NONLINEAR FINITE ELEMENT ANALYSIS AND STUDY ON UNBONDED PRESTRESSED CONCRETE BEAM

A nonlinear finite element method is developed to study the behaviors of Unbonded Prestressed Concrete (U.P.C) beam. Through the establishments of various material analysis modes, a program is made to analyse U.P.C test beams by means of finite element method. The results of finite element analysis coincide well with those of test beams. Based on the analysis of some factors which are considered to influence ultimate flexural strength and shearing strength of U.P.C beam, a practical calculation formula is put forward.

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

  EDITORIAL DEP. OF THE JOURNAL OF CJI

  7 GONGLI NAN AN
  CHONGQING, SICHUAN  China  630074
• Authors:
  • Zhong, Wang
• Publication Date: 1996-12

Language

• Chinese

Media Info

• Features: References;
• Pagination: p. 26-32
• Serial:
  • JOURNAL OF CHONGQING JIAOTONG UNIVERSITY
  • Volume: 15
  • Issue Number: 4
  • Publisher: CHONGQING JIAOTONG UNIVERSITY
  • ISSN: 1007-4112

Subject/Index Terms

• TRT Terms: Beams; Computer programs; Finite element method; Flexure; Formulas; Mathematical models; Nonlinear systems; Prestressed concrete; Shear strength; Strength of materials
• Uncontrolled Terms: Formula (Math)
• ITRD Terms: 6549: Average; 3472: Beam; 5586: Deflection; 6490: Finite element method; 6473: Mathematical model; 6482: Non linear system; 4796: Prestressed concrete; 5531: Shear; 8645: Software; 5544: Strength (mater)
• Subject Areas: Materials;

Filing Info

• Accession Number: 00739192
• Record Type: Publication
• Source Agency: Transport Research Centre (CDV)
• Files: ITRD
• Created Date: Aug 28 1997 12:00AM