retaining wall

简明释义

护壁

英英释义

例句

1.The construction team built a sturdy retaining wall to prevent soil erosion on the hillside.

施工队建造了一面坚固的挡土墙以防止山坡上的土壤侵蚀。

2.A properly designed retaining wall can enhance the landscape while providing structural support.

一个设计合理的挡土墙可以增强景观，同时提供结构支持。

3.During heavy rainfall, the retaining wall helped keep our driveway from flooding.

在大雨期间，挡土墙帮助保持我们的车道不被淹没。

4.We installed a decorative retaining wall in our backyard to create a tiered garden.

我们在后院安装了一面装饰性的挡土墙以创建一个分层花园。

5.The city council decided to reinforce the old retaining wall after several reports of landslides.

市议会决定加固旧的挡土墙，因为多次报告出现滑坡。

作文

In the realm of civil engineering and landscaping, the term retaining wall refers to a structure designed to hold back soil and prevent erosion on sloped terrain. These walls are crucial in various applications, including residential gardens, highways, and even large-scale construction projects. The primary purpose of a retaining wall is to provide stability to the land behind it, allowing for the creation of flat areas that can be used for various purposes. Without such structures, the natural forces of gravity and water can lead to significant soil erosion, which may compromise the integrity of buildings and roads. There are several types of retaining walls, each with its own design and materials. Gravity walls, for instance, rely on their weight to resist the lateral pressure of the soil they retain. They are often made of concrete or stone and can be quite thick at the base. Another type is the cantilever wall, which uses a lever action to hold back soil. This design is more efficient in terms of material usage and is commonly used in larger constructions. In addition to these traditional designs, there are also more modern approaches to retaining walls, such as segmental retaining walls (SRWs) that use interlocking concrete blocks. These walls are not only functional but can also be aesthetically pleasing, providing a decorative element to landscaping. Furthermore, the use of geogrids in conjunction with retaining walls has become popular, as they enhance the strength and stability of the wall while minimizing the amount of material needed. When constructing a retaining wall, several factors must be considered, including the height of the wall, the type of soil, drainage requirements, and local building codes. Proper drainage is particularly important, as water buildup behind the wall can create excessive pressure, leading to failure. Engineers often incorporate weep holes or drainage pipes to alleviate this issue. The benefits of installing a retaining wall extend beyond mere aesthetics. They can transform unusable land into functional space, allowing homeowners to create terraces for gardening or recreational areas. Additionally, they help manage stormwater runoff, reducing the risk of flooding and erosion in surrounding areas. In conclusion, a retaining wall is an essential structure in both urban and rural landscapes. Its ability to stabilize soil, prevent erosion, and create usable space makes it a valuable asset in construction and landscaping projects. Understanding the various types and considerations involved in building a retaining wall can empower individuals to make informed decisions about their property and its maintenance. As we continue to develop our surroundings, the importance of such structures will only grow, highlighting the need for skilled engineers and designers who can effectively implement these solutions. In summary, a retaining wall (挡土墙) serves a critical function in managing land and preventing erosion, making it a key element in many construction and landscaping endeavors.

在土木工程和园林景观的领域中，术语retaining wall（挡土墙）指的是一种旨在支撑土壤并防止斜坡地形上侵蚀的结构。这些墙体在各种应用中至关重要，包括住宅花园、高速公路，甚至大规模的建筑项目。retaining wall的主要目的是为其后面的土地提供稳定性，允许创建可用于各种目的的平坦区域。如果没有这样的结构，自然的重力和水的作用可能会导致严重的土壤侵蚀，从而危及建筑物和道路的完整性。 有几种类型的retaining walls，每种都有其独特的设计和材料。例如，重力墙依靠自身的重量来抵抗土壤施加的侧向压力。它们通常由混凝土或石头制成，底部可能相当厚。另一种类型是悬臂墙，它利用杠杆作用来支撑土壤。这种设计在材料使用方面更为高效，通常用于较大的建筑。 除了这些传统设计外，还有一些更现代的retaining walls方法，例如使用互锁混凝土块的分段挡土墙（SRWs）。这些墙不仅功能性强，而且可以美观，为园林景观提供装饰元素。此外，结合retaining walls使用的土工格栅也变得流行，因为它们增强了墙体的强度和稳定性，同时减少了所需材料的数量。 在建造retaining wall时，必须考虑几个因素，包括墙的高度、土壤类型、排水要求以及当地建筑规范。适当的排水特别重要，因为墙后水的积聚可能会产生过多的压力，导致墙体失效。工程师通常会设置渗水孔或排水管来缓解这个问题。 安装retaining wall的好处超越了单纯的美学。它们可以将不可用的土地转变为功能空间，使房主能够创建用于园艺或休闲活动的露台。此外，它们帮助管理暴雨径流，减少周围地区洪水和侵蚀的风险。 总之，retaining wall（挡土墙）是城市和乡村景观中一项重要的结构。它稳定土壤、防止侵蚀并创造可用空间的能力，使其成为建筑和园林项目中的宝贵资产。了解建造retaining wall的各种类型和考虑因素，可以使个人在物业及其维护方面做出明智的决定。随着我们继续开发周围环境，这种结构的重要性只会增加，突显出需要熟练的工程师和设计师有效实施这些解决方案的必要性。 总之，retaining wall（挡土墙）在管理土地和防止侵蚀方面发挥着关键作用，使其成为许多建筑和园林工作中的关键元素。