Research On Spatial Combination Technology Of Wooden Buildings In Bashu,Ming And Qing Dynasties

Wooden architecture is the mainstream of traditional Chinese architecture,and its production and development have gone through a long process.Since the Ming and Qing dynasties,traditional wooden architecture has obvious regionalization characteristics.In the Bashu area,due to its unique geographical and cultural environment,wooden buildings present regional creative characteristics,which can be summarized into environmental creation,space creation,technological creation and so on.This paper focuses on the spatial combination technology of wooden buildings,and systematically summarizes the regionalization characteristics of wooden buildings in the Ming and Qing Dynasties in Bashu from the perspective of spatial combination and construction technology.First of all,it summarizes the space combination characteristics and construction technology of wooden buildings and courtyards in Bashu area.Using the method of classification and comparison,the most basic group space unit "courtyard" in Chinese traditional wooden buildings is differentiated between the north and the south.Construction methods;such a combination mode also appears in other regions in the south,but it is especially prominent in the Bashu region.And based on the architectural investigation of "form-space-technology",it goes deep into the construction technology level,and analyzes the specific form of the roof space combination of the Bashu courtyard and the technical mode of the wood frame space combination behind the form.Furthermore,focusing on the courtyard space in the town of a specific commercial environment,it is analyzed that to adapt to the functional environment,topographic environment,and climate environment,it develops a courtyard space structure combination with distinctive regional characteristics.In order to systematically sort out the characteristics and commonalities of the space combination technology of Bashu wood-framed buildings and courtyards.Secondly,it is specific to the technical level of the combination of wooden building structures.Starting from the most commonly used bucket-piercing structures and beam-lifting structures in Bashu area,this paper analyzes the architectural features of bucket-piercing structures in different geographical environments and ethnic cultural environments in Bashu area.Characteristics”,“Characteristics of Yi fan frame and civil-engineering mixed frame characteristics of Liangshan in southern Sichuan”,“Characteristics of Han architectural frame in hills and mountains”,and finally summed up the general rule of “frame form characteristics from economical to artistic”in Bashu area;,focusing on the analysis of the regional combination characteristics of the beam-lifting frame,including "the regional construction technology of the beam-lifting frame in Bashu","the basic combination form of the beam-lifting frame in the Bashu","the combined application mode of the beam-lifting and bucket-piercing frame","stone,wood,The four aspects of “Brick and Wood Frame Space Combination Mode” are discussed from three levels: construction technology,frame form,and the mode of frame acting on space.Finally,it analyzes the characteristics of pavilion-style building frame combination,and focuses on the analysis of cliff-type wood Architectural framing technology of pavilions.Furthermore,the paper summarizes the roof space combination technology with obvious regionalization characteristics of wooden buildings.Starting with the local practice of roof lifting and the basic roof shape,it focuses on analyzing the regional technical methods of roof structure;then it analyzes the space technology of combined roof,including two combined roof forms of holding hall and hooking;Space technology and artistic features,including three aspects: eaves corridor and shed,support technology under eaves,and wing corner lifting technology.Finally,based on the surveying and mapping data,the "zhang 8 8" system of wooden buildings in the Tujia and Miao areas in southeastern Chongqing is analyzed,and it is compared with the frame modulus and scale of the large area in eastern and southern Sichuan.Summarizes the basic space modulus concept of Bashu wooden building with the central column fixed height.Then,the micro-level structure combination node technology is summarized,in order to establish a systematic framework of the Bashu wood structure space combination technology.