- Category : SERVICE
The architect usually begins to work on the building plans when the basics of the project have been determined—the site and the type and cost of a building.
The site involves the varying influences of the natural environment, on top of which the human needs must be harmoniously superimposed. The building type is the generalized form well established in society that must be adjusted to all the peculiarities of the project in question, first of all its use. The cost then implies the economics of land, labor, and materials that must suit the budget.
Thus, architectural planning is the process of particularizing and, ultimately, of harmonizing the demands of environment, use, and economy. This process has a cultural as well as a utilitarian value, for in creating a plan for any social activity the architect inevitably influences the way in which that activity is performed.
Planning the environment
The natural environment is at once a hindrance and a help, and the architect seeks both to invite its aid and to repel its attacks. To make buildings habitable and comfortable, he must control the effects of heat, cold, light, air, moisture, and dryness and foresee destructive potentialities such as fire, earthquake, flood, and even disease.
The methods of controlling the environment considered here are only the practical aspects of planning. They are treated by the architect within the context of the expressive aspects. The placement and form of buildings in relation to their sites, the distribution of spaces within buildings, and other planning devices are fundamental elements in the aesthetics of architecture.
The arrangement of the axes of buildings and their parts is a device for controlling the effects of sun, wind, and rainfall. The sun is regular in its course. It favors the southern and neglects the northern exposures of buildings in the Northern Hemisphere so that it may be captured for heat or evaded for coolness by turning the axis of a plan toward or away from it. Within buildings, the axis and placement of each space determine the amount of sun it receives. Orientation may control air for circulation and reduce the disadvantages of wind, rain, and snow since in most climates the prevailing currents can be foreseen. The characteristics of the immediate environment also influence orientation: trees, land formations, and other buildings create shade and reduce or intensify wind, while bodies of water produce moisture and reflect the sun.