海登大道3535 號美國加利福尼亞州卡爾弗市

設計單位：埃里克·歐文·莫斯建筑師事務所

項目類型：辦公

建筑面積：53 000平方呎

時間: 1997年

獲獎：CC/AIA設計獎，1998年；AIA/LA設計優秀獎，1997年

攝影：湯姆·邦納

Architect: Eric Owen Moss Architects

Program: Office

Building Area (Square Feet): 53 000sf

Year: 1997

Awards: CC/AIA Design Award, 1998; AIA/LA Design Merit Award, 1997

Photography: Tom Bonner

3535海登大道項目是一家高知名度的國際平面設計和媒體公司的總部所在地。公司為多個客戶提供服務，這些客戶經常競爭同一個項目，所以公司必須在工作于該建筑內各項目團隊之間保持分立狀態。

這是一個四層鋼架結構的新建筑，由現場舊倉庫剩余的木柱子和桁架建造而成。除了保留柱子和大跨度弓弦桁架結構外，其余均被拆除。新的鋼管柱和寬翼緣梁被放置在原來的桁架和柱子的上、下、周圍，因此竣工結論是兩種不同的建筑風格在空間上的融合，這在同一棟建筑中很少出現。

木結構系統不再起作用——它只支持自身——除了沿北立面的最后一個結構開間，在那里，原倉庫的一半拱形桁架支撐屋頂保留在新的平面設計空間上。原弓弦桁架中心的木柱支撐跨越倉庫隔間，現在確定了主要公共流通走廊的中心線，從中央大廳開始，貫穿大樓的東，西兩個方向。

改造后的原舊桁架的不完整頂弦穿過面向停車場的南墻，并用于支撐一個新的鋼角，太陽控制系統用來保護南墻窗戶。在南側的入口上方，仍留有僅存的一個完整桁架，它朝向停車場，來標志著入口門。在門的上方是一個傾斜的，懸挑的正交建筑，其中包含一個三樓會議室。建筑大堂是一個三層的圓錐形體積，有東西延伸的循環走廊。一個開放式的樓梯環繞著西側的大廳。二層和三層的橋梁橫跨大堂，連接電梯核心和樓層區域。接待處后面是主要的會議空間，在一樓被封閉，二樓的玻璃幕墻與大廳上方的二層橋相連。從二樓和三樓大廳橋上可以看到會議室的活動。四樓為行政樓層，由三樓的天花板封閉，可乘坐電梯進入下面的大堂。

彎曲的鋼梁和內部大廳的錐形延伸，通過建筑的南面立面，支撐著入口上方的鋼頂棚。頂部由兩根彎曲的梁支撐，穿過兩個延伸到入口區域的木桁架。

第一層、第二層和第三層包含辦公室，制作，圖書館和計算機空間。一樓是一間廚房，以及一個室內和室外的用餐區，其中包括建筑東端的一個有圍墻的景觀花園。

The 3535 Hayden Avenue project houses the headquarters for a high profile, international graphic design and media company.The firm serves multiple clients who are often competing for the same projects, and must maintain separation between the operations of discrete project teams at work in the building.

The building is a new, four story steel frame structure constructed over the remaining wood posts and trusses from an old warehouse on the site.The original building was demolished except for the posts and long span bow string truss structure, which was preserved.The new steel tube columns and wide flange beams are positioned over, under, around, and through the original trusses and posts, so that the built conclusion is a spatial amalgamation of two distinct construction types rarely found together in a single building.

The wood structure system is no longer functional - it supports only itself - with the exception of the last structural bay along the north elevation, where half the vaulted, truss supported roof of the original warehouse is preserved over the new graphic design space.The wood post supports at the center of the original bow-string truss spanning warehouse bays now define the center line of the primary public circulation hallway, running the length of the building, east and west from the central lobby.

The incomplete top chords of the modified original old trusses project through the south wall facing the parking, and are used to support a new steel angle, sun control system to protect the south wall windows.Over the entrance on the south side the only remaining completed truss remains, projecting into the parking lot to mark the entry doors.Above the doors is an inclined,cantilevering orthogonal block that contains a third floor conference room.

The building lobby is a three story, conical volume with circulation corridors extending east and west.An open stair encircles the lobby on the west side.Bridges on levels two and three span the lobby, connecting the elevator core with the floor areas.Behind the reception desk is the primary conference space, enclosed at the ground level, and glazed on the second floor wall adjoining the second level bridge over the lobby.Events in the conference room are visible from the second and third floor lobby bridges.The fourth floor is an executive floor, closed by the third floor ceiling from the lobby below, accessible by elevator.

The curving steel beams and that form the interior lobby cone extend out, through the south elevation of the building, to support a steel canopy over the entrance.The canopy, endsupported by the two curving beams, passes through two of the wood trusses that also extend over the entry area.

實體模型 Entity model

軸測圖 Axon

Floors one, two, and three contain a mixture of office,production, library, and computer spaces.On the ground floor is a kitchen, and an indoor and outdoor dining area that includes a walled, landscaped garden on the east end of the building.