RELATION BETWEEN CREEP AND CREEP RECOVERY IN CEMENT PASTE

THE HYPOTHESIS OF SUPERPOSITION OF STRAINS WITH RESPECT TO CREEP AND CREEP RECOVERY IS DISCUSSED IN RELATION TO BASIC CREEP SEPARATED FROM STRESS INDUCED SHRINKAGE AS WELL AS TO FORCED SHRINKAGE AND SWELLING. RESULTS OF TESTS IN COMPRESSION AND IN TENSION ARE REPORTED. CREEP IN COMPRESSION IS SHOWN TO INCREASE THE LOSS OF MOISTURE FROM THE PASTE TO THE SURROUNDING MEDIUM. TENSILE CREEP IS SHOWN TO BE SOMEWHAT SMALLER THAN CREEP IN COMPRESSION AT THE SAME STRESS STRENGTH RATIO, BUT SPECIFIC CREEP IS SIGNIFICANTLY HIGHER IN TENSION THAN IN COMPRESSION. /AUTHOR/

• Supplemental Notes:
  • Vol 6, No 1, PP 188-217
• Corporate Authors:

  American Society for Testing and Materials (ASTM)

  100 Barr Harbor Drive, P.O. Box C700
  West Conshohocken, PA  United States  19428-2957
• Authors:
  • Jessop, E L
  • WARD, M A
  • Neville, A M
• Publication Date: 1971-3

Media Info

• Serial:
  • Journal of Materials
  • Publisher: American Society for Testing and Materials (ASTM)

Subject/Index Terms

• TRT Terms: Cement; Compression; Creep; Mechanical relaxation; Pastes; Shrinkage; Strain (Mechanics); Strength of materials; Stresses; Swelling; Tension
• Old TRIS Terms: Strains
• Subject Areas: Highways; Materials;

Filing Info

• Accession Number: 00214002
• Record Type: Publication
• Files: TRIS
• Created Date: Sep 27 1971 12:00AM