| 摘要 |
FIELD: transmission line support structures. ^ SUBSTANCE: support comprises post having lower end fixed in ground and fastened to foundation, bracket arms for cable nonconductor connection arranged from opposite post sides, as well as bracing strut having the first end fixed in foundation in ground and the second end connected to the post below the bracket arms. The support includes at least two sections arranged one over another and connected with each other. Lower section widens in cable suspension direction towards ground and is composed of two parts joined along longitudinal support axis in bracing strut plane. The bracing strut is located in vertical plane passing through longitudinal support axis transversely to cable suspension line. Foundation system for above support is also disclosed. ^ EFFECT: decreased bending moment caused by load application in support plane. ^ 2 cl, 4 dwg |
