Search academic texts

Information × Registration Number 0213U003572, 0110U004240 , R & D reports Title The development of experimental, organizational and numerical accompaniment of the safety operation of main gas pipeline in the coal mines area popup.stage_title Head Radthenko Sergiy, Registration Date 08-02-2013 Organization Institute for problems of strength NASci of Ukraine popup.description2 The analytical approach for the determination the stress concentration factor in the elastic case is developed for axially symmetric model of pipeline. Conclusion about ability of the application the limit plastic state models for substantial levels of the applied nominal loads is deduced as a result of the numerical simulation of the pipeline stress state for elasto-plastic case. Based on the above investigation, the procedure for technical state estimation and recommendations for safe operation of the pipeline in the zone of coal mines are formulated Product Description popup.authors Богдан Андрій Васильович Красовський Арнольд Янович Маковецька Ірина Оленксандрівна Ориняк Ігор Володимирович. Янко Олег Олексійович popup.nrat_date 2020-04-02 Close