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Home » News » Industry knowledge » Intermediate Heavyweight Sheet Piling SZ-20,SZ-21,SZ-22,SZ-14.5,SZ-14.5RU,SZ-18

Intermediate Heavyweight Sheet Piling SZ-20,SZ-21,SZ-22,SZ-14.5,SZ-14.5RU,SZ-18

Publish Time: 2018-03-27     Origin: Intermediate Heavyweight Sheet Piling SZ-20,SZ-21,SZ-22,SZ-14.5,SZ-14.5RU,SZ-18

The middle heavyweight steel sheet pile is the USA.The character of the typical size and foundation settlement of SZ-14 SZ-14.5RU SZ-18 and so on. The effect of overturning and sliding is complete, and it is a complicated engineering evaluation. Concentrated dead load should be used two to simplify the design of uniformly distributed vertical to the 1 level sheet piling suppliers, to determine the vertical component of SZ-14 stress with soil depth in reinforced mass.THEREFORE, investigation and analysis of internal and external stability should be incorporated into the SITE.Contech Marine Bin-Walls professional engineer is very suitable for freshwater marine construction.


According to the size and position of the concentrated static load, it may be necessary to adjust the location of the boundary between the active and tolerable regions. When traffic barriers are placed on the top of MSE walls, SZ-14.5RU should be built on a support, which is designed to resist overturning due to the design of impact load imposed on obstacles. The steel box is entered into the water and filled with SZ-18 granular material (1/4 "to 6", which provides a structure with heavy mass to resist overturning, sliding or ice upheaval. With less than 1/4 filling material, Geotextiles must be used to prevent loss of SZ-20 fillers. How to concentrate horizontal static load may be distributed inside and behind the reinforced soil.


Medium cold formed sheet piling can be SZ-20, SZ-21, SZ-22, profiles.A by means of rope support float hanging from scaffolding overhead, and should be below and at rest by the essence of diagonal bracing with SZ-21 platform, and firmly fixed on the two parallel plants at right angles and span bearing device. Traffic charges should be taken into consideration in accordance with the standards set out in article 5.5.5.10.5. The location of the traffic load should maximize its effect. Contech Marine Bin-Walls is made up of prefabricated steel components and is bolted together to form a closed garbage bin. These bins are SZ-22 filled granular materials (1/4 "to 6") to provide a durable and solid structure.


Section Dimensions Mass Moment of inertia Modulus of section


Width Height Thickness Pile Wall


w h t/s




In In In Lbs/ft Lbs/ft2 In4/ft In3/ft
SZ-10 22 7.5 0.164 16.6 9.4 27.4 7.3
SZ-11 22 7.5 0.179 18.2 10.3 29.8 7.9
SZ-12 22 7.5 0.209 21.2 12.0 34.8 9.2
SZ-14 22 7.5 0.239 24.4 13.5 39.9 10.4
SZ-15 22 7.5 0.250 25.5 14.0 41.7 10.9
SZ-14.5 26.75 9.46 0.250 32.4 14.5 61.49 13.0
SZ-14.5RU 26.75 9.46 0.270 35.1 15.7 66.40 14.0
SZ-18 26.75 9.46 0.312 40.4 18.1 76.83 16.2
SZ-20 26.75 9.46 0.340 44.1 19.8 83.37 17.5
SZ-21 26.75 9.46 0.350 45.3 20.3 86.00 18.1
SZ-22 26.75 9.46 0.375 48.6 21.8 91.92 19.3
SZ-250 24.5 10.75 0.250 32.4 15.9 89.42 16.6
SZ-313 24.5 10.75 0.312 40.4 19.9 111.53 20.6
SZ-340 24.5 10.75 0.340 44.1 21.5 121.45 22.4
SZ-350 24.5 10.75 0.350 45.3 22.1 124.62 22.9
SZ-375 24.5 10.75 0.375 48.6 23.5 133.35 24.5
SZ-222 22 12.25 0.312 40.4 26.7 163.09 26.7
SZ-24 22 12.25 0.340 44.1 29.0 177.52 29.0
SZ-25 22 12.25 0.350 45.3 29.7 181.19 29.7
SZ-27 22 12.25 0.375 48.6 32.0 195.18 32.0


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