AUTOMATED INFLUENCE LINES FOR BOX-GIRDER BRIDGES WITH PARABOLIC SOFFITS

An automated procedure based on flexibility concept is developed for computing influence line ordinates for continuous box-girder bridges with parabolic soffits. A sample example of a three span continuous bridge of a double-cell trapezoidal section is analysed. Flow chart and program listings, together with the input instructions are given at the end of this paper. /Author/TRRL/

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/00457949
• Corporate Authors:

  Pergamon Press, Incorporated

  Maxwell House, Fairview Park
  Elmsford, NY  United States  10523
• Authors:
  • Bangash, Y
• Publication Date: 1974-12

Language

• English

Media Info

• Features: Figures; References; Tables;
• Pagination: 15 p.
• Serial:
  • Computers and Structures
  • Volume: 4
  • Issue Number: 6
  • Publisher: Elsevier
  • ISSN: 0045-7949

Subject/Index Terms

• TRT Terms: Analysis; Box girders; Bridge design; Bridges; Calculation; Continuous girder bridges; Continuous structures; Deflection; Design; Digital computers; Engineering moments; Flexible structures; Girder bridges; Influence lines; Information processing; Methodology; Structural design
• Uncontrolled Terms: Computation
• Old TRIS Terms: Flexibility methods /structural/; Moment; Program
• ITRD Terms: 6471: Analysis (math); 3474: Box girder; 3455: Bridge; 9006: Continuous; 5586: Deflection; 9011: Design (overall design); 8673: Digital computer; 9102: Method; 5410: Moment (force); 8645: Software
• Subject Areas: Bridges and other structures; Design; Highways; I24: Design of Bridges and Retaining Walls;

Filing Info

• Accession Number: 00097975
• Record Type: Publication
• Source Agency: Transport and Road Research Laboratory (TRRL)
• Files: ITRD, TRIS
• Created Date: Oct 18 1975 12:00AM