crack width

简明释义

裂缝宽度

英英释义

例句

1.A crack width greater than 0.5 mm may indicate serious issues in concrete structures.

大于0.5毫米的裂缝宽度可能表明混凝土结构存在严重问题。

2.In this study, we analyzed how crack width affects the durability of materials.

在这项研究中，我们分析了裂缝宽度如何影响材料的耐久性。

3.Regular monitoring of the crack width helps in early detection of potential failures.

定期监测裂缝宽度有助于及早发现潜在故障。

4.The construction team used a gauge to measure the crack width accurately.

施工队使用量规准确测量裂缝宽度。

5.The engineer measured the crack width to assess the structural integrity of the building.

工程师测量了裂缝宽度以评估建筑的结构完整性。

作文

In the field of civil engineering and construction, one of the critical factors that engineers must consider is the structural integrity of buildings and other infrastructures. A common issue that can arise in concrete structures is the development of cracks. These cracks can vary in size, and one important measurement used to assess their severity is known as crack width. The term crack width refers to the distance between the edges of a crack in a material, usually measured in millimeters or inches. Understanding crack width is vital for ensuring the safety and durability of structures.When a building is constructed, various factors can contribute to the formation of cracks. These include temperature fluctuations, moisture changes, and the settling of the foundation. As these external forces act on the structure, they can cause stress that leads to the development of cracks. The crack width is an essential parameter that engineers evaluate to determine the extent of the damage and whether repairs are necessary.Monitoring crack width is crucial for several reasons. Firstly, it helps in assessing the structural health of a building. A small crack width may not pose a significant threat, but as the crack width increases, it can indicate a more serious problem. For instance, a crack width of less than 0.2 mm is generally considered acceptable, while a width greater than 1 mm could be alarming and may require immediate attention.Secondly, understanding crack width can assist in predicting future issues. Engineers can analyze patterns in crack development over time, which can provide insights into the underlying causes of the cracks. By identifying these causes, preventative measures can be taken to avoid further damage. This proactive approach can save both time and money in the long run.In addition, crack width plays a significant role in the aesthetic aspect of a building. For many property owners, visible cracks can be unsightly and can diminish the value of their investment. Therefore, regular monitoring and maintenance aimed at controlling crack width are essential not only for safety but also for preserving the appearance of structures.To measure crack width, engineers use various tools and techniques. One common method is the use of a crack gauge, which can provide precise measurements of the crack width. Alternatively, visual inspection can also be employed, although it may not be as accurate. Regardless of the method used, it is essential to document the measurements over time to track any changes in the crack width.In conclusion, the concept of crack width is fundamental in the realm of civil engineering. It serves as a key indicator of the health and longevity of structures. By understanding and monitoring crack width, engineers can ensure that buildings remain safe, functional, and aesthetically pleasing. As the saying goes, prevention is better than cure; thus, paying close attention to crack width can lead to better maintenance practices and ultimately extend the life of our built environment.

在土木工程和建筑领域，工程师必须考虑的一个关键因素是建筑物和其他基础设施的结构完整性。混凝土结构中常见的问题之一是裂缝的形成。这些裂缝可以有不同的大小，而用于评估其严重性的一个重要测量就是所谓的裂缝宽度。术语裂缝宽度指的是材料中裂缝边缘之间的距离，通常以毫米或英寸为单位进行测量。理解裂缝宽度对于确保结构的安全性和耐久性至关重要。当建筑物建造时，各种因素可能导致裂缝的形成。这些因素包括温度波动、湿度变化以及基础的沉降。当这些外部力量作用于结构时，它们可能会造成应力，从而导致裂缝的发展。裂缝宽度是工程师评估损坏程度以及是否需要维修的重要参数。监测裂缝宽度至关重要，原因有几个。首先，它有助于评估建筑物的结构健康。小的裂缝宽度可能不会构成重大威胁，但随着裂缝宽度的增加，它可能表明更严重的问题。例如，宽度小于0.2毫米的裂缝通常被认为是可以接受的，而宽度大于1毫米的裂缝可能令人担忧，并可能需要立即关注。其次，了解裂缝宽度可以帮助预测未来的问题。工程师可以分析裂缝发展随时间变化的模式，这可以提供对裂缝根本原因的洞察。通过识别这些原因，可以采取预防措施以避免进一步的损坏。这种主动的方法从长远来看可以节省时间和金钱。此外，裂缝宽度在建筑的美学方面也起着重要作用。对于许多房主来说，可见的裂缝可能不美观，并且可能降低他们投资的价值。因此，定期监测和维护以控制裂缝宽度不仅对安全至关重要，还对保持结构的外观至关重要。为了测量裂缝宽度，工程师使用各种工具和技术。一种常用的方法是使用裂缝计，它可以提供精确的裂缝宽度测量。或者，视觉检查也可以被采用，尽管它可能不够准确。无论使用何种方法，记录随时间变化的测量结果以跟踪裂缝宽度的任何变化都是至关重要的。总之，裂缝宽度的概念在土木工程领域是基础性的。它作为结构健康和耐久性的重要指标。通过理解和监测裂缝宽度，工程师可以确保建筑物保持安全、功能齐全且美观如新。正如谚语所说，预防胜于治疗；因此，密切关注裂缝宽度可以导致更好的维护实践，最终延长我们建成环境的使用寿命。