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The relative position change of metro double tunnels and construction of the sequence will induce the surface deformation and the interaction of the tunnel lining. It is more concerned about these issues in tunnel design. In this paper, It is the main purposes to analyze the metro double tunnels surface deformation which induced by the position changes of new construction double and the sequence of...
We find the location of knowledge intensive service in Shanghai City by the means of Location Entropy of knowledge intensive service. The paper divides knowledge intensive service into information-dependence knowledge intensive service represented by the finance sector, innovative knowledge intensive service represented by design sector, and knowledge intensive service represented by hospital and...
Financial, information and knowledge-intensive service industries are becoming the focal point of industrial development in metropolitan core centre recently and in the future, which industrial characteristics is constrained by metropolis in minimum and deriving benefit from in maximum. According to the location quotation of metropolitan core centre service industry calculated through data from Shanghai...
The fleet assignment is an important factor affecting the airline's operation costs. Given a flight schedule, which consisted of a set of flights with specified departure and arrival time, a set of aircraft types and a set of restrictions, the airline fleet assignment problem (FAP) is to determined which aircraft type should fly each flight leg. Based on the analysis of the real operation circumstance...
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