RESEARCH OF BEHAVIOR OF CEMENT COMPOSITES IN CONDITIONS OF HIGH HUMIDITY AND VARIABLE POSITIVE TEMPERATURES
Journal Title: International Journal for Computational Civil and Structural Engineering - Year 2017, Vol 13, Issue 4
Abstract
In this paper, the results of testing cement composites under the conditions of the effect of high humidity and variable positive temperatures are given.By the coefficient of variation of hardness (stability), the compositions are compared with various fillers, plasticizing and other fungicidal additives.To decide on the stability (stability) of the structure and properties of composites, it is proposed to rely on the area of the polygon obtained as a result of piecewise linear approximation of the exposure points. Explanations of the influence of environmental factors on hardness change of the composites.
Authors and Affiliations
Irina V. Erofeeva, Victor V. Afonin, Vladislav A. Fedortsov, Denis V. Emelyanov, Nikolay Yu. Podzhivotov, Marina M. Zotkina
Keywords
Related Articles
- EP ID EP576830
- DOI 10.22337/2587-9618-2017-13-4-66-81
- Views 66
- Downloads 0
TO THE ASSESSMENT OF VERTICAL CRANE LOAD
The problems of analytical and statistical modeling of the travelling cranes loads are carried out in the paper. The analytical model was expanded by the consideration of influence of the approach of cranes trolley, cons...
RELATIONSHIPS BETWEEN DEFORMATIONS AND STRESSES AT CONTACT ZONE OF FLAT-STRESSED COMPOSITE ELEMENT, WHICH WAS SUBJECTED CORROSION DAMAGES
A computational model of deformation of a flat-stressed reinforced-concrete composite element in the contact zone is proposed. Deformation equations takes the form of the relationships between the final increments&...
INDUCTIVE ANALYSIS OF THE DEFORMATION OF THE ARCHED TRUSS
An analytical solution to the problem of the deflection of a flat arched statically determinate truss un-der the action of a uniformly distributed and concentrated load is obtained and analyzed. To obtain the depend-ence...
КОМПЛЕКСНОЕ МОДЕЛИРОВАНИЕ И ПРОГНОЗИРОВАНИЕ УСТОЙЧИВОСТИ И ПРОЧНОСТИ КОНСТРУКЦИИ АВТОМОБИЛЬНОЙ ДОРОГИ С ИСПОЛЬЗОВАНИЕМ СОВРЕМЕННЫХ ТЕХНОЛОГИЙ
В статье рассматривается возможность получения методики наиболее качественных и корректных расчётов, для оценки транспортно-эксплуатационного состояния участка автомобильной дороги с помощью математической модели.
USING THE CRITERION OF THE MINIMUM MATERIAL CAPACITY OF RODS UNDER STABILITY RESTRICTIONS FOR THE CASE OF MULTIPLE CRITICAL LOAD
As it is known, special criteria are formulated to evaluate the obtained solution of some optimization problems. In particular, we formulate a criterion that allows us to estimate the proximity of the decision on the rod...