THE PERFECTION OF A METHOD OF ANALYTICAL ACCURATE DEFINITION OF PHYSIC-AND-MECHANICAL CHARACTERISTICS OF ROCKY AND NOT ROCKY BASES OF HYDROTECHNICAL ERECTIONS ON THE BASIS OF FINITE ELEMENT MODELS WITH THE NATURE DATA TAKEN INTO ACCOUNT

2013

Structural Mechanics of Engineering Constructions and Buildings, Vol 0, Iss 4, Pp 33-41 (2013)

Moscow Owing to the various reasons, the real physic-and-mechanical characteristics of soil of the bases of hydraulic engineering structural systems can differ from design preconditions. The technique of settlement specification of the actual physic-and-mechanical characteristics of the rocky and not rocky bases of hydraulic engineering structural systems is offered. This is done on the basis of finite element models of the system "erection - basis" with taking into account natural supervisions over settling of erections. Examples of the application of the developed technique, concerning the bases of sections of the concrete dam of Boguchany hydroelectric power station and the water intake of the Zagorsk GAES-2 are given.

article

English
Russian

Peoples’ Friendship University of Russia (RUDN University), 2013.

гидротехнические сооружения, «долгострой», секции бетонной плотины, водоприемник, скальные и нескальные основания, физико-механические характеристики грунтов, контрольно-измерительная аппаратура, данные натурных наблюдений, конечно-элементные модели системы «сооружение-основание», расчетные исследования, напряженно-деформированное состояние, Architectural engineering. Structural engineering of buildings, TH845-895