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1)

2)

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3)

4)

5)

6)

a)

b)

7)

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8) 1

A)

B)

8) 2

(a

(b

(c

(a

(b

(c

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7 m

Hoist Placement 1650.50

Pier top 1646.00

MWL 1645.84FRL 1643.50

Kink 1639.00

1636.10

Crest Level 1633.50

density 2.4

A 7.89 m

B 5 m

L1 15.625 m

W1 577.27 t 3.5 m

W2 2793 t 13.3 m

W3 1570.8 t 5.5 m

W4-1 422.142 t 4.37 m

W4-2 403.788 t 4.37 m

W5 120.12 t 2.75 m

W6 120.07 t 3.5 m

Total weight 6007.19t

W per m of run 194.313095t/m

Weight of spillway bridge on the pier:

7m Pier

Lenghts

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This load is transferred to the pier through the bearings of the bridge and this is assumed to be 20 T/m run

Assume 15 t/m

S.W per m run 209.31 t/m

10 % increment 230.24t/m

Total Uplift-I 552.3 tTotal Uplift-II 546.875 t

Total uplift 1099.175 t

Uplift-I per m run 70 t/m

Uplift-II per m run 35 t/m

PH 500t

MH 1666.67t-m

PT 50.66t

Earthquake forces

Description w Seismic coffe. Inertia L.A

W1 577.27 0.12 69.27 6.25

W2 2793.00 0.12 335.16 6.25

W3 1570.80 0.12 188.496 8.5

W4-1 422.14 0.12 50.66 9.33

W4-2 403.79 0.12 48.45 5.50

W5 120.12 0.12 14.41 2.60

W6 120.07 0.12 14.41 2.60720.86

Inertia force per m length 23.32t/m

Moment per m length 159.93t-m/m

Description w Vertical coffe. Inertia

W1 577.27 0.09 51.95

W2 2793.00 0.09 251.37

W3 1570.80 0.09 141.37

W4-1 422.14 0.09 37.99

W4-2 403.79 0.09 36.34

W5 120.12 0.09 10.81W6 120.07 0.09 10.81

540.65

Inertia force per m 17.49

Hydrodynamic forces

y 10

h 47.5

Total

Total

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Cm 0.735

Cs 0.364

p 2.075

VH - I 15.06

MH - I 62.04

VH - II 5.27

MH - II 62.04

Without Earthquake

Bending Moment 129.299 t-m

20 % increment, M1 284.458 t-m

Vertical weight, P1 160.24

Horizontal weight, H1 38.790

M2 136.681

Mt 37.120Vertical weight, P2 195.24

Horizontal weight, H2 18.34

With Earthqu ake

Moment without earthquake 284.458

Moment due to horizontal inertia 159.93

Moment due to hydrodynamic forces 62.04

Moment due to vertical inertia 0

Total 506.425

Vertical forces 160.24vertical inertia forces 17.49

Total, 142.76

Horizontal forces 38.790

Horizontal inertia forces 23.32

Horizontal hydrodynamic forces 15.06

Total, 77.171

Moment without earthquake 136.681

Moment due to horizontal inertia 159.93

Moment due to hydrodynamic forces 62.04

Moment due to vertical inertia 0Total 358.647 F1/b

P1/b

Vertical forces 195.24 6M/b2

vertical inertia forces 17.49

Total, 177.76

Horizontal forces 18.34

Zone-I

Zone-II

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Horizontal inertia forces 23.32

Horizontal hydrodynamic forces 5.27

Total, 46.93

Zone-III

Area 113.567m2

equivalent width 3.674 m

Effective cover 0.15 m

d 3.674 m

d1 3.524 m

d1/d 0.959 4962.94231M1/bd 0.0536 6.170912507

P/bd 0.0555

0.002702 chart 5.2 0.002415

Asc=Ast 49.629cm IN ZONE-I 44.35790406

Considering Earthquake in Zone-II

M1/bd 0.0380

P/bd 0.0691

0.0007Asc=Ast 12.8573635cm IN ZONE-II

Multiplication factors

F1/b -11.0244257

P1/b 20.3937465

6M/b2

-62.0111797

Table HORIZONTAL ANCHORAGE

Coeff x Coeff

50 % of the reinforcement provided in the zone-I or 25 dia @ 300 mm,

whichever is more. It should not be less than 25 dia @ 300 mm in any

case

X/b

Y/b

0.25Contribution

of x due to

0.5

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Shear force 0.6994 -7.710483 2.925

Direct Load 1 20.393747 1

Moment 0.5 -31.00559 1

Total -18.32233

Shear force 0.385 -4.244404 0.602

Direct Load 0.3929 8.012703 0.347

Moment 0.004 -0.248045 0.046Total 3.5202544

Shear force 0.1474 -1.625 0.2577

Direct Load 0.1862 3.7973156 0.2251

Moment -0.0544 3.3734082 -0.0326

Total 5.545723

Shear force 0.0598 -0.659261 0.1215

Direct Load 0.0978 1.9945084 0.1424

Moment -0.0408 2.5300561 -0.0398

Total 3.8653039

Shear force 0.0269 -0.296557 0.0615

Direct Load 0.0551 1.1236954 0.0908

Moment -0.0262 1.6246929 -0.0321Total 2.451831

Shear force 0.0134 -0.147727 0.0332

Direct Load 0.0332 0.6770724 0.0595

Moment -0.0168 1.0417878 -0.0236

Total 1.5711329

Shear force 0.0072 -0.079376 0.0191

Direct Load 0.212 4.3234743 0.0403

Moment -0.0111 0.6883241 -0.0171

Total 4.9324225

16.6265 Extended upto

576.3965

0.03605699

Total Tensile force (Shaded area) 364.043297 t/m

80 % of permissible tensile stress in steel 1.84t/cm

Area of steel 197.849618cm

dia of bar 32 mm

Area of one bar 804.248mm2

No of bars 24.6005818

in two tiers

Table

Coeff y Coeff

Shear force 0.00

1.5

VERTICAL ANCHORAGE

Vertical anchorage

X/b

Y/b

Contribution

of y due to

0.25 0.50

1

1.25

0

0.25

0.5

0.75

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Direct Load 1.00

Moment 1.00

Total

Shear force 0.30

Direct Load 0.50

Moment 0.35

TotalShear force 0.25

Direct Load 0.48

Moment 0.23

Total

Shear force 0.20

Direct Load 0.45

Moment 0.14

Total

Shear force 0.16

Direct Load 0.41

Moment 0.09

TotalShear force 0.12

Direct Load 0.37

Moment 0.06

Total

Shear force 0.10

Direct Load 0.33

Moment 0.04

Total

Shear force 0.08

Direct Load 0.30

Moment 0.03

TotalShear force 0.06

Direct Load 0.27

Moment 0.02

Total

Total Tensile force ( Shaded Area ) t/m Zone-I

80 % of permissible tensile stress in steel 1.84t/cm 39.69855 t/m

Area of steel cm 21.575299cm

dia of bar 490.873852 5 2454.3693 25 @ 200C/C

Area of one bar

No of bars

1.5

1.75

2

0

0.25

0.5

0.75

1

1.25

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Angle 11.4543

Zone-I 20.29

Zone-II 10.625

Alpha-H 0.12

Alpha-V 0.09

should check

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M

432.95

2094.75

1602.22

472.80

266.50

37.48

37.464944.16

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-6.70483 2.925 -19.61 1.0246 -6.87 M1/bd2

0.037967

25.3937 1 25.39 0 0.00 P/bd 0.069126

-51.2353 1 -51.24 0 0.00 0.0007

-45.45 -6.87 Asc=Ast 12.85736

0.602 -4.04 50% of zone-I should

0.347 8.81

0.046 -2.36

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2.42

25% of zone I

horizontal anchorage 25@300 in zone-II 50% of Zone-II

25@300

Area of on 804.248162.0506 Provided 160mm

(chart 5.3)

in 2 rows

490.87 10 4908.74 49.09cm2

Zone-I

490.87 5 2454.37 24.54cm2

Zone-II

490.87 4 1963.50 19.63cm Zone-III

17.58741

-71.4513 -0.43075

1.319245

x Coeff x

0.75

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-32.2464 1.0246 -11.2956

20.3937 0 0 1.1076

-62.0112 0 0 126.376 84.16431

-73.8639 -11.2956 0.142432

-6.6367 0.6695 -7.38085

7.07663 0.2851 5.814257

-2.85251 0.0929 -5.76084-2.41259 -7.32743

-2.84099 0.3488 -3.84532 -73.8639

4.59063 0.2489 5.076004

2.02156 0.0245 -1.51927

3.7712 -0.28859

-1.33947 0.1873 -2.06487

2.90407 0.1806 3.683111

2.46804 -0.01 0.620112 1.75

4.03265 2.238347

-0.678 0.1019 -1.12339

1.85175 0.1269 2.587966

1.99056 -0.0194 1.2030173.16431 2.667594 -20

-0.36601 0.0612 -0.67469

1.21343 0.0892 1.819122 -2.41259cm2

1.46346 -0.0193 1.196816

2.31088 2.341243

-0.21057 0.0373 -0.41121

0.82187 0.0636 1.297042

1.06039 -0.0164 1.016983

1.67169 1.902815

3.771202

3006 mm

61.9007 t/m

1.84

33.6417 cm2

3364.167mm

Noof bars 4.182998

490.87 7 3436.117 34.36 cm2

spacing 142.86 mm

y Coeff y

0.00 0 0.00 0.00 0

0.75

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20.39 0 0.00 1.00 25.39375

-62.01 0 0.00 1.00 -51.2353

-41.62 0.00 -25.8416

-3.30 0.147 -1.62 0.30 -2.00877

10.13 0.089 1.82 0.50 12.61815

-21.52 0.06 -3.72 0.35 -17.7838

-14.69 -3.53 -7.17439-2.81 0.21 -2.32

9.78 0.214 4.36

-13.96 0.109 -6.76

-6.98 -4.71 Y/b=0.5 is sufficient but minimum 5m depth of anchorage should be

-2.25 0.202 -2.23

9.14 0.271 5.53

-8.83 0.102 -6.33

-1.94 -3.03

-1.76 0.176 -1.94 -41.62

8.35 0.288 5.87

-5.63 0.081 -5.02

0.96 -1.09-1.37 0.147 -1.62

7.55 0.285 5.81

-3.69 0.06 -3.72 1.75

2.49 0.47

-1.08 0.122 -1.34

6.81 0.273 5.57

-2.50 0.045 -2.79

3.24 1.43

-0.86 0.01 -0.11

6.17 0.258 5.26

-1.74 0.033 -2.05

3.56 3.10-0.70 0.084 -0.93

5.60 0.242 4.94

-1.26 0.025 -1.55

3.64 2.46

Zone-II

10.94 t/m

5.94565cm

-14.69

20t/m2

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cm2

e provided 24.81471 cm2

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12.40736mm2

12.40736mm2

490.8739 4 1963.495 19.63495mm2

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t

1.319245

-0.43075

1.75

20t/m2

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provided.

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Coeff Txy Coeff

Shear force

Direct Load

Moment 0 0

Total

Shear force

Direct Load

Moment 0 -0.73

Total

Shear force

Direct Load

Moment 0 -0.94

Total

Shear force

Direct Load

Moment 0 -0.72

Total

Shear force

Direct Load

Moment 0 -0.5

Total

Shear force

Direct LoadMoment 0 -0.35

Total

Shear force

Direct Load

Moment 0 -0.27

Total

Shear force

Direct Load

Moment 0 -0.16

Total

Shear force

Direct LoadMoment 0 -0.12

Total

1.75

2

0

1.25

1.5

0

0.25

0.5

0.75

1

X/b

Y/bContribution of

x due to

0.

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Unit Moment

Txy Coeff Txy Coeff Txy Coeff Txy Coeff Txy

0 0 0 0

-0.91 -0.43 0.5 0.28

-0.97 -0.42 0.37 0.6

-0.9 -0.45 0.03 0.48

-0.7 -0.53 -0.13 0.22

-0.55 -0.34 -0.12 0.03

-0.38 -0.33 -0.19 -0.1

-0.26 -0.27 -0.21 -0.14

-0.2 -0.22 -0.19 -0.17

1 1.250.755 0.5

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Coeff Txy Coeff Txy Coeff Txy

0 0 0

0.27 0.22 0.13

0.38 0.26 0.21

0.34 0.27 0.22

0.24 0.2 0.19

0.09 0.13 0.11

0 0.03 0.09

-0.09 0 0.04

-0.09 -0.04 0

1.5 1.75 2