海角视频

The public had its first look inside the Academy Museum of Motion Pictures today, set to open in 2019.

The complex project transforms the 1939 May Company department store鈥攏ow known as the Saban Building鈥攊nto 50,000ft² of galleries and archives, and introduces a soaring spherical addition housing the 1000-seat David Geffen Theater and a dramatic roof terrace set beneath a glass dome.

On its own, the theater addition is a complex building. Connecting this base-isolated structure with an existing building introduced significant challenges for the design team led by Renzo Piano Building Workshop with Gensler. As the project鈥檚 structural engineer, MEP engineer, lighting designer as well as environmental design, energy modeling, and IT consultant, 海角视频 was a key collaborator in designing the solution.

Room to move. The existing and new buildings required very different structural solutions. The Saban Building鈥檚 existing steel and concrete structure was strengthened to resist an earthquake鈥檚 forces. For the orb-shaped theater addition, in-depth analysis argued for an innovative base isolation system using just eight base isolators set atop four large plinth supports. Set above grade and exposed as a design element, the isolators allow the entire building to move up to 30 inches in any direction during an earthquake.

Flexible connections. Linking two buildings designed to respond so differently during an earthquake was a key engineering challenge. Three bridges linking the old and new structures have flexible connections designed to swivel as the two buildings move. Duct work, stairs and other building elements moving between the base-isolated theater and ground floor also are detailed to accommodate movement.

Design integration. A building of this complexity relies on advanced technologies and an integrated design approach. Using BIM technologies and other advanced modeling tools, the design and construction team worked collaboratively to optimize engineering solutions, design details and building methodologies. BIM was especially crucial for coordinating MEP systems within the theater鈥檚 curved mechanical spaces鈥攁nd the fabrication of the theater鈥檚 precast concrete and glass enclosure.

When completed, the Academy Museum of Motion Pictures will establish a new landmark in the heart of Los Angeles that, like the Academy, celebrates history and embraces the future. Integrated engineering makes it possible.

All images reproduced with permission from Renzo Piano Building Workshop.