What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
adopted angle of repose application arrived assumed bank base batter Bridges calculation centre of gravity Civil Engineer clay cloth considerable considered construction Corps counterforts course cubic foot curved designed determining dimensions Drawing e º º earth edition effect engravings equal examination example exerted experiments face fact force formula give given horizontal Illustrated inclination increase Iron land length less lithographed masonry material maximum ment method Mining mode natural slope Notes numerous º e º º º occurrence overturn plane plane of rupture plates position practice pressure question Railway rectangular represent resist result retaining wall revised and enlarged River rule Schools simple stability Steam Engine Steel strength structure supposed surcharge surface sustain Tables taining taken Taking Theory thickness tion tº tº Treatise triangle unit usually vertical weight wood cuts
Page 9 - In considering the first theory, that of resistance to overturning, the easiest method of examining the question will be to take a simple example of a vertical rectangular wall, and ascertain what power it exercises to resist the pressure of water. The pressure of water upon any plane surface immersed is known to be equal to the area of that surface, multiplied by the depth of its centre of gravity below the level of the water and by the weight of a unit of water. Generally speaking, the unit adopted...