Search results
Results From The WOW.Com Content Network
The principle of Uniformitarianism states that the geologic processes observed in operation that modify the Earth's crust at present have worked in much the same way over geologic time. [2] A fundamental principle of geology advanced by the 18th century Scottish physician and geologist James Hutton, is that "the present is the key to the past ...
Cross-cutting relationships can be used to determine the relative ages of rock strata and other structures. Explanations: A – folded rock strata cut by a thrust fault; B – large intrusion (cutting through A); C – erosional angular unconformity (cutting off A & B) on which rock strata were deposited; D – volcanic dike (cutting through A, B & C); E – even younger rock strata (overlying ...
In classical architecture, proportions were set by the radii of columns. Proportion is a central principle of architectural theory and an important connection between mathematics and art. It is the visual effect of the relationship of the various objects and spaces that make up a structure to one another and to the whole.
Le Corbusier's Five Points of Architecture is an architecture manifesto conceived by architect Le Corbusier. [1] It outlines five key principles of design that he considered to be the foundations of the modern architectural discipline, which would be expressed through much of his designs.
Depending on the composition of the magma, the intrusive body may have a complex internal structure which can provide insight into its emplacement. The country rock responds to the immense heat from the intruding body in numerous ways. Chill margins are created if the magma is cooled too quickly to fully crystallise.
A Pattern Language: Towns, Buildings, Construction is a 1977 book on architecture, urban design, and community livability.It was authored by Christopher Alexander, Sara Ishikawa and Murray Silverstein of the Center for Environmental Structure of Berkeley, California, with writing credits also to Max Jacobson, Ingrid Fiksdahl-King and Shlomo Angel.
These texts describe principles of design, layout, measurements, ground preparation, space arrangement, and spatial geometry. The designs aim to integrate architecture with nature, the relative functions of various parts of the structure, and ancient beliefs utilising geometric patterns , symmetry, and directional alignments. [3]
In architecture, its position was undermined by the increasing popularity of postmodern architecture promoted by authors such as Charles Jencks, Robert Venturi and Denise Scott Brown. Structuralist ideas kept up to inform the work of important architects during and after the postmodern era, which is estimated to have ended by 1995.