heat bridge

简明释义

热桥

英英释义

例句

1.To combat heat bridges 热桥, we installed thermal breaks in the walls.

为了对抗热桥 heat bridges，我们在墙壁中安装了热断层。

2.Improper insulation can create a heat bridge 热桥 that affects the overall temperature regulation of a building.

不当的绝缘材料可能会产生一个热桥 heat bridge，影响建筑的整体温度调节。

3.The architect designed the building to minimize the effect of the heat bridge 热桥 in order to improve energy efficiency.

建筑师设计这座建筑以最小化热桥 heat bridge的影响，以提高能效。

4.During the winter, the presence of a heat bridge 热桥 can lead to significant heat loss in homes.

在冬季，热桥 heat bridge的存在可能导致家庭的显著热量损失。

5.The contractor explained how to identify a heat bridge 热桥 during the home inspection.

承包商解释了如何在房屋检查中识别热桥 heat bridge。

作文

In the field of construction and architecture, understanding thermal performance is crucial for creating energy-efficient buildings. One significant concept that architects and engineers must consider is the phenomenon known as a heat bridge. A heat bridge (热桥) occurs when there is a localized area in a building where heat transfer is significantly greater than in the surrounding areas. This can lead to various issues, including increased energy consumption, discomfort for occupants, and potential structural damage due to condensation and mold growth.A heat bridge can occur in several places within a building. Common examples include areas around windows and doors, where materials with different thermal conductivities meet, such as metal frames and insulation. Additionally, junctions between walls and roofs or floors can also create heat bridges (热桥), especially if not designed properly. These areas can act as conduits for heat loss in winter and heat gain in summer, making it essential to address them during the design phase of a project.To mitigate the effects of heat bridges, architects often employ various strategies. One effective method is to use thermal breaks, which are materials with low thermal conductivity inserted between two conductive materials. For instance, using plastic or rubber spacers in window frames can help reduce the impact of a heat bridge (热桥). Another approach is to ensure that insulation is continuous throughout the building envelope, minimizing gaps that can lead to increased heat transfer.Moreover, modern building materials and techniques allow for better design solutions that can minimize heat bridges. For example, insulated concrete forms (ICFs) and structural insulated panels (SIPs) provide excellent thermal performance and can be designed to limit the occurrence of heat bridges (热桥). By incorporating these materials into building designs, architects can enhance energy efficiency and improve occupant comfort.It is also essential to conduct thorough energy modeling during the design process to identify potential heat bridges early on. Advanced software tools can simulate thermal performance and highlight areas where heat transfer may be excessive. By addressing these issues proactively, designers can create buildings that not only comply with energy codes but also exceed them, leading to long-term benefits for both the environment and building occupants.In conclusion, understanding and addressing heat bridges (热桥) is critical for achieving energy-efficient building designs. By recognizing the locations and implications of heat bridges, and implementing effective mitigation strategies, architects and engineers can significantly enhance the thermal performance of buildings. This not only helps in reducing energy costs but also contributes to a more sustainable future by lowering overall energy consumption and greenhouse gas emissions.