摘要
北宋东京外城是在五代城墙的基础上,多次进行维修、加固,从而形成了墙体的内外结构.北宋外城平面呈菱形,应是当时"人盘"定位的结果.城墙上建有马面、敌楼、战棚等防御设施,城门分为直门两重和三层瓮城,又以拐子城围护汴河与蔡河水门,并且在外城垣与护城河之间还筑以羊马城.北宋东京外城俨然是一座军事城垒,是宋廷"守内"国策的重要方面.
On the base of the city wall of the Wudai period, the outer city wall of Kaifeng of Northern Song Dynasty formed within-without structure with maintenance of many times. The outer city wall is rhomboid, with the result of ＂Renpan＂ location. On the wall are some defending facilities such as Mamian, barbican, dilou, zhanpeng, etc. The city gates are divided into double ones and treble barbican. Guaizi walls surrounded the water-doors of Bianhe and Caihe river. And the sheep-horse wall was built between the city wall and moat. So the outer city wall of Kaifeng was like a military castle, the important aspect of ＂defend capital＂ of Northern Song Dynasty.
出处
《河南大学学报（自然科学版）》
CAS
北大核心
2007年第4期421-424,共4页
Journal of Henan University:Natural Science
关键词
北宋东京
外城
结构与形制
Kaifeng city in Northern Song Dynasty
outer city wall
structure and form
作者简介
直长运（1963-），男，河南温县人，讲师．
