anurag bansal crocus - expo october 31 – november 2, 2013 … · 2020-03-06 · anurag bansal...

ANURAG BANSAL

HEAD-MANUFACTURING & PROCESS GROUP

(Technology & Innovation Division)

Crocus - ExpoOctober 31 – November 2, 2013Moscow, Russia

Technology & Innovation Division. ACCIONA Infrastructures

©2012 Acciona S.A. All rights reserved

Application of Composites

in

Construction

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

� ACCIONA group comprises of six divisions

·Infrastructures

·Energy

·Real Estate

·Transportation and Logistics

·Water

·Urban & Environmental Services

� More than 30,000 employees

� Technology and Innovation Centres in Madrid, Mexico and Poland

ACCIONA

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Our international presence

Canada

Mexico

Chile

Brazil

Italy

Poland

U.A.E.

Infraestructures Energy

WaterReal State

India

U.S.A.

Australia

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Innovative activity. Organization structure

Technological CenterMADRID

INFRAESTRUCTURES

REAL STATE

URBAN SERVICES

LOGISTICS

WATER

ENERGY

Technological CenterBARCELONA

Technological CenterPAMPLONA

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

INNOVATION AND TECHNOLOGY DIRECTOR

Materials Area

Biotechnology& Environnment

Group

AdvancedMaterials

TraditionalMaterials

Road Works

InfrastructureArea

Composites(Design, Processes

& Polymers)

Railways

UndergroundConstruction

Maritime Works

Eco-efficiency

and Sustanability

EnergyEfficiency

Installation

ICT, Automation

& 3D Area

Visualisationand 3D

Modelling

ICTS

Automation

Software

TechnologyTransfer Area

ConstructionManagers

Tenders & Innovation

Secretary Advisors

International Area R&D Project Proposals

Finance Resources Area

Technology center´s Organization chart

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Application of Composites in Construction

• Retrofitting of old structures (Columns & Beams)

• Manufacturing of New Structures (structural & non structural elements)

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Retrofitting of old structures

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Retrofitting of old structures

SITE: Building for Thermal Power Plant & Control Unit for TPP

Thermal Power Plant Control Unit of TPP

Retrofitted Retrofitted

Museum Office Building

(1920 -1930)

(Since 2008) (Since 2008)

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Retrofitting of old structures

Why it was needed to be retrofitted:

• Change in building standards

• Change in structure

• Change in load criteria, etc.

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

• Reinforced elements : Columns and beams

• Technique used: Wet Lay Up/Hand Lay Up

Structure before retrofitting

Retrofitting of old structures

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Strength of materials

Concrete 13,70 MPa

Steel bars (smooth) 240 MPa

Elements Quantity Dimensions

Beams4 0,65x1,45 – 20,35m (between supports)

2 0,55x1,20 – 16,36m (between supports)

Columns 4 0,65x1,30 – 6,50m

Retrofitting of old structures

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Cleaning

Demolition to ensure continuity of lamination

Retrofitting of old structures

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Primer application

Retrofitting of old structures

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Reinforcement wraping

Retrofitting of old structures

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Reinforcement wraping

Retrofitting of old structures

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Compaction

(to remove voids)

Reinforced structure after curing and removal of consumable

Retrofitting of old structures

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Measuring bendingMicrostrain sensors Data adquisition

Load Test and Instrumentation

Retrofitting of old structures

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Objetives

- Check the behavior of mixed concrete-composite structure

- Optimize future reinforcement actions

Load Test - Execution

Retrofitting of old structures

t./ml.

Permanent load 3.61

Aditional load 1.37

TOTAL 4.98

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Finished building

Retrofitting of old structures

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Manufacturing of new structural and non structural elements

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Bridges (Vehicular & Pedestrian)

• Beam

• Preslab

• Prefabricated Fit in Place form work

• Cables etc.

Manufacturing of new structural and non structural elements

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Longitudinal section

Features

• 216m long• 3m wide• 0,25m depth• 3 span of 72m each• Pre-Tensioned CFRP cables as the main load bearing members

Manufacturing of new structural and non structural elements

Pedestrian Bridge (Cuenca)

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Cross section

• 16 rows of CFRP cables • Each row constitutes 5 CFRP • Each cable is 43.4m long and 42mm diameter• 80 CFRP cables of 43.4m of 42mm diameter were used

and each cable was pre-tensed to 70t

Manufacturing of new structural and non structural elements

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Bridge access to the Microcentral of Iboundji

•Length: 17 m

•Construction year: 2013

Manufacturing of new structural and non structural elements

Vehicular Bridge (Africa)

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Manufacturing of new structural and non structural elements

Main problem: Difficult access to the site location, due to the absence of proper road infrastructure

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Transversal sectionLongitudinal section

•Isostatic vehicular bridge

•2 beams

•Hybrid beams (carbon-glass)

Manufacturing of new structural and non structural elements

Solution

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Manufacturing of new structural and non structural elements

Manufacturing process

Technique used: Resin Infusion

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Finished beam Transportation

Manufacturing of new structural and non structural elements

Will be the First Carbon Fiber Vehicular Bridge made in Composites in AfricaBeams of 17 m long | Bridge width: 6 m

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Spiral Stair Case

Manufacturing of new structural and non structural elements

• Stair: Design load: 200 kg

Weight stair : 40kg

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Conclusion

Composites have got wide usage in constructionlike:

– Bridge (Vehicular, Pedestrian),

– Safety and Acoustic barriers,

– Partition walls panels,

– Door, window frames,

– Stair Case,

– Columns, floors etc.

Technology and Innovation Division, ACCIONA Infraestructuras S.A. (All rights reserved)

Thank you

Anurag BansalTel: +34 917912020Mob: +34 600409547anurag.bansal@acciona.com