INFLUENCE OF THE MODE OF LAYING A SUBGRADE ON ITS STATE OF STRESS

VLIYANIE KHARAKTERA FORMIROVANIYA OSHOVANIYA NA EGO NAPRYAZHENNOE SOSTOYANIE

The article gives the results of a study carried out on sand, laid in a vat of cube shape of 8 M side, to a thickness of 4.5 M (either by dropping in position 4 M, or by dropping in material in 0.5 M layers, course by course, then compacting). The tests were carried out with rectangular plates (3 x 0.6 M), complemented by tests using circular plates of 1.5 and 0.75 M diameter. The results show that the contact pressures and the stresses at depths vary in accordance with the method of laying sand, in such a manner that it is necessary to take this variability into account during the analysis of all tests results. (TRRL)

  • Corporate Authors:

    Consultants Bureau

    227 West 17th Street
    New York, NY  USA  10011
  • Authors:
    • Dovnarovich, S V
    • Pol'shin, D E
    • Baranov, D S
    • Sidorchuk, V F
  • Publication Date: 1977

Language

  • Russian

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00309148
  • Record Type: Publication
  • Source Agency: Laboratoire Central des Ponts et Chausees (LCPC)
  • Files: ITRD, TRIS
  • Created Date: Jun 26 1980 12:00AM