Introduction of traditional building technology of wood structure building

The traditional building technology of wood structure is an ancient traditional handicraft of Han nationality. The traditional architecture of Han nationality is a building system with wooden frame as the main building materials, with soil, wood, brick, tile and stone as the main building materials. The professional division of labor in construction mainly includes: carpenter, Joinery Work, bricklayer, bricklayer, stonemason, geotechnical engineer, oil painter, building material worker, paperhanger, etc. Among them, the big wood is the first of all "works" and plays a leading role in the construction. Han craftsmen have accumulated rich technical experience during thousands of years of construction. They have unique and systematic methods or skills in the aspects of reasonable selection of materials, determination of structural mode, balance and calculation of modulus and size, processing and manufacturing of components, treatment of nodes and details, construction and installation, etc., and have related taboos and operation ceremonies. This architectural skill has been passed down from generation to generation in the way of mentoring. Representative works include Suzhou Garden, 1 Beijing Siheyuan, Xidihong Village, Cai Ancient Residence, Yang Amiao's former residence, etc. In 2009, the traditional wooden structure construction technology of China declared by the Architectural Research Institute of Chinese Academy of Art was selected as the UN Intangible Cultural Heritage. 2 "China traditional wooden structure building technology" is declared as a "binding" of Huizhou traditional residential building technology, Beijing quadrangle traditional building technology, Xiangshan gang traditional building technology and Minnan residential building technology. Its * * feature is a building construction technology system with wood as the main building material, mortise and tenon as the main wood component combination mode, and modular system as the design, processing and production means. This architectural technology system lasted for 7000 years, spread all over China, and spread to Japan, South Korea and other East Asian countries. It is the representative of ancient oriental architectural technology.