Dias 1. Stockholm. - on the rocks, not stirred, not shaken. Geoteknikerens hverdag 6. november 2014 René Mølgaard Jensen. Sidefod

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1 Dias 1 Stockholm - on the rocks, not stirred, not shaken Geoteknikerens hverdag 6. november 2014 René Mølgaard Jensen

2 Dias 2 Värtahamnen future

3 Dias 3 Færgelinier i Østersøen

4 Dias 4 Oversigtsplan

5 Dias 5 Involved parties The Client o Stockholm Hamnar & Stockholm Stad The Contractor oaarsleff o JV Värtahamnen HB o Aarsleff & Aarsleff Bygg och Anläggnings AB The Consult ocowi

6 Dias 6 Mængder Piling 934 driven 111 DTH drilled (Ø900-1,200): 36,000 lm. (20,500 ton) Sheet piles, KC-piles, jet grouting etc. Construction: Dredging: 14,000 m3 Frysmuddring : 3,000 m3 Excavation: 81,000 m3 Filling material: 107,000 m3 Concrete: 45,000 m3 (prefab. 30,000 m3) pile cap, slabs and L Reinforcement: 12,000 ton (266 kg/m3)

7 Dias 7 Tidsplan Contract: Start: Finish: Duration: 46 Month Phases: Phase 1 +2: 30 Month Phase 3: 7 Month

8 Dias 8 Aarsleff organisation

9 Dias 9 Anbefalede tekniske løsninger

10 Dias 10 Geoteknisk snit

11 Dias 11 3D-illustration

12 Tolket bjergniveau -55m -50m -45m -15m -20m -30m -25m -35m -40m -40m

13 Dias 13 Jordparametre

14 Dias 14 F1, F2, F3, F4 og F5

15 KC-pelare

16 Snit i KC-pelar forstærkning

17 Snit i spunsvæg

18 Snit i spunsvæg for overgangszone

19 Dias 19 Driveability

20 Dias 20 IHC S280 whitout noise reduction

21 Dias 21 IHC S280 whit noise reduction

22 Stålpæle traditionel pælesko samt åben pælesko

23 Dias 23 Design af bjergsko

24 Dias 24 Hvilken bjergsko hvor?

25 Dias 25 Alternative bjergsko

26 Dias 26 Clay rock - friction

27 Dias 27 Produktion af bjergsko

28 Dias 28 Rør, rør og atter rør

29 Dias 29 Asien - Europa

30 Dias 30 Rørene ankommet i Stockholm

31 Dias 31 IHC S280

32 Dias 32 Installation in panels

33 Dias 33 Crawler crane LR 1300, LR1280 og LR1100

34 Dias 34 Template and supply barge

35 Dias m rør, Ø1168 mm og mere end 30 t

36 Dias 36 KC pelare rig

37 Dias 37 KC pelare rig på A+A

38 KC pelare rig

39 Dias 39 Fryssmuddring

40 Pile Cap

41 Standard pladeelement

42 Dias 42 Armering af dækelementer

43 Dias 43 Forme til elementer

44 Dias 44 Armering af pile caps

45 Dias 45 Lastning af elementer

46 Dias 46 Lodbrok gi r den gas

47 Dias 47 Building information model (BIM) BIM advantages: o Geometry o Build ability o Visualization of time schedule o Quantity optimization and minimized waste o Reporting o Machine control o Bar bending schedule from 3d models o Data filtering o Better understanding of construction o Logistics o Tolerances BIM is used to optimize the project by building the model in 4D which incl. time schedule. BIM will be used doing the planning- and execution phase.

48 Dias 48

49 Dias 49

50 Dias 50

51 Dias 51 Det former sig

52 Dias 52

53 Dias 53

54 Dias 54

55 Dias 55

56 Dias 56 3d surfaces Pier excavation model for L-Walls

57 Dias 57 L-walls

58 Dias 58 Reinforcement Buildability

59 Dias 59 Reinforcement Cut & Bent

60 Dias 60 Elementært

61 Dias 61

62 Dias 62 Pladen fuld

63 Dias 63 Sheet Piles Anchors installation sequence

64 Dias 64 L-Walls Anchors installation sequence

65 Dias 65 L-Walls Anchors installation sequence

66 Dias 66 L-Walls Gravel bed

67 Dias 67 L-Walls Gravel bed machine

68 Dias 68 Rock surface Misleading anticipated rock level Before and after investigation

69 Dias 69 Rock surface Diff. before and after investigation

70 Dias 70 Reporting Quantity take-off

71 Dias 71 Reporting Quantity take-off

72 Dias 72 As Built Dry Mix (KC-Piles) piles

73 Dias 73 As Built Dry Mix (KC-Piles) piles

74 Dias 74 Logistics Piles / Pile Caps / Deck Elements Available elements on a certain date are selected and ordered.

75 Dias 75 Workflow Piles/Pile Caps/Deck Elements In background dots steel pile deliveries Dots in background steel pile deliveries Colorful squares deck element deliveries

76 Dias 76 Bauer BG46

77 Dias 77 Planning sketch Piles/Pile Caps/Deck Elements Sketch is made for distribution after determining workflow.

78 Dias 78 Planning sketch Overall planning Sketch is made for distribution after determining workflow.

79 Dias 79 Planning sketch L-Wall installation Sketch is made for distribution after determining workflow.

80 Dias 80 Planning sketch Sheet Piles installtion

81 Dias 81