A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
. h& W3 j5 m, t2 \3 C 1, multi-story masonry house:
9 Y4 {& K+ `; F: `+ V! `. m reinforced 30KG/m2
' _0 o0 L! }1 K; X! D" ]0 H concrete 0.3-0.33m3/m2
- G8 B" D- l. S- z) | 2, Multi-frame <br "Reinforced 38-42KG/m2
. }9 \) e' ^* S1 ?( t concrete 0.33-0.35m3/m2
+ b! R$ L8 M3 S/ O0 D) J 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
; x8 f' A7 \5 k reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
& M0 ]1 [/ f9 |* ^! E, g 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
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5 U' R  k3 i. ?- f5 {1 g( G/ k 2, ordinary multi-storey residential building in the construction budget for economic indicators
) F- T$ J1 B, _- Z; r6 ? 1, Outdoorgray area of accounting for construction area of 3.8
' |( t: r) ]; j; G9 q4 ^8 e
9 _7 K$ S& Y! f* x/ U( i 3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
. ?2 K- B$ Y, W. A& g" } 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
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 /
8 v% L1 O3 Z( I1 z
; H) E6 x/ E+ l2 w$ j# f% h four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
2, the weight of steel per meter of 0.00617 * d * d
3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
# g4 i" ?9 f. M; o6 | 4, stone weight 2200KG/m3
# J6 T5 U$ j) k, Q 5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand