JadeWeserPort | Wilhelmshaven | DE
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JadeWeserPort | Wilhelmshaven | DE


HZ®-M King piles

The HZ®-M king piles are stiff wide flange beams, with a width of 460mm, a height up to 1 100 mm, and flange thicknesses up to 40mm, used in the HZ‑M/AZ combined wall system.

The key feature of this special sheet pile is the milled groove at the edge of the flanges that allows threading specific hot rolled connectors on it. The development of this range was made specifically to match the higer requirements of the deep sea quay wall for JadeWeserPort in Wilhelmshaven, Germany, back in 2008. The HZ‑M has been patented by ArcelorMittal.

Structurally, the HZ®-M king piles fulfill 2different functions
  • as retaining members, the king piles resist horizontal loads resulting from earth and water pressures,
  • as bearing piles, the king piles transfer high vertical loads from the superstructure, i.e. crane rails, building foundations, etc, to the ground.
The intermediate AZ® sheet piles have a closing function, retaining earth and water, but they transfer most of the loads to the king piles. Infill sheet piles can be exclusively a pair of light AZ sections because they have sufficient flexibility to adapt to the driving tolerances of a combined wall system.

The HZ‑M and their connectors are available in high strength steel grades according to EN 10248, ASTM A572 and ASTM A690.

HZ-M Geometry - Sol 102 | ArcelorMittal | Steel sheet piles
HZ-M Sol. 102

Update February 2019: we modified slighlty the radius r between the flange and the web of the profiles HZ 1080MA and above. It is now 30 mm instead of 35 mm. We updated all the values on our website, as well as the AutoCad files, and we will update them in the next HZ‑M brochure (2019). This change has no noticeable impact on the resistance of the profiles, but might have one on the shape of the special T-connectors for tie-rods.
Last modified: March 1, 2019
Metric units Imperial units

HZ-M

Section
(Sol. 102)
HZ 880M A
HZ 880M B
HZ 880M C
HZ 1080M A
HZ 1080M B
HZ 1080M C
HZ 1080M D
HZ 1180M A
HZ 1180M B
HZ 1180M C
HZ 1180M D
Section
(Sol. 102)
Dimensions RZ/RH set
h h1 b tmax t s r It Iw A Gsp Iy Wel,y AL
mm mm mm mm mm mm mm cm4 103 cm6 cm2 kg/m cm4 cm3 m2/m
HZ 880M A831.3803.445829.018.913.020347.258 778292.4229.5351 3508 6503.44-
HZ 880M B831.3807.446029.020.915.020455.963 190324.7254.9386 8109 4803.45-
HZ 880M C831.3811.446029.022.915.020531.966 092339.2266.3410 83010 0253.45-
HZ 1080M A1 075.31 047.445429.019.616.030525.998 564368.7289.4690 56013 0753.88-
HZ 1080M B1 075.31 053.445429.022.616.030656.5106 757391.7307.5754 83014 2053.88-
HZ 1080M C1 075.31 059.445629.025.718.030876.2114 511433.7340.5833 25015 6053.88-
HZ 1080M D1 075.31 067.445730.629.719.0301 129.1120 978467.7367.2909 65016 9203.88-
HZ 1180M A1 075.4-45834.631.020.0301 352.9124 644494.9388.5967 27017 8653.88-
HZ 1180M B1 079.4-45836.633.020.0301 544.3132 412512.1402.01 017 00018 6753.89-
HZ 1180M C1 083.4-45938.635.021.0301 817.9142 557541.2424.91 081 07019 7903.90-
HZ 1180M D1 087.4-46040.637.022.0302 110.2149 984568.1445.91 138 63020 6903.92-


h Height of the profile (measured at the edge of the flange)
h1 Height of the profile (measured at the middle of the flange)
b Width of the profile
tmax Thickness of the flange (maximum)
t Thickness of the flange (measured at b/4 from the edge)
s Thickness of the web
r Radius at the intersection flange / web
It Torsional constant
Iw Warping constant
A Cross sectional steel area
Gsp Mass
Iy Moment of inertia
Wel,y Elastic section modulus
AL Coating area
RZ/RH set Set of connectors RZD/RZU/RH required (A or B)
Downloads
The HZ-M Steel Wall System - 2014
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