| 摘要 |
The present invention relates to a temporary earth retaining structure preventing a landslide during underground structure construction of various buildings and inserting a steel sheet between H-shaped piles for a water preventing work. More specifically, the temporary earth retaining structure comprises: the H-shaped pile (100) inserted into the ground; and a steel sheet (200) inserted between the H-shaped piles and wherein a bent part (210) of both side ends are inserted and installed in both side recessed portions (110) of the H-shaped pile. The both side recessed portions (110) of the H-shaped pile (100) has a protrusion means (300) to enable the bent part (210) of the steel sheet (200) to move toward the inside and the outside and to be hung to prevent separation toward the outside. Therefore, the temporary earth retaining structure provides a simple construction work and excellent permeability of the structure and is capable of correcting an error of straightness of the H-shaped pile and provides excellent rigidity and durability of the H-shaped pile. |
