Vinogradov Aleksandr Abramovich,Danilin Aleksandr Nikolaevich,Kurdyumov Nikolaj Nikolaevich,Rabinskij Lev Naumovich
申请号：
RU20150132188
公开号：
RU2668568(C2)
申请日:
2015.08.03
申请国别(地区):
俄罗斯
年份:
2018
代理人:
摘要：
FIELD: technological processes; measurement equipment.SUBSTANCE: installation is designed to study the flexible rod elements with complex internal structure stiffness and damping properties. With its help, the flexible rod elements bending curvature dependence on the edge bending moments values is determined, and also the flexible elements end sections twisting angles relative to each other dependences on the edge torques values are established. Installation consists of rigid load bearing frame, containing supports (1), hinged joints (4), to which metal rods (6) are attached, electric drives (7) and other elements providing for the study of short flexible elements both in the form of continuous homogeneous, heterogeneous, composite rods, and wire structures in the form of the overhead transmission lines wires and cables. Obtained dependences allow to establish the flexible elements bending and torsional rigidities, as well as the deformation energy in their structure dissipation characteristics.EFFECT: invent
