港口大型设备状态评估及管理信息系统的设计

中国港口大型设备金属结构技术状态评估方法偏传统,考虑因素片面,且设备基础管理薄弱,不能科学监测设备动态。为了提高港口大型设备金属结构技术状态评估的准确性与可靠性,提高设备管理与维护的效率,建立了港口大型设备金属结构技术状态评估及管理信息系统。该系统以信息技术、数据库技术和网络技术为技术支持,结合金属结构理论、实时检测数据、历史参数和模糊综合评判法,建立金属结构技术状态评估模型,为港口提供设备安全指数,维修与检测建议,优化维修检测周期,为科学管理港口大型设备提供保障。实际应用表明,建立的设备金属结构技术状态评估及管理信息系统,对于降低设备故障率,提高设备寿命、可靠性、生产能力和管理效率,减少港口安全事故,产生了积极意义。

Design of condition assessment and management information system for large port equipmen

The assessment method for the technical status of metal structures of large-scale port equipment in China is rather traditional, with one-sided considerations and weak equipment foundation management, which makes it impossible to scientifically monitor the equipment dynamics. In order to improve the accuracy and reliability of the technical status assessment of the metal structure of large-scale port equipment and the efficiency of equipment management and maintenance, a technical status assessment and management information system for large-scale port equipment is established. With technical supports of information technology, database technology and network technology, the system combines metal structure theory, realtime detection data, historical parameters and fuzzy comprehensive evaluation method to establish a metal structure technical state evaluation model which provides equipment safety index, maintenance and detection suggestions, optimizes maintenance and detection cycle, and provides guarantee for scientific management of large-scale equipment in ports. The application shows that the established technical status evaluation and management information system for equipment metal structure has positive significance in reducing equipment failure rate, improving equipment life, reliability, production capacity and management efficiency, and reducing port safety accidents.