| 摘要 |
PURPOSE: A prefabricated retaining wall block of a river is provided to improve constructability and to shorten a period of construction by prefabricating and placing in a construction site and to secure the stability by securing the quality of a structure. CONSTITUTION: The prefabricated retaining wall block(300) of a river comprises the steps of installing a footing block on both sides of a river(100), installing a C-shaped intermediate block on the footing block to be opened upward, installing an arrow-shaped finishing block on the upper part of the intermediate block, and forming a fastening hole on each side of the retaining wall block(300) to be installed continuously using a fastening pin. |
