review struktur gedung 3

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 Stadin 

We design it professionally !

TABLE OF CONTENTS

A.

3D MODEL REVIEW...2

1. General Data...2

2. Model...2

3. Loading...3

4. Analysis Result...15

5. Design Result...15

6. 25% Frame Capability Design...15

7. Special Notes...15

B.

STRUCTURAL DESIGN REPORT REVIEW...16

C.

STRUCTURAL DRAWING REVIEW...16

1. Structural Drawing...16

2. Special Notes...16

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 Stadin 

Review on Tower 12 Project “BSD Sky House”

(Received on 06 April 2018)

R.0 / 13 April 2018

A.

3D MODEL REVIEW 1. General Data

a. Building Name : BSD Apartment Tower 12

b. Location : Bumi Serpong Damai, Tangerang c. Number of Stories : 30 + Roof

d. Story Height : 3 m (Typical) , 6.3 m (1

^st

Floor)

e. Function : Apartment

f. Number of Basement : -

g. Level of Fixity : Ground Floor h. Seismic Parameters



Site Class : E



Occupancy Importance (I

e

) : 1



S

s

: 0.714



S

1

: 0.308



R : 7



C

d

: 5.5



Overstrength Factor (Ω

0

) : 2.5



Seismic Design Category : D 2. Model

a. Units : mm, kN, second (default) i. Material

i.1. Concrete : OK i.2. Steel : OK j. Section Properties

j.1. Input Column dimension : OK j.2. Input Column modifier



Moment of Inertia 2 axis (0.7) : OK



Moment of Inertia 3 axis (0.7) : OK j.3. Input Beam dimension : OK j.4. T/L/Rect. Beam Section : OK j.5. Input Beam modifier



Torsional modifier (0.15) : OK



Mass modifier : OK



Weight modifier : OK

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k.2. Beam configuration : OK



2

^nd

beam connection : OK



End-Release : OK



Position of T & L : OK



Position of Rec : OK

k.3. Column Concrete Grade : OK

Stor

y Grad

e (fc’)

1 - 7 FC50

8 - 12

FC45 13 -

17

FC40 18 -

Roof FC35

k.4. Beam & Slab Concrete Grade : OK

Stor

y Grad

e (fc’)

1 - 7 FC35

8 -

12 FC35

13 -

17 FC35

18 -

Roof FC35

k.5. Column Dimension : OK

Stor

y C1 C2 C3

1 – 5 60 x

130 50 x

110 70 x

130 6 –

10 60 x

120 50 x

100 70 x

120 11 –

15 60 x

110 50 x

90 60 x

110 16 –

20 50 x

110 50 x

90 50 x

110 21 –

25 50 x

100 50 x

80 50 x

100 26 –

30 40 x

90 40 x

90

k.6. Slab : OK

k.7. Shear Wall Concrete Grade : OK

Stor

y Gra

de (fc’)

1 - 7 FC50

8 -

12 FC45

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13 -

17 FC40

18 -

Roof FC35

k.8. Shear Wall Dimension : OK

Sto

ry W1

(m m)

W2 (m m)

W3 (m m)

1 -

10 450 450 350

11 -

22 450 350 350

23 - Roo f

450 350 350

k.9. Rigid Zone Factor

Column (1) : OK

Beam (0) : OK

k.10. End length offset : OK 3. Loading

a. Uniform Shell Load (Dead Load) : OK b. Uniform Shell Load (Live Load) : OK c. Live Load Reduction Factor : OK

d. Distributed Frame Load : OK e. Mass Source (DL = 1)

Note : Please refers to ASCE 7-10 section 12.7.2 for mass source

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f. Earthquake Load f.1. Center Mass Rigidity

Story Diap h

Mass X

Mass

Y XCM YCM Cum X Cum Y XCC

M

YCC

M XCR YCR

kgf-

s²/m kgf-

s²/m m m kgf-s²/m kgf-s²/m m m m m

Story3

0 D1 215,278 215,278 42.41 11.85 225,698 225,698 41.00 11.86 43.10 11.68 Story2

9 D1 187,888 187,888 43.71 12.44 413,587 413,587 42.23 12.13 43.04 11.79 Story2

8 D1 187,888 187,888 43.71 12.44 601,475 601,475 42.70 12.22 42.98 11.90 Story2

7 D1 187,888 187,888 43.71 12.44 789,363 789,363 42.94 12.28 42.92 12.02 Story2

6 D1 187,888 187,888 43.71 12.44 977,251 977,251 43.09 12.31 42.84 12.13 Story2

5 D1 189,432 189,432 43.68 12.42 1,166,68

3 1,166,68

3 43.18 12.33 42.77 12.24

Story2

4 D1 191,480 191,480 43.61 12.38 1,358,16 3

1,358,16

3 43.24 12.33 42.69 12.35

Story2

3 D1 191,480 191,480 43.61 12.38 1,549,64

3 1,549,64

3 43.29 12.34 42.61 12.46

Story2

2 D1 191,473 191,473 43.61 12.38 1,741,11

6 1,741,11

6 43.32 12.34 42.53 12.58

Story2

1 D1 191,918 191,918 43.52 12.38 1,933,03 4

1,933,03

4 43.34 12.35 42.45 12.69

Story2

0 D1 192,355 192,355 43.60 12.38 2,125,38

9 2,125,38

9 43.37 12.35 42.37 12.81

Story1

9 D1 193,421 193,421 43.59 12.38 2,318,81

0 2,318,81

0 43.39 12.35 42.29 12.93

Story1

8 D1 193,421 193,421 43.59 12.38 2,512,23 0

2,512,23

0 43.40 12.35 42.22 13.06

Story1

7 D1 193,421 193,421 43.59 12.38 2,705,65 1

2,705,65

1 43.41 12.36 42.14 13.19

Story1

6 D1 193,393 193,393 43.59 12.38 2,899,04

4 2,899,04

4 43.43 12.36 42.07 13.33

Story1

5 D1 194,801 194,801 43.58 12.36 3,093,84

5 3,093,84

5 43.44 12.36 42.00 13.47

Story1

4 D1 196,050 196,050 43.59 12.34 3,289,89 5

3,289,89

5 43.44 12.36 41.93 13.63

Story1

3 D1 196,050 196,050 43.59 12.34 3,485,94

6 3,485,94

6 43.45 12.36 41.87 13.79

Story1

2 D1 196,050 196,050 43.59 12.34 3,681,99

6 3,681,99

6 43.46 12.36 41.80 13.96

Story1

1 D1 196,097 196,097 43.59 12.35 3,878,09 4

3,878,09

4 43.47 12.36 41.73 14.15

Story1

0 D1 173,571 173,571 43.69 12.52 4,051,66

5 4,051,66

5 43.48 12.36 41.64 14.33

Story9 D1 200,170 200,170 43.58 12.32 4,251,83

5 4,251,83

5 43.48 12.36 41.55 14.53

Story8 D1 200,170 200,170 43.58 12.32 4,452,00 5

4,452,00

5 43.49 12.36 41.44 14.74

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Story Diap

h Mass

X Mass

Y XCM YCM Cum X Cum Y XCC

M YCC

M XCR YCR

kgf- s²/m

kgf-

s²/m m m kgf-s²/m kgf-s²/m m m m m

Story7 D1 200,170 200,170 43.58 12.32 4,652,17

5 4,652,17

5 43.49 12.36 41.31 14.98

Story6 D1 200,170 200,170 43.58 12.32 4,852,34 5

4,852,34

5 43.49 12.36 41.15 15.22

Story5 D1 201,210 201,210 43.57 12.32 5,053,55 5

5,053,55

5 43.50 12.35 40.94 15.47

Story4 D1 202,361 202,361 43.56 12.31 5,255,91

6 5,255,91

6 43.50 12.35 40.66 15.72

Story3 D1 202,375 202,375 43.56 12.31 5,458,29

1 5,458,29

1 43.50 12.35 40.27 15.95

Story2 D1 202,361 202,361 43.56 12.31 5,660,65 1

5,660,65

1 43.50 12.35 39.70 16.13

Story1 D1 263,871 263,871 36.72 11.99 5,924,52

2 5,924,52

2 43.20 12.33 38.69 16.13

f.2. Parameter

T

x

dynamics : 4.895 sec

T

y

dynamics : 5.086 sec

T used : 2.149 sec

C used : 0.0378

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f.3. Static Earthquake Lateral Force (Weight / Area)

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LATERAL LOAD DISTRIBUTION X – DIRECTION

( Static Equivalent Analysis )

n Story Mass Wi Hi Wi Hi^k Lateral Load Story

Shear Area Weight/Are a ( Kg ) ( Kgf ) ( m ) ( Kgf m ) Fi-X ( Kgf ) Vi-X ( Kgf ) (m²) ( kgf/m² )

30 Story30 215,278 2,111,877 99.3 20,824,143,815 211,688 211,688 1,591.78 1,327

29 Story29 187,888 1,843,181 96.3 17,093,091,805 173,760 385,449 1,586.62 1,162

28 Story28 187,888 1,843,181 93.3 16,044,690,292 163,103 548,551 1,586.62 1,162

27 Story27 187,888 1,843,181 90.3 15,029,466,043 152,782 701,334 1,586.62 1,162

26 Story26 187,888 1,843,181 87.3 14,047,419,057 142,799 844,133 1,586.62 1,162

25 Story25 189,432 1,858,328 84.3 13,206,188,780 134,248 978,381 1,586.62 1,171

24 Story24 191,480 1,878,419 81.3 12,415,765,958 126,213 1,104,594 1,586.62 1,184

23 Story23 191,480 1,878,419 78.3 11,516,379,037 117,070 1,221,664 1,586.62 1,184

22 Story22 191,473 1,878,350 75.3 10,650,414,289 108,267 1,329,931 1,586.62 1,184

21 Story21 191,918 1,882,716 72.3 9,841,500,324 100,044 1,429,975 1,586.62 1,187

20 Story20 192,355 1,887,003 69.3 9,062,310,876 92,123 1,522,098 1,586.62 1,189

19 Story19 193,421 1,897,460 66.3 8,340,645,991 84,787 1,606,885 1,586.62 1,196

18 Story18 193,421 1,897,460 63.3 7,602,913,539 77,288 1,684,173 1,586.62 1,196

17 Story17 193,421 1,897,460 60.3 6,899,335,368 70,135 1,754,308 1,586.62 1,196

16 Story16 193,393 1,897,185 57.3 6,229,009,622 63,321 1,817,629 1,586.62 1,196

15 Story15 194,801 1,910,998 54.3 5,634,557,933 57,278 1,874,907 1,586.62 1,204

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Shear Area Weight/Are a ( Kg ) ( Kgf ) ( m ) ( Kgf m ) Fi-X ( Kgf ) Vi-X ( Kgf ) (m²) ( kgf/m² )

6 Story6 200,170 1,963,668 27.3 1,463,501,900 14,877 2,155,456 1,586.62 1,238

5 Story5 201,210 1,973,870 24.3 1,165,550,555 11,848 2,167,305 1,586.62 1,244

4 Story4 202,361 1,985,161 21.3 900,647,880 9,156 2,176,460 1,586.62 1,251

3 Story3 202,375 1,985,299 18.3 664,856,698 6,759 2,183,219 1,586.62 1,251

2 Story2 202,361 1,985,161 15.3 464,706,434 4,724 2,187,943 1,586.62 1,251

1 Story1 263,871 2,588,575 12.3 391,625,438 3,981 2,191,924 1,894.94 1,366

0 Ground Floor

Base Shear 5,914,101 58,017,331 215,623,285,83

3 2,191,924 48,472,26

3 47,912 36,297

Average 1,211

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( Static Equivalent Analysis )

Shear Area Weight/Are a ( Kgf ) ( Kgf ) ( m ) ( Kgf m ) Fi-Y ( Kgf ) Vi-Y ( Kgf ) (m²) ( kgf/m² )

30 Story30 215,278 2,111,877 99.3 20,824,143,815 211,688 211,688.35 1,591.78 1,327

29 Story29 187,888 1,843,181 96.3 17,093,091,805 173,760 385,448.59 1,586.62 1,162

28 Story28 187,888 1,843,181 93.3 16,044,690,292 163,103 548,551.28 1,586.62 1,162

27 Story27 187,888 1,843,181 90.3 15,029,466,043 152,782 701,333.69 1,586.62 1,162

26 Story26 187,888 1,843,181 87.3 14,047,419,057 142,799 844,133.07 1,586.62 1,162

25 Story25 189,432 1,858,328 84.3 13,206,188,780 134,248 978,380.91 1,586.62 1,171

24 Story24 191,480 1,878,419 81.3 12,415,765,958 126,213 1,104,593.6

8 1,586.62 1,184

23 Story23 191,480 1,878,419 78.3 11,516,379,037 117,070 1,221,663.7

2 1,586.62 1,184

22 Story22 191,473 1,878,350 75.3 10,650,414,289 108,267 1,329,930.7

6 1,586.62 1,184

21 Story21 191,918 1,882,716 72.3 9,841,500,324 100,044 1,429,974.7

8 1,586.62 1,187

20 Story20 192,355 1,887,003 69.3 9,062,310,876 92,123 1,522,097.9

2 1,586.62 1,189

19 Story19 193,421 1,897,460 66.3 8,340,645,991 84,787 1,606,884.9

6 1,586.62 1,196

18 Story18 193,421 1,897,460 63.3 7,602,913,539 77,288 1,684,172.5

7 1,586.62 1,196

17 Story17 193,421 1,897,460 60.3 6,899,335,368 70,135 1,754,307.9

3 1,586.62 1,196

16 Story16 193,393 1,897,185 57.3 6,229,009,622 63,321 1,817,629.0

8 1,586.62 1,196

15 Story15 194,801 1,910,998 54.3 5,634,557,933 57,278 1,874,907.3

2 1,586.62 1,204

14 Story14 196,050 1,923,251 51.3 5,061,399,108 51,452 1,926,359.0

9 1,586.62 1,212

13 Story13 196,050 1,923,251 48.3 4,486,731,859 45,610 1,971,969.0

8 1,586.62 1,212

12 Story12 196,050 1,923,251 45.3 3,946,683,119 40,120 2,012,089.1

8 1,586.62 1,212

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Shear Area Weight/Are a ( Kgf ) ( Kgf ) ( m ) ( Kgf m ) Fi-Y ( Kgf ) Vi-Y ( Kgf ) (m²) ( kgf/m² )

11 Story11 196,097 1,923,712 42.3 3,442,077,875 34,991 2,047,079.7

1 1,586.62 1,212

10 Story10 173,571 1,702,732 39.3 2,629,851,790 26,734 2,073,813.5

3 1,586.62 1,073

9 Story9 200,170 1,963,668 36.3 2,587,505,292 26,303 2,100,116.8

8 1,586.62 1,238

8 Story8 200,170 1,963,668 33.3 2,177,491,476 22,135 2,122,252.2

2 1,586.62 1,238

7 Story7 200,170 1,963,668 30.3 1,802,823,679 18,327 2,140,578.8

7 1,586.62 1,238

6 Story6 200,170 1,963,668 27.3 1,463,501,900 14,877 2,155,456.1

4 1,586.62 1,238

5 Story5 201,210 1,973,870 24.3 1,165,550,555 11,848 2,167,304.5

7 1,586.62 1,244

4 Story4 202,361 1,985,161 21.3 900,647,880 9,156 2,176,460.1

3 1,586.62 1,251

3 Story3 202,375 1,985,299 18.3 664,856,698 6,759 2,183,218.7

4 1,586.62 1,251

2 Story2 202,361 1,985,161 15.3 464,706,434 4,724 2,187,942.7

3 1,586.62 1,251

1 Story1 263,871 2,588,575 12.3 391,625,438 3,981 2,191,923.8

1 1,894.94 1,366

0 Ground Floor

Base Shear 5,914,101 58,017,331 215,623,285,83

3 2,191,924 48,472,26

3 47,912 36,297

Average 1,211

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f.4. Dynamic force Output

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f.5. Static Force Calculation

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f.6. Scale Factor Calculation for Response Spectrum Analysis Initial Scale (gI

e

/R) : 1.4

Static Scale (85%) : X = 2.18 Y = 2.21

Input Scale : X = 1.4 × 2.18 = 3.049 Y = 1.4 × 2.21 = 3.088 Current Scale in model : X = 3.056

Y = 3.127 Please recheck the calculation.

4. Analysis Result

a. Check Model : OK (no warning)

b. Run Analysis Log : OK (no Ill-condition) c. Modal Result : OK

c.1. Time Period

Mode 1 : Period : 5.086 sec Mode 2 : Period : 4.895 sec Mode 3 : Period : 4.627 sec c.2. Modal Participating Mass Ratio

Mode 1 : UX = 0.176 UY = 0.581 Sum RZ = 0.013 Mode 2 : UX = 0.603 UY = 0.159 Sum RZ = 0.032 Mode 3 : UX = 0.006 UY = 0.020 Sum RZ = 0.738 c.3. Modal Participating Mass Percentage

X Translation (sum) : 97.8%

Y Translation (sum) : 97.7%

Rz Rotation (sum) : 97.5%

5. Design Result

a. Design Code & Parameter : OK b. Load Combination : OK

c. Beam Concrete Result : OK d. Column Concrete Result : OK e. Column Beam Ratio : OK f. Shear Wall Result : OK

6. 25% Frame Capability Design : Please provide 25% model and calculation.

7. Special Notes

a. Ground Water Tank should be modelled in substructure instead in upper structure, due to ground water tank is located underground.

b. Few restrains are still assigned as hinge restrain instead of fixed restrain. Please revise.

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 Stadin 

We design it professionally ! B.

STRUCTURAL DESIGN REPORT REVIEW

Has not been submitted yet.

C.

STRUCTURAL DRAWING REVIEW 1. Structural Drawing

1. Reinforcement bar anchorage from column to pile cap on Standard Details Of Structural Works not yet corrected, please follow our standards.

2. Reinforcement bar anchorage from column to column above not correct. please follow our standards.

3. In column reinforcement table, please also include cross ties spacing (both horizontal and vertical) to make sure tremie pipe access for concrete pouring. Example for this table is as follows.

2. Special Notes

–