20150915cpd eoa bim for small practices

BIM in Practice -

Advantages and

Obstacles for

Structural Engineers

BIM- Where we are?

The Government Construction Strategy was published by the Cabinet

office on 31 May 2011. The report announced the Governments

intention to require: collaborative 3D BIM (with all project and asset

information, documentation and data being electronic) on its projects

by 2016.

BIM- What do I need?

Training – information

Standards

MS-Excel

2D, 3D software

Material library

STANDARDS AND

REQUIREMENTS

Publicly Available Standards overview PAS 1192 Collaborative production of architectural, engineering and

Construction information – Code of practice

PAS 1192-2 Specification for information management for the capital/delivery

phase of construction projects using Building Information Modelling.

PAS 1192-3, offers guidance on the use and maintenance of the asset

information model (AIM) to support the planned preventative maintenance

programme and the portfolio management activity for the life of the asset.

BS 1192-4:2014 - Collaborative production of information. Fulfilling employer’s

information exchange requirements using COBie. Code of practice

PAS 1192-5:2015 Specification for security-minded building information

modelling, digital built environments and smart asset management

Employer's Information Requirement

The Employer’s Information Requirements (EIR) form

part of the appointment and tender documents on a

BIM Project.

The BIM Protocol

IFC - Industry Foundation Classes

It is a platform neutral, open file format specification that is not

controlled by a single vendor or group of vendors.

It is an object-based file format with a data model developed by

building SMART

The IFC model specification is open and available. It is registered by

ISO and is an official International Standard ISO 16739:2013.

COBie

Construction-Operations Building Information Exchange

helps organising information about new and existing facilities. It is general

enough that it can be used to document both Buildings and Infrastructure

assets. It is simple enough that it can be transmitted using a spreadsheet

like MS-Excel.

There are currently 700 templates available in COBie, HTML,

XHTML, IFC and IFCXML formats at

http://www.bimtaskgroup.org/cobie/

COBie

Yellow = a required field

Green = optional field

Orange = reference to other or pick list

Purple = external reference

Green = if specified required

Grey = secondary info if required

COBie Drop 1: Requirement and constraints, massing model

COBie Drop 2: Outline solution

COBie Drop 3: Construction Information

COBie Drop 4: Operation and maintenance

COBie Drop 5 (or more): Operation and maintenance post occupancy

RIBA plan of work 2013

USEFUL TOOLS

http://www.ribaplanofwork.com/

BIM toolkit NBS

BIM toolkit NBS

SOFTWARE

Google - SketchUp pro

Google SketchUp Pro is used to

quickly create accurate 3D

models for pursuit and marketing,

preliminary estimation, detailing,

site logistics and staging, design

and construction validation,

sequencing and line-of-sight

analysis. It enables collaboration

and communication between the

various stakeholders on a project.

SketchUp pro imports 3D models

in DAE (COLLADA), 3DS, KMZ

and DEM formats and DXFs and

DWGs and IFC

€657.00 per license

SketchUp is a great software for

creating 3D or 2D geometry that can

then be imported into analysis

software

http://sketchupfordesign.com/tutorials/analyze-this-creating-geometry-for-structural-analysis-in-sketchup/

Google - SketchUp pro

Graphisoft ArchiCAD

ArchiCAD was the first object oriented BIM Architectural application

available in the commercial market, and the only BIM architectural

application running on the MAC platform, as well as Windows

BIMx Mainly for clients, BIMx provides access to the 3D view of any

BIMx building mode

£1350 + 400 per year for updates and support

Autodesk – Revit Structures

Autodesk® Revit® technology is Autodesk’s platform for building

information modelling.

Revit Structures costs approx. £5000

Autodesk - Robot

Autodesk® Robot™ Structural Analysis Professional software provides

a scalable, country-specific analysis solution for the structural engineer

to analyse many types of structures, including buildings, bridges, civil,

and specialty structures.

Robot can be part design of Building Design Suite package (approx.

£8000)

Autodesk – Revit Lt

Revit LT™ software is a simplified 3D BIM tool that helps you produce

high-quality 3D architectural designs and documentation in a

coordinated, model-based environment.

Cost Approx. £1600

Nemetscheck- Vectorworks

With Vectorworks Designer, you can create Building Information

Models (BIM) without changing your preferred design process.

You can analyse costs, and materials,

increase your energy efficiency, or just create world-class

designs, the Vectorworks Designer solution is an efficient way to

introduce BIM capabilities into your workflow. Enjoy the robust

and flexible capabilities of BIM with the ease of design, great

documentation, and intelligent tools that the software is known

for — right from the start.

Vectorworks Architect $ 3145

Bentley - AECOsim Building Designer

AECOsim Building Designer is a single building information modelling

(BIM) software application for multi-discipline teams. It enables architects,

structural, mechanical, and electrical engineers to design, analyse,

construct, document, and visualize buildings of any size, form, and

complexity

Bentley- RAM,

The RAM Structural System is a specialized engineering software tool for the

complete analysis, design, and drafting of both steel and concrete buildings. It

optimizes workflows through the creation of a single model by providing

specialized design functions for buildings and by providing thorough

documentation.

Bentley STAAD, and ProSteel

STAAD.Pro is the structural engineering professional’s choice for steel,

concrete, timber, aluminium, and cold-formed steel design of virtually any

structure including culverts, petrochemical plants, tunnels, bridges, piles,

and much more through its flexible modelling environment, advanced

features, and fluent data collaboration.

ProSteel provides detailing for structural steel and metal work and

ProConcrete detailing and scheduling of reinforced in situ/precast and

post-tensioned concrete structures.

ProStructures enables engineers to reduce documentation production

time and assists them in eliminating errors and design flaws and to

design and document composite structure

Tekla Structures 3D BIM software

Tekla Structures is 3D construction modelling software that works with

all materials and the most complex structures – you set the limits. Our

customers have used Tekla Structures to model stadiums, offshore

structures, plants and factories, residential buildings, bridges and

skyscrapers.

Tekla - Structural Designer

with Tekla Structural Designer you can create physical, information-rich

models that contain all the intelligence needed to fully automate the

design and manage project changes. Achieve faster design times and

maximize profitability

Tekla - Tedds

Tekla Tedds is a software for repetitive structural calculation

Impressive calculation library Timber (BS5268 and EC5)

• Timber beam analysis & design (BS5268)

• Timber beam analysis & design (EC5)

• Glulam beam analysis &design (BS5268)

• Glulam beam analysis & design (EC5)

• Flitch beam analysis & design (BS5268)

• Flitch beam analysis & design (EC5)

• Composite timber beam analysis & design (BS5268)

• Ply web beam analysis & design (BS5268)

• Timber member design (BS5268)

• Timber member design (EC5)

• Glulam member design (BS5268)

• Glulam member design (EC5)

• Flitch member design (BS5268)

• Flitch member design (EC5)

• Composite timber member design (BS5268)

• Ply web member design (BS5268)

• Stress skin panel design (BS5268)

• Timber frame racking loads (BS6399)

• Timber frame racking panel design (BS5268)

• Timber joist design (BS5268)

• Timber rafter design (BS5268)

• Timber stud design (BS5268)

• Timber connection design (BS5268)

RISA

RISA-3D analysis/design software $3000

RISA Floor ES designs floor systems $5000

RISA Foundation $3000

RISA Connection $2000

RISA-2D $1500

RISA RBS Bundle $9500

IFC viewers Tekla BIM sight

IFC viewers Solibri Model Viewer

MATERIAL

LIBRARIES

BIM libraries

NBS

Autodesk seek

BIM store

Manufactures

NBS Library

Autodesk Seek

bimstore

BIM Libraries manufacturer Metsä : Kerto® S

PROJECT EXAMPLE

BIM project example – Kerto Multi-storey Viikki

Kerto Multi-storey Viikki

BIM benefits for structural engineers

With this technology, structural designs can be incorporated early in the

building process, so that design interferences can be kept to the

minimum when construction work begins.

Technology helps to efficiently incorporate and accommodate design

alterations as and when they occur.

BIM leads to lesser man-hours in every structural design which, in turn,

translates into low development costs. This feature can also result in

fewer billable hours.

Thank You

References

PAS 1192

PAS 1192-2

PAS 1192-3,

BS 1192-4:2014

PAS 1192-5:2015

Employer’s Information Requirements Version 07 28.02.13

ISO 16739:2013.

BUILDING INFORMATION MODEL (BIM) PROTOCOL CIC/BIM Pro first edition 2013

Software manufacturers websites