Title letter

Contents

1

Sergii Pichugin

Consideration of the structuresworking conditions in the method of limit states

5

2

Yuriy Vynnykov, Andrii Bondar, Anna Liashenko, Valeriy Novokhatniy, Мarynaybalko

Approbation of the express penetration method for assessing the strength of sedimentary cohesiverocks

14

3

Serhii Hudz, Vitaliia Harkusha, Yuriy Sergienko, Tetiana Hodun

The limit state of steel beams research of damaged building elements

23

4

Anton Hasenko, Yurii Padun, Mykola Bibik

The mobile communication antenna structures classification

29

5

Dmytrii Romanenko

Studies of multilayer bent reinforced concrete structuresof rectangular cross sectionreview

36

6

Bogdan Korobko, Oleksandr Levchenko, Rostyslav Rudyk

Development of an energy-saving design for the feeding system of a concrete mixing plant

46

7

Dmytro Buhrov, Tetiana Buhrova

Сalculationof optimal parameters for a vibratory finishing machine for decorative elements with an active working tool

52

8

Ivan Suchkov, Rostyslav Rudyk

Analysis of equipment for thermoplastic moldingartificial products of spatial form

60

9

Mykhailo Pedchenko, Larysa Pedchenko, Nazar Pedchenko, Vasyl Savyk

Improvement of the industrial extraction method of methane homologues

67

9

Mykola Nesterenko, Olexandr Panfilov, Maxim Pyrlyk

Loaders for Concrete Compaction

80

10

Tetiana Nesterenko, Mykola Nesterenko, Oleksandr Shevchenko, Oleksii Omelchenko

Justification for the Choice of a Modeling Scheme for the Hydrocarbon Preparation Process for Transportation Using Supersonic Separation

86