| 摘要 |
A seawall reinforcement method is provided to prevent a lower portion of a seawall from scouring by installing a filter rubble stone layer and a rubble stone layer reinforcement section on a filter mat. A seawall reinforcement method comprises the steps of dropping rubble stones(11) on a soft soil layer(18) such that a bulk section is formed in a predetermined portion of the soft soil layer at inner and outer sides of a seawall, and installing a filter mat(13) at an inclined surface of the seawall. A movable filter rubble stone dispenser is installed on the seawall to dispense filter rubble stones(14) on the filter mat at a uniform thickness. A filter rubble stone layer is formed on an inclined surface of the seawall, and a rubble stone layer reinforcement section(15) is formed at a lower portion of the seawall. The filter rubble stone has a size of 40 to 70mm. |
