deflection indicator

简明释义

垂度计

英英释义

例句

1.During the inspection, the deflection indicator showed that the structure was within acceptable limits.

在检查过程中，变形指示器显示结构在可接受的范围内。

2.The technician calibrated the deflection indicator before conducting the stress test.

技术员在进行压力测试之前校准了变形指示器。

3.In bridge construction, a deflection indicator is crucial for ensuring safety and stability.

在桥梁建设中，变形指示器对于确保安全和稳定至关重要。

4.The engineer used a deflection indicator to measure the bending of the beam under load.

工程师使用了一个变形指示器来测量梁在负载下的弯曲。

5.A digital deflection indicator provides more accurate readings compared to traditional models.

数字变形指示器相比传统模型提供更准确的读数。

作文

In the field of engineering and construction, monitoring the structural integrity of buildings and bridges is crucial for ensuring safety and longevity. One of the essential tools used in this process is the deflection indicator, which plays a vital role in measuring how much a structure bends or deflects under load. Understanding the function and importance of the deflection indicator can provide insights into maintaining the health of various structures. A deflection indicator is typically a precision instrument that measures the displacement of a structural element from its original position when subjected to external forces. These forces could be due to weight, environmental conditions, or even seismic activity. By accurately measuring deflection, engineers can assess whether a structure is performing within safe limits or if it requires maintenance or repair. The use of a deflection indicator is particularly important in the case of bridges, where the safety of both vehicles and pedestrians depends on the structural integrity. For instance, during the design phase of a bridge, engineers will calculate expected loads and corresponding deflections. Once the bridge is constructed, regular monitoring with a deflection indicator helps ensure that the actual performance aligns with these predictions. If significant deflection is detected, it may indicate potential issues such as material fatigue or structural weaknesses, prompting further investigation. Moreover, the deflection indicator is not limited to large structures; it is also applicable in various fields such as aerospace, automotive, and even in the manufacturing of machinery. For example, in the aerospace industry, wings and fuselages must withstand significant forces during flight. Engineers utilize deflection indicators to monitor the flexing of these components, ensuring they remain within safe operational limits. Similarly, in the automotive sector, deflection indicators can help assess the performance of suspension systems under different driving conditions. In addition to its practical applications, understanding the deflection indicator also highlights the importance of preventive maintenance. Structures are often exposed to gradual wear and tear over time, and early detection of deflection can lead to timely repairs, preventing catastrophic failures. This proactive approach not only saves costs associated with major repairs but also protects lives by ensuring that structures remain safe for use. In conclusion, the deflection indicator is an indispensable tool in the realm of engineering, offering critical data that informs maintenance and repair decisions. Its ability to measure deflection provides engineers with the necessary information to evaluate structural performance accurately. As technology continues to advance, the accuracy and efficiency of deflection indicators are likely to improve, further enhancing our ability to maintain the safety and integrity of the structures we rely on every day.

在工程和建筑领域，监测建筑物和桥梁的结构完整性对确保安全和耐用性至关重要。用于此过程的基本工具之一是挠度指示器，它在测量结构在负载下弯曲或挠曲的程度方面发挥着重要作用。理解挠度指示器的功能和重要性可以为维护各种结构的健康提供见解。 挠度指示器通常是一种精密仪器，用于测量结构元件在受到外力作用时相对于其原始位置的位移。这些外力可能是由于重量、环境条件甚至地震活动引起的。通过准确测量挠度，工程师可以评估结构是否在安全范围内运行，或者是否需要维护或修理。 挠度指示器的使用在桥梁的情况下尤其重要，因为车辆和行人的安全取决于结构的完整性。例如，在桥梁的设计阶段，工程师将计算预期负载和相应的挠度。一旦桥梁建成，定期使用挠度指示器有助于确保实际性能与这些预测一致。如果检测到显著的挠度，这可能表明潜在问题，例如材料疲劳或结构弱点，从而促使进一步调查。 此外，挠度指示器不仅限于大型结构；它还适用于航空航天、汽车以及机械制造等各个领域。例如，在航空航天工业中，机翼和机身必须在飞行中承受重大力量。工程师利用挠度指示器监测这些组件的弯曲，确保它们保持在安全的操作限制内。同样，在汽车行业，挠度指示器可以帮助评估悬挂系统在不同驾驶条件下的性能。 除了其实际应用之外，理解挠度指示器还强调了预防性维护的重要性。结构往往会随着时间的推移而经历逐渐的磨损，早期检测挠度可以导致及时的修复，从而防止灾难性故障。这种主动的方法不仅节省了与重大修复相关的成本，还通过确保结构保持安全使用来保护生命。 总之，挠度指示器是工程领域中不可或缺的工具，提供关键数据以通知维护和修理决策。它测量挠度的能力为工程师提供了必要的信息，以准确评估结构性能。随着技术的不断进步，挠度指示器的准确性和效率可能会提高，进一步增强我们维护日常依赖结构的安全性和完整性的能力。