Search academic texts

Information × Registration Number 0225U003610, (0122U200824) , R & D reports Title Development of numerical and analytical approaches to design and diagnostic calculations of pipe and rod columns and their connections, reinforced concrete structures and vibration isolating devices for construction and oil and gas industry popup.stage_title Розвиток наукових підходів до проєктувальних та діагностичних розрахунків трубних і штангових колон, огороджувальних та залізобетонних конструкцій для будівництва і нафтогазової промисловості Head Andrusiak Andrii V., к.т.н. Registration Date 22-07-2025 Organization Ivano-Frankivsk National Technical University of Oil and Gas popup.description1 The purpose of the work is to develop new and improve existing models and methods for assessing and providing operational parts, assemblies and structural elements for the construction and oil and gas industry popup.description2  Keywords: DYNAMIC LOADS, MONOLITHIC FRAMES, FLOOR SLAB, CORROSION PROTECTION, COMPOSITE COUPLINGS, PIPE COLUMNS, ROD COLUMNS, FEM MODELING, SELF-CONSTRUCTION, CONTACT INTERACTION, GAS PIPELINES, WELDED JOINTS, HIGH STRENGTH CONCRETE, MOBILE LIFT Object of research: Reinforced concrete, metal and combined structures, as well as pipe and rod columns operated in the conditions of construction of structures and drilling of wells and transportation of fluids, taking into account the influence of the environment, loads and technological features. Research objective: development of scientific approaches to the calculation, design, diagnostics, and technological improvement of structures operating in difficult operating conditions. Particular attention is paid to building reinforced concrete and metal structures, well drilling and hydrocarbon transportation processes, and the improvement of welding technologies. Critical factors affecting the strength, crack resistance, durability, and energy efficiency of such structures and systems are identified. Research methods: The work uses an integrated approach that includes analytical modeling, contact mechanics methods, numerical methods (including finite element analysis), physical experiment, simulation modeling (CFD, SolidWorks, Autodesk Inventor, LIRA-FEM), implementation of BIM technologies, as well as the development of new technical solutions and technological processes for the manufacture and protection of structures. We tested samples, modeled contact interaction, and studied the performance of equipment in conditions close to real-world operation. Product Description popup.authors Artym Volodymyr I. Bishchak Roman T. Velychkovych Andrii S. Dem'ianchuk Yaroslav M. Dobrianska Liubov O. Dobrianskyi Ivan M. Kozak Oleksandr V. Matviienkiv Oleh M. Olevych Yurii V. Paliichuk Ihor I. Panchuk Myroslav V. Fabryka Yurii M. Faflei Oleh Ya. Shlapak Liubomyr S. popup.nrat_date 2025-07-22 Close