REDUCTION OF THE ACTUAL MODULUS OF ELASTICITY TO THE DESIGN TEMPERATURE
Journal Title: Periódico Tchê Química - Year 2018, Vol 15, Issue 0
Abstract
Reduction of the actual modulus of elasticity of road pavement to the design temperature is a rather labor intensive task. Besides, it depends on the weather and climatic conditions. Here we present the result of generalizing practical experience on this task as applied to the regions with considerable fluctuations of daily temperatures. It was found that application of fluctuations of daily temperatures when measuring deflection at the check point in the regions with sufficient solar activity makes it possible to efficiently separate the studied factor of influence on road pavement strength (temperature) at simultaneous optimization of expenses on operation of laboratory equipment. A road pavement strength indicator (invertible deflection) may vary quite considerably not only from day to day but during a day as well, especially during the design period. Under these conditions the results of linear tests of road constructions have to be reduced to the comparable ones.
Authors and Affiliations
Keywords
Related Articles
- EP ID EP503018
- DOI -
- Views 183
- Downloads 0
COSMETIC PRODUCTION FROM GLYCERINE THE BIODIESEL
The present study aims to produce a cosmetic emulsion containing the co-product glycerine, generated in the production of biodiesel by the transesterification of canola oil. The first part of the work consisted in the pr...
DEFORMATIONS OF ALUMINUM ALLOYS UNDER THE INFLUENCE OF AN ADDITIONAL LOAD
Under the influence of a constant magnetic field, there is a deformation of solid particles. These processes in the future lead to destruction. Therefore, the authors investigated these processes in more detail. When stu...
ELABORATION OF A GUIDE FOR COMPONENTS’ RECOVERY OF USED batteries: A PROJECT WITH ENVIRONMENTAL CONSCIOUSNESS AND POSSIBILITY OF EXPLORATION OF SCIENTIFIC CONCEPTS IN THE STATE OF TOCANTINS
Batteries are electrochemical devices widely used in the modern world. However, its disposal cannot be done in ordinary waste due to the characteristics of corrosiveness, toxicity, and reactivity. Although there are laws...
TEMPERATURE MEASUREMENTS AT CRITICAL POINTS OF DUAL-MODE ELECTROHYDRAULIC ACTUATOR WITH COMBINED RATE CONTROL
Dual-mode electro-hydraulic actuator with combined rate control is designed to control the steering surfaces of the aircraft with an increased level of electrification of onboard systems (More Electric Aircraft). This ac...
MINIMIZING MISCONCEPTION OF IONIZATION ENERGY THROUGH THREE-TIER DIAGNOSTIC TEST
Research about conception and misconception of specific topics in science education is still sightseen among researchers. Ionization energy is one concept that possible generate mis(understanding) for students. Therefore...