Sreed Ebisu T Edifiziu d'Uffizii da Salhaus

U designu Sreed Ebisu T Edifiziu d'Uffizii da Salhaus hè un vincitore altamente stimatu di u prestigiosu premiu 2025 A' Design Award d'Argentu in a Categuria di Cumpetizione Disignu d'Architettura.

ArgentuArchitettura· 2025

Sreed Ebisu T Edifiziu d'Uffizii

da Salhaus

Cliente: Sapporo Real Estate Co., Ltd

Vincitore di u premiu A' Design Award d'Argentu in a Categuria Architettura

20,625

Vincitore di Premiu Verificatu

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Culori

U Cuncepimentu

À propositu di Sreed Ebisu T Edifiziu d'Uffizii

Sreed Ebisu T hè un edifiziu d'uffizii di nove piani in Ebisu, quartieru di Shibuya, in Tokyo. L'edifiziu adopra una struttura ibrida chì cumbina una struttura di pilastri è di travi d'acciaiu cù telai sismichi di legnu inseriti in ella. U telaiu di legnu, chjamatu a cunchiglia di reticulu sismicu di legnu, serve à tempu com'è elementu strutturale è com'è elementu d'internu. I membri chì resistenu solu à a forza sismica ùn anu micca bisognu di prutezzione contr'à u focu, dunque u legnu ferma espostu. I piani inferiori accolgenu ristoranti o magazzini di vendita, è i piani superiori accolgenu uffizii. Terrazze cumune longu à a scala favuriscenu e pause è l'interazzione.

U Ricunnoscimentu

À propositu di u A' Design Award d'Argentu

Sreed Ebisu T Edifiziu d'Uffizii hè un vincitore di u premiu A' Design Award d'Argentu, una ricunniscenza straordinariamente prestigiosa attribuita à i disegni di alta gamma, splendidi è impressiunanti. I vincitori d'Argentu sò opere tremendamente brillanti è estremamente creative chì illustranu l'espertisa, u talentu è l'acutezza eccezziunali di i so disegnatori. Si aspetta chì Sreed Ebisu T Edifiziu d'Uffizii sia una opera maravigliosa di mostra, rimarchevulemente prufessiunale è prufondamente innuvatrice. Stu disegnu vincitore di u premiu A' Design Award d'Argentu hè una invenzione assai nutevule è ammirata chì benefizia è allarga i limiti di l'arte, di a scienza, di u disegnu è di a tecnulugia. Sreed Ebisu T Edifiziu d'Uffizii hè una creazione assai invidiata chì evoca disideri, introduce sentimenti pusitivi è accende stupore è maraviglia.

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Kit Stampa

Crediti, membri di a squadra è dettagli tecnici furniti da u cuncettore.

Pruprietà Uniche: This project is a nine-story office building in Tokyo. We tried to create a new prototype for urban timber architecture in this project. Our proposal was a hybrid structure of a steel post-and-beam frame and timber seismic frames inserted into it. This timber frame, which we call a "seismic timber lattice shell," is not only a structural but also an interior element to realize new workspaces where people can work in a more relaxed mode, enjoying the spatial value of the timber construction.
Dimensioni è Imballaghju: This project is a 9-story, 34.3m-high rental building with a total floor area of 564.7m2 and a footprint of 80.0m2. The ground and first floors are for restaurants or retail stores, and the third to ninth floors are for offices. It has an evacuation staircase and an evacuation balcony on each floor required by law, and an elevator. In addition, it is a fireproof building under the Building Standards Act.
Etichette: Architecture, Timber, urban, Office, workspace
Tecnulugia di Pruduzzione: Urban timber architectures, which have recently been booming in Japan, are dominated by multi-story buildings with post-and-beam frames that have acquired special fire-resistance certification. However, these buildings simply replace RC or steel-frame construction with timber and do not possess the spatiality unique to timber construction. Our goal was to create a new typology of urban timber architectures that maximizes the spatial value of timber construction and allows end users to enjoy the value.
Sfida di Designu: As this was an unprecedented construction method, we put great effort into the detailed design of the steel and timber joints. During the construction phase, we formed a team with a contractor, a steel fabricator, and a timber fabricator, both with high technical capabilities, and worked out the details of the joints while sharing 3D data. In addition, there were differences in the production accuracy between the two fabricators, so we paid close attention to the accuracy management on site.
Ricerca: Two primary motivations for promoting the construction of timber buildings in Japan today are, reducing CO2 emissions during construction and making use of the vast forest stock. Structural strength and fire resistance are the main issues when employing timber for urban buildings. We developed a method of using timber as a seismic element to brace steel frames, which can also work as an exposed interior element; structural members that only act against seismic force do not require fireproofing.
Ispirazione: The design of this building was carried out during the COVID-19 pandemic. People stayed home; some even said office buildings were no longer necessary. In this project, we considered what kind of workspace would be worth visiting and working in even after online working technology was established. Our answer was architecture, which provides the comfort of a home and maximizes the value of working together.
Durata di u Prugettu: This building's site is located in Ebisu, Shibuya-ward, Tokyo. We designed the building from June 2020 to June 2021, and construction work was carried out from June 2021 to January 2023. The building was put into use immediately after that, and all floors are currently rented out to tenants.
Flussu Operativu: In addition to creating an intimate workspace wrapped in timber on each floor, we created rich common spaces to facilitate workers' interaction. We designed a staircase not only as a simple evacuation route but also as a daily traffic route and arranged many common terraces along it. Taking a break outdoors or communicating with people from other companies will activate collaboration and creativity among workers.
Membri di a Squadra: Architect: Motoki Yasuhara
Architect: Masashi Hino
Architect: Mari Tochizawa
Structural Engeneer: Jun Sato
Crediti d'Imagine: Image #1：Photographer Makoto Yoshida, 2023
Image #2：Photographer Makoto Yoshida, 2023
Image #3：Photographer Makoto Yoshida, 2023
Image #3：Photographer Makoto Yoshida, 2023
Image #4：Photographer Makoto Yoshida, 2023