deflection indicator

简明释义

偏航指示器;挠度计

英英释义

例句

1.The deflection indicator is crucial for determining if the structure can withstand additional loads.

对于确定结构是否能够承受额外负荷，变形指示器至关重要。

2.In the bridge inspection, the deflection indicator revealed significant movement that needed further analysis.

在桥梁检查中，变形指示器显示出显著的位移，需要进一步分析。

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

工程师使用变形指示器来测量梁在负载下的弯曲。

4.To ensure safety, the construction team regularly checks the deflection indicator during the project.

为了确保安全，施工团队在项目期间定期检查变形指示器。

5.After installing the new beams, the technician calibrated the deflection indicator to ensure accurate readings.

在安装新梁后，技术人员校准了变形指示器以确保读数准确。

作文

In the field of engineering and structural analysis, understanding the behavior of materials under various loads is crucial. One of the essential tools used for this purpose is the deflection indicator, which allows engineers to measure the amount of deflection or displacement that occurs in a structure when it is subjected to external forces. The deflection indicator serves as a vital instrument in ensuring that structures remain safe and functional throughout their lifespan.Deflection is the degree to which a structural element is displaced under a load. This displacement can be temporary or permanent, depending on the material properties and the type of load applied. The deflection indicator provides a quantitative measure of this displacement, enabling engineers to assess whether a structure is performing within acceptable limits. For instance, in bridges, excessive deflection can lead to structural failure, making the use of a deflection indicator critical during both the design and maintenance phases.The deflection indicator can come in various forms, including mechanical devices, electronic sensors, or optical systems. Mechanical indicators often use dial gauges or levels to provide a visual representation of deflection, while electronic sensors can offer more precise measurements and data logging capabilities. Optical systems, such as laser displacement sensors, are also becoming increasingly popular due to their high accuracy and non-contact measurement capabilities.When engineers conduct tests on structures, they often set up a series of deflection indicators at key points to monitor how different areas respond to applied loads. This data is invaluable for identifying potential weaknesses in the design and ensuring that all components of the structure work together effectively. By analyzing the readings from the deflection indicators, engineers can make informed decisions about necessary reinforcements or adjustments to the design.Moreover, the use of deflection indicators extends beyond initial construction. Regular monitoring using these devices can help identify any changes in structural behavior over time, which may indicate issues such as material fatigue, settlement, or even damage from environmental factors. Early detection of such problems can save significant costs and prevent catastrophic failures.In conclusion, the deflection indicator plays a pivotal role in the field of engineering by providing crucial data on the performance of structures under load. Its ability to measure deflection accurately helps ensure the safety and longevity of buildings, bridges, and other infrastructures. As technology advances, the methods of measuring deflection continue to evolve, but the fundamental importance of the deflection indicator remains unchanged. Engineers must continue to embrace these tools to uphold the standards of safety and reliability in their designs, ultimately contributing to a more resilient built environment.

在工程和结构分析领域，理解材料在各种负载下的行为至关重要。用于此目的的基本工具之一是挠度指示器，它允许工程师测量在结构受到外力作用时发生的挠度或位移量。挠度指示器作为确保结构在其生命周期内保持安全和功能的重要仪器。挠度是指结构元件在负载下位移的程度。这种位移可以是暂时的或永久的，具体取决于材料特性和施加的负载类型。挠度指示器提供了这种位移的定量测量，使工程师能够评估结构是否在可接受的范围内。例如，在桥梁中，过度的挠度可能导致结构失效，因此在设计和维护阶段使用挠度指示器至关重要。挠度指示器可以有多种形式，包括机械设备、电子传感器或光学系统。机械指示器通常使用表盘规或水平仪提供挠度的可视化表示，而电子传感器则可以提供更精确的测量和数据记录功能。激光位移传感器等光学系统由于其高精度和非接触测量能力也越来越受欢迎。当工程师对结构进行测试时，他们通常会在关键点设置一系列挠度指示器，以监测不同区域对施加负载的响应。该数据对于识别设计中的潜在弱点至关重要，并确保结构的所有组件有效协同工作。通过分析挠度指示器的读数，工程师可以就必要的加固或设计调整做出明智的决策。此外，挠度指示器的使用超越了初始施工。定期使用这些设备进行监测可以帮助识别随着时间推移结构行为的变化，这可能表明材料疲劳、沉降或甚至环境因素造成的损坏。及早发现此类问题可以节省大量成本并防止灾难性故障。总之，挠度指示器在工程领域发挥着关键作用，通过提供关于结构在负载下性能的重要数据。其准确测量挠度的能力有助于确保建筑物、桥梁和其他基础设施的安全性和耐久性。随着技术的进步，测量挠度的方法不断演变，但挠度指示器的基本重要性仍然不变。工程师必须继续采用这些工具，以维护其设计的安全性和可靠性标准，最终为构建更具韧性的环境做出贡献。