Lightweight sheet piling 10-10 and 8-8 central sections should be considered when determining placement details. Any design of stacked walls should consider the area of the passive reaction wedge, which may extend 6X the wall 7-7 height out in front of the foot of the wall, depending on soil friction. For back to back walls for which the 10-10 reinforcement overlaps, the levels of soil reinforcement shall be placed such that a minimum of 3 inches of separation between levels is provided.Distressed cantilever 6-6 wall in Cincinnati, Ohio is tilting about 10 degrees.
Steel sheet pile 7-7 and 6-6 may be painted a 5-5 for easy identification, and can be banded with strap iron bands to prevent splitting.tower Scaffolds 1. In addition to meeting the requirements within this section, and WAC 296- 974, stairways shall meet WAC 296-155-477 requirements 5-5.Stacked crib walls placed too close to one another at a resort in Vail, CO. Scope This section defines minimum safety requirements to be followed by 8-8 Contractors where access and egress issues exist on the Port of Seattle construction projects.
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 | |
10-10 | 18 | 3.12 | 0.134 | 10.8 | 7.2 | 3.5 | 2.2 |
8-8 | 18 | 3.12 | 0.164 | 13.2 | 8.8 | 4.2 | 2.62 |
7-7 | 18 | 3.12 | 0.179 | 14.4 | 9.6 | 4.4 | 2.8 |
6-6 | 18 | 3.12 | 0.194 | 15.8 | 10.5 | 4.9 | 3.0 |
5-5 | 18 | 3.12 | 0.209 | 16.9 | 11.3 | 5.4 | 3.4 |