17 April 2013 Present by: TRAN THI MINH THU RAO II BRIDGE AND THE BIM STORY IN MTHOJGAARD VN mth.com
Mar 08, 2016
17 April 2013
Present by: TRAN THI MINH THU
RAO II BRIDGE AND THE BIM STORY IN MTHOJGAARD VN
mth.com
Contents
I. Introduce MT Højgaard
II. Rao II bridge – Engineering and construction
III. Tekla structures - BIM story in MTH Vietnam
IV. Stratergy
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I) Introduce MT Højgaard
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Design, construction and refurbishment
of plants, bridges, housing and
commercial and industrial buildings
4,700 employees
Headquartered in Denmark
Focused international activities
30% of our revenue comes from international activities such as:
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Set-up of mine, Fiskefjorden, Greenland
Shopping centre, Nuuk Centre, Greenland
Tunnel, Eidi 2, The Faroe Islands
School, Mid Yell, Shetland
Hydro power plant, Changuinoula, Panama
Foundations for offshore wind farm, Lincs, England
Water intake, Qatar
Commercial and fishing port, Oluvil Port, Sri Lanka
Bridge, RAOII, Vietnam
Bridge, Södertälje, Sweden
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MT Højgaard Vietnam is established in
2007
Part of Design & Engineering
Technical support for all departments
External Design
I) Introduce MT Højgaard
MT Højgaard Vietnam Co., Ltd.
April 17, 2013 6
Workshop Drawings
Construction Drawings
Material Take Out
BIM for:
• 3D, 4D visualizations
• Constructability Checks
• Model on mobile devices
II) Rao II bridge – Engineering and construction
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One pylon cable-stayed bridge
Constant steel and concrete girder structure
Length: 248 m
Finish: Dec. 2012
II) Rao II bridge – Engineering and construction
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+) Requests:
Workshop drawings
• Steel structures
• Secondary steels
Working drawings
• Reinforced concrete structures
Erection sequences
Nesting drawings
3D model for inspections
+) Solutions:
Using Tekla structures for both steel and concrete structures
Export information to .nc files for nesting
II) Rao II bridge – Engineering and construction
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+) Additional benefits:
Check geometry of cables
Preview collisions
Purchase accurate amount of material
• Using nesting drawings
• Bar bending schedule
+) Challenges:
Bridge’s pre-camber
4D model
Inspection
III) Tekla structures - BIM story in MTH Vietnam
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+) BIM process – the fact:
“Nothing says more than a building information model”
We are only on the way heading toward it
3D modeling solution is the only choice
+) Purpose:
Consistent model input and output
More automatically
Support other departments during constructions: design and engineering,
manufacturer, inspectors, etc.
Better communication
III) Tekla structures - BIM story in MTH Vietnam
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+) Firm folder setting
Minimize inconsistent input
Easy for filtering
No numbering error
Easy control project
+) Custom component
More automatically
Speed up QA
+) Tekla Open API
Applying available shared extensions on Tekla extranet
Built some small macros and applications
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Template administrator
Engineer 1
Firm folder
Project folder
Engineer 2 Engineer 3...
Server
Firm folder setting
Input Output
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Server Firm folder
Model template
Reports
Drawings
Client 2
Client 3
Client 1
Assembly list
MTO
Part list
Surface treatments…
Single part
Assembly
GA
Cast-in drawing…
Same properties
Layer (color)
Text, dimension…
Printing (Same paper size, line thickness…)
Scale….
Same info as per company template
Using 1 server
All computer have same setup for Firm folder
Template guideline
Firm folder setting
III) Tekla structures - BIM story in MTH Vietnam
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Custom components
• Built up custom components for typical
structures/details
• Using extension Custom coponent Dialog
editor
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Presentation by: BNV
23
Step 5 Use tool ”Custom Component Dialog Editor” extension on
the extranet to edit interface of custom component.
III.2 How we create custom components?