涩谷AXSH，把城市步行网络搬进建筑里 / 三菱地设计+东急设计顾问

设计单位  Mitsubishi Jisho Design Inc. + Tokyu Architects & Engineers INC.

项目地点  日本东京

建成时间  2024年

建筑面积  44,540平方米

本文英文原文由Mitsubishi Jisho Design Inc. + Tokyu Architects & Engineers INC.提供，由有方编译。

该项目是东京涩谷站地区快速更新进程中的一项城市再开发计划，旨在有机连接车站、城市与社区，构建全新的城市步行循环体系。不同于传统局限于单一地块内部的再开发模式，本项目立足场地起伏的地形条件及周边城市环境，建立了一个向周边辐射、多方向延伸的步行网络。

The project is a redevelopment plan in the rapidly evolving Shibuya Station area, aimed at organically connecting the station, city, and community while establishing new urban circulation routes. Unlike conventional redevelopment approaches, which tend to be confined within a single site, this plan responds to the area's hilly terrain and urban context to establish a multidirectional pedestrian network that radiates outward.

项目团队通过与当地土地所有者开展工作坊，重新梳理了区域历史与既有步行路径，并以“Tsunagi-ba”（连接之场，即道路交汇、人与人相遇的节点）为设计理念，在建筑中设置中庭及多处室内外公共空间，营造可自由穿行、停留休憩与交流互动的开放环境。

Through workshops with local landowners, the project team reinterpreted the area's history and pedestrian routes. Inspired by the concept of "Tsunagi-ba" (connecting points where paths intersect), the design incorporates atriums and outdoor spaces to create welcoming environments where people can pass through, relax, and interact.

项目位于连接涩谷站与青山地区的青山大道（Aoyama-dori）沿线，周边集聚文化、教育及商业设施。然而，由于道路拓宽等城市建设，当地原有的空间联系逐渐削弱。基地四周被道路环绕，内部高差达6米，导致步行路线陡峭且曲折。

The site is along Aoyama-dori Avenue, which links Shibuya Station and the Aoyama district, in an area dense with cultural, educational, and commercial facilities. However, local connectivity had declined due to road widening and other developments. Encircled by roads and with a 6-meter elevation change, the site had steep, indirect pedestrian routes.

设计将步行网络引入建筑内部，重新恢复区域联系；贯穿建筑的中庭不仅承担垂直交通功能，还连接城市人行道、建筑入口、周边步行平台及人行天桥，进一步促进人流流动、提升街区可达性，并强化整个区域的整体性。分布于场地各处的公共停留空间，则鼓励人们放慢脚步、与城市建立联系，使建筑与城市环境相互融合，共同塑造全新的城市景观。

The design places a pedestrian network through the building, restoring connectivity. An atrium supplements vertical circulation and links to sidewalks, facility entrances, nearby decks, and a pedestrian overpass. This promotes movement, improves district access, and unifies the area. Gathering spaces around the site invite people to relax and connect with the city. The design reimagines an urban landscape, harmonizing architecture and context.

环境可持续性贯穿项目设计全过程，在材料、结构及设备系统等多个层面落实可持续理念。建筑立面采用可回收铸铝遮阳百叶，有效提升遮阳性能、减少楼板热量吸收；同时，通过保留并再利用原有地下结构，以及采用轻量化结构体系，降低资源消耗与环境影响。

Environmental considerations were central, with sustainability pursued across materials, structure, and systems. Recyclable cast aluminum louvers on the facade enhance solar shading and reduce floor heat gain, while reusing an existing underground structure and adopting lightweight structural systems minimize resource use and environmental impact.

外部照明采用定时控制系统，高效机电设备进一步减少建筑运行能耗。项目获得日本BELS体系下整体ZEB Oriented认证及办公区域ZEB Ready认证，并在CASBEE-WO评价体系中获得最高等级“S”级认证，充分体现了其在空间舒适性与使用者健康方面的卓越表现。项目希望成为一座与城市环境共生、推动社会可持续发展的建筑典范。

Time-controlled exterior lighting and high-efficiency mechanical equipment reduce operational energy use, and the project earned ZEB Oriented certification and ZEB Ready certification for office areas under BELS. It also received an "S" rank under CASBEE-WO, recognizing high comfort and occupant health. The project aims to be a sustainable architectural model that blends with the city while promoting an environmentally responsible society.

本项目以提升公共价值与城市步行体验为核心，回应城市更新过程中空间割裂的问题。建筑中央设置贯穿高差地形的中庭，构建出多层次步行网络，重新缝合周边城市联系。沿着这一网络，丰富的室内外公共空间为人们提供停留、交流与互动的场所，使步行不仅意味着通行，更成为一种参与城市生活的体验。

The project focuses on enhancing public value in tandem with urban walkability in an effort to address the urban fragmentation caused by city development. A centrally positioned atrium cuts through the sloped site, allowing for the creation of a multilayered pedestrian network that restores connection throughout the area. Along this network, myriad indoor and outdoor spaces offer room for relaxation and interaction, encouraging not only movement but also engagement.

通过与当地土地所有者共同开展工作坊形成的“Tsunagi-ba”（连接之场）理念，充分吸收场地地形特征与历史文脉，并将其转化为建筑设计语言，使项目更具场所精神，也进一步强化了建筑与社区之间的联系。

The concept of "Tsunagi-ba" (points of intersection and connection), developed through workshops with local landowners, draws on the site's topography and history to inform the architecture, endowing the site with a stronger presence and fostering a deeper connection to the local community.

建筑立面则将步行网络及其所建立的城市联系具象化表达：裙房部分采用具有“城市之门”意象的框架式立面，明确标示贯穿建筑的步行入口，并以开放的大尺度檐廊向街道展开，主动吸引行人进入建筑内部；

Architecturally, the facade design visualizes the pedestrian network and the connections it generates: At the podium level, a gate-like frame marks the entrance to a through-path and strikes a welcoming presence for pedestrians, while wide eaves open to the street, drawing people inward；

塔楼部分则采用以六向步行网络为设计母题的渐变铸铝竖向构件，为玻璃幕墙赋予富有动感的立面表情，同时象征场地与城市多维联系的形成。整个建筑实现了形式与功能的高度统一，塑造出完整且鲜明的建筑形象。

On the upper floors, tapered cast aluminum fins, designed with the six-directional pedestrian network as a motif, give the curtain wall a dynamic expression and embody the site's diverse urban linkages. Across the design, form and function are seamlessly integrated, endowing the architecture with a cohesive identity.

完整项目信息

Architecture: Mitsubishi Jisho Design Inc.+Tokyu Architects & Engineers INC.
Photography: Kawasumi・Kobayashi Kenji Photograph Office, Tomoyuki Kusunose

Project Outline
Location: Tokyo, Japan

Completion: May, 2024
Gross floor area: 44,540 sqm
Specification: Office-retail complex and pedestria

本文英文原文及图片由Mitsubishi Jisho Design Inc.+Tokyu Architects & Engineers授权有方发布，编译版权归有方空间所有。欢迎转发，禁止以有方编辑版本转载。