AbstractAbout AuthorsReferences
A comprehensive analysis of main parameters characterizing interaction of reinforced concrete foundation and sand base, based on the results of the conducted tray tests of experimental slabs with dimensions of 220.2 m, is presented. Description of the equipment used and test procedure are given. Influence on soil deformation modulus by research method o is considered. Analysis of slab deflection and contact pressure depending of plastic slab and soil deformations are carried out. Slab destruction type by punching is described. Article contains vertical and horizontal stresses, layer deformations which compere with elasticity theory results. Conclusions and recommendations for taking into account parameters in foundation design are given.
V.I. TRAVUSH1, Doctor of Sciences (Engineering), Professor;
S.O. SHULYAT’EV2, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.);
A.U. BAUKOV3, Candidate of Sciences (Engineering)
S.O. SHULYAT’EV2, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.);
A.U. BAUKOV3, Candidate of Sciences (Engineering)
1 ZAO «Gorproject» (5, Niznyi Susal’nyi lane, Moscow 105064, Russian Federation)
2 JSC «Research Center of Construction», NIIOSP named after N.M. Gersevanov (6, 2nd Institutskaya Street, Moscow 109428, Russian Federation)
3 LLC «USM-Inginiring» (1, Treugolnaj sq, Obninsk 249037, Russian Federation)
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2. Egorov K.E. Allowable foundation settlements. Sbornik Trudov NIIOSP. 1952. No. 18, pp. 8–20. (In Russian).
3. Gorbonov-Pasadov M.I., Malikova T.A., Solomin V.I. Raschet konstruktsii na uprugom osnovanii [Calculation of elastic foundation structures]. Moscow: Stroyizdat. 1984. 679 p. (In Russian).
4. Cesarckii A.A., Murzenko U.N. Experimental studies of reinforced concrete slab and sand interactions. Osnovanija, fundamenty i meshanica gruntov. 1970. No. 5, pp. 7–9. (In Russian).
5. Krivorotov A.P. Experimental study of the distribution of normal pressures over the contact of stamp with sand. Osnovanija, fundamenty i meshanica gruntov. 1963. No. 1, pp. 8–12. (In Russian).
6. Murzenko U.N. Experimental studies results of normal contact stress distribution for rigid foundations in sand. Osnovanija, fundamenti i meshanica gruntov. 1965. No. 2, pp. 1–4. (In Russian).
7. Murzenko U.N., Evtushenko S.I. Eksperimental’nye issledovaniya raboty kraevoi zony sbornykh fundamentov pod otdel’nuyu kolonnu i steku kolonn na peschanom osnovanii [Experimental studies of corner zone for precast single and multi foundation in sand]. Rostov-na-Donu: URGPU, 2008. 246 p.
8. Timoshenko S.P., Voinovskii-Kriger S. Plastinki i obolochki [Plates and shells]. Moscow: Nauka, 1966. 636 p.
For citation: Travush V.I., Shulyat’ev S.O., Baukov A.U. Tray research of slab-sand base interaction. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2022. No. 9, pp. 3–11. (In Russian). DOI: https://doi.org/10.31659/0044-4472-2022-9-3-11