dry joint

简明释义

干接

英英释义

例句

1.To ensure a proper connection, it is important to avoid dry joints when soldering components.

在焊接组件时，避免出现干接头是确保连接良好的重要因素。

2.The engineer explained how dry joints can lead to intermittent failures in electronic devices.

工程师解释了干接头如何导致电子设备的间歇性故障。

3.A dry joint can often be mistaken for a broken wire, but the solutions are quite different.

一个干接头常常会被误认为是断线，但解决方案却大相径庭。

4.The technician discovered a dry joint in the circuit board, which was causing the device to malfunction.

技术员发现电路板上有一个干接头，这导致设备故障。

5.After inspecting the wiring, we found several dry joints that needed to be repaired.

检查电线后，我们发现有几个干接头需要修复。

作文

In the world of engineering and construction, precision is paramount. One of the critical aspects that engineers must consider is the integrity of joints in various structures. Among the many types of joints, a particularly concerning one is the dry joint, which refers to a joint that lacks sufficient adhesive or bonding material. This absence can lead to significant structural weaknesses and failures over time. Understanding the implications of a dry joint is essential for ensuring safety and durability in any project.A dry joint typically occurs when two materials are joined without adequate glue, mortar, or other binding agents. For instance, in masonry work, if bricks are laid without enough mortar between them, the result is a dry joint. This scenario can lead to water infiltration, which may cause erosion and damage to the structure. Additionally, the lack of proper bonding can result in the bricks shifting or cracking under pressure, ultimately compromising the stability of the entire wall.The consequences of a dry joint extend beyond mere aesthetics. In load-bearing structures, such as bridges and buildings, a dry joint can severely affect the load distribution. Engineers design structures with specific load paths in mind; if a joint fails, it can lead to unexpected stress on other components, potentially resulting in catastrophic failure. Therefore, identifying and rectifying dry joints during the construction phase is crucial to prevent future disasters.Moreover, the presence of a dry joint can also have financial implications. Repairing a dry joint after the fact can be significantly more expensive than ensuring proper bonding during the initial construction. This necessity for retrofitting can lead to increased costs, project delays, and a tarnished reputation for construction firms. Clients expect their structures to last, and discovering a dry joint can erode trust and confidence in a contractor's abilities.To mitigate the risks associated with dry joints, engineers and construction teams must adhere to strict quality control measures. Regular inspections during the construction process can help identify potential dry joints before they become problematic. Additionally, training workers on the importance of proper joint construction and the risks of dry joints can foster a culture of diligence and attention to detail on job sites.In conclusion, understanding the concept of a dry joint is vital for anyone involved in construction and engineering. The ramifications of neglecting this issue can be severe, affecting not only the structural integrity of buildings and bridges but also the financial viability of projects and the trust placed in contractors. By prioritizing the prevention of dry joints through rigorous standards and practices, the industry can ensure safer, more reliable structures for the future.

在工程和建筑的世界中，精确至关重要。工程师必须考虑的一个关键方面是各种结构中接头的完整性。在众多类型的接头中，一个特别令人担忧的是干接头，它指的是缺乏足够粘合剂或粘合材料的接头。这种缺失可能导致显著的结构弱点和随时间推移的失败。理解干接头的含义对于确保任何项目的安全和耐久性至关重要。干接头通常发生在两种材料连接时没有足够的胶水、砂浆或其他粘合剂。例如，在砖石工作中，如果砖块之间的砂浆不足，那么结果就是一个干接头。这种情况可能导致水渗透，从而造成侵蚀和对结构的损害。此外，缺乏适当的粘合可能导致砖块在压力下移动或开裂，最终危及整个墙体的稳定性。干接头的后果不仅仅体现在美观上。在承重结构中，如桥梁和建筑物，干接头可能严重影响负载分布。工程师设计结构时考虑了特定的负载路径；如果接头失效，可能会导致其他组件承受意外的压力，最终导致灾难性的失败。因此，在施工阶段识别和纠正干接头对于防止未来灾难至关重要。此外，干接头的存在也可能带来财务影响。事后修复干接头的费用可能远高于在初始施工期间确保适当粘合的费用。这种需要进行补救的情况可能导致成本增加、项目延误以及建筑公司的声誉受损。客户期望他们的结构能够持久，而发现干接头可能会侵蚀对承包商能力的信任和信心。为了降低与干接头相关的风险，工程师和施工团队必须遵循严格的质量控制措施。在施工过程中定期检查可以帮助在问题变得严重之前识别潜在的干接头。此外，培训工人了解正确接头施工的重要性以及干接头的风险，可以在工地上培养一种严谨和关注细节的文化。总之，理解干接头的概念对于任何参与建筑和工程的人来说至关重要。忽视这个问题的后果可能是严重的，不仅影响建筑和桥梁的结构完整性，还影响项目的财务可行性和客户对承包商的信任。通过优先考虑通过严格的标准和实践预防干接头，该行业可以确保未来更安全、更可靠的结构。