A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Full-scale fatigue tests of steel orthotropic deck panel for the Bronx – Whitestone Bridge rehabilitation
A significant portion of the current rehabilitation of the Bronx – Whitestone Bridge includes replacement of the roadway decking on the suspended span with closed-rib, steel orthotropic deck panels. Prior to the final design and production of the replacement panels, a full-scale laboratory fatigue test of a prototype panel was conducted at Lehigh University. The panel incorporated a diaphragm cutout and welded rib-to-diaphragm connection detail that was improved and refined with the aid of finite element models and experience gained from research conducted on orthotropic deck panels in the 1990s. Evaluations were made of the behavior and fatigue resistance of the orthotropic deck system and connections. Static and dynamic tests provided information on the two types of diaphragm plate splices and two types of bolted rib splices, determined the effectiveness of the rib wall stiffeners, and permitted a verification of a finite element model.
Full-scale fatigue tests of steel orthotropic deck panel for the Bronx – Whitestone Bridge rehabilitation
A significant portion of the current rehabilitation of the Bronx – Whitestone Bridge includes replacement of the roadway decking on the suspended span with closed-rib, steel orthotropic deck panels. Prior to the final design and production of the replacement panels, a full-scale laboratory fatigue test of a prototype panel was conducted at Lehigh University. The panel incorporated a diaphragm cutout and welded rib-to-diaphragm connection detail that was improved and refined with the aid of finite element models and experience gained from research conducted on orthotropic deck panels in the 1990s. Evaluations were made of the behavior and fatigue resistance of the orthotropic deck system and connections. Static and dynamic tests provided information on the two types of diaphragm plate splices and two types of bolted rib splices, determined the effectiveness of the rib wall stiffeners, and permitted a verification of a finite element model.
Full-scale fatigue tests of steel orthotropic deck panel for the Bronx – Whitestone Bridge rehabilitation
Bridge Structures ; 1 ; 55-66
2005-01-01
12 pages
Article (Journal)
Electronic Resource
English
Resistance , Deck , Cracking , Bridge , Fatigue , Rib , Test , Diaphragm and connections , Orthotropic
Engineering Index Backfile | 1937
Fatigue Analysis and Design of Steel Orthotropic Deck for Bronx-Whitestone Bridge, New York City
| British Library Online Contents | 2004
Full scale monitoring of the Bronx-Whitestone Bridge
| British Library Conference Proceedings | 2000
Bronx-whitestone suspension bridge
Engineering Index Backfile | 1939
| British Library Conference Proceedings | 2003