В сборнике содержатся научные и методические работы преподавателей, научных сотрудников вузов и научных учреждений. Включены также материалы, обсуждавшиеся на республиканском научно-методическом семинаре с международным участием «Научно-методические основы применения информационных технологий в преподавании механики и научных исследованиях». Тематика статей сборника охватывает ...

In the work, a solution to a problem of oscillatory flow of viscous incompressible liquid in a rectilinear pipe of circular section, completely filled with the liquid was presented. The way of solving flow generated by pressure pulsation and the pipe oscillation to the flow direction was also-discussed. The behaviour of the liquid for the selected spectrum of its frequency and ...

The September 11, 2001 events attracted the attention of civil engineers of the world to the problem of safety of towers and skyscrapers. According to recent studies, the WTC collapse was caused by man-made explosions on a critical floor located much lower than the floors hit by terrorist planes which supports the wide-spread rumor in the U.S. that MASAD agents used the aftermath ...

The equation of characteristics for system of the equations of movement cubic anisotropic environment which thermal properties are described by the hyperbolic law of heat conductivity is obtained.

In this paper the simpe optimization problem of laminate discontinued rocks is considered. The paper presents some possible formulations of optimal structural design problem based on probabilistic approaches due to possible incompleteness of information concerning crack size, location and orientation. Using these approaches optimal designs for laminate rocks approximated to the ...

hi work the technology of the control of knowledge of the students is stated at study of the theoretical mechanics. Are given an estimation and recommendations for use machine and without machine programmed of the control of knowledge of the students, the conditions are stated which should answer process of mastering and quality of preparation at independent work of the students.

The method for а quantitative estimation of efficiency of running systems of vehicles for curvilinear motion, taking into account the deviation of vectors of driving wheels tractive forces from the direction determined a driver by means of turning steering wheel, is offered. Results of application of the developed method for an estimation of efficiency of running systems AWD ...

This work contains development of solution of the problems of theory of elasticity in curvilinear coordinates for displacement. For accurate solution of system of differential equations it is necessary to receive all equations for the same system for Euler s coordinates.

Для повышения эффективности почвообрабатывающих агрегатов необходимо их адаптировать к условиям функционирования, то есть к почвенным условиям сельскохозяйственного поля. На основе анализа физико-механических и технологических свойств почвы установлено, что наиболее существенным, интегральным и одним из основных свойств является твердость, которая наиболее полно и обобщенно ...

The article describes the peculiarities of software and methodological complex "The Dynamic analysis of lever mechanisms", which is used in course designing at the rate "Theory of mechanisms and machines".