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SOUNDOWN CORPORATION. Sylomer & Sylodyn Architectural Applications. SOUNDOWN CORPORATION Salem, MA. Noise and vibration control solutions: manufacturer, distributors & acoustic engineers. Getzner partner since 1983.
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SOUNDOWN CORPORATION Sylomer & Sylodyn Architectural Applications
SOUNDOWN CORPORATIONSalem, MA • Noise and vibration control solutions: manufacturer, distributors & acoustic engineers. • Getzner partner since 1983. • Providing Vibration control solutions for MRI’s, Machines, Floated floors, Performance stages, Studios, etc… SOUNDOWN CORPORATION
Example applications: • Economic steel flange supported floated floor system • Condos above rail tracks, 6.5Hz Nf… “Riverside I” , upper west side, NYC • ‘Standard’ Isolated inertia slab • Solar Taurus 60 Co-gen Turbine 12.8 Hz at “Bio-Gen”. Cambridge, Mass USA SOUNDOWN CORPORATION
New York upper West Side SOUNDOWN CORPORATION
The Rushmore CRP / Extell Parcel “Riverside ‘I’ “ LP Extell Development Co. 3rd Ave. NYC • Architects: Costas Kondylis & Partners, NYC • Structural Engineers: WSP Cantor Seinuk • Acoustic Engineers: Shen , Milsom & Wilkie • Project Management: Bovis Lend Lease Inc. SOUNDOWN CORPORATION
Floated Floors above Railways The Rushmore Building • Spans 63rd to 64th Street • Overlooking Hudson River: “Upper West Side” • 50 story ‘High-end’ residential Condos. • Straddles 2 Amtrak rail lines & a light rail. • Float 1st and Mezzanine floors. • 6 to 7 Hz Nf targets. SOUNDOWN CORPORATION
Making it happen Between 5 design revisions. Soundown: • Bid, Data clarification, client interfaces. • Negotiations, timing, initial solutions. Getzner: • Prototype bearing design, testing & solution simplification. • Final eng. solutions, bearing design & sign-off. Excellent teamwork Getzner & Soundown! SOUNDOWN CORPORATION
First Floor • “Std” Getz sub-floor/grid/float fl. • Consistent loadings • We could influence CMU spacing • And…available bearing area. • Commercial vs. residential loads SOUNDOWN CORPORATION
Loading South Floor Mezzanine • New concept: • Column supported 26.6cm slab floor. • Architecturally: Slim & effective. Loading North Floor • Variable loads • Form factor concerns • Sylodyn selected for consistent deflections • Low Nf = 87.5 mm bearings developed. SOUNDOWN CORPORATION
Mezzanine calculations SOUNDOWN CORPORATION
Mezzanine Floor Support “T’s” On columns: • Column • Steel Web T • 1” Air Gap • L12 bumper • Pour Stop • Floor Slab • Sylodyn 87 Bearing Layout Schema SOUNDOWN CORPORATION
Mezzanine floor wooden form work. Future floated first floor. SOUNDOWN CORPORATION
Column 12” x 16” Mezz Floor Form Steel Web “T” floor/ bearing support. 7mm Concrete ridge needed chipping to make flush for wind load L12 bearings SOUNDOWN CORPORATION
First floor with Mezz shoring in place SOUNDOWN CORPORATION
It Works!! SOUNDOWN CORPORATION
Boston / Cambridge Massachusetts Bio-Gen Idec Campus SOUNDOWN CORPORATION
Solar Turbine (Caterpillar Co.) Steam Turbine Assisted Cogeneration System (STAC) SOUNDOWN CORPORATION
Bio-Gen before… And then…PSI, the pinch effect! SOUNDOWN CORPORATION
During… Insulation pins SOUNDOWN CORPORATION
Re-Bar & Pour SOUNDOWN CORPORATION
After… SOUNDOWN CORPORATION
Results: vibration velocity SOUNDOWN CORPORATION
Thank you for your time & attention. Brian Thompson, Chris Murray, & Dennis Huckins Q’s: bthompson@soundown.com SOUNDOWN CORPORATION