Research On Restoration Of Cultural Relics Architecture Under The Principle Of Authenticity

The site of the Puppet Ministry of Justice is the seventh batch of national key cultural relics protection units,which is an important representative building during the Pseudo-Manchu period.After more than 80 years of wind and rain,the facade suffered a certain degree of pollution,the site urgently needed repair.The restoration project of the formal site of the Ministry of Justice started in July,2016.And this is the precondition for this paper to go forward.The restoration is the largest maintenance project after the completion of the building,mainly aimed at reinforcement of main structure,repair of damaged parts,and restoration of building facade and indoor original form and practice.Through the continuous field investigation,track record and field surveying and mapping for a year and half,he author summarizes the construction techniques and repair techniques of the formal site of the Ministry of Justice.Based on the principle of authenticity,the irrationality of restoration technique is analyzed,the program is compared and optimized.This paper is mainly carried out from the following four parts:In the first part,the research content is summarized and the theoretical framework is combed.From the origin and research background of the topic,the purpose and significance of the research are discussed,the research status at home and abroad is studied,and the research objects and related concepts are discussed.The second part discusses the research perspective of this paper,which is the principle of original truth.From the concept analysis,to clarify the elements and influencing factors of the source of the original authenticity principle,then its derivative principle is studied,the principle of original truth is discussed comprehensively,which lay a theoretical foundation for the smooth opening of the later.In the third part,the construction technology,material technology of The formal site of the Ministry of Justice are comprehensively analyzed from exterior and interior of the building and construction equipment.And this provides a reference for analyzing the restoration practice from the perspective of authenticity in later chapters.In the fourth part,whether the restoration technology of The formal site of the Ministry of Justice is consistent with the original principle of authenticity is recorded and analyzed.Based on the principle of authenticity,the author analyses its unreasonable repair technology and puts forward optimization program.