In order to improve seismic performance of buildings and bridges, a superstructure may be separated from its basement or footing, called here a substructure, with a system of earthquake protective devices called base isolation.
As stated above, superstructure is material which projects above the main deck. However, the term superstructure should be used carefully, as this only applies to structure which stretches for the full breadth of the vessel; otherwise the structure is known as a deck house. Superstructure can have many implications on ships, as it can greatly alter its structural rigidity and a vessel’s displacement, which can be detrimental to a ship’s performance if considered incorrectly. The superstructure on a vessel also affects the amount of freeboard that a vessel requires. Very broadly, the more superstructure a ship has (as a fraction of length), the less freeboard is needed.social sciences, superstructure is the set of socio-psychological feedback loops that maintain a coherent and meaningful structure in a given society, or part thereof. It can include the culture, institutions, power structures, roles, and rituals of the society. It is that which, through conditioned behaviors (both interpersonal and situational), enforces a set of constraints and guidelines on human activity in a stable and effective fashion, such that it engenders a society's characteristic organization, and it is that characteristic organization itself.
By most sociological schema, superstructure does not refer to the specific materials of an organization, such as a school or a store, but rather to the set of psychological or semantic configurations whereby that structure is rationalized and reproduced in human experience. That is, it is the "invisible force" behind or within the structure, or perhaps, it is the anthropocentric "reason" for the structure.
According to one sociological perspective, superstructure may be revealed by examining the direct interpersonal engagements that take place within canonical (typical) settings or situations, through the hermeneutic of sociobiology.
Within Marxist social theory, superstructure is the particular form through which human subjectivity engages with the material substance of society.
Patent Application Titled "Passenger Ship of Which the Superstructure Is Equipped with at Least One Arch" under Review
Nov 15, 2012; By a News Reporter-Staff News Editor at Politics & Government Week -- According to news reporting originating from Washington,...
Researchers Submit Patent Application, "Interchangeable Superstructures and Hulls for Ocean Going Vessels", for Approval
Dec 06, 2012; By a News Reporter-Staff News Editor at Politics & Government Week -- From Washington, D.C., VerticalNews journalists report that...