title: Ð¡ÑÐ°Ð»ÐµÑÐ¸Ð±ÑÐ¾Ð±ÐµÑÐ¾Ð½ Ð² ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸ÑÑ Ð´Ð¾ÑÐ¾Ð¶Ð½Ð¾Ð¹ Ð¾Ð´ÐµÐ¶Ð´Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Steel fiber concrete in pavement structures
Creators: name: Ð¨Ð°Ð½Ð´Ð°Ð»Ð¸Ð¹, ÐÐ°Ð²ÐµÐ»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÐÐ¾ÑÐ¾Ð¶Ð½Ð¾Ðµ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾
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ÐÐ¾ÑÐ¾Ð¶Ð½ÑÐµ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ Ð±ÐµÑÐ¾Ð½Ð½ÑÐµ

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description: The object of research is the fiber-reinforced concrete with steel fiber. The subject of the research is the principles of constructing concrete with steel fiber and technological processes for the production of concrete with steel fiber. The thesis aim is to develop the composition of concrete with steel fiber, applicable in the construction of road cement concrete roads and meeting the requirements for tensile strength in bending and compressive strength. Tasks solved in the course of the study: 1. Conduct an analysis of the existing technical literature on the subjects of research;2. Draw up a technical assignment for the development of the composition of fiber-reinforced concrete for all technical categories of highways; 3. To develop the stages of a full cycle of research work on the development of fiber-reinforced concrete road; 4. Develop a plasticizer in accordance with the requirements of the technical specifications; 5. Confirm the accuracy of calculations of steel fiber reinforced concrete by physical and mechanical test results of samples; 6. Make a feasibility study for the use of fiber-reinforced concrete with steel fiber in the construction of pavement. The thesis consists of an introduction, three chapters and a conclusion. In the introduction, the relevance of the study is substantiated, the goals and objectives of the study are formulated, the object and subject of the study are indicated. In the first chapter, an overview of the results of research work on fiberreinforced concrete, an analysis of regulatory and technical documentation and the history of the development of concrete roads in Russia and in the world was carried out.. The second chapter is devoted to the construction and conduct of field tests for the development of road concrete. In the third chapter, the analysis of field tests and practical recommendations for the development of road concrete maps are carried out. The conclusion contains the main conclusions and recommendations for the use of steel fiber reinforced concrete.