Non-destructive testing. Acoustic emission testing. Steel structures of overhead travelling cranes and portal bridge cranes Ingestion-build-63436 — for non-pressure underground drainage

— for non-pressure underground drainage and sewerage for both buried in the ground within the building structure (application area code "D") and outside the building structure (application area code "U")

The information coming from such preliminary studies could be used for several purposes

the methods outlined in BS ISO 20501 for bias correction and confidence bounds are not applicable

The sum of two shifted pulses generates signal distortion

– Data access and retrieval

Non-destructive testing. Acoustic emission testing. Steel structures of overhead travelling cranes and portal bridge cranes Ingestion-build-63436 — for non-pressure underground drainage1 Scope This document describes the acoustic emission (AE) testing technique used to perform structural integrity evaluation on steel structures of overhead travelling cranes and portal bridge cranes. This document applies to the testing of steel structures of in service overhead travelling cranes and portal bridge cranes. Testing of other kinds of cranes can refer this document. This testing method is not intended to be an alone NDT standard method