Shevchuk G. Strengthening the foundations of existing buildings monolithic reinforced plate with curviliinear sole

Object of researches - strengthening of the bases. A subject of researches - a monolithic reinfors-concrete plate with a curvilinear sole. The purpose - development of effective designs of the bases for buildings at their reconstruction. Methods of researches - methods of geodetic supervision and analytical calculations behind subsidence of buildings. Novelty - the specified settlement formulas for construction эпюр pressure under a sole both the existing bases, and strengthening plates on all area are received; the effective design of strengthening of the bases in the form of a curvilinear spatial plate in two directions which incorporates on perimeter to the existing base is developed; the technique of the accounting of effect of increase in bearing ability of soil of the basis, caused by elements of a new design of strengthening is offered; the problem of redistribution in the basis of the jet tension forming the maximum bending moments in two-flying and three-flying plates with a curvilinear sole is solved; it is shown by experimental supervision efficiency of the offered design a way of comparison of the actual and settlement values of subsidence of the existing bases. Department - building industry.