Polisсhuk A.I., Petukhov A.A., Tarasov A.A.

UDC 624.159.5

ANATOLII I. POLISHCHUK, DSc, Professor,

ofpai@mail.ru

Kuban State Agrarian University,

13, Kalinin Str., 350044, Krasnodar, Russia

ARKADII A. PETUKHOV, PhD, A/Professor,

paa5579@mail.ru

ALEKSANDR A. TARASOV, Research Assistant,

tar.a.a@mail.ru

Tomsk State University of Architecture and Building,

2, Solyanaya Sq., 634003, Tomsk, Russia

DETERMINATION  OF  INJECTION  PILE  PENETRATION  FORCE  IN  LOAM  SOILS

The paper presents an engineering approach to determination of penetration force when pressing injection piles in loam soils in compliance with SNiP 2.02.01–83* “Building Bases” allowing to detect a vertical component of the ultimate penetration resistance in a stabilized soft (loam) soil. Experimental and theoretical data are presented in this paper. Recommendations are given for practical application of the proposed method.

Key words: injection piles; injector; penetration force; ultimate penetration resistance.

References

  1. Pat. Rus. Fed. N 2238366, E 02 D 5/34. Sposob ustroistva in'ektsionnoi svai [Installation of injection pile]. A.I. Polishchuk, O.V. Gerasimov, A.A. Petukhov, Yu.B. Andrienko, S.S. Nuikin; publ. 2004. Bul. No. 29.
  2. UMP Rus. Fed. N 87718, E 02 D 5/34. In"ektsionnaya svaya [Injection pile]. A.I. Polishchuk, A.A. Tarasov, R.V. Shalginov; publ. 2009. Bul. No. 29.
  3. Polishchuk, A.I., Petukhov, A.A., Gerasimov, O.V. Eksperimental'nye issledovaniya raboty in"ektsionnykh svai v glinistykh gruntakh, ustroennykh metodom vysokonapornoi in’ektsii [Experimental study of injection pile behavior in loam soils installed by high-pressure injection]. Proc. Rus. Sci. Conf. ‘Design, construction, and operation of foundations, bridges, and highways. Mechanization of construction. Environmental protection’. Perm State Technical University. Perm, 2004. Pp. 43-47. (rus)
  4. Tsytovich, N.A. Mekhanika gruntov [Soil mechanics]. Izd. chetvertoe, vnov' pererab. i dop. Moscow : Stroiizdat, 1963. 636 p. (rus)
  5. SNiP2.02.01-83* «Osnovaniya zdanii i sooruzhenii» [“Building footings”]. Aktualizirovannaya redaktsiya SNiP 2.02.01-83*. N.M. Gersevanov NIIOSP. Moscow : Stroiizdat, 2011. 161 p. (rus)
  6. Posobie po proektirovaniyu osnovanii zdanii i sooruzhenii (k SNiP 2.02.01-83) [Building footing design manual (addition to SNiP 2.02.01-83)]. N.M. Gersevanov NIIOSP. Moscow : Stroiizdat, 1986. 415 p. (rus)

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