FEM investigation of the branch collapse is provided for the huge healthy chestnut tree. Strong wind gust (24 m/s) is assumed. Thus, simulation has as engineering so methodic value to improve the FEM-teaching of students. The geometry was recovered by the photos and sketches. It includes roots, trunk, branch and conditional crown. Static simulation is provided both in the linear ...

The article is devoted to the development of industrial robotics in China. The historical stages of formation of automation of production processes in the country are considered. The basic state plans of development of this branch are stated. The important problems of the development of the robotics industry in China are listed. Conclusions are drawn about the prospects of ...

The paper analysis the parameters of borehole charges when using emulsion explosires and a non-electric blasting system «Iskra» at a granite quarry.

Гринюк, И. К. Разработка игр на языке Python / И. К. Гринюк // Новые горизонты - 2019 : сборник материалов Белорусско-Китайского молодежного инновационного форума, Минск, 12–13 ноября 2019 г. / Белорусский национальный технический университет. – Минск : БНТУ, 2019. – С. 103-104.

Paper concerns to contact task simulation by FEA for “freely piled solids” systems. It may be different dry masonries. The antique façade of the Parthenon temple is taken for simulation as an example. Marble drums and blocks are held together only by friction and gravity. Multiplicity and variability of contact pressure patterns inside columns are disclosed. Surface compression ...

The finite element method is one of the most widely used numerical method in engineering analysis, however, the bad convergence and the complexity of meshing reduce the reliability of the simulated results. Therefore, in this work, a meshless finite block method was applied on heat transfer analysis and elastic deformation analysis. It combines the ideas of finite element and ...

In modern industry, flexible production systems and CNC machines are actively introduced into production. In the processing on CNC machines used prefabricated tools (lathe cutters and mills) with mechanical fastening of the cutting inserts. In the case of precast incisors, one of the main parameters is the tool durability. This parameter is very important for the tool, as a high ...

The paper analyses the performance of rock fragmentation equipment in potassium fertilizer manufacture. It submits a technology for evaluation of power distribution when it is transmitted by friction from the driving drum to the conveyer belt.

This article describes the history of the development and application of biological heart valve prostheses, their advantages and disadvantages. The design of the aortic valve prosthesis developed by the Science and Technology Park of BNTU "Polytechnic" is described, the results of experimental studies are presented.

In the course of research and evaluation of non-stick properties of coatings formed by electrodeformation cladding flexible tool from the donor composite materials based on chromium, it was found that the coating of a composite index based on chromium with the addition of copper, tungsten-cobalt and hexagonal boron nitride, with an additional layer of copper doped with hexagonal ...