| 摘要 |
FIELD: construction. ^ SUBSTANCE: method for reinforcement of structure from corrugated steel sheets with application of shell located on surface of corrugated steel sheet, in which the following stages are executed: stage of anchor bolt installation, in which hole is created for insertion of anchor bolt on surface of corrugated steel sheet, and anchor bolt is installed in hole for insertion of anchor bolt so that upper end of anchor bolt protrudes over surface of corrugated steel sheet by specified height. Stage of armature rod installation, in which armature rod is fixed to anchor bolt, which protrudes over surface of corrugated steel sheet, with application of wire sections. Stage of curb assembly, in which curb is attached to anchor bolt with application of nut so that armature rod located over surface of corrugated steel sheet is closed with this curb. Stage of concrete filling, in which concrete is filled inside curb arranged on surface of corrugated steel sheet. Stage of curb dismantling, in which curb is removed after concrete filled inside this curb hardens. Besides on stage of curb assembly, the following operations are carried out: placement of seal between curb arranged on surface of corrugated steel sheet and mentioned surface of corrugated steel sheet, and reinforcement of curb arranged on surface of corrugated steel sheet, using support rod, at opposite ends of which there are areas with internal thread, onto which according fastening nuts are screwed. ^ EFFECT: reduced labour intensiveness and material intensity of structure, increased reliability and strength of structure. ^ 2 cl, 8 dwg |
