Chicago : Engineering and Contracting Pub. Co. · leaf 527
per centof their height, or less, we would be safe inmaking the average thickness for both andS river walls 35 per cent of their height. -«5:3r i*5r ~> f£h Area ■,;A 4003gft.Ml 330.^Height :IHh? Expressing the equation of the pressure interms of the variables we have /212 62-5h~ (5.4+H)2+ 21 h j… … After substituting H = 1.84 h and reducing.WehU.06 h — 1.69 h* + 95.92 = P- 62.5; Area 530 5qftMeanlhtcHnett35%Height Fig. 14-Section of Chamber Wall, WellandCanal. Fig. 15-Section of Chamber Walls, LockNo. 2, Big Sandy River. In Rivieres Canalisees, by F. B. DeMas, itis found that the walls of two…
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