About this document
Techbrief SlabIR Web by s pradhan is a document available to read on EtoBox.
The Slab Impulse Response (Slab IR) method is utilized to identify subgrade voids beneath slabs-on-grade and assess repair effectiveness. It involves impacting the slab with a hammer and measuring the response using geophones, with data processed to evaluate support conditions. The method is effective for various concrete structures but cannot determine void thickness and requires careful interpretation of mobility data.
- Author
- s pradhan
- Language
- EN