本文基于热胀冷缩原理对保护文物和建筑等方面的影响进行了深入地分析和探讨。通过查找各类文献资料,我们对热胀冷缩现象的原理有了初步了解,在此基础上,对一些保护文物的案例进行分析,然后对案例中热胀冷缩对文物产生的影响进行总结与分析,根据分析,提出了比较合理的建议和一些解决办法。 In this paper, based on the principle of thermal expansion and contraction on the protection of cultural relics and construction aspects of the impact of in-depth analysis and discussion. Through searching all kinds of documents and materials, we have got a preliminary understanding of the principle of thermal expansion and contraction. On the basis of this, we analyze some cases of cultural relics protection and then summarize the impact of thermal expansion and contraction on the cultural relics in the case And analysis, based on the analysis, put forward more reasonable suggestions and some solutions.