Architectural drawing : a textbook that combines the parctical instructions and examples that the student needs, with the suggestive programs, supplementary problems, etc, required by the teacher, written by an architect of wide experience who has also taught the subject for years at Teachers' College, Columbia University, and Mechanics' Institute, New York . {/=>L/\/s/.) FIG. 105. -^?/fr.^. &ITOONO. O f2»-iry» J I °t/Ti=»^ f^z- ^ a/ _; FIG. 106. ^-c«?a ^---//^ MEM ffiffifcS ORTHOGRAPHIC PROTECTION—WINDOW FRAME 195 ment, in fact, the process is reduced to a mere me-chanical one, since it is
Architectural drawing : a textbook that combines the parctical instructions and examples that the student needs, with the suggestive programs, supplementary problems, etc, required by the teacher, written by an architect of wide experience who has also taught the subject for years at Teachers' College, Columbia University, and Mechanics' Institute, New York . {/=>L/\/s/.) FIG. 105. -^?/fr.^. &ITOONO. O f2»-iry» J I °t/Ti=»^ f^z- ^ a/ _; FIG. 106. ^-c«?a ^---//^ MEM ffiffifcS ORTHOGRAPHIC PROTECTION—WINDOW FRAME 195 ment, in fact, the process is reduced to a mere me-chanical one, since it is a matter of the simple straightprojection of lines,—perpendicularly from the plan, andhorizontally from the sectional view. The intersectionof these two systems of lines makes the projection ofthe elevations possible from the two other views. Allmembers should now be marked with their respectiveterms (see Fig. 106) (it is customary to do so). Thegeneral titles added, and the chart is completed. The preceding problem is mainly a matter of ortho-graphic projection, and the arrangement of the differ-ent views, their relation to each other, and the methodof producing them is typical of what should be donein all similar problems. In short, the three viewsshown by such a drawing—Plan, Section and Elevationare necessary to explain each and every measurementand the detail parts
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectarchitecturaldrawing
