Multifunctional multi-mode measuring method for large-volume radioactive waste barrel

The invention belongs to the technical field of radioactive waste measurement in nuclear facilities, and particularly relates to a multifunctional multi-mode measurement method for a large-volume radioactive waste barrel. Comprising the following steps that 1, a 200 L or 400 L waste bin is placed at a designated position of a loading platform; 2, selecting a scanning mode of the wastebin with the corresponding size in measurement and control software according to the identification result of the size of the wastebin; step 3, clicking'start measurement 'in the measurement and control software, performing gamma energy spectrum measurement on the waste bin after'configuration parameter confirmation', and completing dose rate measurement on the surface of the waste bin and at the position of 1m by a dose rate meter; 4, data analysis; the method has the beneficial effects that through the multifunctional multi-mode measurement method, the problems that scanning measurement can only be carried out on a waste bin wi