|
In this paper, from the point of view of the the kiln internal structure features reveals the evolution of the Tang and Song Dynasties bread kiln process, made a preliminary analysis of the regional distribution of and bread kiln. The text is divided into four parts. The first part briefly describes the basic bread kiln archaeological discoveries, and review previous bread kiln profile. The second part is the hereinafter described kiln era. The third part mainly on the evolution of the situation of the bread kiln. The evolution of the Tang and Song Dynasties bread kiln can be divided into five stages: the first stage, the early 7th century -8 century, at this stage of the bread kiln found a small number of the furnace with the original structure is not very reasonable; first the second stage, the mid-8th century -9 century or a little later, kiln quantity began to increase, furnace fire chamber shades, the kiln bed shapes to long and narrow, development began to cross the width direction; the third stage of the 10th century the early -10 century late, at this stage make many useful attempt to keep the basic shape of the previous stage; fourth stage, the early 11th century, early 12th century, kilns increased sharply furnace structure and its use of fuel also changed greatly. Special ventilation Road, a narrow long. Fire chamber generally become darker, began to grate. The shape of the kiln bed basic to cross wide area ratio decreased. Coal for fuel; bread kiln using the center of the southern region, the Sichuan-Chongqing region is transferred to the Guangdong region, the number of development from more than a dozen previous to the period of five, sixty; fifth stage, the mid-12th century - the late 13th century, very tall scale kiln. The air duct is tall and deep kiln bed width is fuel coal. Furnace in the period compared to the first few stages, more showing a convergence. Part IV, the first to analyze the overall distribution of the kiln, as the center of the distribution of the Tang and Song Dynasties bread kiln to the northern region, while the northern region Youyi Henan, Hebei, Shaanxi most concentrated; southern region of Sichuan, Chongqing, Guangdong region as the main distribution area, and scattered in other regions. Then, the Tang and Song Dynasties bread kiln is divided into Shandong Province, Hebei, north-central and north of the region, in the southern region of Hebei, Shaanxi and Henan, central and western regions, Ningxia, Guangdong, Sichuan, Chongqing, and other areas (including Zhejiang, Jiangxi, Hunan Province), Shandong, Guangdong furnace has a strong local color; furnace technology in the Sichuan-Chongqing region may have a different source in the Northern Song Dynasty before and after the local Northern Song Before originated from the north after. Bread kiln furnace in the south between the northern region and the northern region of the internal exchange of technology. Finally, epilogue, this thesis is summarized.
|