An Encyclopaedia of Architecture, Historical, Theoretical, & Practical |
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Page 108
... which encompasses the dume lightly reposes on four strong arches , and their
weight is firmly supported by four massy piles ( piers ) , “ whose strength is
assisted on the northern and southern sides by four columns of Egyptian granite .
... which encompasses the dume lightly reposes on four strong arches , and their
weight is firmly supported by four massy piles ( piers ) , “ whose strength is
assisted on the northern and southern sides by four columns of Egyptian granite .
Page 355
The most advantageous weight for a man of common strength to carry horizonally
, is 111 pounds ; or , if he return unladen , 135 . With wheelbarrows , men will do
half is much more work , as with hods . Coulomb . | The following table exhibits ...
The most advantageous weight for a man of common strength to carry horizonally
, is 111 pounds ; or , if he return unladen , 135 . With wheelbarrows , men will do
half is much more work , as with hods . Coulomb . | The following table exhibits ...
Page 356
Desaguliers observes , that the best and most effectual action of a man is exerted
in rowing , in which he not only acts with more muscles at once for overco
resistance than in any other application of his strength , but that , as he pulls
backw his ...
Desaguliers observes , that the best and most effectual action of a man is exerted
in rowing , in which he not only acts with more muscles at once for overco
resistance than in any other application of his strength , but that , as he pulls
backw his ...
Page 382
... the strength of good mortar at the end of six months , if the arches are well
constructed , is capable of suppressing the ... preserve their strength , but , on the
contrary , they lose all their stability in seven or eight years , whilst those
cemented ...
... the strength of good mortar at the end of six months , if the arches are well
constructed , is capable of suppressing the ... preserve their strength , but , on the
contrary , they lose all their stability in seven or eight years , whilst those
cemented ...
Page 388
Such is the strength of this form that the highest kilns are seldom built more tha
one brick thick , although this dimension would be altogether insufficient for a
common wa of the same height . It is , probably , tris principle which has
conduced to ...
Such is the strength of this form that the highest kilns are seldom built more tha
one brick thick , although this dimension would be altogether insufficient for a
common wa of the same height . It is , probably , tris principle which has
conduced to ...
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Common terms and phrases
angle appears arch architect architecture base beam becomes bricks building built called carried cast cathedral cement centre century church circle colour columns common considered construction contains course covered curve describe diameter direction divided draw effect employed equal erected examples face feet foot force four front give given greater ground half height horizontal inches iron Italy joints length less lime marble material means mouldings nearly necessary observed obtained ornaments parallel period perpendicular placed plane portion produced Prop proportion quarries radius remains respect Roman roof says side similar solid square stone strength style supposed surface temple thickness timber tons tower triangle upper usually vault vertical walls whole wood