重要，因为堤坝可以设计成减轻与弱或不稳定地面相关的问题。此外，纵向堤坝在水管理中也发挥着至关重要的作用。它有助于控制地表径流并防止洪水，通过将水引导远离关键区域。工程师通常在堤坝内设置排水系统，以确保多余的水被有效引导走，保护结构本身及周围环境。这一设计方面在降雨量大或易发生洪水的地区尤其重要。此外，纵向堤坝的建设可以提高交通路线的安全性。通过将道路和铁路抬高到自然地形之上，堤坝减少了因障碍物（如碎片、野生动物或高度突然变化）造成的事故的可能性。这种抬高也为驾驶员和列车操作员提供了更好的能见度，从而促进了更安全的旅行条件。纵向堤坝的设计和施工需要仔细考虑各种因素，包括材料、坡度稳定性和环境影响。工程师必须选择合适的材料，以承受交通和天气条件施加的压力。此外，堤坝的坡度必须设计得以防止侵蚀，并确保长期稳定。总之，纵向堤坝的概念对于安全和高效的交通基础设施发展至关重要。其支撑重载、管理水排水和增强安全性的能力使其成为土木工程项目中的关键组成部分。随着城市化的不断上升，对设计良好的堤坝的需求只会变得越来越重要，这凸显了理解这一重要结构在工程实践中的重要性。