bauer ductile piles

7/26/2019 BAUER Ductile Piles

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BAUER

Ductile Pile


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The BAUER Ductile Pile2

The BAUER Ductile PileHow to do a simple, economic and safe foundation

Skin friction piles(grouted)

End-bearing piles

(non grouted)


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3The BAUER Ductile Pile

is cut down at exactly the required length. The

offcut is then reused as lead section for the

next pile. The BDP is installed as end-bearing

or as skin friction pile depending on the soil

characteristics. With the driving times recorded

during the driving process the soil bearing

capacity of the different layers can be deter-

mined. Thus, for each single pile an individual

pile length can be specified depending on

the local construction soil conditions.

The BAUER Ductile Pile (BDP)is a simple,

fast and highly effective deep foundation

system. The industrially pre-fabricated

piles made from high-strength ductile cast iron

guarantee high quality and a safe foundation.

To execute the foundation, the individual pile

sections are joint together without using spe-

cial tools to form a pile shaft of any length and

vibrated into the soil by a high frequency hy-

draulic impact hammer. After driving, the BDP

Non load-bearing

soil stratum

Load-bearing

soil stratum

Rock


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Advantages of theBAUER Ductile Pile

Simple

simple site installation

hardly any additional site traffic

no finishing works on pile heads

no drill spoil removal

Economical

low investment cost

low requirements for work

platform

no cut-offs

low wear and tear

short construction period

(up to 450 lin m/day)

Safe

soil bearing capacity secured

directly (driving criteria)

low level of vibrations

more than 30 years of experience

more than 5 Mio. lin m installed

piles

The BAUER Ductile Pile can be a beneficial alternative to

The BAUER Ductile Pile (BDP) sets standards by using this pre-fabricated pile system the construction period can be

reduced considerably compared to other similar foundation systems. Thus and due to the enormously lower expenditure

for staff and site installation the Ductile Pile can be an economical alternative to conventional foundations. Eventually, the

BDP-system in general optimizes the work process on site.

stone columns

GEWI-piles

cast-in-situ driven piles

bored piles

pre-fabricated driven piles

etc.

Ductile Pile Bored Pile

Time

Staff

Site Installation


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Load Bearing Capacities

1)on request

Stated inner bearing capacity expressed as design (factored) values (Nd). The outer bearing capacity depends on the

local subsoil conditions. In order to determine the dimensions of the foundation, the lower one of the two results is relevant.

non grouted

(with concrete filling)

grouted

BDP type [mm] C20/25 C35/45 C20/25 C35/45

118 x 5,0 1) 479 kN 570 kN 639 kN 730 kN

118 x 7,5 709 kN 792 kN 869 kN 952 kN

118 x 9,0 842 kN 920 kN 1.001 kN 1.080 kN

170 x 7,5 1) 1.134 kN 1.323 kN 1.365 kN 1.554 kN

170 x 9,0 1.335 kN 1.517 kN 1.566 kN 1.748 kN

170 x 10,6 1.545 kN 1.719 kN 1.776 kN 1.950 kN

170 x 12,5 1) 1.788 kN 1.954 kN 2.019 kN 2.185 kN

Structural load test


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Areas of ApplicationBuilding construction

Slope protection

Bridge construction

Uplift prevention

Industrial building

Silo foundation

Soil nailing

Refurbishment


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EmissionsDiagrammatic representation of typical equipment on site (standard data)

Vibrations

Air

hammer

Disk

saw

BAUER

Ductile Pile

Vibrating

plate

Heavy load

vehicles

Vibrations in accordance with DIN 4150-3:1999-02

V

ibration

velocity

Very sensible buildings

(e.g. listed and/ordilapidated buildings)

Sensible buildings

(e.g. housing dwellings)

Non-sensible buildings

(e.g. commercial andindustrial buildings)

Conclusion: The vibrations caused during the installation of the BAUER Ductile Pile are harmless for any kind of building.

Noise

level

adm

issible

excessr

ate

BAUERDuctile Pile BAUER DuctilePile


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905.

020.2

07/2012

BAUER Spezialtiefbau GmbHBAUER - Strae 186529 Schrobenhausen, GermanyTel.: + 49 8252 97- 1030Fax: + 49 8252 [email protected]

www.bauer.de

bauer ductile piles

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