Key Technology of Safe Disposal of Unexploded Ordnance
Unexploded ordnance refers to ammunition that has been disarmed,detonated,ignited or otherwise prepared for use or has been used,and has not exploded due to fuze failure,functional failure,design defects or other reasons after igniting,throwing,launching or burying for various reasons.The research status of safety disposal technology of unexploded ordnance at home and abroad is described,the unexploded ordnance detection technologies,such as magnetic detection,sound-magnetic compound detection and optical detection,and the non-contact disposal and destruction technology principles,such as burning treatment,blasting destruction,cutting treatment,are analyzed,and the advantages and disadvantages of different detection and disposal technologies and their application scenarios are summarized.At last,it is pointed out that the detection and disposal technologies of underwater unexploded ordnance are the focus of the current national defense field,and also the research hotspot.The research on key technologies of safe disposal of unexploded ordnance can provide theoretical basis for unmanned,safe and environmentally friendly detection and disposal of unexploded ordnance in the future.
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