Feb 14, 2025 · Both micropiles and soil nails offer valuable solutions for ground improvement and stabilization, each with its unique set of advantages and limitations. When deciding between these techniques, project-specific factors such as soil conditions, load …

Determine drained soil parameters from laboratory testing (difficult), correlation with PI, or experience. Drained soil parameters determine what portion of load is transferred to the nails from the face. Top Nail within 2.5’ of Top of Wall. Bottom Nail within 3.0’ of Bottom of Wall.

Jul 10, 2023 · Soil nailing is pretty much what it sounds like: driving massive steel “nails” into a slope horizontally to hold the soil in place. Since it requires highly skilled experts with focused training in this process along with some specialized equipment, it’s …

Oct 31, 2023 · Soil nail walls consists of installing passive reinforcement (i.e., no post-tensioning) in existing ground by installing closely spaced steel bars or sections (i.e., nails) and placing a front face support. Soil nails are later grouted if they are installed in drilled holes.

Thorcon Shotcrete and Shoring will deliver any application of soil nail or micro-pile design through our wide variety of small, limited-access drills to our large track mounted fleet. We serve clients throughout Colorado and the surrounding region.

Jan 5, 2021 · Soil nail walls are installed more quickly and cost effectively than other shoring systems. Soldier pile walls or sheet pile walls require large equipment to drill in place or drive the piles or sheets. Soil nails avoid the time and cost of installing these vertical elements.

Vertical ground anchors, sometimes referred to as tension piles or tiedowns, are used generally for seismic retrofitting or existing footings where uplift and overturning must be prevented. Sub horizontal ground anchors are used for temporary and permanent structures.

Anchors, bored micropiles and soil nailing are flexible solutions for transferring tensile and/or compression loads, even in challenging situations such as low headroom, steep slopes or deep excavation pits. Execution involves small diameter drilling of a borehole, installation of the tension elements and grouting to fix them into the ground.

the terms ground anchors, soil nails and tension piles or micropiles working in tension. This was mainly due to the fact that there is no clear definition and/or classification of ground anchors. So the difference between ground anchors, soil nails and tension piles is not always clear.

Micropiles are small diameter grouted piles with a bearing member made of reinforcing steel bars with threaded ribs BSt 500 S with nominal diameters of 28 mm, 40 mm and 50 mm or of steel bars with threaded ribs S 555/700 with a nominal diameter of 63.5 mm.