expansion strip

简明释义

伸缩缝嵌条

英英释义

例句

1.The engineer specified the width of the expansion strip to ensure proper movement.

工程师指定了膨胀缝的宽度以确保适当的移动。

2.During the flooring installation, we made sure to leave a gap for the expansion strip.

在地板安装过程中，我们确保留出一个间隙用于膨胀缝。

3.In cold climates, it is essential to use an expansion strip to allow for contraction of materials.

在寒冷气候中，使用膨胀缝以允许材料收缩是至关重要的。

4.The contractor installed an expansion strip to accommodate the temperature changes in the building materials.

承包商安装了一个膨胀缝以适应建筑材料的温度变化。

5.The expansion strip helps prevent cracks in the pavement due to thermal expansion.

这个膨胀缝有助于防止由于热膨胀而导致的人行道开裂。

作文

In the world of engineering and construction, the term expansion strip refers to a critical component used in various structures to accommodate thermal expansion and contraction. When materials such as concrete or metal are subjected to temperature changes, they can expand when heated and contract when cooled. This physical property can lead to stress and potential damage if not properly managed. Therefore, integrating an expansion strip into the design of a building or infrastructure is essential for maintaining structural integrity over time.The primary function of an expansion strip is to provide a flexible space that allows for this movement without causing harm to the surrounding materials. For example, in large concrete slabs, such as those found in parking garages or bridges, expansion strips are inserted at regular intervals. These strips are typically made from materials like rubber or foam, which can absorb the changes in size while still providing a level of support.One of the most common applications of expansion strips is in the construction of highways. As vehicles travel over the road, the surface experiences constant friction and heat, leading to expansion. Without expansion strips, the asphalt could buckle or crack, resulting in hazardous driving conditions. By including these strips, engineers can ensure that the road remains smooth and safe for users.Moreover, expansion strips are also utilized in residential buildings, particularly in areas prone to extreme temperature fluctuations. Homeowners may notice these strips in their driveways or patios, where they help manage the effects of heat and cold on the concrete. This addition not only prolongs the lifespan of the surface but also minimizes the need for costly repairs down the line.In addition to their practical applications, expansion strips also play a role in aesthetic design. Architects often incorporate these elements into their designs in a way that complements the overall look of a building. By choosing colors and materials that blend seamlessly with the surrounding environment, they can maintain the visual appeal while ensuring functionality.However, it is important to note that the installation of expansion strips must be done correctly to achieve the desired results. Improperly placed or poorly constructed strips can lead to more problems than they solve, such as uneven surfaces or increased wear on certain areas. Therefore, hiring experienced professionals for the installation process is crucial.In conclusion, the importance of expansion strips in construction cannot be overstated. They serve as a vital solution to the challenges posed by thermal expansion and contraction, ensuring that structures remain safe and functional over time. Whether in highways, bridges, or residential properties, these components provide both practical benefits and aesthetic value, making them a key consideration in modern engineering practices. As we continue to innovate and improve our building techniques, understanding and utilizing expansion strips will remain essential for future developments in construction and design.

在工程和建筑的世界中，术语膨胀条指的是在各种结构中使用的关键组件，用于适应热膨胀和收缩。当混凝土或金属等材料受到温度变化时，它们会在加热时膨胀，在冷却时收缩。如果不妥善管理，这种物理特性可能导致压力和潜在损坏。因此，在建筑或基础设施的设计中整合膨胀条对于维护结构的完整性至关重要。膨胀条的主要功能是提供一个灵活的空间，使这种运动得以进行，而不会对周围材料造成伤害。例如，在大型混凝土板中，如停车场或桥梁中，定期插入膨胀条。这些条通常由橡胶或泡沫等材料制成，可以吸收尺寸变化，同时仍然提供一定的支撑。膨胀条最常见的应用之一是在公路建设中。当车辆在路面上行驶时，表面会经历持续的摩擦和热量，导致膨胀。如果没有膨胀条，沥青可能会翘曲或开裂，从而导致危险的驾驶条件。通过包括这些条，工程师可以确保道路保持平滑，安全供用户使用。此外，膨胀条也用于住宅建筑，特别是在温度波动极大的地区。房主可能会在他们的车道或露台上注意到这些条，它们有助于管理热量和寒冷对混凝土的影响。这一附加不仅延长了表面的使用寿命，还减少了未来昂贵维修的需求。除了它们的实用应用外，膨胀条在美学设计中也发挥着作用。建筑师经常将这些元素融入他们的设计中，以补充建筑的整体外观。通过选择与周围环境无缝融合的颜色和材料，他们可以在确保功能性的同时保持视觉吸引力。然而，需要注意的是，膨胀条的安装必须正确进行，以实现预期效果。不当放置或施工不良的条可能导致比解决更多的问题，例如不平坦的表面或某些区域的磨损增加。因此，雇用经验丰富的专业人员进行安装过程至关重要。总之，膨胀条在建筑中的重要性不可低估。它们作为应对热膨胀和收缩所带来的挑战的关键解决方案，确保结构随着时间的推移保持安全和功能。无论是在公路、桥梁还是住宅物业中，这些组件都提供了实用的好处和美学价值，使其成为现代工程实践中的关键考虑因素。随着我们继续创新和改善建筑技术，理解和利用膨胀条将始终是未来建筑和设计发展的重要组成部分。