{'fraction_non_alphanumeric': 0.0188953488372093, 'fraction_numerical': 0.0, 'mean_word_length': 5.4392523364485985, '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}}
Multi-Degree of Freedom Vibration Theory and Engineering Application

Regarding the multi-degree of freedom as the research object, we study vibration theory and engineering application of the multi-degree of freedom. Main content as follows: When establishing vibration system model, we deal with the structure’s discretization and the motion simulation, as well as simplify the foundation model and other issues. The establishment of vibration motion equation must combine with the specific situation and ensure the accuracy of equation, so that we can achieve the best equation of engineering fitting. Harm treatment of engineering vibration is the key to enhance structure durability.