FIELD: construction industry. SUBSTANCE: invention refers to construction of condensation tower of atomic power station, to way diminishing sagging of longitudinal rib in tower and to spacer element. Invention is meant to diminish sagging of loaded part, longitudinal rib in particular, subjected to action of loading force. Sagging in this case emerges transverse to longitudinal axis of part. Formula of invention gives description of gear and way to diminish sagging. At point of action of force on face surface of part there is positioned spacer element which helps to keep distance of point of action on bearing structure constant. Point of action lies on face surface, outside of location of neutral fiber of part. EFFECT: diminished sagging of longitudinal rib of tower. 9 cl, 3 dwg
