A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
" m7 F1 f$ c' C+ z0 O 1, multi-story masonry house:
! U( ?, T5 p" p, I6 _! ~$ [! @6 ^ reinforced 30KG/m2
; l0 s  |& u7 X: X2 @" l concrete 0.3-0.33m3/m2
) K4 y% ~% i+ T% [ 2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
3 A& G& V/ ?# S; r- ^ reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
0 Z2 K" q. l# b, U2 J3 b reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
) S5 G8 R2 f; I: J- z5 P 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
% k1 {4 G$ {$ p; e, @" q& l concrete 0.38-0.42m3/m2
7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
the above data according to rules of seismic structural design of 7-degree area
. W5 p7 |8 w! _3 M8 E. r# H
1 m7 a  @; P/ f* V+ J1 `$ m9 k 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

* c2 V* z  b7 {  _/ H* e: ? 3,ralph lauren pony, the construction efficiency
; v; v, V1 [, Z- D4 s, g3 n 1, a plaster plaster working day of 35 square meters
- M2 F! U2 I" W9 Q% V4 f9 n$ | 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
0 a# |' Q6 `# H0 s 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
, t! ]2 P0 n0 t$ I 4,ed hardy clothing, tile 15 square meters
5, scraping white first reading of 300 square meters / day, and the second over the 180 square meters / day, for the third time calendaring 90 square meters /
  j' j3 N* B- u
four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
/ Z- R+ k  ~* v  p2 a7 R# F' A 2, the weight of steel per meter of 0.00617 * d * d
3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
+ ^1 m: e+ e/ d7 g2 E5 ?% V 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand