Isoparametric analysis when studying composite materials
Journal Title: Вісник Одеської державної академії будівництва та архітектури - Year 2017, Vol 1, Issue 66
Abstract
Presented is the method to analyse the variations in characteristics of composite materials under effects of composition-process factors in conditions when the factors must provide the unvarying level of one of the characteristics. The abilities of the isoparametric analysis, which is related to methodology of composition-process fields, are demonstrated. Experimental-statistical models describing the fields of the properties of filled carbamide binder in coordinates of degree of filling and filler mix proportions are used. The models have enabled to carry out the statistical trials in computational experiment. On its results the variations in strength and abrasion resistance of isoviscous compositions, with equal viscosity provided by various quantities of silicon carbide and coarse grains of andesite in the filler, are analysed.
Authors and Affiliations
T. V. , Lyashenko, A. D. , Dovgan
Investigation of hard spherical segments bahavior in an elastic medium under waves twisting
The point, connected with the use of shell structures, concerning study of non-deformed shells interaction with surrounding elastic medium is stripped from the general range of problems in this article. An approach to th...
Determining of the required length of steel anchoring and composite fittings in plankglued wooden constructions
The cohesion of steel and composite fittings with wood through epoxy adhesive has been investigated. Experimental samples of plankglued prisms were tested for the removal of glued fittings. After experimental research, t...
Efficiency of decorative-protective powder coatings use for construction metal products
The range of materials used in construction is diverse in composition, structure, chemical, physical and mechanical properties and purpose. In industrial construction, concrete and metal products and structures have rece...
Research of slab patterns from ceramsite concrete on multicomponent astringent
The results of the experimental research of load-bearing capacity and deformation capacity of patterns of the assembly- monolithic and monolithic slab from сeramsite concrete on multicomponent astringent and quartz sand...
Analysis of the state of surface water sources in the Dnipro and Dniester river basins and the ways of solving the problem of providing the population with good water
The modern water-ecological situation in Ukraine is characterized. The classification of surface water by the quality of water is given. The analysis of the state of Ukraine's water sources in the Dnipro and Dniester riv...