Author: James M. LaFavePublisher:
ISBN:
Category : Bridges
Languages : en
Pages : 188
Book Description
Seismic Performance of Integral Abutment Highway Bridges in Illinois
Author: James M. LaFavePublisher:
ISBN:
Category : Bridges
Languages : en
Pages : 188
Book Description
Seismic Behavior and Design of Integral Abutment Bridges in Southern Illinois
Author: Derek Lorne KozakPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Seismic Performance of Seat-type Abutment Highway Bridges in Illinois
Author: James M. LaFavePublisher:
ISBN:
Category : Bridges
Languages : en
Pages : 173
Book Description
Seismic Performance of Quasi-isolated Highway Bridges in Illinois
Author: James M. LaFavePublisher:
ISBN:
Category : Bridges
Languages : en
Pages : 220
Book Description
The Illinois Department of Transportation (IDOT) commonly uses elastomeric bearings to accommodate thermal deformations in bridges, and these bearings have potential utility in seismic events. IDOT has developed an Earthquake Resisting System (ERS) using the displacement capacity of typical bearings to achieve a structural response similar to isolation. Project R27-70 was conducted to validate and calibrate the quasi-isolated ERS based on full-scale laboratory tests of bearings and computational models capturing full-bridge seismic response. This volume focuses on the analytical program but also contains retainer design recommendations.
Seismic Performance Assessment of Quasi-isolated Highway Bridges with Seat-type Abutments
Author: Jie LuoPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Illinois Integral Abutment Bridges: Behavior Under Extreme Thermal Loading and Design Recommendations
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Seismic Performance of Steel Plate Girder Bridges with Integral Abutments
Author: Ahmad M. ItaniPublisher:
ISBN:
Category : Bridges
Languages : en
Pages : 152
Book Description
Results of a pilot study on the seismic behavior and response of steel bridges with integral abutments conducted by the Department of Civil and Environmental Engineering, University of Nevada, Reno for the Federal Highway Administration.
Seismic Performance of Quasi-isolated Highway Bridges in Illinois
Author: James M. LaFavePublisher:
ISBN:
Category : Bridges
Languages : en
Pages : 220
Book Description
Seismic Performance of Steel Plate Girder Bridges with Integral Abutments
Author: U. S. Department TransportationPublisher: CreateSpace
ISBN: 9781484198179
Category :
Languages : en
Pages : 168
Book Description
This report presents the results of a pilot study on the seismic behavior and response of steel bridges with integral abutments. Analytical investigations were conducted on computational models of steel bridges with integral abutments to determine their seismic behavior as a system and to develop seismic design guidelines. The effect of the superstructure flexibility due to inadequate embedment length was investigated using 3D finite element models. This flexibility, modeled as translational and rotational springs, proved to have significant effect on the overall bridge dynamic characteristics in terms of periods and critical mode shapes. Lateral and longitudinal load paths and the seismic response were investigated using modal pushover and nonlinear time history analyses. A limited investigation on the effect of skew was conducted on a single-span integral abutment bridge. A procedure for incorporating the system level damping due to the yielding and inelastic responses of various components was proposed for use in the seismic analysis. Based on the analytical investigations and available experimental research, guidelines for the seismic analysis and design of integral abutment bridges were developed.
Seismic Analysis of Integral Abutment Bridge with Soil-pile-structure Interaction
Author: Biljana BulakovskaPublisher:
ISBN:
Category :
Languages : en
Pages : 492
Book Description
