国际城市规划

日本大阪站前综合体内的知识之都项目提出将感性知识与先进技术融合，以“交流型新事业创造节点”为目标，致力于建设将科学技术与经济、产业、文化和生活方式等广大领域内容进行复合化、持续性创新的场所，探索面向未来的空间建设模式。基于对创新街区相关理论的总结和对其趋势的认识，笔者认为大阪知识之都符合创新街区的内涵，属于“锚定”模式但又有别于一般意义上的“锚定”模式，具有依托大城市中心区位和综合交通枢纽统筹创新资源的复合特点，在空间组织上具有枢纽地区创新街区模式的特征，包括三个层次：一是城市层面创新资源统筹范围的扩大，形成了综合交通枢纽10分钟范围内的枢纽创新圈；二是街区层面创新街区空间形态的变化，形成了高强度开发地区半径800 m步行尺度范围内的TOD创新街区；三是建筑层面创新功能垂直方向的集聚，以综合体为载体进行创新要素集聚的综合体创新核。这一案例既是对创新街区模式内涵的丰富，也能为中国城市条件近似的高强度开发建设的城市核心地区创新发展提供借鉴。

Knowledge Capital project in the complex of Grand Front Osaka proposes to integrate perceptual knowledge and advanced technology. With the goal of creating a ‘node for communicative new business creative', this project builds a compound and sustainable innovation place in not only science and technology field, but also in economy, industry, culture, lifestyle and other fields. It explores a futureoriented spatial construction mode. Based on the theoretical summary and trend recognition of innovation district, this paper proposes that Knowledge Capital fits the connotation of innovation district and belongs to the “Anchor Plus” mode, but differs from the general ones. It has the compound characteristics of relying on the central location of megacities and comprehensive transportation hubs to coordinate innovation resources. In terms of spatial organization, it has the unique features of innovation district mode in transportation hub area, which includes three levels: first, the expansion of the coordinating range of innovation resources at the city scale, which forms an innovation circle hub within 10 minutes radius of comprehensive transportation hub; second, the change of innovation district space form at the block scale,which forms TOD innovation blocks within a radius of 800 meters of the pedestrian scale in high-intensity development areas; third, vertical agglomeration of innovative functions at the building scale, which forms a complex innovation core as the carrier of innovation elements. This case could both enrich the meaning of innovation district mode and provide reference for the innovative development of high intensity urban core areas with similar urban conditions in China.