2021. N 2(47)

CONTENTS

2021. N 2/47

Theory of Ship and Constructions Mechanics

Zemlyak V., Kozin V., Vasilyev A. Influence of lifting force on the nature of motion of a submerged body in a near-surface water environment

Marine Engines and Auxiliary Machinery

Ibragimov D., Ilyinsky Yu., Moroz I., Prikhodko N. Influence of operating factors on the energy efficiency of axial partial microturbines of the marine vessel

Statsenko V., Sukhorada A. Generalization of heat generation distribution in the process of friction stir welding

Sobolenko A., Tarasov V., Tarasov M. Rejection indicators of motor oils – fresh one, and the one recovered in RUMS-1 unit

Physical Fields of Ship, Ocean and Atmosphere

Vlasov A., Rodionov A. Prospects for usage of underwater communication systems based on the magnetic induction (review)

Skvarnik I. Modern technologies in the vessel traffic control system within the framework of the e-Navigation concept: world experience and regional features (review)

Shevkun S., Samoylov N. Application of the neural network approach for solution of direct and inverse problems of scattering

Buildings and Structures

Tishkov N., Stepanenko A., Zakharova Y. Substantiation of the optimal profile of the cross-corrugated wall of metal-wood I-beam

Building Materials and Products

Belkova N., Stepanova M., Kurbakov D., Suprunchik G. Control of physical and mechanical characteristics of non-autoclave cement porous concrete with micro-reinforcement method

Chernil'nik A., El'shaeva D., Dotsenko N., Samofalova M., Zherebtsov Yu., Goncharov M., Poshev A. Influence of prescription factors on the deformative properties of concretes of combined composition with basalt fiber

Sadovskaya E., Leonovich S., Budrevich N. Predicted patterns of fiber-concrete strength during compressive tests of cubes and cylinders

Hydraulic Engineering

Anokhin P., Bekker A., Uvarova T., Pomnikov E. Methods of determination of the degree of concrete resistance to ice abrasion (review)

Design and Construction of Roads and Bridges

Tryapitsyn Yu., Tryapkin D. Improvement of the calculation of combined crossings