Research Of The Historical Buildings' Restoration Technology Between China And Germany

The 21 st century is a century that advocates world peace and common development.However,the 21 st century is also a century in which energy sources are exhausted and the historical and cultural heritage is gradually disappearing.Faced with such a severe world-class challenge,China,as a country with rich cultural resources that protects the heritage of historic buildings,has huge problems.It needs to speed up related work and strive to resolve various problems in the protection of historical buildings.Germany is by far the world leader in construction and manufacturing technology.At the same time,knowledge and practical experience in the protection of historical buildings is far ahead of other countries.Studying the relevant fields of the two countries and comparing them to seek common ground while reserving differences to find a corresponding strategy is the key to this article.The first step of this article is to compare and summarize the historical and wood structure building systems of the two countries which can build the foundamental knowledge system;secondly,investigate and study the content and experience of the protection work and the restoration technology of the historical wood structure buildings in two countries,use them to establish the second knowledge systems---the restoration technology knowledge system,this can be served as a technical reference for the comparison;the final step,through screening and exclusion,selects examples from two countries that are similar to each other,conduct in-depth investigations,and analyze the actual restoration process,then make a verification of the second knowledge system,and ultimately make a reliable conclusion of the technical comparison.The restoration technology of German historical wood sturcture buildings has many factors which are: overall positioning of historical buildings,classification of protection and restoration,research of building materials,differnet thinking mode of repairing the structural frames,and the use of restoration materials all can be considered as advantages.At the same time,the protection of historical buildings in Germany has the help of the social systems,social ideologies and related laws.These contents are worthy of learning and China should learn and innovate on this basis.