{'fraction_non_alphanumeric': 0.019143117593436645, 'fraction_numerical': 0.018231540565177756, 'mean_word_length': 4.083333333333333, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Investigation of the process of explosive loading of freshwater ice

The behaviour of freshwater ice under the action of detonation products has
 been studied. As objects of the study was chosen snow covered ice of medium
 thickness. The ice cover of 2018 and 2017 on the Tom River was considered
 in current research. The age of the ice was approximate 130 days, but the
 temperature of its formation was different. In the first case (2017), the
 ice formation temperature was 7.5 % lower than in the second case. The sizes
 of the lanes in the snow covered ice after detonation of 4 kg of emulsion
 explosive are obtained. It was established that in the second case the
 diameter of the lane was 15% smaller than in the first case. The ice edge of
 the lane in the snow-covered and bare ice was determined. The edge of the
 needle ice, which had a stepped shape, is presented. A qualitative and
 quantitative assessment of the destruction of ice under explosive loads is
 given. It was found that the temperature of ice formation influenced the
 process of its destruction under explosive loads.