Strength investigation of adgesive joints between concrete and steel

Analysis of corrosion fatigue steel strength of pump rods for oil wells

Purpose: is to perform analysis of corrosion durability (fatigue) of pump rod materials in terms of various chemically active simulation environments, and study influence of economically modified r...

Degradation of the internal well equipment steel under continuous service in the corrosive and aggressive environments

Purpose is to analyze steel degradation of the internal well equipment during its continuous service while contacting directly the corrosive environments.

Analysis of corrosion fatigue steel strength of pump rods for oil wells

Purpose. is to perform analysis of corrosion durability (fatigue) of pump rod materials in terms of various chemically active simulation environments, and study influence of economically modified r...

Strength analysis of reinforced concrete in a closed space of a metal pipe

The concrete strengthening coefficient calculating method of concrete-filled steel tubular members at axial compression based on the plasticity theories by Saint-Venant and Huber-Mises-Genk. This m...

Study of Corrosion and Mechanical Resistance of Structural Pipe Steels of Long-Term Operation in Hydrogen Sulfur Containing Environments

Analysis of literature sources, as well as practical data indicate that the existing scientific, technical and technological developments to ensure reliable corrosion-mechanical resistance and dura...

Investigation of the resistance of protective plates of high-strength concrete with dynamic impact

In the article are given the results of the test of dynamic action of protective steel-reinforced concrete slabs. The results have been confirmed, and proved the feasibility and expediency of appli...

Investigation of the long-term effect of economical modification of steel fatigue of offshore drilling rigs

The influence of calcium (from 0.001 to 0.01%) on the quality of low-alloy steel is studied, in particular, the corrosion-mechanical and long-term (tired) strength of the tested steel, which was de...

Composite steel and concrete large-span constructions for airport structures

The new composite constructions for airport structures are proposed. The feature of the construction is the original structural concept. The construction combines the advantages of the best-known s...