Loads Calculus
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LOADS EVALUATION I. Terrace Layer’s name Thickne ss d(m) Technica l weight q 1 (daN/m 3 ) Standar d load P n (daN/m 2 ) Load coeffic ient (n) design load P c (daN/m 2 ) 1) Ceiling plaster M50 0.015 2100 32 1.35 38 2) R.C. plate 0.13 2500 325 1.35 358 3) Equalization layer - M100 0.015 2100 32 1.35 38 4) Water vapor barrier 2C+3B - - 18 1.35 22 5) Thermal insulation 0.15 40 6 1.35 168
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Transcript of Loads Calculus
LOADS EVALUATION
I. Terrace
Layer’s name Thickness
d(m)
Technical
weight q1
(daN/m3)
Standard
load Pn
(daN/m2)
Load
coefficient
(n)
design load Pc
(daN/m2)
1) Ceiling plaster M50 0.015 2100 32 1.35 38
2) R.C. plate 0.13 2500 325 1.35 358
3) Equalization layer -
M100
0.015 2100 32 1.35 38
4) Water vapor barrier
2C+3B
- - 18 1.35 22
5) Thermal insulation
(EPS)
0.15 40 6 1.35 168
6) Equalization
concrete layer M100
0.03 2100 63 1.35 76
7) Hidroinsulation
3C+4B
0.03 200 6 1.35 8
8) Protection layer
(sand+gravel)
0.03 2200 66 1.35 79
Total loads 548 787
Live loads 75 1.5 105
Snow load:?????
s(k )=μ( i )⋅C( e )⋅C( t )⋅s (o ,k )
s(k )−characteristic value of snow load on roofμ( i)=0 .8 −shape coefficientC (e )=1− exposure coefficientC(t)=1 – thermal coefficients(o,k) – characteristic value of snow load on terrain
s(o,k)=2 [ kN /m2 ] in Iasi????s(k )=0 . 8⋅1⋅1⋅2=1,6 [ kN /m2 ]=160(daN/m2)???
II. Current plate with warm floor
Layer’s
name
Thickness
d(m)
Technical
weight q1
(daN/m3)
Standard
load Pn
(daN/m2)
Load
coefficient
(n)
Design
load Pc
(daN/m2)
1) Ceiling plaster
M50
0.01 2100 19 1.35 38
2) R.C. plate 0.13 2500 325 1.35 358
3)Sand 0.015 1600 24 1.35
4) PFL 0.015 900 13.5 1.35
5)Parquet 0.02 600 12 1.35
Total loads 393.5
Live loads in
rooms
200 1.5 300
III. Current plate with cold floor
Layer’s name Thickness
d(m)
Technical
weight q1
(daN/m3)
Standard
load Pn
(daN/m2)
Load
coefficiet
(n)
Design
load Pc
(daN/m2)
1) Ceiling plaster M50 0.01 1900 19 1.35 38
2) R.C. plate 0.13 2500 325 1.35 358
4)Equalization concrete
layer M100
0.02 2100 42 1.35
3) Mosaic 0.02 2100 42 1.35 120
Total loads 428 516
Live loads in rooms 200 1.5 300
IV.The Floor Over the Basement
Layer’s name Thickness
d(m)
Technical
weight q1
(daN/m3)
Standard
load Pn
(daN/m2)
Load
coefficient
(n)
Design
load Pc
(daN/m2)
1) Ceiling plaster M50 0.01 1900 19 1.35 38
2)thermal insulation
BCA
0.10 600 60 1.35
Equalisation concrete
layer M100
0.02 2100 42 1.35
2) R.C. plate 0.13 2500 325 1.35 358
4)Equalization concrete
layer M100
0.02 2100 42 1.35
R.C.plate 0.13 2500 325 1.35
Equalization concrete
layer M100
0.02 2100 42 1.35
3)Drained mosaic 0.02 2100 42 1.35 120
Total loads 530 516
Live loads in rooms 200 1.5 300
V. Walls Exterior Walls
Layer’s
name
Thickness
d(m)
Technical
weight q1
(daN/m3)
standard
load Pn
(daN/m2)
Load
coefficient
(n)
Design
load Pc
(daN/m2)
1) Ceiling
plaster M100 0.02 1800 36 1.35 46.8
2) BCA 0.20 600 120 1.35 144
3) Bloating
polystyren
0.10
80
8 1.35 10.4
3)Reinforced
Plaster
0.02 1100 22 1.35 26.4
Total loads 227.6
Live loads in
rooms
200 1.5 300
Interior walls
Layer’s name Thickness
d(m)
Technical
weight q1
(daN/m3)
standard
load Pn
(daN/m2)
Load
coefficient (n)
Design
load Pc
(daN/m2)
1) Ceiling plaster M100 0.01 1800 36 1.35 46.8
2) BCA 0.20 600 120 1.35 144
3)Ceiling Plaster M100 0.01 1800 36 1.35 46.8
Total loads 192 237.6
Live loads in rooms 200 1.5 300
Interior walls(compartimentation)1) Ceiling plaster M100 0.01 1800 36 1.35 46.8
2) Flat masonry BCA 0.10 600 60 1.35 72
3)Ceiling Plaster M100 0.01 1800 36 1.35 46.8
Total loads 132 165.6
Live loads in rooms 200 1.5 300
Elevator walls
1) Ceiling plaster
M100
0.01 1800 36 1.35 46.8
2) Concrete
masonry ??????
0.30 2500 750 1.35 ??? 300
3)Ceiling Plaster M100 0.01 1800 36 1.35 46.8
Total loads 322 393,6
Live loads in rooms 300??? 1.5 450????
VI. Staircase
Layer’s name Thickness
d(m)
Technical
weight q1
(daN/m3)
Standard
load Pn
(daN/m2)
Load
coefficient (n)
Design load Pc
(daN/m2)
1) Lower side plaster 0.015 1800 27 1.35 35.10
2) R.C. floor 0.13 2500 325 1.35 422.5
3) R.C. steps 0.08 2500 192 1.35 249.6
4)Cast mosaic 0.02 2100 42 1.35 54.6
Total loads 586 761.8
Live loads 300??? 1.5 450
LOAD DETERMINATION FROM FLOORS
1. Permanent Loads
a)Floor over basementNr.Crt.
Floor type Characteristic weight?????????
(daN/m2)
Surface(m2)
????Design weight(daN)
No. Of pieces
Total weight(daN)?????
Hot floor Cold floor
1 P1 - 530 26,68 14140,4 8 113123,22 P2 - 530 27,84 14755,2 2 29510,43 P3 - 530 10,18 5729,3 2 11458,64 P4 - 530 25,47 13499,1 1 13499,1
TOTAL 167591,3
b)Current floor
Nr.Crt.
Floor type weight(daN/m2)???
Surface(m2)
weight(???daN)
No. Of pieces
Total weight
(daN)Hot floor Cold floor1 P1 393,5 - 16,39 6449,46 4 25797,862 P2 393,5 - 12,35 4859,72 4 1948,93 P3 393,5 - 9,45 3718,58 4 14874,34 P4 - 407 8,16 3321,12 4 13284,485 P5 - 407 12,10 4924,7 4 19698,86 P6 - 407 4,55 1851,85 4 7407,47 P7 - 407 2,15 875,05 4 3500,20
8 P8 - 407 4,83 1965,81 4 7863,249 P9 - 428 1,05 449,4 1 449,410 P10 - 428 25,47 10901,16 1 10901,1611 P11 - 428 13,29 5688,12 4 22752,48
TOTAL 145968,22
c)Last level floor
Nr.crt.
Floor type Weight Surface(m2) Total weight (daN)- terrace
1 P1 - 704 345,60 243302,40
d)Floor over staircase
Nr.crt.
Floor type Weight Surface(m2) Total weight(daN)- Terrace
1 P1 - 704 35,04 24668,16
Live loadsa)floor over basement
Nr.Crt.
Floor type Standard live load(daN/m2)
Groupin coeffnd
Pn· nd Surface (m2) No. Of pieces
Total live load
(daN)???1 P1 400???? 0,4 160 26,68 8 34150,42 P2 400 0,4 160 27,84 2 8908,83 P3 400 0,4 160 10,81 2 3459,24 P4 300????? 0,4 120 25,47 1 3056,4
TOTAL 49574,8
b)Current floor????
Nr. Crt.
Floor type
S tandard live load(daN/m2)
Group coeffnd
Pnn. nd Surface(m2)
No. Of elem
Total live load
(daN)1 P1 150 0,4 60 16,39 4 3933,62 P2 150 0,4 60 12,35 4 29643 P3 150 0,4 60 9,45 4 22684 P4 150 0,4 60 8,16 4 1958,4
5 P5 200 0,4 60 12,10 4 38726 P6 150 0,4 60 4,55 4 10927 P7 150 0,4 60 2,15 4 5168 P8 200 0,4 80 4,83 4 1545,69 P9 300 0,4 120 1,05 1 12610 P10 300 0,4 120 25,47 1 3065,411 P11 200 0,4 80 13,29 4 4525,8
TOTAL 25584,8
c)last level floor
Nr. Crt.
Floor type
Standard live load(daN/m2)
Grouping coef
nd
Pnn. nd Surface(m2)
No of elem
Total live load
(daN)1 P1 150 0,4 60 345,60 1 2073,6
d)floor over elevator
Nr. Crt.
Type floor
Standard live load(daN/m2)
Grouping coef
nd
Pnn. nd Surface(m2)
No of elem
Total live load
(daN)1 P1 150 0,4 60 35,04 1 2102,4
e)Loads from walls????????????weight?
Nr.Crt.
Wall type
gn filled(daN/m2)
g joinery(daN/m2)
Surface weight Nr. elem. asem.
Total weight(daN)Tota
l(m2)
filled(m2)
joinery(m2)
Total(daN)
filled(daN)
joinery(daN)
0 1 2 3 4 5 6 7 8 9 10 111 E1 227,6 50 16,68 11,91 4,77 2710,72 238,5 2949,22 4 11796,882 E2 227,6 50 17,19 14,94 2,25 3400,34 112,5 3512,84 4 14051,363 E3 227,6 50 18,22 14,98 3,34 3409,45 162 3571,45 4 14285,804 E4 227,6 - 2,40 - - - - 546,92 4 2187,895 I1 137,6 - 22,70 - - - - 5393,52 2 10787,046 I2 237,6 - 12,82 - - - - 3040,03 2 6092,067 I3 237,6 - 9,88 - - - - 2347,49 4 9389,958 I4 237,6 50 6,41 4,52 1,89 1073,95 94,5 1168,45 4 4673,809 I5 165,6 50 16,02 12,24 3,78 2026,94 189 2215,94 4 8863,7610 I6 165,6 50 6,68 5,00 1,68 828 84 912 4 364811 I7 165,6 - 10,41 - - - - 1724,39 4 6897,57
12 I8 165,6 - 10,41 - - - - 1724,39 4 6897,5713 I9 165,6 50 12,82 10,93 1,89 1810,01 94,5 1904,51 4 7618,0414 I10 165,6 50 5,87 4,40 1,47 728,64 73,5 802,14 4 3208,5615 I11 165,6 50 5,61 4,14 1,47 685,58 73,5 759,08 4 3036,3416 I12 393,6 50 34,18 30,61 3,57 12046,52 178,5 12225,02 1 12225,02
TOTAL 125659,44
Nr.Crt.
Type wall
gn filled(daN/m2)
g joinery(daN/m2)
Surface weight
Total(m2)
filled(m2)
joinery(m2)
Total(daN)
filled(daN)
joinery(daN)
1 E’1 227,6 50 32,04 27,72 4,32 6309,07 216 6525,072 E’2 227,6 50 12,82 11,38 1,44 2590,08 72 2662,083 I1 393,6 50 34,18 30,61 3,57 12046,52 178,5 12225,02
Total loads on elevator
