独克宗古城“1·11火灾”和镇远古寨“1·25火灾”让人触目惊心,一把火严重毁坏了古城寨物质和非物质文化遗产,其惨重损失是无法估量的。由此笔者联想到大都市中依然尚存的老建筑,诸如上海,就存在着不少老建筑,主要分为古建筑、老厂房、旧民宅等类型。结构和特点古建筑上海的古建筑包括百年以上甚至上千年历史的古寺庙、古城镇等宝贵遗产,现今有史可查的历史遗存的著名古建筑尚有70余处,横 Duke Zong ancient city “11 fire” and the town of ancient walled “1.25 fire” shocking, a fire destroyed the ancient walled city of material and intangible cultural heritage, the heavy loss is incalculable . Thus I think of the metropolis still exist in the old buildings, such as Shanghai, there are many old buildings, divided into ancient buildings, old factories, old houses and other types. Structure and Characteristics Ancient Architecture Shanghai’s ancient buildings include ancient temples and ancient towns of more than a hundred years and even thousands of years of history. There are over 70 well-known ancient buildings of historical relics nowadays