reinforcing iron

简明释义

钢筋

英英释义

例句

1.The engineer specified the type and size of reinforcing iron needed for the project.

工程师指定了项目所需的钢筋类型和尺寸。

2.Before pouring the concrete, make sure the reinforcing iron is properly placed.

在浇筑混凝土之前，请确保钢筋放置正确。

3.Using reinforcing iron in concrete structures helps prevent cracking and increases durability.

在混凝土结构中使用钢筋有助于防止开裂并增加耐用性。

4.The construction crew ordered more reinforcing iron to strengthen the foundation of the building.

建筑队订购了更多的钢筋以加固建筑物的基础。

5.The contractor ensured that the reinforcing iron met all safety standards.

承包商确保钢筋符合所有安全标准。

作文

In the world of construction and engineering, the use of materials that ensure the strength and durability of structures is crucial. One such material that plays a vital role in this domain is reinforcing iron. This term refers to steel bars or mesh used to reinforce concrete, providing it with the tensile strength that it lacks on its own. Without reinforcing iron (钢筋), concrete structures would be prone to cracking and failure under stress. Concrete is an incredibly strong material when it comes to compression, meaning it can withstand heavy loads pushing down on it. However, when it comes to tension, concrete falls short. This is where reinforcing iron comes into play. By embedding these steel bars within the concrete, engineers can create a composite material that combines the compressive strength of concrete with the tensile strength of steel. This combination allows for the construction of taller buildings, longer bridges, and more resilient infrastructure.The process of using reinforcing iron begins with careful planning and design. Engineers must calculate the amount and placement of the steel reinforcements needed to support the specific loads the structure will face. This involves considering factors such as the weight of the building, environmental conditions, and potential natural disasters like earthquakes or floods. Once these calculations are made, the construction team can proceed to lay the foundation and install the reinforcing iron before pouring the concrete.One of the most significant advantages of using reinforcing iron is its ability to enhance the overall safety of structures. For example, in seismic zones, buildings that utilize reinforcing iron are better equipped to withstand the forces generated by earthquakes. The steel bars flex and absorb energy, preventing catastrophic failure. Similarly, in areas prone to heavy snowfall or high winds, reinforcing iron helps maintain the integrity of roofs and walls, ensuring they do not collapse under pressure.Moreover, the use of reinforcing iron contributes to the longevity of structures. Buildings that incorporate this material can last for decades, if not centuries, with minimal maintenance. This not only benefits the owners but also the environment, as it reduces the need for frequent repairs and renovations that can consume resources and generate waste.Despite its many benefits, the use of reinforcing iron is not without challenges. The production of steel can be energy-intensive and environmentally damaging if not managed properly. Therefore, many companies are now exploring sustainable alternatives, such as recycled steel, to minimize their ecological footprint. Additionally, advancements in technology have led to the development of new types of reinforcing iron, such as fiber-reinforced polymers, which offer even greater strength and corrosion resistance.In conclusion, reinforcing iron (钢筋) is an essential component in modern construction, providing the necessary strength and durability to concrete structures. Its ability to enhance safety, longevity, and resilience makes it a critical material in the engineering field. As we continue to innovate and improve our building practices, the importance of reinforcing iron will undoubtedly remain a cornerstone of safe and effective construction.

在建筑和工程的世界中，确保结构强度和耐久性的材料的使用至关重要。其中一种在这一领域发挥着重要作用的材料是reinforcing iron。这个术语指的是用于增强混凝土的钢筋或网状材料，为其提供自身所缺乏的抗拉强度。如果没有reinforcing iron（钢筋），混凝土结构在承受压力时就会容易开裂和失效。混凝土是一种在压缩方面极其强大的材料，这意味着它可以承受重物的下压。然而，在拉伸方面，混凝土却显得不足。这就是reinforcing iron发挥作用的地方。通过在混凝土中嵌入这些钢筋，工程师可以创造出一种复合材料，将混凝土的压缩强度与钢材的抗拉强度结合在一起。这种组合使得建造更高的建筑、更长的桥梁和更坚韧的基础设施成为可能。使用reinforcing iron的过程始于仔细的规划和设计。工程师必须计算所需的钢筋数量和放置位置，以支持结构将面临的特定荷载。这涉及到考虑建筑的重量、环境条件以及地震或洪水等潜在自然灾害。一旦这些计算完成，施工团队就可以在浇筑混凝土之前进行基础施工并安装reinforcing iron。使用reinforcing iron的一个重大优势是增强结构的整体安全性。例如，在地震区，利用reinforcing iron的建筑能够更好地承受地震产生的力量。钢筋可以弯曲并吸收能量，从而防止灾难性故障。同样，在容易遭受大雪或强风的地区，reinforcing iron有助于保持屋顶和墙壁的完整性，确保它们不会在压力下倒塌。此外，使用reinforcing iron有助于延长结构的使用寿命。包含这种材料的建筑可以在几十年甚至几个世纪内持续使用，维护最小。这不仅使业主受益，也使环境受益，因为减少了频繁维修和翻新的需要，从而节省资源并减少废物。尽管有许多好处，使用reinforcing iron并非没有挑战。钢铁的生产可能是耗能密集型的，并且如果管理不当，可能对环境造成损害。因此，许多公司现在正在探索可持续替代品，如回收钢材，以尽量减少生态足迹。此外，技术的进步导致新型reinforcing iron的开发，例如纤维增强聚合物，这些材料提供更大的强度和抗腐蚀性。总之，reinforcing iron（钢筋）是现代建筑的一个基本组成部分，为混凝土结构提供必要的强度和耐久性。它增强安全性、延长使用寿命和提高韧性的能力使其成为工程领域的关键材料。随着我们继续创新和改善建筑实践，reinforcing iron的重要性无疑将继续成为安全和有效建筑的基石。