shrinkage joint

简明释义

收缩缝

英英释义

例句

1.During the construction, we made sure to include a shrinkage joint (收缩缝) every 20 feet for better stability.

在施工过程中，我们确保每20英尺设置一个收缩缝以提高稳定性。

2.The architect specified the use of a shrinkage joint (收缩缝) in the design to accommodate temperature changes.

建筑师在设计中指定使用收缩缝以适应温度变化。

3.We noticed that the lack of a shrinkage joint (收缩缝) led to significant cracks in the pavement.

我们注意到缺少收缩缝导致人行道出现显著裂缝。

4.The maintenance team inspected the shrinkage joint (收缩缝) to ensure it was functioning properly.

维护团队检查了收缩缝以确保其正常运作。

5.The contractor explained that the shrinkage joint (收缩缝) is necessary to prevent cracking in the concrete slab.

承包商解释说，收缩缝是防止混凝土板开裂所必需的。

作文

In the field of construction and material science, understanding the concept of a shrinkage joint is crucial for ensuring the integrity and longevity of structures. A shrinkage joint refers to a deliberate gap or separation created in materials, particularly concrete, to accommodate the natural shrinkage that occurs as the material dries and cures. This phenomenon is essential because when concrete sets, it tends to lose moisture, leading to a reduction in volume. Without proper provisions for this shrinkage, the concrete can crack, which compromises the strength and durability of the structure. The importance of shrinkage joints cannot be overstated. In large concrete slabs, for instance, if there are no joints to relieve the stress caused by shrinkage, the resulting cracks can extend beyond the intended areas, leading to significant repair costs and potential safety hazards. Engineers and architects must carefully calculate the positioning and dimensions of these joints during the design phase to ensure optimal performance. Moreover, the materials used in conjunction with shrinkage joints can also impact their effectiveness. For instance, using high-quality concrete with additives that reduce water content can minimize the extent of shrinkage. Additionally, the environmental conditions during the curing process, such as temperature and humidity, play a significant role in how much the concrete will shrink. Therefore, monitoring these factors is essential in construction projects.In practice, the implementation of shrinkage joints varies based on the type of structure and the specific requirements of the project. In road construction, for example, expansion joints are often included alongside shrinkage joints to accommodate both shrinkage and thermal expansion. This dual approach helps maintain the structural integrity of pavements and bridges, ensuring they remain safe for public use.Furthermore, understanding how to properly maintain and inspect shrinkage joints is vital for long-term performance. Regular inspections can help identify early signs of distress or failure, allowing for timely repairs before more extensive damage occurs. This proactive approach not only saves money but also extends the lifespan of the structure.In conclusion, the concept of a shrinkage joint is fundamental in the construction industry. It serves as a critical mechanism to manage the natural shrinking of materials like concrete, preventing cracks and ensuring the durability of structures. By understanding the principles behind shrinkage joints, engineers and builders can create safer, more resilient buildings and infrastructure that stand the test of time. As we move forward, continued research and innovation in materials and construction techniques will further enhance our ability to effectively utilize shrinkage joints in various applications, ultimately leading to improved outcomes in the built environment.

在建筑和材料科学领域，理解“收缩缝”的概念对于确保结构的完整性和耐久性至关重要。“收缩缝”指的是在材料中故意留出的间隙或分离，特别是在混凝土中，以适应材料在干燥和固化过程中发生的自然收缩。这一现象至关重要，因为当混凝土凝固时，它会失去水分，从而导致体积缩小。如果没有适当的收缩措施，混凝土可能会开裂，从而损害结构的强度和耐用性。“收缩缝”的重要性不容忽视。例如，在大型混凝土板中，如果没有缝隙来缓解收缩所造成的压力，产生的裂缝可能会超出预期范围，导致显著的修复费用和潜在的安全隐患。工程师和建筑师必须在设计阶段仔细计算这些缝隙的位置和尺寸，以确保最佳性能。此外，与“收缩缝”一起使用的材料也会影响其有效性。例如，使用高质量的混凝土和减少水分含量的添加剂可以最小化收缩的程度。此外，固化过程中的环境条件，如温度和湿度，对混凝土的收缩程度也起着重要作用。因此，监测这些因素在建筑项目中至关重要。在实践中，“收缩缝”的实施因结构类型和项目的具体要求而异。例如，在道路建设中，通常会在“收缩缝”旁边加入膨胀缝，以适应收缩和热膨胀。这种双重方法有助于保持路面和桥梁的结构完整性，确保它们对公众使用的安全。此外，了解如何妥善维护和检查“收缩缝”对长期性能至关重要。定期检查可以帮助识别早期的损伤或故障迹象，从而及时进行修复，防止更严重的损坏发生。这种主动的方法不仅节省了费用，还延长了结构的使用寿命。总之，“收缩缝”的概念在建筑行业中是基础性的。它作为管理混凝土等材料自然收缩的关键机制，防止裂缝并确保结构的耐久性。通过理解“收缩缝”背后的原理，工程师和建筑商能够创造出更加安全、韧性更强的建筑和基础设施，经得起时间的考验。随着我们的前进，材料和建筑技术的不断研究和创新将进一步增强我们在各种应用中有效利用“收缩缝”的能力，最终改善建成环境的结果。