Design of soil nail

Sinorock Soil Nail Design

 

The design of the soil nail system normally requires core sampling that identifies the consistency, type and strength of the load bearing soil media. The depth of the soil nail is determined. The required design loading will determine the nailing bar size required. The hole size required for the installation will normally be 1 inch greater than the bar diameter. Core sampling ideally would be taken at precise location the system is designed for. Upon with drawing and inspecting the core samples, the soil nailing system can be installed immediately in the precise position as determined by the inspection of the samples. 

 

Sinrock soil nail design as a kind of hollow anchor bolt, it can be used as dust ejector tube before grouting. It can eliminate dust in the drilling hole. Grout slurry can be erupted out from drill bit, then it can fill surrounding drill hole and stratum fracture. It makes anchor bolt combine with surrounding soil texture, forms concrete column with steel pipe,and then has the effect of reinforcement. More detail you can find it on sinrock soil nail system website