| 摘要 |
PURPOSE: A magnetic backfilling member for a wale and an installation structure thereof are provided to facilitate the installation and removal of a backfilling member by employing magnetic materials so as to exclude welding. CONSTITUTION: A magnetic backfilling member for a wale comprises one or several magnetic plates which have certain thickness and a magnetic force. The backfilling member fills in a groove(20) between a retaining wall(10) and a wale(14), which is formed by installation of the wale and a strut(16) supporting the retaining wall. |
