| 摘要 |
Shoring system 1 for shoring at least one sidewall of an excavation comprising; atleast one sheeting panel 2 for supporting the sidewall an upright guiding frame 3 for guiding the sheeting panel along the sidewall along an upright direction, a spreader frame 4 connected to the guiding frame lying horizontally in the excavation and supporting the guiding frame. The shoring system is at least partly made up by a set of longitudinally adjustable struts 5. |
