53_CEG 4012 Notes Fall 2011 CEG 4012 Notes Fall 2011

53_CEG 4012 Notes Fall 2011 CEG 4012 Notes Fall 2011 - 1....

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pas1 FOUNDATION REQUIREMENTS (ALLOWABLE SETTLElV,IEtrn: What is a foundation? Two definitions: r.\ N" I : ! St '..uctu. . a/· . .... I I l If"l. r,'t'for!J II'/: r~"f/- (11_.r; pit/'f"" o .' ., .>11'" ",1\ ,..el>' .-t. '-' \' s"hd.rt ,I ..- Geo "Lt.chn,·ca/. I J ,'I #~JI, /foe)" (M1",,1 0\ (if. /',sl ",,"sk., o ,... $", J_ Sf''''!''''C ;" r."( .(l,' ',) 0". . _: I ( ,/r L J! T/r II)i (,', "de 5 I" I ''i. j I 1\/ , r-" ( ". I I-,lt. . {t. ' t ('( ( b'114 ("", J . Two basic classifications:
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Unformatted text preview: 1. Shallow: L "<Id Spread (columns) Combined (unify support) Strap (shear & moment) Mat or Raft (minimize differential p, trade-off between formwork & materials) Driven Piles (quality control) / /] I I ..... Drilled Shafts or Caissons (economy, heavy loads) Auger Cast, Stone columns (economical, light loads)...
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