| 摘要 |
PURPOSE: A steel guide wall is provided to decrease the noise and vibration caused by dismantling an existing concrete guide wall, to use semi-permanently, to remove the cost required for waste disposal and to install easily without an additional supporter when setting up an inner column. CONSTITUTION: In the steel guide wall, a steel plate is used to install a guide wall and a round bar is used to fix the steel guide wall. With the inferior soil quality, a layer compaction is performed or bond materials are injected to the soil adjacent to the steel plate.
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