roller flattening

简明释义

辊式矫平机矫平

英英释义

例句

1.During the landscaping project, roller flattening helped to level the ground for the new patio.

在园林项目中，压路机平整帮助为新露台平整地面。

2.After the soil was prepared, roller flattening was necessary to compact it before laying asphalt.

在土壤准备好后，进行压路机平整是铺设沥青前的必要步骤。

3.The farmer used roller flattening on his fields to create a smooth seedbed for planting.

农民在他的田地里进行了压路机平整，以为播种创造一个光滑的床土。

4.The construction crew used a machine for roller flattening to ensure the road surface was even.

施工队使用机器进行压路机平整，以确保道路表面平整。

5.The use of roller flattening in the pavement process is crucial for durability.

在铺路过程中使用压路机平整对耐用性至关重要。

作文

In the field of construction and road maintenance, various techniques are employed to ensure that surfaces are smooth, durable, and safe for use. One such technique is known as roller flattening, which is essential in the process of preparing a surface before paving or laying down other materials. The term roller flattening refers to the method of using heavy machinery, specifically rollers, to compress and level the ground or material beneath. This process not only enhances the aesthetic appeal of the surface but also significantly improves its structural integrity.The importance of roller flattening cannot be overstated, especially in large-scale projects such as highways, airports, and parking lots. When constructing these surfaces, it is crucial to achieve a uniform and level foundation. If the ground is uneven or poorly compacted, it can lead to various issues down the line, including cracks, potholes, and even structural failures. Therefore, the role of roller flattening becomes vital in preventing these problems.The mechanics behind roller flattening involve the use of vibratory rollers or static rollers, which exert pressure on the surface they are working on. Vibratory rollers create vibrations that help to rearrange and compact the particles of soil or asphalt, making it denser and more stable. Static rollers, on the other hand, rely solely on their weight to compress the material. Both methods are effective, but the choice between them often depends on the specific requirements of the project at hand.In addition to improving the physical properties of the surface, roller flattening also plays a significant role in enhancing safety. A well-flattened surface reduces the risk of accidents caused by uneven terrain. For instance, when roads are properly flattened, vehicles can travel smoothly without the danger of skidding or losing control due to bumps or dips. This aspect is particularly important in areas with high traffic volumes, where even minor irregularities can lead to serious incidents.Moreover, roller flattening contributes to the longevity of the surface. By ensuring that the ground is evenly compacted, the stress distributed across the surface is minimized, thus reducing wear and tear over time. This means that roads and pavements will not only look better but will also require less frequent maintenance, saving both time and money in the long run.In conclusion, the technique of roller flattening is an indispensable part of modern construction practices. Its ability to create a smooth, stable, and safe surface has made it a standard procedure in various engineering projects. As we continue to develop infrastructure to support growing populations and increasing transportation needs, understanding and implementing roller flattening will remain a critical factor in ensuring the quality and durability of our roads and other surfaces. Without this technique, we would likely face many more challenges related to surface integrity and safety, highlighting the importance of this seemingly simple yet highly effective method in the construction industry.

在建筑和道路维护领域，采用各种技术以确保表面平滑、耐用且安全可用。其中一种技术被称为压路机平整，它对于在铺设或放置其他材料之前准备表面至关重要。术语压路机平整指的是使用重型机械，特别是压路机，来压缩和平整地面或其下的材料。这一过程不仅增强了表面的美观性，还显著提高了其结构完整性。压路机平整的重要性不容小觑，尤其是在高速公路、机场和停车场等大规模项目中。在建设这些表面时，达到均匀和平坦的基础至关重要。如果地面不平或者压实不良，可能会导致后续的各种问题，包括裂缝、坑洼甚至结构性故障。因此，压路机平整的作用在于防止这些问题的发生。压路机平整的机制涉及使用振动压路机或静态压路机，这些机器对它们所工作的表面施加压力。振动压路机产生的振动有助于重新排列和压实土壤或沥青颗粒，使其更加密实和稳定。而静态压路机则仅依靠自身的重量来压缩材料。两种方法都有效，但通常根据项目的具体要求来选择。除了改善表面的物理特性外，压路机平整还在提升安全性方面发挥了重要作用。一个平整的表面减少了因地形不平而导致的事故风险。例如，当道路得到妥善平整时，车辆可以平稳行驶，而不会因颠簸或凹陷而失去控制或打滑。这一点在交通量大的区域尤其重要，因为即使是微小的不规则性也可能导致严重事故。此外，压路机平整还有助于延长表面的使用寿命。通过确保地面均匀压实，分布在表面上的压力得以最小化，从而减少磨损。这意味着道路和人行道不仅看起来更好，而且需要更少的维护，长期来看节省了时间和金钱。总之，压路机平整技术是现代建筑实践中不可或缺的一部分。它创造平滑、稳定和安全表面的能力使其成为各类工程项目的标准程序。随着我们继续发展基础设施以支持不断增长的人口和日益增加的交通需求，理解和实施压路机平整将仍然是确保我们道路和其他表面质量和耐久性的关键因素。如果没有这一技术，我们可能会面临更多与表面完整性和安全性相关的挑战，突显了这一看似简单但极为有效的方法在建筑行业中的重要性。