Determining and Understanding Lateral Loads - Stephen DeSimone (DeSimone Consulting Engineers)

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April 21, 2016 Determining and Understanding Lateral Loads Stephen DeSimone, PE, LEED AP CEO, DeSimone

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Transcript of Determining and Understanding Lateral Loads - Stephen DeSimone (DeSimone Consulting Engineers)

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April 21, 2016!

Determining and Understanding !Lateral Loads!

!Stephen DeSimone, PE, LEED AP !

CEO, DeSimone!!

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Texture!

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Form!

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GRFC MOCKUP

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Case Study!

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Force Drivers!

Structural Frame!!

•  Exposure!•  Shape!•  Height!•  Mass!•  Stiffness!

Facade!!

•  Exposure!•  Shape!•  Height!

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Base Model - 59th Floor Peak Acceleration (10-Year, 6% Damping): 29%

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TrialOne–Configura0on1-Exis0ngDesign

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TrialOne–Configura0on1-Exis0ngDesign

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Trial2–Op0on4-27’ShorterTower

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Trial3–Op0on5-Par0alNotches

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Summary of 19 Op.ons

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Final Model - 59th Floor Peak Acceleration (10-Year, 6% Damping): 18.8%

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Parting Shots!

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April 21, 2016!

Determining and Understanding !Lateral Loads!

!Stephen DeSimone, PE, LEED AP !

CEO, DeSimone!!