{'fraction_non_alphanumeric': 0.013929618768328446, 'fraction_numerical': 0.0, 'mean_word_length': 5.757425742574258, '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}}
Research on Project Management System of Prefabricated Bridge of Jinzhai Road Viaduct South Extension in Hefei Based on Cloud Platform

In the context of the continuous economic growth of the country, engineering project investment and construction are now transforming from rough to lean. It is urgent to optimize information technology, standardize project management mode, and improve project efficiency. At the same time, the integration of industrialization and informatization requires a deep combination, and the engineering field can exploit the pain points of project management, build an intelligent construction system, and drive the lean construction and management of engineering projects by data, on the one hand promoting the transformation and upgrading of the engineering industry to achieve smart and green sustainable development goals and on the other hand exploring smart city construction with engineering thinking to promote the healthy operation of cities. Taking the south extension of viaduct of Jinzhai Road in Hefei as an example, this paper combines BIM, Internet of Things, and other technologies to build a cloud platform-based prefabricated bridge project management system and promotes the promotion role of cloud computing, Internet of Things, BIM, and other information technologies on prefabricated bridge construction projects.