1.5.2 HZ 12AZ marsden560x135

HZ... -12/AZ18 Combination


HZ...-12/AZ18 is an example of a HZ combined wall system. The reference to '12' indicates the system has 1 king pile with 2 connectors fitted. This solution provides for AZ18 sheet pile infills. For information on alternative sheet pile infills from AZ13-770 to AZ26, refer to HZM catalogue link for further details.

HZ... -12/AZ18

Section Average Mass of Wall* Properties per m of wall 
Sectional Section Modulus** Moment of inertia
  60%
infill
kg/m2
80% infill
kg/m2
100%
infill
kg/m2
Area cm2/m edge of beam cm3/m edge of connector cm3/m
cm4/m
HZ 880M A 189 209 230 292.6 5675 6500 253 830
HZ 880M B 203 223 244 310.3 6155 6935 273 760
HZ 880M C 209 230 250 318.4 6450 7245 287 310
HZ 1080M A 224 245 265 337.3 8260 9265 472 290
HZ 1080M B 234 255 275 350.2 8895 9920 508 690
HZ 1080M C 253 273 293 373.4 9680 10 690 552 470
HZ 1080M D 267 288 308 392.2 10 405 11 455 595 210
HZ 1180M A 279 299 320 407.2 10 925 12 030 627 320
HZ 1180M B 287 307 327 416.8 11 420 12 515 655 530
HZ 1180M C 300 321 342 435.3 12 060 13 280 696 890
HZ 1180M D 312 333 353 450.1 12 660 13 800 729 410

* AZ18 infill piles can be shorter than the king piles, therefore average mass of wall varies depending upon the length of the infill pile as a percentage of the king pile length.

** Elastic Section modulus of the combination is calculated and provided on the basis of both the extreme fibre of the king pile flange and the extreme fibre of the connector.


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