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Information × Registration Number 0203U000701, 0100U002796 , R & D reports Title The desing of fundametal theory and theory-exeperimental metods of calculation the steel frames of welding H-beams with variable section for the universal destanation structions in the conditions of the uneven deformation of the soil foundatons under the base. popup.stage_title Head Permyakov Volodymyr Oleksandrovych, Registration Date 04-03-2003 Organization Kiev National University of bildiny and tecture popup.description2 Were elaborated the basics of morphology and calculation of strain-stress distribution of steel frame, which were made from welded I beam with variable section for multiuse buildings (all-purpose structures), which exploit in a conditions of subsoil differential settlement under foundations. Were developed the theoretical instrument of optimum design of frame carcasses with allowance of physical and geometrical characteristic of welded I beams with variable section. Were assumed follow-up development of the theory of stability bar on elastic support, and were adjusted the main theoretical preconditions in determinations the modulus of sub grade reaction as component part of this model. Product Description popup.authors popup.nrat_date 2020-04-02 Close