The protection and renovation of ancient town space design has been widely concerned by all walks of society and professionals of all disciplines.However,in the process of design protection and renovation,there are va...The protection and renovation of ancient town space design has been widely concerned by all walks of society and professionals of all disciplines.However,in the process of design protection and renovation,there are various serious problems such as lack of the core functions are weak,loss of historical context protection,and disappearance of architectural space design features.As an important commercial transportation hub town in the Ming and Qing Dynasties,Hekou Ancient Town has become increasingly weak.From the perspective of the place spirit(Genius Loci)theory,this paper followed the design principle of"use function enhancement,spatial feature extension and life situation experience",and elaborated the strategies of space protection and renovation of Hekou Ancient Town design from three aspects:spatial pattern,landscape restoration and landscape node reconstruction,in the hope of enhancing the depth of the inheritance and development of the spiritual culture of ancient towns in China.展开更多
Hekou ancient town,Qianshan County,Jiangxi Province,is one of the famous towns in the south of Jiangxi Province in the Qing Dynasty.It is on a par with Jingdezhen Town,Zhangshu Town and Wucheng Town,and they are known...Hekou ancient town,Qianshan County,Jiangxi Province,is one of the famous towns in the south of Jiangxi Province in the Qing Dynasty.It is on a par with Jingdezhen Town,Zhangshu Town and Wucheng Town,and they are known as the four famous towns in Jiangxi Province.Because of the late development,people s understanding of it is still very limited.Based on the phenomenology of architecture and the place theory of Norberg-Schulz,this paper makes a comprehensive analysis of the composition of Hekou ancient town,in order to have a more comprehensive understanding of Hekou ancient town and provide some reference for the protection and renewal of Hekou ancient town.展开更多
Place spirit originates from ancient Rome, and emphasizes whole fusion of objective material environment and subjective consciousness. The introduction of "place spirit" concept in protection work of old tow...Place spirit originates from ancient Rome, and emphasizes whole fusion of objective material environment and subjective consciousness. The introduction of "place spirit" concept in protection work of old town is conducive to further understanding complex relationship between reconstruction of objective material environment and reappearance of traditional culture connotation. The street of Hekou Town of Qianshan is historical one, and its protection and planning are conducting. The street is full of rich marketplace breath and has certain feature. In this paper, started from protection status quo of Hekou Town, we preliminarily discuss how to effectively pass historical information in the protection process and maintain place spirit of old town in modern living environment.展开更多
To examine the application potential of hyperspectral remote sensing techniques in classifying very low-grade metamorphic belts, the composition of clay minerals and the cyrstallinity of illite from mudstones were mea...To examine the application potential of hyperspectral remote sensing techniques in classifying very low-grade metamorphic belts, the composition of clay minerals and the cyrstallinity of illite from mudstones were measured using XRD and VIS-SWIR (400—2500 nm) reflectance spectroscopy. Based on the illite cyrstallinity, Kbler Index (KI), the Early Triassic LuoLou Group and the Middle Triassic lower Baifeng Formation were classified as the lower Epizone with KID2q° ranging from 0.22 to 0.25, the upper Baifeng Formation as upper anchizone with KID2q° ranging from 0.26 to 0.33, and the Hekou Formation as lower anchizone with KID2q° ranging from 0.38 to 0.40. According to a KID2q° value of 0.43, it is possible that there may exist a local diagenetic zone in the upper strata. The illite cyrstallinity Kbler index and the metamorphic grade increase from the bottom to the top of the stratigraphic sequence. The metamorphic grade boundaries nearly match the stratigraphic boundaries, indicating a burial metamorphism nature for the stratigraphic sequence. From the bottom to the top of the sequence, the spectral absorption band center of clay minerals from fresh rocks is around 2200 nm. The absorption band centers change towards shorter wavelengths: the Luolou Group being at 2220 nm, the Baifeng Formation at 2217—2213 nm, the lower member of the Hekou Formation at 2214—2206 nm, and the upper member of the Hekou Formation at 2205—2197 nm. The spectral absorption band center of illite shows the same change pattern. These results indicate that very low-grade metamorphic belts can be subdivided using spectral indices of clay minerals, which are measured by using field portable spectroradiometers. However, it may not work well with satellite and airborne sensors.展开更多
基金Supported by General Project for Humanity and Social Science of Colleges and Universities in Jiangxi Province(YS18126)
文摘The protection and renovation of ancient town space design has been widely concerned by all walks of society and professionals of all disciplines.However,in the process of design protection and renovation,there are various serious problems such as lack of the core functions are weak,loss of historical context protection,and disappearance of architectural space design features.As an important commercial transportation hub town in the Ming and Qing Dynasties,Hekou Ancient Town has become increasingly weak.From the perspective of the place spirit(Genius Loci)theory,this paper followed the design principle of"use function enhancement,spatial feature extension and life situation experience",and elaborated the strategies of space protection and renovation of Hekou Ancient Town design from three aspects:spatial pattern,landscape restoration and landscape node reconstruction,in the hope of enhancing the depth of the inheritance and development of the spiritual culture of ancient towns in China.
基金Supported by Project of Humanities and Social Sciences in Colleges and Universities in Jiangxi Province(YS18126)
文摘Hekou ancient town,Qianshan County,Jiangxi Province,is one of the famous towns in the south of Jiangxi Province in the Qing Dynasty.It is on a par with Jingdezhen Town,Zhangshu Town and Wucheng Town,and they are known as the four famous towns in Jiangxi Province.Because of the late development,people s understanding of it is still very limited.Based on the phenomenology of architecture and the place theory of Norberg-Schulz,this paper makes a comprehensive analysis of the composition of Hekou ancient town,in order to have a more comprehensive understanding of Hekou ancient town and provide some reference for the protection and renewal of Hekou ancient town.
文摘Place spirit originates from ancient Rome, and emphasizes whole fusion of objective material environment and subjective consciousness. The introduction of "place spirit" concept in protection work of old town is conducive to further understanding complex relationship between reconstruction of objective material environment and reappearance of traditional culture connotation. The street of Hekou Town of Qianshan is historical one, and its protection and planning are conducting. The street is full of rich marketplace breath and has certain feature. In this paper, started from protection status quo of Hekou Town, we preliminarily discuss how to effectively pass historical information in the protection process and maintain place spirit of old town in modern living environment.
基金This work was supported by the National Natural Science Foundation of China (Grant No. 40072092) the Dust Storm Project (Grant No. KZCX20305-ADEC).
文摘To examine the application potential of hyperspectral remote sensing techniques in classifying very low-grade metamorphic belts, the composition of clay minerals and the cyrstallinity of illite from mudstones were measured using XRD and VIS-SWIR (400—2500 nm) reflectance spectroscopy. Based on the illite cyrstallinity, Kbler Index (KI), the Early Triassic LuoLou Group and the Middle Triassic lower Baifeng Formation were classified as the lower Epizone with KID2q° ranging from 0.22 to 0.25, the upper Baifeng Formation as upper anchizone with KID2q° ranging from 0.26 to 0.33, and the Hekou Formation as lower anchizone with KID2q° ranging from 0.38 to 0.40. According to a KID2q° value of 0.43, it is possible that there may exist a local diagenetic zone in the upper strata. The illite cyrstallinity Kbler index and the metamorphic grade increase from the bottom to the top of the stratigraphic sequence. The metamorphic grade boundaries nearly match the stratigraphic boundaries, indicating a burial metamorphism nature for the stratigraphic sequence. From the bottom to the top of the sequence, the spectral absorption band center of clay minerals from fresh rocks is around 2200 nm. The absorption band centers change towards shorter wavelengths: the Luolou Group being at 2220 nm, the Baifeng Formation at 2217—2213 nm, the lower member of the Hekou Formation at 2214—2206 nm, and the upper member of the Hekou Formation at 2205—2197 nm. The spectral absorption band center of illite shows the same change pattern. These results indicate that very low-grade metamorphic belts can be subdivided using spectral indices of clay minerals, which are measured by using field portable spectroradiometers. However, it may not work well with satellite and airborne sensors.
