construction joint

简明释义

结构焊缝

英英释义

例句

1.The contractor overlooked the placement of the construction joint 施工缝, which led to structural issues later.

承包商忽视了施工缝 construction joint的放置，这导致后来的结构问题。

2.During the inspection, we found that the construction joint 施工缝 was not sealed properly.

在检查过程中，我们发现施工缝 construction joint没有正确密封。

3.Before pouring the next layer, we need to ensure that the previous construction joint 施工缝 is properly prepared.

在浇筑下一层之前，我们需要确保之前的施工缝 construction joint已正确处理。

4.The engineer specified a construction joint 施工缝 to accommodate the expansion of the concrete slab.

工程师指定了一个施工缝 construction joint以适应混凝土板的膨胀。

5.A well-designed construction joint 施工缝 can help prevent cracking in large concrete structures.

设计良好的施工缝 construction joint可以帮助防止大型混凝土结构中的开裂。

作文

In the field of civil engineering and construction, understanding the various components and techniques is crucial for successful project execution. One such important aspect is the construction joint, which plays a significant role in the durability and integrity of structures. A construction joint refers to the interface between two separate placements of concrete. It is necessary when there is a need to stop and restart the pouring process, allowing for the safe continuation of work without compromising the quality of the concrete structure.The purpose of a construction joint is multifaceted. Firstly, it helps in managing the stresses that occur during the curing process. Concrete expands and contracts due to temperature changes and moisture loss, which can lead to cracking if not controlled. By incorporating a construction joint, engineers can effectively manage these stresses and reduce the risk of structural failure.Secondly, construction joints are essential for ensuring proper alignment and load transfer between different sections of concrete. When a large slab is poured, it may not be feasible to complete the entire section in one go. Thus, a construction joint allows for the placement of additional concrete in a manner that maintains the overall strength and stability of the structure. This is particularly important in large-scale projects such as bridges, highways, and high-rise buildings where the integrity of the concrete is paramount.Moreover, a well-designed construction joint can enhance the aesthetic appeal of a structure. Architects and designers often utilize these joints to create visually pleasing patterns or lines, integrating them into the overall design of the building. This shows that construction joints are not merely functional but can also serve an artistic purpose.However, the placement and treatment of construction joints require careful planning and execution. Engineers must consider factors such as the timing of the joint placement, the type of concrete used, and the environmental conditions at the time of construction. If not properly managed, construction joints can become points of weakness, leading to water infiltration, corrosion of reinforcement bars, and ultimately, structural degradation.In conclusion, the construction joint is a vital element in concrete construction that ensures the longevity and safety of structures. By understanding its purpose and proper implementation, engineers can significantly improve the performance of concrete elements. As construction technology continues to evolve, the role of construction joints will remain critical in the pursuit of durable and resilient infrastructure. The knowledge of how to effectively use construction joints will equip future engineers with the tools they need to face the challenges of modern construction projects, ensuring that they can create structures that stand the test of time.

在土木工程和建筑领域，理解各种组件和技术对于成功的项目执行至关重要。其中一个重要方面是施工缝，它在结构的耐久性和完整性中发挥着重要作用。施工缝指的是两次混凝土浇筑之间的接口。当需要停止并重新开始浇筑过程时，它是必要的，允许安全地继续工作而不影响混凝土结构的质量。施工缝的目的多方面。首先，它有助于管理在固化过程中发生的应力。由于温度变化和水分损失，混凝土会膨胀和收缩，如果不加以控制，可能导致开裂。通过引入施工缝，工程师可以有效地管理这些应力，并减少结构失效的风险。其次，施工缝对于确保混凝土不同部分之间的正确对齐和荷载转移至关重要。当一个大板被浇筑时，可能无法在一次操作中完成整个部分。因此，施工缝允许以一种保持整体强度和稳定性的方式放置额外的混凝土。这在桥梁、高速公路和高层建筑等大型项目中特别重要，因为混凝土的完整性至关重要。此外，设计良好的施工缝可以增强结构的美观性。建筑师和设计师常常利用这些缝隙来创造视觉上令人愉悦的图案或线条，将其融入建筑的整体设计中。这表明，施工缝不仅仅是功能性的，还可以发挥艺术作用。然而，施工缝的放置和处理需要仔细规划和执行。工程师必须考虑诸如缝隙放置的时机、使用的混凝土类型以及施工时的环境条件等因素。如果管理不当，施工缝可能成为弱点，导致水渗透、钢筋腐蚀，最终导致结构退化。总之，施工缝是混凝土施工中的一个重要元素，确保结构的耐久性和安全性。通过理解其目的和正确实施，工程师可以显著提高混凝土构件的性能。随着建筑技术的不断发展，施工缝的作用将在追求耐用和韧性基础设施的过程中保持关键。掌握如何有效使用施工缝将使未来的工程师具备应对现代建筑项目挑战的工具，确保他们能够创造经得起时间考验的结构。