Search academic texts

Information × Registration Number 0215U000647, 0114U000823 , R & D reports Title Preparation of scientific and technical handbook "The material's structure and fatigue life of structural elements" popup.stage_title Head Ostash Orest, Registration Date 20-03-2015 Organization Karpenko Physico-Mechanical Institute of the National Academy of Science of Ukraine popup.description2 The manuscript of book chapters 4-6 are mainly prepared. The methodology of the life time prediction for specimens with stress concentrators is presented. The application of strain and energy parameters to describe the regularities of fatigue crack initiation and growth is analyzed. It is justified a new concept for development (choice) of the railway high-strength wheels steels. It is shown that the resource of aircraft component and steam pipe of the thermal power plants after long term service are caused by changes of the structural-phase state and the physical and mechanical properties of structural steels and alloys (degradation of materials) and also by mechanical and corrosion-mechanical defects accumulated during the operation (degradation of structural elements).5481 Product Description popup.authors Тепла Ніна Михайлівна Чепіль Роман Володимирович popup.nrat_date 2020-04-02 Close