|
The Beijing city wall was a series of fortifications built between the early 15th century and 1553. The Inner city wall was 24 km long and 15 meters high, with a thickness of 20 metres at ground level and 12 metres at the top. It had nine gates. This wall stood for nearly 530 years, but in 1965 it was removed to allow construction of the 2nd Ring Road and the Line 2, Beijing Subway. Only one part of the wall is extant, in the southeast, just south of Beijing Railway Station. The Outer city walls had a perimeter of approximately 28 kilometres. The entire enclosure of the Inner and Outer cities formed a "凸" shape with a perimeter of nearly 60 kilometres. Beijing was a location of the capital during the last three Chinese imperial dynasties (the Yuan, Ming, and Qing). It was also secondary capital to two northern dynasties (the Liao and Jin), and is therefore often referred to as an ancient capital of five dynasties (五朝古都). It had an extensive fortification system, consisting of the Forbidden City, the Imperial city, the Inner city, and the Outer city. Fortifications included gate towers, gates, archways, watchtowers, barbicans, barbican towers, barbican gates, barbican archways, sluice gates, sluice gate towers, enemy sighting towers, corner guard towers, and a moat system. It had the most extensive defense system in Imperial China. After the collapse of the Qing Dynasty in 1911, Beijing's fortifications were gradually dismantled. The Forbidden city has remained largely intact, becoming the Palace Museum. Some fortifications of the Imperial city remain intact, including Tiananmen, the gate tower and watchtower at Zhengyangmen, the watchtower at Deshengmen, the southeastern corner guard tower, and a section of the Inner city wall near Chongwenmen. The latter two components now form the Ming City Wall Relics Park. Nothing of the Outer city remains intact. Yongdingmen was completely reconstructed in 2004. ==History== The city of Dadu, the forerunner of Beijing of the Ming and Qing dynasties, was built in 1264 by the Yuan Dynasty. Dadu's design followed several rules from the book ''Rites of Zhou'': "nine vertical axis, nine horizontal axis"; "palaces in the front, markets in the rear"; "left ancestral worship, right god worship". It was broad in scale, strict in planning and execution, and complete in equipment. Dadu had 11 city gates. The eastern, southern, and western sides had three gates per side, and the northern wall had two gates. The three eastern gates, from north to south, were called Guangximen, Chongrenmen, and Qihuamen. The three southern gates, from west to east, were called Shunchengmen, Lizhengmen, and Wenmingmen. The three western gates, from north to south, were called Suqingmen, Heyimen, and Pingzemen. The two northern gates, from west to east, were called Jiandemen and Anzhenmen. In August 1368 General Xu Da of the Ming Dynasty captured the city. The Khan of Yuan, Yuan Shundi, escaped from the city without defending it, and thus the city sustained no damage.〔《明史纪事本末》、《纲鉴易知录》卷八〕 Xu Da decided that Dadu's fortification system was too large to defend during a siege, so he ordered the city's northern walls rebuilt 2.8 kilometres to the south of the original location. This construction pre-empted the planned expansion of the city into areas to the north. The new wall was constructed with an extra layer of bricks, further strengthening the city's defences.〔《北京城垣的保护与拆除》,《北京规划建设》1999年第2期〕 The original northern walls were abandoned after 1372, but were still used as secondary defense systems during the Ming dynasty. During the rebellion of An Da, there were some Ming troops stationed at those gates. Only a small part of the northern and western sections of the Dadu city walls remain, as well as parts of the moat system in those areas. The southern half of the rammed earth wall of the barbican at Suqingmen is still visible today as well. In 1370 Hongwu Emperor granted to his fourth son, Zhu Di (later Yongle Emperor), the title of King of the Yan dependency, with his capital at Beiping (present-day Beijing). In 1379 the new palace was completed, and Zhu Di moved in the following year. In 1403 Zhu Di changed the name of the city from Beiping ("northern peace") to Beijing ("northern capital"). In 1406 he began planning a move of his capital from Nanjing to Beijing. Beijing was then merely the capital of Zhu Di's dependent kingdom of Yan, and did not have very extensive fortifications. Extensive expansion and reconstruction work would be needed to meet the defence requirements of the new capital for it to withstand the sporadic Mongol intrusions from the north. This marked the beginning of construction of the Ming sections of Beijing's fortifications, parts of which still exist today. Construction work on the Xinei ("inner west") began in 1406, upon the foundations of the Yan King's Palace. It was finished the following year. In 1409 Jianshouling was completed at Mount Tianshou in the Changping District. Construction work began in 1416 on the Beijing Imperial Palace complex, in a style that imitated the original Nanjing Imperial Palace. The Forbidden City's halls, palaces, and pavilions, such as Taimiao, Ancestor Hall, Mount Wansui, Taiye Lake, Residences of the Ten Kings, Residences of the Imperial Princes, Residences of the Officials, and the Drum and Bell Towers were built at this time. The southern city walls were moved south by 0.8 kilometres, to allow more space for the future Imperial city complex. In 1421 the capital of Ming Dynasty China was officially moved from Nanjing ("southern capital") to Beijing ("northern capital"). The Temple of Heaven, the Temple of Earth, and Xiannong Temple were built in what was then the southern suburbs. Some sources indicate that the central axis of the city was moved eastwards to subdue the previous dynasty's Qi (new Qi comes from the east, where the sun rises daily).〔见 (明清时期的北京城 )。 此派观点认为，明代兴建北京宫殿时，将中轴线向东平移了150米左右，将元代宫殿中轴置于西方方位、即"白虎位"或"杀位"上，在风水学说中为魇镇前朝王气的做法，同时也为在紫禁城西侧开挖筒子河提供了空间。今北京故宫内武英殿东边的断虹桥即元代宫城崇天门前的周桥，其依据为该桥桥面原极华丽，桥面上有汉白玉石雕云龙瑞兽，此做法在辽、金、元宫殿中只用于宫城正门之前居中位置的御桥。断虹桥桥面花纹在明初被朱元璋下令凿平。此外，从明清北京城市中轴线的位置来看，其轴线位置偏东，正阳门与崇文门之间的距离要小于正阳门与宣武门之间的距离。〕 A second expansion of the city occurred between 1436 and 1445, on the orders of Emperor Ying of the Ming dynasty. Major works included the addition of an extra layer of bricks on the interior side (that is, facing the city) of the city walls; creating the southern end at Taiye Lake; construction of gate towers, barbicans, and watchtowers at nine major city gates; construction of the four corner guard towers; Setting up a Paifang on the outside of each major city gate; and replacing wooden bridges over the moats with stone bridges. Sluices were built under the bridges, and revetments of stone and brick were added to the embankment of the moat. The newly expanded city wall and moat system was 45 lis (22.5 kilometres) around the perimeter, forming a formidable defence. The Imperial Tombs were built on the outskirts of the city. Changping city, a supply city, interior sections of the Great Wall, and other distant fortifications were built for the protection of Beijing during a siege. The city faced many invasions from the Mongols. In 1476 construction of an Outer city was proposed. In 1553, a large rectangular Outer city wall and moat system was completed to the south of the original city, forming a shape similar to the "凸" character. This defensive perimeter was maintained for nearly 400 years. The wall and moat defence system was retained unchanged by the Qing dynasty (1644–1912), successors to the Ming dynasty. However, the Imperial city was completely redesigned. Many houses that had been used as residences by Ming dynasty inner cabinet officials were converted into housing for commoners, as were many imperial official's offices, servant's quarters, warehouses, and hay storage barns. The Han Chinese were forced to live in the Outer city or outside the city, as the Inner city residences became exclusively homes for the Eight Banners—Manchus related to the emperor. Additional housing was built in the Inner city for imperial relatives, along with Buddhist temples of the Gelug sect. The "Three Mounts Five Gardens" park in the western suburbs was also built at this time. When British first arrived Peking in Qing Dynasty, they recorded the four parts of city on newspaper as: Chinese City (Outer City), Tartar City (Inner City), Imperial City and Forbidden City. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Beijing city fortifications」の詳細全文を読む スポンサード リンク
|