隱身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

主要顧問：Samitaur Constructs, Peter Brown, Tim Brown (施工單位)， Kurily Szymanski Tchirkow Inc.(結構)，Cal State Steel (鋼結構)，Silver, Roth, and Associates (電氣)，Antieri and Associates (機電)

項目類型：辦公樓

建筑面積：48 000平方呎

時間：2001年

獲獎：《商業(yè)周刊》/《建筑紀錄》(BW/AR) 獎，2003年第33屆洛杉磯建筑獎，2003年CC/AIA設計榮譽獎，2002年西區(qū)城市論壇，2002年美國建筑師協(xié)會/洛杉磯設計獎，2001年洛杉磯商業(yè)委員會設計獎，2001年

攝影：湯姆·邦納

Architect: Eric Owen Moss Architects

Key Consultants: Samitaur Constructs, Peter Brown, Tim Brown (Builder),Kurily Szymanski Tchirkow Inc.(Structural), Cal State Steel(Structural Steel), Silver, Roth, and Associates (Electrical), Antieri and Associates (Mechanical)

Program: Office

Building Area (Square Feet): 48 000sf

Year: 2001

Awards: Business Week/Architectural Record (BW/AR) Awards, 2003 33rd Los Angeles Architectural Awards, 2003 CC/AIA Design Honor Award, 2002 Westside Urban Forum, 2002 AIA/LA Design Award, 2001 Los Angeles Business Council Design Award, 2001

Photography: Tom Bonner

“隱身”的設計理念源于一項要求，即挖掘和清除前工業(yè)用地西街前的有毒泥土。三個相鄰的倉庫結構體中的一個被拆除，形成一個單一的工作空間，為移除污染泥土提供地面通道。采用混凝土砌塊墻，將東面剩余的兩個倉庫圍起來，并在西面緊貼著新墻建造了一座隱形倉庫。部分挖掘區(qū)域，在懸垂的新建筑下面被重新分級，形成了一個下沉的花園和會議空間，位于人行道標高以下六英尺處。

原有倉庫的北端與新建筑相鄰，被設計成承租人奧美的表演和會議區(qū)。一扇可移動的鋼門將舞臺圍住，門通向新花園。舞臺可容納150個座位，花園可容納600個座位，可進行劇場式的演出。將舊倉庫與新大樓隔開的新砌塊墻有兩個主要開口：北面的開口形成了劇院的前廳，里面有滑動的鋼門；南面的開口允許車輛通行，車輛在通往場地后部停車場的路上穿過圍墻。

新結構體本身有一個三面北端立面和一個四面南端立面。新結構體長100多米，其內(nèi)外部形狀不斷變換，有的地方是三角形，有的地方是正方形。這座建筑物預計租給三個租戶。奧美租用了一層的劇院，舞臺位于舊倉庫內(nèi)，觀眾座位位于新結構體的大跨度桁架下。在建筑物的南端，有整整兩層，在空中升起，可租給一兩個租戶使用。鋼架結構體在南面近似一個平面網(wǎng)格，便于兩層租戶簡單組織空間。建筑中心在一樓有一個玻璃的電梯廳，在二樓和三樓有開放的平臺和浴室。平臺上涂漆的鋼制浴室和相關的機械設備結構體是在現(xiàn)場外預制的，并用起重機吊入到位。訪客進入樓層大堂，上電梯進入二樓和三樓的走道，然后向北或向南進入租戶空間。北端也是為單個租戶設計的，包括二樓和一個夾層，上面的夾層通向下面的二樓。

The design concept for the Stealth originated with a requirement for the excavation and removal of toxic earth on the west street front of the formerly industrial site.One of three contiguous warehouse structures, forming a single working space, was demolished to provide ground access to the area where the polluted soil was to be removed.A concrete block wall was constructed to enclose the two remaining warehouses on the east, and the Stealth was constructed to the west, against the new wall.A portion of the excavated area, underneath the overhanging new structure was re-graded, and landscaped forming a sunken garden and meeting space, six feet below the sidewalk elevation.

The north end of the original warehouse that adjoins the new structure was designed as a performance and meeting area for the tenant, Ogilvy.The stage is enclosed by a movable wall of steel doors which opens to the new garden.The stage can seat 150, the garden,600, for a theatre-in-the-round performance.The new block wall that separates the old warehouses from the new building has two primary openings: the north aperture forms the theater proscenium which holds the sliding steel doors; the south opening admits vehicular traffic, which passes through the wall on the way to a parking area at the rear of the site.

The new structure itself has a three-sided north end elevation, and a four sided south elevation.Over its 100 meter length, the building section transforms, changing its interior and exterior shape continuously as it moves from the triangle end to the square or the square end to the triangle.The building was intended to be divided among three tenants.Ogilvy occupies the ground floor theatre, with the stage positioned in the old warehouse,and the audience seating, outside, under the long span truss portion of the new structure.

There are two full floors, lifted in the air, on the south end of the building, useable by one or two tenants.The steel frame structure approximates a plan grid on the south,facilitating a simple organization of tenant space on the two floors.The building center holds a glazed, elevator lobby on the ground floor, and open decks and bathrooms on floors two and three.The painted steel bathrooms and related mechanical equipment structures on the decks were prefabricated off the site and craned into place.Visitors enter the lobby at grade, and proceed up the elevator to open pedestrian walks on two and three, and then move either north or south into the tenant spaces.The north end, also designed for a single tenant, contains the second floor and a mezzanine above that opens to floor two below.

實體模型 Entity model

實體模型 Entity model

實體模型 Entity model

構思草圖 Sketch

剖視圖 Section

一層平面 First plan

二層平面 Second plan

三層平面 Third plan

軸突系列 Axon series