THEORETICAL BASICS OF GRID STRUCTURE DYNAMIC ANALYSIS. FINITE ELEMENT MASS MATRIX
Journal Title: Вестник Харьковского национального автомобильно-дорожного университета - Year 2016, Vol 73, Issue
Abstract
The calculation methods for determining natural frequencies and vibration modes, as well as the forced vibrations of free-form grid structures are considered in the article.
Authors and Affiliations
A. Pogrebnyak
Keywords
Related Articles
- EP ID EP118219
- DOI -
- Views 69
- Downloads 0
HARDWEARING CAST IRON FOR THE BALLS OF BALL MILLS
Investigations of the structure and distribution of alloying elements in the high-chromium alloys with different chemical composition for achieving the desired level of mechanical properties for the balls of ball mills w...
INVESTIGATION OF MATERIALS FOR CUTTING BLADES OF DIGGING-TRANSPORT MACHINES
The operational conditions of cutting blades of digging-transport machines are analysed. The relationship between the composition of surfacing, its hardness and wear-resistance is deter-mined. The influence of boron on t...
BASIC WAYS TO INCREASE OPERATING SAFETY AND RELIABILITY OF JIB CRANES
A way to increase the safety and reliability of jib cranes in emergencies has been consi-dered. Factors influencing the crane stability during their operation have been analyzed.
DESIGN OF THE RECTANGULAR PLATE TWO ADJACENT SIDES OF WHICH ARE RESTRAINED AND THE OTHER TWO ADJACENT SIDES ARE HINGED
The problem of design of the rigid rectangular plate with two adjacent restrained sides and two freely supported sides when the system is subjected to any external loads is considered. To solve the problem in question th...
КВАЛИФИКАЦИОННЫЕ УРОВНИ СПЕЦИАЛИСТОВ В ОБЛАСТИ БЕЗОПАСНОСТИ ЖИЗНЕДЕЯТЕЛЬНОСТИ (SSL) ЧЕЛОВЕКА
Предложена новая система совершенствования профессионального мастерства специалистов разного уровня, работающих в области обеспечения и обучения вопросам безопасности жизни и деятельности человека, а также шесть квалифик...