University of Illinois Urbana-Champaign

Joint Behavior of a Bolted Railway Bridge During Erection and Service

Chesson, Jr., E.

Content Files
SRS-284.pdf

Permalink

https://hdl.handle.net/2142/14044

Description

Title
Joint Behavior of a Bolted Railway Bridge During Erection and Service
Author(s)
Chesson, Jr., E.
Issue Date
1964-10
Keyword(s)
  • Railway bridges
  • bolted joints
Date of Ingest
2009-10-22T15:41:59Z
Abstract
Measurements were made of the movements at connections of a 310 foot railway bridge over a period of three and a half years. The study was initiated during shop-assembly of a truss and was ended after three years of service loadings. As might be expected, substantial relative movements of the bridge joints occurred during erection with the addition of dead load, bracing, and floor systems. The effects of the measured movements on changes in camber are discussed and compared with level readings taken during the three years of traffic. In essence, no service movements were found; no evidence of a marked change in camber was found. These findings suggest that a properly designed structure with properly installed high-strength bolts will not slip under normal service loadings.
Publisher
University of Illinois Engineering Experiment Station. College of Engineering. University of Illinois at Urbana-Champaign.
Series/Report Name or Number
Civil Engineering Studies SRS-284
Type of Resource
text
Genre of Resource
Technical Report
Language
en
Permalink
http://hdl.handle.net/2142/14044
Sponsor(s)/Grant Number(s)
  • Research Council on Riveted and Bolted Structural Joints
  • Association of American Railroads

Owning Collections

Civil Engineering Studies: Structural Research Series PRIMARY