HERRENKNECHT EQUIPEMENTS PERIPHERIQUES FACTEURS DE ...· HERRENKNECHT EQUIPEMENTS PERIPHERIQUES FACTEURS

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  • HERRENKNECHT

    EQUIPEMENTS PERIPHERIQUES FACTEURS DE

    PERFORMANCES DES TUNNELIERS

    EUROFORM: Systme Polyradial

    SPEAKER: Ing. Rudolf Heilegger

  • Herrenknecht. Pioneering Underground Technologies

    Euroform was established in 1994.

    Euroform a t fond en 1994.

    By a specialized team of technicians coming from Sicea, Euroform offers more

    than 40 years of experience in design and manufacture of segment moulds for

    precast tunnel lining and tunnelling formwork for cast-in-situ lining for drill & blast

    tunnel projects.

    Grce une quipe des techniciens spcialiss qui arrivent de Sicea, Euroform

    vous offre plus de 40 annes d'exprience dans la conception et production de

    moules pour voussoirs prfabriqus et de coffrage pour tunnel avec bton coul

    en place, quand le tunnel est excav par des mthodes de forage et de

    dynamitage.

    Since 2006 is a 100% Subsidiary of Herrenknecht AG.

    Depuis 2006 Euroform est une socit filiale 100 % de Herrenknecht AG.

    Euroform Short Introduction

  • Herrenknecht. Pioneering Underground Technologies

    Euroform Reference Projects

  • Herrenknecht. Pioneering Underground Technologies

  • Herrenknecht. Pioneering Underground Technologies

    Segment moulds and carousel systems.

    Self supporting tunnel formwork.

    Self reacting tunnel formwork.

    Telescopic and self launching full round formwork.

    Modular formwork for variable cross sections (EP System).

    Formwork for inverts, cross passages, niches and smoke duct slabs.

    Reinforcement gantry, membrane gantry, services gantries.

    Formwork for bridges, formwork for shafts.

    Formwork for wind tower.

    Euroform Product Range

  • Herrenknecht. Pioneering Underground Technologies

    Precast tunnel lining Segment moulds & carousel plant For Italian market or worldwide projects wherever an Italian Construction Co. is in JV and responsible

    for procurement of segment moulds.

  • Herrenknecht. Pioneering Underground Technologies

    Conventional tunnel lining Self supporting formwork

  • Herrenknecht. Pioneering Underground Technologies

    Conventional tunnel lining Self reacting formwork

  • Herrenknecht. Pioneering Underground Technologies

    Conventional tunnel lining Full round formwork

  • Herrenknecht. Pioneering Underground Technologies

    Conventional tunnel lining Invert formwork

  • Herrenknecht. Pioneering Underground Technologies

    Conventional tunnel lining Smoke duct tables

  • Herrenknecht. Pioneering Underground Technologies

    Conventional tunnel lining Partition wall for smoke duct

  • Herrenknecht. Pioneering Underground Technologies

    Conventional tunnel lining Rebar & membrane carrier

  • Herrenknecht. Pioneering Underground Technologies

    Conventional tunnel lining Membrane carrier

  • Herrenknecht. Pioneering Underground Technologies

    Sequence membrane carrier/service carrier/rebar carrier/shutter/curing

  • Herrenknecht. Pioneering Underground Technologies

    Collar for intersection main tunnel and cross passage

  • Herrenknecht. Pioneering Underground Technologies

    Formwork for pier of bridges

  • Herrenknecht. Pioneering Underground Technologies

    Special formwork for vertical wall

  • Herrenknecht. Pioneering Underground Technologies

    What is EP System?

    It is a modular steel formwork for cast in situ tunnel lining. The shutter is similar to a

    conventional one, with casting pipes, inspection hatches, vices for vibrators

    installation, walkways, etcbut made of modulus of standard size that can be

    assembled all together to fit different tunnel section profiles.

    Euroform Poliradial System (EP System)

  • Herrenknecht. Pioneering Underground Technologies

    Which tunnel profiles?

    The shutter is designed to perfectly match the profile of a circular tunnel section with

    a radius of 5,80 m, but the system can be easily adapted to a full range of sections

    from a minimum theoretical radius of 4,30 m up to a maximum theoretical radius of

    8,90 m.

    Deviations: mostly lower than 5 mm - Maximum 20 mm locally.

    The average deviation from the theoretical profile is lower than 10 mm.

    Euroform Poliradial System (EP System)

  • Herrenknecht. Pioneering Underground Technologies

    Euroform Poliradial System (EP System)

  • Herrenknecht. Pioneering Underground Technologies

    Euroform Poliradial System (EP System)

  • Herrenknecht. Pioneering Underground Technologies

    Versatility How does it work?

    Euroform Poliradial System (EP System)

  • Herrenknecht. Pioneering Underground Technologies

    Main features:

    Skin 10 mm thick (conventionally is 8 mm only).

    The side elements of each modulus are thicker and more strength than a

    conventional shutter.

    Special connection between elements allows to keep the right shape (according to

    the tunnel profile) during the erection and to transfer the strengths correctly.

    Modular design higher versatility.

    Euroform Poliradial System (EP System)

  • Herrenknecht. Pioneering Underground Technologies

    Benefits:

    The 10mm thick skin and the high robustness of the equipment permit more than

    thousand of reuses maintaining the high quality of the cast.

    The same shutter is not designed for a single tunnel but it can be used in different

    tunnels of the same job-site and/or in different projects.

    The SAME shutter can be used in self-reacting configuration as well as with

    anchorages at the bottom.

    The position of working platforms can be adjusted each time as per own

    convenience.

    All these modifications are carried out without cutting & welding works but simply

    bolting the original elements. No additional cost for refurbishment.

    Euroform Poliradial System (EP System)

  • Herrenknecht. Pioneering Underground Technologies

    Benefits:

    The equipment is made of standard modulus of appropriate dimensions and

    shape that can be quickly and properly handled, saving time and space and

    consequently having costs reduction for:

    o LOADING,

    o TRANSPORT,

    o STORAGE.

    Euroform Poliradial System (EP System)

  • Herrenknecht. Pioneering Underground Technologies

    Benefits:

    LOADING: because the modulus have the same size and they are easier and

    quicker to be handled.

    Euroform Poliradial System (EP System)

  • Herrenknecht. Pioneering Underground Technologies

    Benefits:

    TRANSPORT: because the modulus have the right size to properly fit the length

    and the width of trucks/containers.

    A COMPLETE SHUTTER 260 m2 LOADED ON 3 TRUCKS OR CONTAINERS

    3,0

    12,0 1,6

    2,2

    Euroform Poliradial System (EP System)

  • Herrenknecht. Pioneering Underground Technologies

    Benefits:

    STORAGE: a smaller area for stocking is requested because the modulus have

    the right size and shape for saving space when stacked.

    Euroform Poliradial System (EP System)

  • Herrenknecht. Pioneering Underground Technologies

    Benefits:

    The equipment is made of standard modulus therefore the EP Shutter:

    o Guarantees higher quality standards.

    o Can be implemented (adding or removing some modulus) every time according

    to the job-site needs.

    o The accessories are standard as well.

    o Can be provided in shorter time.

    o Has a high market value.

    o Has a high buy-back value.

    Euroform Poliradial System (EP System)

  • Herrenknecht. Pioneering Underground Technologies

    THANK YOU FOR YOUR ATTENTION!!!

    Euroform Poliradial System (EP System)