1st Edition

Outrigger Design for High-Rise Buildings

88 Pages 83 Color Illustrations
by Routledge

88 Pages
by Routledge

88 Pages 83 Color Illustrations
by Routledge

Outrigger systems are rigid horizontal structures designed to improve a building’s stability and strength by connecting the building core or spine to distant columns, much in the way an outrigger can prevent a canoe from overturning. Outriggers have been used in tall, narrow buildings for nearly 500 years, but the basic design principle dates back centuries. In the 1980s, as buildings grew... Read more

1. Introduction to Outrigger Systems  2. Design Considerations for Outrigger Systems  3. System Organization and Examples  4. Recommendations and Future Research

Biography

Hi Sun Choi is a Senior Principal at Thornton Tomasetti and has approximately 20 years of experience in structural analysis, investigation, design, and review of a variety of building types, including commercial and residential buildings. Her expertise includes the design of supertall buildings for seismic risk assessment, building motion due to wind, performance-based design, and waterfront developments on reclaimed land.



Goman Ho is a Director at Arup. He joined Arup in 1992 after his postgraduate study. He has been significantly involved in a large number of tall building and long span projects, from analysis and design to construction. His research interests include stability and nonlinear transient analysis. He is the past president of the ASCE Hong Kong, current fellow member of the HKISC, and editor of the International Journal of Advanced Steel Construction.



Leonard Joseph With more than 35 years of experience, Leonard Joseph has analyzed, designed, and reviewed high-rise buildings, sports facilities, hangars, hotels, historic buildings, manufacturing facilities, and parking garages. He works with a wide variety of materials, including structural steel, reinforced concrete, precast and posttensioned concrete, masonry, wood, and light gage framing. For buildings around the world, Len deals with seismic, wind, and other environmental hazards, and incorporates local construction practices into his designs.



Neville Mathias is an Associate Director and Senior Structural Engineer with Skidmore, Owings & Merrill, LLP. He has worked extensively on the structural design of major buildings across California and around the world for the past 26 years. He specializes in the seismic design of non-prescriptive buildings using performance based, non-linear methodologies.