manhole ring

简明释义

人孔环

英英释义

例句

1.During the inspection, we found that the manhole ring was damaged and needed replacement.

在检查中，我们发现井盖环损坏，需要更换。

2.The manhole ring needs to be properly sealed to prevent water from entering the sewer system.

为了防止水进入下水道系统，井盖环需要妥善密封。

3.The city plans to upgrade all the manhole rings in the downtown area to improve safety.

市政府计划升级市中心区域的所有井盖环以提高安全性。

4.The construction crew installed a new manhole ring to cover the underground utilities.

施工队安装了一个新的井盖环来覆盖地下公用设施。

5.A heavy vehicle drove over the manhole ring, causing it to crack.

一辆重型车辆驶过井盖环，导致其开裂。

作文

In urban infrastructure, the term manhole ring refers to the circular frame that surrounds a manhole cover. This component plays a crucial role in maintaining the structural integrity of the road surface while providing access to underground utilities such as sewage systems, water lines, and electrical cables. Understanding the importance of the manhole ring is essential for both engineers and the general public. The manhole ring is typically made from durable materials like cast iron or reinforced concrete. These materials are chosen for their strength and longevity, ensuring that the ring can withstand the weight of vehicles and the wear and tear of weather conditions. Without a properly constructed manhole ring, the cover could become dislodged, leading to dangerous situations for drivers and pedestrians alike. One might wonder why such a seemingly simple structure is so vital. The answer lies in its function. The manhole ring not only supports the cover but also helps to align it with the surrounding pavement. This alignment is critical because it prevents water from pooling around the edges, which can lead to erosion and damage over time. Additionally, a well-fitted manhole ring reduces noise pollution caused by vehicles passing over it, creating a more pleasant environment for city dwellers. Moreover, the design of the manhole ring has evolved over the years. Engineers now consider various factors such as load-bearing capacity, aesthetics, and ease of maintenance when designing these structures. Some modern manhole rings even incorporate features that allow for better drainage or are designed to blend in with the surrounding landscape, enhancing the overall appearance of urban areas. Another interesting aspect of the manhole ring is its role in urban planning and safety. City planners must ensure that these rings are placed at appropriate intervals and locations to facilitate access to underground systems without disrupting traffic flow. Furthermore, regular inspections and maintenance of manhole rings are necessary to prevent accidents and ensure that they remain functional. In conclusion, the manhole ring may seem like a minor detail in the grand scheme of urban development, but its significance cannot be overlooked. From providing safe access to essential utilities to contributing to the overall safety and aesthetics of a city, the manhole ring is a vital component of our urban infrastructure. Understanding its role can help us appreciate the complexities of city planning and the importance of maintaining these often-overlooked structures. As cities continue to grow and evolve, the manhole ring will remain an essential element of our urban landscapes, ensuring that we have safe and reliable access to the services that keep our communities functioning smoothly.

在城市基础设施中，术语人孔环指的是环绕人孔盖的圆形框架。这个组件在保持路面结构完整性方面发挥着至关重要的作用，同时提供对地下公用设施（如污水系统、水管和电缆）的访问。理解人孔环的重要性对于工程师和公众来说都是必不可少的。人孔环通常由耐用的材料制成，如铸铁或增强混凝土。这些材料因其强度和耐久性而被选中，确保环可以承受车辆的重量和天气条件的磨损。如果没有一个正确构造的人孔环，盖子可能会松动，从而导致驾驶者和行人面临危险的情况。人们可能会想知道，为什么这样一个看似简单的结构如此重要。答案在于它的功能。人孔环不仅支撑着盖子，还帮助将其与周围的路面对齐。这种对齐至关重要，因为它可以防止水在边缘周围聚集，从而导致侵蚀和随时间推移的损坏。此外，一个合适的人孔环可以减少车辆经过时产生的噪音污染，为城市居民创造一个更宜人的环境。此外，人孔环的设计多年来也不断演变。工程师在设计这些结构时，现在考虑各种因素，例如承载能力、美学和维护的便利性。一些现代人孔环甚至结合了更好的排水功能，或者设计成与周围景观融为一体，增强城市区域的整体外观。人孔环的另一个有趣方面是它在城市规划和安全中的角色。城市规划者必须确保这些环在适当的间隔和位置放置，以便在不干扰交通流动的情况下方便地访问地下系统。此外，定期检查和维护人孔环是必要的，以防止事故并确保它们保持功能。总之，虽然人孔环在城市发展的宏观视角中可能看起来像一个微不足道的细节，但它的重要性却不容忽视。从提供安全访问必需公用设施到促进城市的整体安全和美观，人孔环是我们城市基础设施的重要组成部分。理解它的角色可以帮助我们欣赏城市规划的复杂性以及维护这些常被忽视的结构的重要性。随着城市的不断发展和演变，人孔环将继续作为我们城市景观的一个基本元素，确保我们能够安全、可靠地访问那些使我们的社区顺利运作的服务。