北京中轴线申遗背景下天坛坛垣格局变迁考

通过将明清同时期的天坛与先农坛坛垣格局进行比对研究，参考中国古代建筑群规划布局采用的模数设计手法，综合利用文献、图档、实物、航拍图和测绘图等，得出明洪武十一年(1378年)—永乐十八年(1420年)、明永乐十八年(1420年)—嘉靖九年(1530年)、明嘉靖九年(1530年)—民国三十七年(1948年)及民国三十七年(1948年)—2003年4个历史时期天坛坛垣格局变迁，并对其因承关系展开分析，研究成果可为恢复天坛、先农坛坛垣格局提供依据，同时也对研究北京其他坛庙坛垣格局、明清北京城市空间规划设计理念及保护北京城市历史景观具有重要的参考价值。

A Study of the Changes of the Wall Pattern ofthe Temple of Heaven under the Background ofApplying for World Heritage of Beijing Central Axis

Mainly by comparing the structure of the Temple ofHeaven and the Temple of Xiannong in the same period of Mingand Qing Dynasties, referring to the modular design approachused in the planning and layout of ancient Chinese architecturalcomplexes, and comprehensively using literature, drawings, realobjects, aerial photos and mapping maps, the changes in the patternof the Temple of Heaven during the four historical periods, fromthe 11th year of Hongwu in Ming Dynasty (1378) to the 18th yearof Yongle in tMing Dynasty (1420), from the 18th year of Yonglein Ming Dynasty (1420) to the 9th year of Jiajing in Ming Dynasty(1530), from the 9th year of Jiajing in Ming Dynasty (1530) to the37th year of the Republic of China (1948), and from the 37th yearof the Republic of China (1948) to 2003, are concluded and thereasons and relationships are analyzed. The concept of urban spaceplanning and design in Beijing during Ming and Qing Dynasties andthe protection of Beijing''s historical landscape also have importantreference value.