肇庆古城安全防御体系营建研究

Study on Construction of Security Defense System in Zhaoqing Ancient City

为深入探究肇庆古城这一具有浓厚地域特色与防御性能的城市遗产的价值特征,进而为肇庆历史文化名城的保护与中国明清城墙申遗提供参考,结合古城建设情况与空间规划特征,系统梳理了肇庆古城的营建动力机制,将古城安全防御体系进行层级划分,从古城选址的生态安全、城市营建的心理安防、城墙建造的军事防御、水系规划的防洪御灾这4个层级进行研究。结果表明:肇庆古城营建的动力机制主要受政治文化、经济地理的影响,具体涉及政策职能的推动、民族文化引发的暴乱以及不可避免的自然灾害;肇庆古城的安全防御体系是生存资料安全与内外环境安全、物质防御安全与意识形态安全层面的综合体现,是研究中国古代城市的生态安全思想、宋元明清城墙防御及防洪体系、筑城与修缮技艺及城市空间演变的重要实物资料;古城具有良好的景观视廓,对研究中国古代山水城市和大尺度山水轴线具有重要价值。

In order to deeply explore the urban heritage value characteristics of Zhaoqing ancient city,which had strong regional characteristics and defensive performance,so as to provide reference for the protection of historical and cultural city and the application for the world heritage of the Ming and Qing Dynasties city walls of Zhaoqing,combined with the construction situation and spatial planning characteristics of the ancient city,the construction dynamic mechanism of Zhaoqing ancient city was systematically ordered,and the security defense system was divided into different levels,the ecological security of site selection,the psychological security of urban construction,the military defense of city wall construction,and the flood control and disaster prevention of water system planning were studied.The results show that the dynamic mechanism of the construction of Zhaoqing ancient city is mainly affected by political culture and economic geography,specifically involving the promotion of policy functions,riots caused by national culture and inevitable natural disasters.The security defense system of Zhaoqing ancient city is the comprehensive embodiment of survival data security and internal and external environment security,material defense security and ideological security.It is an important material for studying the ecological security thought of ancient Chinese cities,the defense and flood control system of city walls,the skills of city construction and repair,and the evolution of urban space in Song,Yuan,Ming and Qing dynasties.The ancient city has a good landscape,which has great value to research ancient Chinese landscape cities and large scale landscape axis.