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Sluice Valve Champers calcuation
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Rev. Status Date Prepared Reviewed Approved Description
Status Code (Status):1 = issued for Approval 3 = issued for order 5 = issued for construction2 = issued for information 4 = issued for site fabrication 6 = As-built
Document Acceptance CodeA Approved B Approved as noted
D Rejected C Revise and resubmit
Signature : ………………………… Date : / /
10 2-Mar-16
Calculation NoteDesign Of Sluice Valve Chamber
1
Design Of Sluice Valve Chamber For Pipe 300 Dia.DESIGN CRITERIADesign Code BS 8110 & 8007Compressive strength Fcu = 40 N\mm2
Steel yield stress Fy = 460 N\mm2
Live Load Surcharge Q = 10 KN\m2
Height of Ground water Table hGwt = 0 mmConcrete density gc = 24 KN\m3
FloorFloor Thickness tf = 300 mmCover C = 75 mmFloor Depth d = 225 mmBase Length L = 1500 mmBase Width B = 700 mmWallsWall Thickness tw = 300 mmCover C = 75 mmWall Depth dw = 225 mmWall clear Height Hw = 1100 mm
Net Bearing Capacity qnc = 150 KN\m2
Water Density gw = 10 KN\m2
Dry Soil Density gsd = 18 KN\m2
Angle of repose f = 30 degreeSoil Height Hs = 4100 mm
Sever ExposureDesign Crack width w = 0.2Steel Modulus of Elasticity Es = 200000 N\mm2Constant depends on the modulus of elasticity of aggregate K0 = 20 KN\mm2
Direct tensile strength of concrete at 3 days (BS8007) Fct = 1.6 N\mm2 P.20Allowable Tensile stress in steel (BS8007) Fs = 100 N\mm2 table 3.1 P.9Hydration temperture to ambient tempreture for wall (BS8007) T1w = 35 degree table A.2 P.24Hydration temperture to ambient tempreture for floor (BS8007) T1f = 35 degree table A.2 P.24Variation in temperture due to seasonal changes T2 = 0 degreePartial safety factor gm = 1.25Partial safety factor for load gf = 1.4
2
ANALYSIS Loads :-
0.333
3.333 KN\m2
24.600 KN\m2
18.000 KN\m2
Check of Bearing Capacity :-7.56 KN
22.968 KN
30.528 KN
1.050 m2
29.074 KN\m2
7.200 KN\m2
21.874 KN\m2 < 150 KN\m2
External Soil and Water Pressures
For External Walls
K = ∅∅ =
= Ka =ℎ = =
= Ka ( − ) =
Wf = =
Ww = 2 =
Wtotal = + + = = =
= Wtotal
= =
= − =
3
Reinforcement Design :-
Vertical ReinforcementProposed steel RFT. T 10 - 200
392.5 mm2
0.156
Z 174.7997 mm < 213.75 mm
Take 174.7997 mm
27.45727 KN.m
0.013559 < 0.156
5.5 KN.m < 27.45727137 KN.m
Horizontal ReinforcementProposed steel RFT. T 10 - 200
392.5 mm2
0.156
Z 174.7997 mm < 213.75 mm
Take 174.7997 mm
27.45727 KN.m
0.013559 < 0.156
4.67 KN.m < 27.45727137 KN.m
Accepted design.
No compression steel required.
No compression steel required.
Accepted design.
For Walls
= 0.5 + 0.25 − . = Z=0.95 d =
Mu=0.87 As Fy Z =
K= Mb d2 Fcu
=
As =
K′ =
= 0.5 + 0.25 − . = Z=0.95 d =
Mu=0.87As Fy Z =K= M
b d2 Fcu=
As =
K′ =
Mdesign=
Mdesign=
Z=
Z=
4
CONT'D
Vertical ReinforcementProposed steel RFT. T 10 - 200
392.5 mm2
0.156
Z 174.7997 mm < 213.75 mm
Take 174.7997 mm
27.45727 KN.m
0.013559 < 0.156
7.6 KN.m < 27.45727137 KN.m
Horizontal ReinforcementProposed steel RFT. T 10 - 200
392.5 mm2
0.156
Z 174.7997 mm < 213.75 mm
Take 174.7997 mm
27.45727 KN.m
0.013559 < 0.156
7.52 KN.m < 27.45727137 KN.m
For Floor
No compression steel required.
Accepted design.
No compression steel required.
Accepted design.
= 0.5 + 0.25 − . = Z=0.95 d =
Mu=0.87 As Fy Z =
K= Mb d2 Fcu
=
As =
K′ =
= 0.5 + 0.25 − . = Z=0.95 d =
Mu=0.87As Fy Z =K= M
b d2 Fcu=
As =
K′ =
Mdesign=
Mdesign=
Z=
Z=
5
CONT'D
Check of Shear Strength :-
11.3715 N
5.05E-05 N\mm2
5.059644 N\mm2
5 N\mm2
0.4769199 N\mm2
24.82 N
0.00011 N\mm2
2.529822 N\mm2
5 N\mm2
0.4769199 N\mm2
For Walls
For Floor
Accepted design.
Accepted design.
Accepted design.
Accepted design.
v= == 0.8 =
=
= 0.79 100 400 25 =
=
v= == 0.8 =
=
= 0.79 100 400 25 =
=
6
CONT'D
Check early thermal crack :-
28000 N\mm2
14.286
10 200
785 mm2
150 mm
0.15
1.20E-05 /0C
0.000032
75 mm
123 mm
0.007088 mm < 0.2 mm
For Walls
= == + 0.2 =
∅ = =
=
= =
= 0.5 =
= 3 1 + 2 − ℎ −
=
. =
= ℎ2 =
= 2 + + ∅2 − ∅
2 =
7
CONT'D
28000 N\mm2
14.286
10 200
785 mm2
150 mm
0.15
1.20E-05 /0C
0.000032
75 mm
123 mm
0.007088 mm < 0.2 mm
For Floor
= == + 0.2 =
∅ = =
=
= =
= 0.5 =
= 3 1 + 2 − ℎ −
=
. =
= ℎ2 =
= 2 + + ∅2 − ∅
2 =
8
SAP2000
SAP2000 v15.1.0 - File:Sluice Valve Chamber For pipe 300 DIA - Area Surface Pressure - Face Top (SD) - KN, m, C Units
3/2/16 8:27:32
9
SAP2000
SAP2000 v15.1.0 - File:Sluice Valve Chamber For pipe 300 DIA - Resultant M11 Diagram (COMB1) - KN, m, C Units
3/2/16 8:28:40
-4.25 -3.40 -2.55 -1.70 -0.85 0.00 0.85 1.70 2.55 3.40 4.25 5.10 5.95 6.80
10
SAP2000
SAP2000 v15.1.0 - File:Sluice Valve Chamber For pipe 300 DIA - Resultant M22 Diagram (COMB1) - KN, m, C Units
3/2/16 8:29:25
-6.80 -5.95 -5.10 -4.25 -3.40 -2.55 -1.70 -0.85 0.00 0.85 1.70 2.55 3.40 4.25
11
SAP2000
SAP2000 v15.1.0 - File:Sluice Valve Chamber For pipe 300 DIA - Resultant VMAX Diagram (COMB1) - KN, m, C Units
3/2/16 8:30:00
1.7 3.4 5.1 6.8 8.5 10.2 11.9 13.6 15.3 17.0 18.7 20.4 22.1 23.8
12
Design Of Sluice Valve Chamber For Pipe 200 Dia.DESIGN CRITERIADesign Code BS 8110 & 8007Compressive strength Fcu = 40 N\mm2
Steel yield stress Fy = 460 N\mm2
Live Load Surcharge Q = 10 KN\m2
Height of Ground water Table hGwt = 0 mmConcrete density gc = 24 KN\m3
FloorFloor Thickness tf = 200 mmCover C = 75 mmFloor Depth d = 125 mmBase Length L = 1200 mmBase Width B = 700 mmWallsWall Thickness tw = 200 mmCover C = 75 mmWall Depth dw = 125 mmWall clear Height Hw = 1000 mm
Net Bearing Capacity qnc = 150 KN\m2
Water Density gw = 10 KN\m2
Dry Soil Density gsd = 18 KN\m2
Angle of repose f = 30 degreeSoil Height Hs = 4000 mm
Sever ExposureDesign Crack width w = 0.2Steel Modulus of Elasticity Es = 200000 N\mm2Constant depends on the modulus of elasticity of aggregate K0 = 20 KN\mm2
Direct tensile strength of concrete at 3 days (BS8007) Fct = 1.6 N\mm2 P.20Allowable Tensile stress in steel (BS8007) Fs = 100 N\mm2 table 3.1 P.9Hydration temperture to ambient tempreture for wall (BS8007) T1w = 35 degree table A.2 P.24Hydration temperture to ambient tempreture for floor (BS8007) T1f = 35 degree table A.2 P.24Variation in temperture due to seasonal changes T2 = 0 degreePartial safety factor gm = 1.25Partial safety factor for load gf = 1.4
13
ANALYSIS Loads :-
0.333
3.333 KN\m2
24.000 KN\m2
18.000 KN\m2
Check of Bearing Capacity :-4.032 KN
12.480 KN
16.512 KN
0.840 m2
19.657 KN\m2
4.800 KN\m2
14.857 KN\m2 < 150 KN\m2
External Soil and Water Pressures
For External Walls
K = ∅∅ =
= Ka =ℎ = =
= Ka ( − ) =
Wf = =
Ww = 2 =
Wtotal = + + = = =
= Wtotal
= =
= − =
14
Reinforcement Design :-
Vertical ReinforcementProposed steel RFT. T 10 - 200
392.5 mm2
0.156
Z 97.11093 mm < 118.75 mm
Take 97.11093 mm
15.25404 KN.m
0.024406 < 0.156
5.045 KN.m < 15.25403965 KN.m
Horizontal ReinforcementProposed steel RFT. T 10 - 200
392.5 mm2
0.156
Z 97.11093 mm < 118.75 mm
Take 97.11093 mm
15.25404 KN.m
0.024406 < 0.156
3.79 KN.m < 15.25403965 KN.m
Accepted design.
No compression steel required.
No compression steel required.
Accepted design.
For Walls
= 0.5 + 0.25 − . = Z=0.95 d =
Mu=0.87 As Fy Z =
K= Mb d2 Fcu
=
As =
K′ =
= 0.5 + 0.25 − . = Z=0.95 d =
Mu=0.87As Fy Z =K= M
b d2 Fcu=
As =
K′ =
Mdesign=
Mdesign=
Z=
Z=
15
CONT'D
Vertical ReinforcementProposed steel RFT. T 10 - 200
392.5 mm2
0.156
Z 97.11093 mm < 118.75 mm
Take 97.11093 mm
15.25404 KN.m
0.024406 < 0.156
7.53 KN.m < 15.25403965 KN.m
Horizontal ReinforcementProposed steel RFT. T 10 - 200
392.5 mm2
0.156
Z 97.11093 mm < 118.75 mm
Take 97.11093 mm
15.25404 KN.m
0.024406 < 0.156
7.45 KN.m < 15.25403965 KN.m
For Floor
No compression steel required.
Accepted design.
No compression steel required.
Accepted design.
= 0.5 + 0.25 − . = Z=0.95 d =
Mu=0.87 As Fy Z =
K= Mb d2 Fcu
=
As =
K′ =
= 0.5 + 0.25 − . = Z=0.95 d =
Mu=0.87As Fy Z =K= M
b d2 Fcu=
As =
K′ =
Mdesign=
Mdesign=
Z=
Z=
16
CONT'D
Check of Shear Strength :-
11.3715 N
9.1E-05 N\mm2
5.059644 N\mm2
5 N\mm2
0.6719771 N\mm2
21.78 N
0.000174 N\mm2
2.529822 N\mm2
5 N\mm2
0.6719771 N\mm2
For Walls
For Floor
Accepted design.
Accepted design.
Accepted design.
Accepted design.
v= == 0.8 =
=
= 0.79 100 400 25 =
=
v= == 0.8 =
=
= 0.79 100 400 25 =
=
17
CONT'D
Check early thermal crack :-
28000 N\mm2
14.286
10 200
785 mm2
100 mm
0.15
1.20E-05 /0C
0.000032
75 mm
123 mm
0.005930 mm < 0.2 mm
For Walls
= == + 0.2 =
∅ = =
=
= =
= 0.5 =
= 3 1 + 2 − ℎ −
=
. =
= ℎ2 =
= 2 + + ∅2 − ∅
2 =
18
CONT'D
28000 N\mm2
14.286
10 200
785 mm2
100 mm
0.15
1.20E-05 /0C
0.000032
75 mm
123 mm
0.005930 mm < 0.2 mm
For Floor
= == + 0.2 =
∅ = =
=
= =
= 0.5 =
= 3 1 + 2 − ℎ −
=
. =
= ℎ2 =
= 2 + + ∅2 − ∅
2 =
19
SAP2000
SAP2000 v15.1.0 - File:Sluice Valve Chamber For pipe 200 DIA - Area Surface Pressure - Face Top (SD) - KN, m, C Units
3/2/16 8:39:30
20
SAP2000
SAP2000 v15.1.0 - File:Sluice Valve Chamber For pipe 200 DIA - Resultant M11 Diagram (COMB1) - KN, m, C Units
3/2/16 8:40:07
-4.25 -3.40 -2.55 -1.70 -0.85 0.00 0.85 1.70 2.55 3.40 4.25 5.10 5.95 6.80
21
SAP2000
SAP2000 v15.1.0 - File:Sluice Valve Chamber For pipe 200 DIA - Resultant M22 Diagram (COMB1) - KN, m, C Units
3/2/16 8:40:27
-6.80 -5.95 -5.10 -4.25 -3.40 -2.55 -1.70 -0.85 0.00 0.85 1.70 2.55 3.40 4.25
22
SAP2000
SAP2000 v15.1.0 - File:Sluice Valve Chamber For pipe 200 DIA - Resultant VMAX Diagram (COMB1) - KN, m, C Units
3/2/16 8:39:51
1.7 3.4 5.1 6.8 8.5 10.2 11.9 13.6 15.3 17.0 18.7 20.4 22.1 23.8
23
Design Of Sluice Valve Chamber For Pipe 150&100 Dia.DESIGN CRITERIADesign Code BS 8110 & 8007Compressive strength Fcu = 40 N\mm2
Steel yield stress Fy = 460 N\mm2
Live Load Surcharge Q = 10 KN\m2
Height of Ground water Table hGwt = 0 mmConcrete density gc = 24 KN\m3
FloorFloor Thickness tf = 150 mmCover C = 75 mmFloor Depth d = 75 mmBase Length L = 1050 mmBase Width B = 700 mmWallsWall Thickness tw = 150 mmCover C = 75 mmWall Depth dw = 75 mmWall clear Height Hw = 750 mm
Net Bearing Capacity qnc = 150 KN\m2
Water Density gw = 10 KN\m2
Dry Soil Density gsd = 18 KN\m2
Angle of repose f = 30 degreeSoil Height Hs = 3750 mm
Sever ExposureDesign Crack width w = 0.2Steel Modulus of Elasticity Es = 200000 N\mm2Constant depends on the modulus of elasticity of aggregate K0 = 20 KN\mm2
Direct tensile strength of concrete at 3 days (BS8007) Fct = 1.6 N\mm2 P.20Allowable Tensile stress in steel (BS8007) Fs = 100 N\mm2 table 3.1 P.9Hydration temperture to ambient tempreture for wall (BS8007) T1w = 35 degree table A.2 P.24Hydration temperture to ambient tempreture for floor (BS8007) T1f = 35 degree table A.2 P.24Variation in temperture due to seasonal changes T2 = 0 degreePartial safety factor gm = 1.25Partial safety factor for load gf = 1.4
24
ANALYSIS Loads :-
0.333
3.333 KN\m2
22.500 KN\m2
18.000 KN\m2
Check of Bearing Capacity :-2.646 KN
6.615 KN
9.261 KN
0.735 m2
12.600 KN\m2
3.600 KN\m2
9.000 KN\m2 < 150 KN\m2
External Soil and Water Pressures
For External Walls
K = ∅∅ =
= Ka =ℎ = =
= Ka ( − ) =
Wf = =
Ww = 2 =
Wtotal = + + = = =
= Wtotal
= =
= − =
25
Reinforcement Design :-
Vertical ReinforcementProposed steel RFT. T 10 - 200
392.5 mm2
0.156
Z 58.26656 mm < 71.25 mm
Take 58.26656 mm
9.152424 KN.m
0.040677 < 0.156
3.32 KN.m < 9.152423791 KN.m
Horizontal ReinforcementProposed steel RFT. T 10 - 200
392.5 mm2
0.156
Z 58.26656 mm < 71.25 mm
Take 58.26656 mm
9.152424 KN.m
0.040677 < 0.156
1.94 KN.m < 9.152423791 KN.m
Accepted design.
No compression steel required.
No compression steel required.
Accepted design.
For Walls
= 0.5 + 0.25 − . = Z=0.95 d =
Mu=0.87 As Fy Z =
K= Mb d2 Fcu
=
As =
K′ =
= 0.5 + 0.25 − . = Z=0.95 d =
Mu=0.87As Fy Z =K= M
b d2 Fcu=
As =
K′ =
Mdesign=
Mdesign=
Z=
Z=
26
CONT'D
Vertical ReinforcementProposed steel RFT. T 10 - 200
392.5 mm2
0.156
Z 58.26656 mm < 71.25 mm
Take 58.26656 mm
9.152424 KN.m
0.040677 < 0.156
3.81 KN.m < 9.152423791 KN.m
Horizontal ReinforcementProposed steel RFT. T 10 - 200
392.5 mm2
0.156
Z 58.26656 mm < 71.25 mm
Take 58.26656 mm
9.152424 KN.m
0.040677 < 0.156
3.79 KN.m < 9.152423791 KN.m
For Floor
No compression steel required.
Accepted design.
No compression steel required.
Accepted design.
= 0.5 + 0.25 − . = Z=0.95 d =
Mu=0.87 As Fy Z =
K= Mb d2 Fcu
=
As =
K′ =
= 0.5 + 0.25 − . = Z=0.95 d =
Mu=0.87As Fy Z =K= M
b d2 Fcu=
As =
K′ =
Mdesign=
Mdesign=
Z=
Z=
27
CONT'D
Check of Shear Strength :-
7.0875 N
9.45E-05 N\mm2
5.059644 N\mm2
5 N\mm2
0.9052452 N\mm2
12 N
0.00016 N\mm2
2.529822 N\mm2
5 N\mm2
0.9052452 N\mm2
For Walls
For Floor
Accepted design.
Accepted design.
Accepted design.
Accepted design.
v= == 0.8 =
=
= 0.79 100 400 25 =
=
v= == 0.8 =
=
= 0.79 100 400 25 =
=
28
CONT'D
Check early thermal crack :-
28000 N\mm2
14.286
10 200
785 mm2
75 mm
0.15
1.20E-05 /0C
0.000032
75 mm
123 mm
0.005097 mm < 0.2 mm
For Walls
= == + 0.2 =
∅ = =
=
= =
= 0.5 =
= 3 1 + 2 − ℎ −
=
. =
= ℎ2 =
= 2 + + ∅2 − ∅
2 =
29
CONT'D
28000 N\mm2
14.286
10 200
785 mm2
75 mm
0.15
1.20E-05 /0C
0.000032
75 mm
123 mm
0.005097 mm < 0.2 mm
For Floor
= == + 0.2 =
∅ = =
=
= =
= 0.5 =
= 3 1 + 2 − ℎ −
=
. =
= ℎ2 =
= 2 + + ∅2 − ∅
2 =
30
SAP2000
SAP2000 v15.1.0 - File:Sluice Valve Chamber For pipe 150DIA - Area Surface Pressure - Face Top (SD) - KN, m, C Units
3/2/16 8:52:30
31
SAP2000
SAP2000 v15.1.0 - File:Sluice Valve Chamber For pipe 150DIA - Resultant M11 Diagram (COMB1) - KN, m, C Units
3/2/16 8:53:33
-3.00 -2.50 -2.00 -1.50 -1.00 -0.50 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50
32
SAP2000
SAP2000 v15.1.0 - File:Sluice Valve Chamber For pipe 150DIA - Resultant M22 Diagram (COMB1) - KN, m, C Units
3/2/16 8:55:00
-3.60 -3.20 -2.80 -2.40 -2.00 -1.60 -1.20 -0.80 -0.40 0.00 0.40 0.80 1.20 1.60
33
SAP2000
SAP2000 v15.1.0 - File:Sluice Valve Chamber For pipe 150DIA - Resultant VMAX Diagram (COMB1) - KN, m, C Units
3/2/16 8:58:35
0.9 1.7 2.6 3.4 4.3 5.1 6.0 6.8 7.7 8.5 9.4 10.2 11.1 11.9
34
