In order to realize the effective management of massive data resources brought by the comprehensive informatization of power system, it can better provide scientific basis for production decisions and better solve the...In order to realize the effective management of massive data resources brought by the comprehensive informatization of power system, it can better provide scientific basis for production decisions and better solve the data asset management problems of enterprises. First of all, this paper analyzes the present situation and demand of data resources, puts forward a data asset management system suitable for the power industry, discusses it deeply, and designs its function, data structure and technical structure. Provide efficient, safe, shared and comprehensive data services and data centers for electric power enterprises. On this basis, the data asset management system constructed can not only effectively guarantee the use of data resources, but also accelerate the digital transformation, cultivate digital economy and build digital ecology.展开更多
Based on the tunnel project of TJ04 contract section of Shiqian Yuping (Dalong) expressway in Guizhou province of Zhongjiao Road and Bridge North China Engineering Co., Ltd., this subject mainly studies the influence ...Based on the tunnel project of TJ04 contract section of Shiqian Yuping (Dalong) expressway in Guizhou province of Zhongjiao Road and Bridge North China Engineering Co., Ltd., this subject mainly studies the influence causes of karst tunnel excavation methods and blasting parameters under different geological conditions, puts forward the excavation methods and blasting parameters suitable for karst tunnel excavation, and guides the blasting construction of Karst tunnel of this project. Ensure the smooth completion of the karst tunnel construction of the project, minimize the later operation and maintenance costs, and provide feasible guidance and suggestions for the subsequent construction of similar projects.展开更多
文摘In order to realize the effective management of massive data resources brought by the comprehensive informatization of power system, it can better provide scientific basis for production decisions and better solve the data asset management problems of enterprises. First of all, this paper analyzes the present situation and demand of data resources, puts forward a data asset management system suitable for the power industry, discusses it deeply, and designs its function, data structure and technical structure. Provide efficient, safe, shared and comprehensive data services and data centers for electric power enterprises. On this basis, the data asset management system constructed can not only effectively guarantee the use of data resources, but also accelerate the digital transformation, cultivate digital economy and build digital ecology.
文摘Based on the tunnel project of TJ04 contract section of Shiqian Yuping (Dalong) expressway in Guizhou province of Zhongjiao Road and Bridge North China Engineering Co., Ltd., this subject mainly studies the influence causes of karst tunnel excavation methods and blasting parameters under different geological conditions, puts forward the excavation methods and blasting parameters suitable for karst tunnel excavation, and guides the blasting construction of Karst tunnel of this project. Ensure the smooth completion of the karst tunnel construction of the project, minimize the later operation and maintenance costs, and provide feasible guidance and suggestions for the subsequent construction of similar projects.
