Brovko D. A substantiation of design data foundations of plates tower headframe of shafts Krivbassa

The dissertation is devoted to questions of creation reliable in work and economically effective designs foundations of plates tower headfrems of shafts Kryvbass on the basis of the account of joint work of system " foundations -basis".The economically effective designs foundations of plates are developed: foundations a plate with cross beams by walls and boxlaik, in both cases with cuts. By a polarization-optical method the distribution of loading and concentration of pressure in models of new designs foundations of plates made from optical of transparent materials according to necessary criteria of similarity is investigated. By joint consideration of results of theoretical accounts and given experimental researches the rather steady dependence between the pressure indicating certain communication between considered sizes is found out. As a result of an establishment of this dependence, are deduced interpolate functions providing a sufficient degree of accuracy of engineering accounts foundations ofplates tower headfrems.