ROCK BREAKING SOIL RETAINING PLATE OF IMPROVING WELDING PART, SOIL RETAINING PLATE FIXING DEVICE ADHERING TO ROCK BREAKING SOIL RETAINING PLATE, AND STRUCTURE HAVING SAME

摘要

The present invention relates to a rock breaking soil retaining plate of improving a welding part. According to a preferrable embodiment, the present invention includes: a main plate formed to have a certain waveform when being looked at a side surface; and an end plate in which a floor surface is formed of a C-shape having a width corresponding to the side surface of the main plate and which is provided on one side surface or both side surfaces of the main plate.;COPYRIGHT KIPO 2019