MISHCHENKO MYKHAILO LEONIDOVYCH
Developer of the classification of mine dump rocks.
Developer of documents on the use of burnt waste heaps in the rod
embankment.
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PATH OF LIFE
He was born on August 9, 1949 in the village of Akhali-Afoni (Abkhazia).
In 1971 he graduated from the Kyiv Automobile and Road Institute.
From 1971 to 1973 he served in the Soviet Army as an officer.
In 1985 he defended his dissertation and received the degree of the Candidate of Technical Sciences.
In 1989 he received the title of a Senior Researcher.
WORKING PATH
From 1973 to 1976 he worked in the “Kyivdorbud” trust system as an Engineer.
From 1976 he worked at our Institute as a Senior Engineer, Senior Researcher, Scientific Secretary, Head of Department, Head of the Scientific and Technical Center of Quality, an as a Deputy Director.
SCIENTIFIC INTERESTS
An important scientific direction of work of Mykhailo Mishchenko is the study of the issue of using burnt and dump coal mine waste for the construction of the subgrade. A number of normative documents in this direction have been developed.
In the 80s Mykhailo Mishchenko actively worked on the use of blast furnace and metallurgical slag in general to stabilize the soils. Some of them turned out to be good binders, such as ground blast furnace and granular blast furnace slag. It was determined that they can be used not only to stabilize the soil, but also as a good "semi-finished product" in the production of cement. This was the impetus for the study of other industrial wastes and by-products. He later studied the scientific issues associated with the study of the stability of the road subgrade of motor roads.
Much attention was paid to mine burnt rocks. It was determined that the use of these materials is possible primarily for the construction of the subgrade. But the main drawback was identified - potential subsidence. It was Mykhailo Mishchenko who proposed to create a strong structure (without subsidence) by adding the fine-grained waste from concentrators to the mine dump rocks. As a result of these researches the classification of mine dump rocks and recommendations on the construction of highways from waste of coal mining and coal-concentration was developed. At the same time, scientific work was carried out in the direction of using mine dump rocks as a component in the strengthening of various mineral mixtures with cement or lime. As a result, the documents were developed for the production of binders based on the use of burnt waste heaps and their scope.
Mykhailo Mishchenko is the author of more than 40 articles and he has developed 6 inventions recorded by the copyright certificate.
He died on August 28, 2008.