The Explorers Sandridge Span Redevelopment.


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The Voyagers Sandridge Span Redevelopment The Explorers : Sandridge Span Redevelopment The Idea In 2001, the City of Melbourne Committee held an opposition calling for thoughts to redevelop the current (and neglected) memorable Sandridge Rail Span.
Transcripts
Slide 1

The Travelers Sandridge Bridge Redevelopment

Slide 2

The Travelers : Sandridge Bridge Redevelopment The Concept In 2001, the City of Melbourne Council held an opposition calling for thoughts to redevelop the current (and neglected) notable Sandridge Rail Bridge. Nadim Karam with Atelier Hapsitus proposed a social understanding called “the Travellers” – comprising of 12 extensive scale molds that move over the scaffold. These speak to a festival of distinctive notable times of movement to Melbourne.

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The Travelers : Sandridge Bridge Redevelopment The Brief 10 No stainless steel figures (approx 7m tall x 5-10m wide) Bogie instrument and framework to encourage development of models over the scaffold $2M development spending plan, 9 month conveyance program Must be conveyed before 2006 March Commonwealth Games Arup Melbourne charged to give auxiliary, mechanical and creep configuration administrations.

Slide 4

The Travelers : Sandridge Bridge Redevelopment Arup Tasks Establish and support geometries of models utilizing a group of parametric bends, working from the artist’s idea portrays. Affirm basic sufficiency of proposed figure shapes Provide data to fabricators in electronic organization to empower creation. Create idea outline of intruders and help bogie producer with last nitty gritty configuration. Create execution based particulars for base establishment to connect for Travelers.

Slide 5

The Travelers : Sandridge Bridge Redevelopment Sculptural/Structural Forms 2 No. indistinguishable planes, joined together utilizing slanting individuals taking after a circular segment anticipated from the planar structure Perimeter individuals commonly 80x80x3thk SHS Internal planar individuals regularly 40 x 40 x 3thk SHS Diagonals normally 38 x 3.2thk CHS Orthogonal individuals around edge ordinarily 48 x 3.2 CHS Sculpture and structure “one and the same”

Slide 6

The Travelers : Sandridge Bridge Redevelopment . Geometric Translation (1) After GSA investigation, the iterative configuration cycle in the middle of GSA and Rhino included conforming the geometries of single individuals. This was supported by a common direction framework and layering/property structure. General procedure outline Internal Design Cycle

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The Travelers : Sandridge Bridge Redevelopment Geometric Translation (2) Free-frame spline geometry got from the draftsman was supported into a standard arrangement of bends and straights in Rhino by means of a mechanized routine Prior to send out from Rhino, all circular segments in the model were remade as a progression of lines, and all lines were checked for nodal availability. Wax print and 1:1 steel models were utilized to comprehend the interface between geometry, examination and manufacture The information needed for creation was consequently stripped from the 3D model utilizing VBA and tabled as spreadsheets. With this data, no drawings were required for steel manufacture.

Slide 8

The Travelers : Sandridge Bridge Redevelopment Geometric Translation (3) Custom Rhino and VBA scripts were created to produce substances inside of the 3D model, and to interpret information between diverse procedures. The necessities of creation and investigation were utilized to structure the geometry era, which stayed away from later reconstructing and cleaning of the 3D model and other interpretation challenges.

Slide 9

The Travelers : Sandridge Bridge Redevelopment Structural Analysis and Design (1) All areas from stainless steel 316L Sculptures have been evaluated utilizing the “Dallard” system for clasping examination. Common clasping lambda estimations of request of 20. Modular clasping examination used to figure methods of disappointment and relating clasping burden variables (lamda). Essential live load is wind stacking. Compelling strength commonly 25%.

Slide 10

The Travelers : Sandridge Bridge Redevelopment Structural Analysis and Design (2) Natural Frequency normally >4Hz Stiffness of model casings got from triangulation of most individuals and moderately short individual part lengths. Full congruity at all associations

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The Travelers : Sandridge Bridge Redevelopment Structural Analysis and Design (3) GSA inferred joined hub and twisting hassles C1 and C2 used to rapidly set up anxiety state inside of every model. Suitable anxieties decreased by clasping variable.

Slide 12

The Travelers : Sandridge Bridge Redevelopment Fabrication Spreadsheet data and lowlife records encouraged straightforwardly to fabricators - Shop drawings were not obliged, 1 to 1 formats got from creep documents utilized by fabricators to guarantee right part fit amid creation Tight radii framed utilizing plate areas (8mm thick) which were completely welded. All part to part associations FSBW (TIG welded) All welds ground back and cleaned.

Slide 13

The Travelers : Sandridge Bridge Redevelopment Fixing to Bogie Sculptures altered to welded stage which thus is rushed to 323 dia nozzle part. Nozzle part bolstered by roller decrease direction at base (to bolster vertical burden) and roller push heading at top (to bolster flat loads) Prototype Testing Prototype get together tried for static 100kNm minute amid trial level and rotational development.

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The Travelers : Sandridge Bridge Redevelopment Statistics Total length of steelwork = 3.77km Average figure weight = 2.3t Heaviest Sculpture = 7.7t No. Steel components = 4455

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The Travelers : Sandridge Bridge Redevelopment Opening Day

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The Travelers : Sandridge Bridge Redevelopment

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The Travelers : Sandridge Bridge Redevelopment .:t

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