STUDIES ON THE STRENGTHENING METHOD OF MULTI-BEAM BRIDGE WITH BIG EXTERNAL GIRDERS

This paper presents a method for strengthening multi-beam bridge with bid external girders by which the stiffness and cross section of external girder can be increased. This method is not only convenient to engage in construction but also can improve load distribution effectively, reduce live-load of internal beam and increase bridge carrying capacity. The theory of General Elastic Supported Continuous Beam in skew girder bridge is developed to analyze transverse load distribution of right bridge. Several conclusions are obtained.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/10074112
• Corporate Authors:

  EDITORIAL BOARD OF JOURNAL OF XI'AN HIGHWAY UNIVERSITY

  3 CUIHUA ROAD
  XI'AN, SHANGXI  China  710064
• Authors:
  • PINGMING, HUANG
• Publication Date: 1999-10

Language

• English

Media Info

• Features: References;
• Pagination: p. 22-23,41
• Serial:
  • JOURNAL OF XI'AN HIGHWAY UNVERSITY
  • Volume: 19
  • Issue Number: 4
  • Publisher: XI'AN HIGHWAY UNIVERSITY
  • ISSN: 1007-4112

Subject/Index Terms

• TRT Terms: Beams; Bridges; Girders; Strength of materials
• Uncontrolled Terms: External
• ITRD Terms: 3472: Beam; 3455: Bridge; 9058: Outside; 5544: Strength (mater)
• Subject Areas: Bridges and other structures;

Filing Info

• Accession Number: 00790105
• Record Type: Publication
• Source Agency: Transport Research Centre (CDV)
• Files: ITRD
• Created Date: Apr 11 2000 12:00AM