| 摘要 |
FIELD: construction engineering, industrial buildings. SUBSTANCE: each thrust member 5 is made with two coaxial rigid-jointed stiffening members of tie beam 4, having an angular displacement in the plane of the construction, each rectilinear steel member 1 is provided with steel tension bar 8, whose one end is connected to rectilinear steel member 1 in the ridge, and the other end is hinge-joined to the upper stiffening member of tie beam 4 of thrust member 5 at a fixed distance; tie beam 2 is hinge-joined to the lower stiffening member of tie beam 4 of thrust member 5 at a fixed distance. EFFECT: reduced bending moment in the steel rectilinear member. |
