About the authors
| First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address. | Mirsayapov Ilizar Talgatovich doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Sharaf Hani Mohammed Abdo post-graduate student E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st. 1 |
| Title of the article | Experimental studies of bearing capacity and settlement of foundations of clay soils under block regime cyclic loading |
| Abstract. | Problem statement. Experimental studies of bearing capacity and settlement of foundations of clay soils under block regime cyclic loading were carried out. Conducting lot tests with the help of an automated system program (ASIS), allowed to determining settlement of base, stress and strain in the soil. Results. The results of experimental studies are presented in the form of graphs of precipitation and deformation depending on the loading mode. New data were obtained on the regularities of stress-strain clay soils under block cyclic loading. Conclusions. The significance of the results obtained for the construction is that with regime block cyclic loads there is an increase in the deformation of the soil within the compressible strata, as well as the settlement of the base with different intensity in all the load blocks. The most intensive development of deformations of the soil and sediment of the base occurred at the initial stage of loading up to 300 cycles, when passing to the second stage stabilization occurred up to 2700 cycles. The loss of bearing capacity occurs at the third stage of loading after reaching the limit state of the soil mass below the slab foundation. |
| Keywords. | block cyclic loading, clay soil, settlement, stress, deformation. |
| For citations: | Mirsayapov I.T., Sharaf Hani M.A. Experimental studies of bearing capacity and settlement of foundations of clay soils under block regime cyclic loading // Izvestiya KGASU. 2019. №1(47) P.175-182. |
