人本主义视角下的许昌历史街区景观演替的特征

Characteristics of Landscape Succession of Xuchang Historical Blocks from the Perspective of Humanism

基于场所营造的三要素权力约束、文化约束和感知约束归纳了城市景观演替的三个阶段,结合城市体系发展趋势探讨当代城市在场所营造中需要注入的景观基因,讨论了许昌历史街区演化的三个阶段.发现许昌历史街区文化景观的演替受制于社会秩序与文化制度的双重作用,其结果直接触及市民的场所感知权益.身份认同与价值自尊是文化景观的基础元素,因而,公众场所是完整的城市意象,只有重建当代的公众空间和创新空间,激励人们到异域空间获取开创性的意识感知,进而物化为创新的文化场所,推动历史街区既定景观的演替.

Based on the three elements of place construction: power constraint,cultural constraint and perceptual constraint,succession of urban landscapes was consequently classified into three stages based on their strength of the factors. Based on the three elements of place construction: power constraint,cultural constraint and perceptual constraint,It is found that succession of cultural landscape in Xuchang historical blocks is restricted by dual function of social institution and culture system,whose result directly concerns sense rights of all citizens,Identity and value self-esteem are the basic elements of cultural landscape. Therefore,the public place is a complete image of the city,only by reconstructing contemporary public space and innovative space,encouraging people to get a sense of exotic space perception,and then turn the material into innovative cultural venues,can we promote the succession of historical blocks established landscape.