Study On Stone Pagoda Construction And Active Preventive Protection Based On Component Method

This thesis focuses on the active protection technology of stone pagoda.Based on the information collection and optimization of component method,the principle of component method and literature research are also used in this research.In combination with the specific work objectives of active protection of stone pagoda,a set of work flow of construction and active protection of stone pagoda based on component method is proposed.The main innovative content of this paper is the active protection technology of stone pagoda architectural heritage based on component method and the information optimization process based on the three-dimensional information collection of stone pagoda.The components reconstruction data system,the durability control of the stone pagoda,the whole information storage of the components and the establishment of the stone cultural relic component standard database constitute the active protection technology of the stone pagoda architectural heritage.From collecting data by means of 3D scanners and UAV tilt photography to realizing active architectural heritage protection,it is necessary to optimize the collected data.This process is mainly divided into two stages: the preliminary optimization stage based on component principle and literature research,and the final optimization stage based on the specific objectives of component method mapping.The results of the preliminary optimization stage are to determine the component parts and complete the construction research of the tool process.The final optimization stage is carried out according to the required processes of the four component methods of surveying and mapping specific targets: the construction research and visual display of ancient buildings,the reconstruction data system of ancient building components,the durability control research,the full information storage of components and the construction of standard information base.This paper firstly introduces the component surveying methodology for the purpose of construction research and active protection from three aspects: the active protection and action goal of the stone pagoda based on component method,the surveying and mapping technology and method of 3D information-based ancient architecture,and the optimization process of the three-dimensional information of the stone pagoda.Then the application of the methodology in the survey and mapping of the stupas of Qi Xia temple is introduced.The three most important steps in the application process are the 3D information collection and parts,the construction research based on component parts and the active protection technology.