The article analyzes the results of a series of full-scale experiments for studying consolidation of foundations by perimeter reinforcement of the soil by rigid incompressible irregularly shaped inclusions. The experiments modeled consolidation of a shallow soil foundation base by directed high-pressure injection of mobile cement and sand mixtures. Generalization and analysis of the results of several dozens of laboratory experiments allowed to establish approaches to setting rational parameters of perimeter reinforcement of soil foundations by creation of rigid incompressible inclusions using injection of mobile cement-sand mixtures.
perimeter reinforcement, rigid inclusions, high-pressure injection
1. Nuzhdin, L.V. Issledovanie napryazhenno-deformirovannogo sostoyaniya gruntovogo osnovaniya, armirovannogo vertikal´nymi sterzhnyami / L.V. Nuzhdin, A.A. Kuzne-tsov, V.P. Pisanenko. Geotekhnicheskie problemy stroitel´stva, arkhitektury i geo-ekologii na rubezhe 21 veka: Tr. I-go Tsentral´no-Aziatskogo geotekhn. simpoz. T.2. - Temirtau: Izd-vo KNGA, 2000. - S.597-599.
2. Nuzhdin, L.V. Eksperimental´nye issledovaniya raboty armirovannogo vertikal´-nymi elementami osnovaniya v prostranstvennom lotke / L.V. Nuzhdin, A.A. Kuzne-tsov, V.P. Pisanenko. Izvestiya vuzov. Stroitel´stvo. - 2000 - №2-3. - S.135-137.
3. Nuzhdin, M.L. Ispol´zovanie tsementno-peschanykh smesey dlya uplotneniya gruntovo-go osnovaniya vysokonapornoy napravlennoy in´´ektsiey. Mizhvidomchiy naukovo-tekhn. zbirnik naukovikh prats´ (budivnitstvo) «Budivel´ni konstruktsii» - Kiiv: 2003 № 59 - Kn. 1 - S. 430-433.
4. Nuzhdin, M.L. K voprosu deformatsiy gruntovogo osnovaniya, usilennogo zhestkimi neszhimaemymi vklyucheniyami / M.L. Nuzhdin, L.V. Nuzhdin, I.A. Anikeev. Mat. V Vserossiyskoy nauchno-tekhn. konf. «Aktual´nye voprosy stroitel´stva» - Novosi-birsk: NGASU (Sibstrin), 2012 - T. 1 - S. 26-30.
5. Nuzhdin, M.L. O vliyanii raspolozheniya tverdykh neszhimaemykh vklyucheniy na de-formiruemost´ gruntovogo osnovaniya shtampa / M.L. Nuzhdin, L.V. Nuzhdin. Mat. Vserossiyskoy nauchno-tekhn. konf. «Mekhanika gruntov v geotekhnike i fundamento-stroenii», 7-8 iyunya 2012, g. Novocherkassk, Rossiya - Novocherkassk: YuRGTU (NPI), 2012 - S. 236-243.
6. Nuzhdin, Leonid V. Calculation procedure of the subsoil of buildings and structures based on plate foundations reinforced by rigid vertical bars / Leonid V. Nuzhdin, Matvey L. Nuzhdin. Proceedings of International Geotechnical Symposium on Geotechnical Engi-neering for Disaster Prevention @ Reduction, Environmentally Sustainable Development, May 22-24, 2013, Incheon, Republic of Korea - Incheon: Incheon Green Environment Center - P.285-290.
