FIELD: bridge building; dampening of vibrations of bridge framework resting on supports; anti-seismic facilities. SUBSTANCE: proposed anchorage includes vertical tension member connecting the bridge framework with cross-bar of support and anchor plate having hole for receiving vertical tension member which is locked on bridge framework and under anchor plate on either side by means of anchor clamps. Novelty of invention consists in form of tension member which consists of at least one stressed steel reinforced cable; each anchor clamp is made in form of three-lug collet cone and holder having central taper hole for collet cone; upper and lower guide bushes are secured respectively to bridge framework and to anchor plate; guide bushes have central holes for vertical tension members; central holes have taper rounded-off surfaces; cross-bar is provided with through passages and coaxial grooves for anchor plates; each vertical tension members is received by holes of bridge framework, upper guide bush, through passage of cross-bar, holes of lower guide bush and anchor plate. EFFECT: enhanced reliability at considerable horizontal shifts. 2 cl, 7 dwg
