| 摘要 |
PURPOSE: An improvement method for a median strip is provided to easily reinforce and improve a median strip by improving the coupling force between newly placed concrete and concrete placed in an existing median strip. CONSTITUTION: An improvement method for a median strip is as follows. The surface of a median strip is pre-processed(402). The median strip has a foundation portion and a body portion. Bottom anchor bolts are installed on the side surfaces of the foundation portion, and side anchor bolts are installed on the side surfaces of the bottom of the body portion(404). Vertical support posts are installed on the top of the body portion, and horizontal support posts for supporting the vertical support posts are installed(406). Concrete spacers are installed on the side surfaces of the top of the body portion(408). Wire meshes are installed on the foundation portion and the side surfaces of the body portion(410). The wire meshes are coupled to the bottom and side anchor bolts. A reinforcement unit is formed by placing concrete using a molding device for the improvement of the median strip(412). [Reference numerals] (402) Pre-processing a median strip; (404) Installing anchor members; (406) Installing support posts; (408) Installing concrete spacers according to the interval of wire meshes; (410) Installing wire meshes; (412) Placing concrete using a molding device; (AA) Start; (BB) End
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