An Encyclopædia of Architecture: Historical, Theoretical, and PracticalLongman, Brown, Green, and Longmans, 1842 - 1089 Seiten |
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Seite 45
... piece of framing , or like a collection of bamboos fastened to one another . The accom- panying diagram ( fig . 74. ) will convey our meaning to the reader . columns vary in their forms and in their proportions from eight to twelve ...
... piece of framing , or like a collection of bamboos fastened to one another . The accom- panying diagram ( fig . 74. ) will convey our meaning to the reader . columns vary in their forms and in their proportions from eight to twelve ...
Seite 441
... piece of wood depends upon its position . Thus a piece of wood placed horizontally on two points of support at its extremities , is easier broken , and with a less effort , than if it was inclined or upright . It is found that a smaller ...
... piece of wood depends upon its position . Thus a piece of wood placed horizontally on two points of support at its extremities , is easier broken , and with a less effort , than if it was inclined or upright . It is found that a smaller ...
Seite 442
... piece of wood placed upright as a post , should bear the weights last found , whatever its height ; but experience shows that when a post is higher than six or seven times the width of its base , it bends under a similar weight before ...
... piece of wood placed upright as a post , should bear the weights last found , whatever its height ; but experience shows that when a post is higher than six or seven times the width of its base , it bends under a similar weight before ...
Seite 443
... pieces of wood of the same depth is proportional to their width . Thus , com- paring the piece 2.132 in . square , which bore 2488 lbs . , we ought to have 2 · 132 3 · 198 :: 2488 32 3624-48 , instead of 3573 lbs . 1607. From a great ...
... pieces of wood of the same depth is proportional to their width . Thus , com- paring the piece 2.132 in . square , which bore 2488 lbs . , we ought to have 2 · 132 3 · 198 :: 2488 32 3624-48 , instead of 3573 lbs . 1607. From a great ...
Seite 444
... piece of timber . 2d . To multiply the remainder thus obtained by the square of the length . 3d . To divide the product by the number expressing the relation of the depth to the length . Hence calling the primitive strength = a the ...
... piece of timber . 2d . To multiply the remainder thus obtained by the square of the length . 3d . To divide the product by the number expressing the relation of the depth to the length . Hence calling the primitive strength = a the ...
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1-inch deal 15th century arch architect architecture architrave axis balusters base bead butt bead flush breadth bricks building called cathedral centre of gravity century church circle circular circumference colour columns construction Corinthian order cube cubic foot curve cutting described diameter divided divisor Doric order draw edge edifices ellipsis entablature equal equation erected example extrados feet foot fraction half height Hence horizontal inches intercolumniations iron joints length lime limestone moulded multiplied nave oolite ornaments ovolo palace panels parallel parallelogram perpendicular piece piers placed plane portico Prop proportion pyramid quantity radius rectangle right angles right line Roman Roman architecture roof sandstone scantlings side sofite solid square root stone style subtract supposed surface tangent temple thickness timber tower transepts triangle vault vertical Vitruvius voussoirs wainscot walls whence whereof width