Post-disaster reconstruction is a topic of global concern,and traditional villages have special heritage attributes and need to face more requirements and obstacles in post-disaster reconstruction.This paper summarize...Post-disaster reconstruction is a topic of global concern,and traditional villages have special heritage attributes and need to face more requirements and obstacles in post-disaster reconstruction.This paper summarizes four concepts based on the research on post-disaster reconstruction both domestically and internationally,as well as the recovery and reconstruction of cultural heritage.Through a field survey of traditional villages in the Ms 6.8 Luding earthquake-stricken area,it is found that there are problems such as insufficient awareness of heritage value,misalignment of scientific reconstruction technology,and insufficient protection of reconstruction elements during the reconstruction process.Traditional villages face the risk of declining or even loss of heritage value.In order to effectively protect traditional villages and inherit the carrier of regional culture,four targeted reconstruction response strategies are proposed,i.e.,to"establish special planning for traditional village preservation","emphasize recovery of the authenticity of village heritage","ensure elements for village heritage recovery"and"promote the activation and utilization of village heritage",based on the problems discovered during the survey and the four concepts summarized in the research on post-disaster reconstruction of traditional villages.The research results hope to provide useful reference for ancient cultural areas affected by earthquakes on how to protect cultural heritage during the post-disaster reconstruction process.展开更多
Tibetan area is a region consisting of different nationalities and cultures,it has special settlement forms.Dege is a historic and cultural center of Kangba area,local architecture has profound cultural background,it ...Tibetan area is a region consisting of different nationalities and cultures,it has special settlement forms.Dege is a historic and cultural center of Kangba area,local architecture has profound cultural background,it is an important representative of traditional Tibetan buildings in Sichuan.This paper explored the forms of Tibetan forms and architectural spaces,summarized architectural features of Tibetan folk dwellings in Sichuan,and studied formation and evolution of traditional settlements in Gengqing Town in an all-around way.展开更多
A building retrofitted with wing walls in the bottom story, which was damaged during the 2008 M8.0 Wenchuan earthquake in China, is introduced and a corresponding 1/4 scale wing wall-frame model was subjected to shake...A building retrofitted with wing walls in the bottom story, which was damaged during the 2008 M8.0 Wenchuan earthquake in China, is introduced and a corresponding 1/4 scale wing wall-frame model was subjected to shake table motions to study the seismic behavior of this retrofitted structural system. The results show that wing walls can effectively protect columns from damage by moving areas that bear reciprocating tension and compression to the sections of the wing walls, thus achieving an extra measure of seismic fortification. A ‘strong column-weak beam＇ mechanism was realized, the flexural rigidity of the vertical member was strengthened, and a more uniform distribution of deformation among all the stories was measured. In addition, the joint between the wing walls and the beams suffered severe damage during the tests, due to an area of local stress concentration. A longer area of intensive stirrup is suggested in the end of the beams.展开更多
The aging and the urban development bring a great challenge to the residential facilities of the elderly community. By exploring the layout and current situation of the elderly residential facilities in Chengdu City, ...The aging and the urban development bring a great challenge to the residential facilities of the elderly community. By exploring the layout and current situation of the elderly residential facilities in Chengdu City, this paper stressed the key points in the layout of various facilities at the macro scale. Through the deep investigation of residential districts, the paper explored the community endowment mode that is between the organization support and home-based care for the aged, and proposed 3 modes on the basis of "visiting, day care and short-stay". Considering the specific needs of the aged and the compound modes, compound community endowment mode was put forward as the future development direction of community endowment to contribute to the construction of the overall social endowment system.展开更多
基金funded by the National Natural Science Foundation of China under the project“Research on Urban Spatial Coupling Mechanism Between Urban Epidemic Spreading and Vulnerability and Planning Response in Chengdu-Chongqing Area”(Grant No.52078423)the Major Program of Sichuan Provincial Scientific Research under the Project“Research and Demonstration of Resilient Collaborative Planning and Design for Park Cities”(Grant No.2020YFS0054)the Sichuan Provincial Science and Technology Innovation Platform and Talent Plan"Research on the Construction and Development Strategies of Several Major Infrastructure Systems for New Smart Cities"(Grant No.2022JDR0356).
文摘Post-disaster reconstruction is a topic of global concern,and traditional villages have special heritage attributes and need to face more requirements and obstacles in post-disaster reconstruction.This paper summarizes four concepts based on the research on post-disaster reconstruction both domestically and internationally,as well as the recovery and reconstruction of cultural heritage.Through a field survey of traditional villages in the Ms 6.8 Luding earthquake-stricken area,it is found that there are problems such as insufficient awareness of heritage value,misalignment of scientific reconstruction technology,and insufficient protection of reconstruction elements during the reconstruction process.Traditional villages face the risk of declining or even loss of heritage value.In order to effectively protect traditional villages and inherit the carrier of regional culture,four targeted reconstruction response strategies are proposed,i.e.,to"establish special planning for traditional village preservation","emphasize recovery of the authenticity of village heritage","ensure elements for village heritage recovery"and"promote the activation and utilization of village heritage",based on the problems discovered during the survey and the four concepts summarized in the research on post-disaster reconstruction of traditional villages.The research results hope to provide useful reference for ancient cultural areas affected by earthquakes on how to protect cultural heritage during the post-disaster reconstruction process.
文摘Tibetan area is a region consisting of different nationalities and cultures,it has special settlement forms.Dege is a historic and cultural center of Kangba area,local architecture has profound cultural background,it is an important representative of traditional Tibetan buildings in Sichuan.This paper explored the forms of Tibetan forms and architectural spaces,summarized architectural features of Tibetan folk dwellings in Sichuan,and studied formation and evolution of traditional settlements in Gengqing Town in an all-around way.
基金National Natural Science Foundation of China under Grant Nos.51478117,51508295,51478231the Shandong Province Taishan Scholar Advanced Disciplinary Talent Group Project
文摘A building retrofitted with wing walls in the bottom story, which was damaged during the 2008 M8.0 Wenchuan earthquake in China, is introduced and a corresponding 1/4 scale wing wall-frame model was subjected to shake table motions to study the seismic behavior of this retrofitted structural system. The results show that wing walls can effectively protect columns from damage by moving areas that bear reciprocating tension and compression to the sections of the wing walls, thus achieving an extra measure of seismic fortification. A ‘strong column-weak beam＇ mechanism was realized, the flexural rigidity of the vertical member was strengthened, and a more uniform distribution of deformation among all the stories was measured. In addition, the joint between the wing walls and the beams suffered severe damage during the tests, due to an area of local stress concentration. A longer area of intensive stirrup is suggested in the end of the beams.
文摘The aging and the urban development bring a great challenge to the residential facilities of the elderly community. By exploring the layout and current situation of the elderly residential facilities in Chengdu City, this paper stressed the key points in the layout of various facilities at the macro scale. Through the deep investigation of residential districts, the paper explored the community endowment mode that is between the organization support and home-based care for the aged, and proposed 3 modes on the basis of "visiting, day care and short-stay". Considering the specific needs of the aged and the compound modes, compound community endowment mode was put forward as the future development direction of community endowment to contribute to the construction of the overall social endowment system.
