Internally braced shoring systems consist of rakers or struts used to resist active earth pressures and surcharge loading without the use of anchors. Soldier piles are typically installed around the perimeter of the excavation and the internal bracing is placed as the excavation progresses downward. Internally braced shoring systems can extended to depths of 100 feet and are often used when there are property line and utility boundaries or when installing anchors is not possible due to site conditions.
Rakers are structural steel members that diagonally brace vertical walls by transferring the load to the bottom of the excavation. Struts are installed between the two sides of an excavation so that they brace each side of the excavation against each other.
For more information on CJA’s expertise, design/build options, and services for internal bracing please contact our nearest office location.