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This paper presents a case study of a 10-story concrete frame structure designed according to the Chinese Code GB50010-2002. To reduce the potential of progressive collapse due to single column failure, progressive collapse analysis is carried out following the DoD2009 guidelines. It is observed that most of longitudinal beams in superstructure and floors above the failure column would collapse as...
GIS has become one of important information techniques now and found wide application in petroleum industry for its advantages, such as effective data integration, fast space location search, complex query function, unique geographical space analysis ability and powerful and intuitive graphical visualization, etc, but petroleum exploration and development data has specialty characteristics of large...
Seismic data is one of the most valuable data assets in petroleum industry, so carrying out an effective quality management of these data is the most important link of carrying out integration research applications, such as seismic exploration, geological and reservoir descriptions, etc, and then building competitive advantages in exploration and development fields. However, in the process of seismic...
GIS bas lot's of advantages, such as location, query, visualization, etc. So it has wide application in petroleum industry. Because petroleum exploration and development data bu specialty and different GIS corporation has own characteristic, there are also some problems in the applications of this field. Aimed at the problems of GIS in domestic oilfield companies, a solution that establishing an open...
The formal reasoning involved in solving a real world problem usually consists of two parts: type reasoning associated with the type structure of the problem domain, and general reasoning associated with the kernel formulation. This paper introduces a typed resolution principle for a typed predicate calculus. This principle permits a separation of type reasoning from general reasoning even when...
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