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Information × Registration Number 0207U008729, 0106U010814 , R & D reports Title To develop a design procedure tensely-deformed conditions and durabilities of the ferro-concrete bridge beams strengthened with external reinforcing, on the basis of deformation model popup.stage_title Head Kvasha Viktor, Доктор технічних наук Registration Date 19-12-2007 Organization Lviv Polytechnic National University popup.description2 The theoretical analysis of compatible work of the system is presented: the existent armature of reinforced-concrete element - compo of strengthening in composition of the increased constructions is stretched. On the basis of the conducted analysis and with the use of deformation models and generals of method of the maximum states the practical method of calculation of increased is developed by the glued on compos of beams after the maximum states of first and second groups, namely: to durability of normal and sloping cuts, length of area of анкерування compos, moment of education and width of opening of cracks and bendings. Comparison of results of calculations is executed with information of experimental researches. Product Description popup.authors popup.nrat_date 2020-04-02 Close