Geometrical aspects of lateral bracing systems: Where should the optimal bracing point be?

Tomás Zegard, William F. Baker, Arkadiusz Mazurek, Glaucio H. Paulino

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

This paper describes structural optimization formulations for trusses and applies them to size and geometrically optimize lateral bracing systems. The paper provides analytical solutions for simple and limit cases and uses numerical optimization for cases where analytical solutions are not available. The analysis is based on small displacements, constant or no connection costs, static loads, and elastic behavior. This work provides guidance to improve the common engineering practice of locating the bracing point at the middle or at the top of the bay/story panel.

Original languageEnglish (US)
Article number04014063
JournalJournal of Structural Engineering (United States)
Volume140
Issue number9
DOIs
StatePublished - Sep 1 2014
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Building and Construction
  • General Materials Science
  • Mechanics of Materials
  • Mechanical Engineering

Keywords

  • Bracing systems
  • Lateral bracing
  • Structural optimization
  • Truss layout optimization

Fingerprint

Dive into the research topics of 'Geometrical aspects of lateral bracing systems: Where should the optimal bracing point be?'. Together they form a unique fingerprint.

Cite this