中文摘要：

近现代历史文化遗产是城市的文化资本和资源,保护方法决定了它的文化基因能否在历史变迁过程中准确地传承。城市每个历史阶段的基因各有不同,多样的基因才能构成完整的文化遗产基因序列。目前,我国正处于快速城市化阶段,历史文化遗产保护与城市发展之间的矛盾非常突出,对遗产内涵的认识和保护设计的方法尤为落后。以长沙近代代表性的历史文化遗迹设计项目为例,从恢复城市记忆的角度,应用类型学方法对保护和传承的设计方法进行了研究和实践,提出了设计方法的主要结构和要素。

英文摘要：

Modern historical and cultural heritage is the cultural capital and resource of city. Protection methods determine whether cultural genes can be inherited correctly in the process of historical change. The genes of each historical stage of the city are different, and only a variety of genes can make up the complete genetic sequence of cultural heritage. At present, China is in the stage of rapid urbanization, and the contradiction between urban development and historical and cultural heritage protection is very prominent. Awareness and design method of protection and inheritance of the heritage are particularly backward. From the point of restoring tile memories of the city. typology design method are used and studied in protection and inheritance, taking the planning of representative modern historical and cultural heritage in Changsha as an example, and the main structure and elements of this design methods are put forward.