The high modulus components known as king piles can be tubular box bearing or other types of fabricated piles.
Combi wall sheet pile.
The connector is the third component and is welded to or interlocked with the king pile and connects the king pile to.
Combined wall systems are used when regular sheet piles are not strong enough to carry the required loads.
The two main components of a combined wall system are the king pile hzm or pipe and a pair of intermediary sheet piles.
And can bear high vertical loads e g.
The primary pipe element being used to take the brunt of lateral force from soil and water while having the shorter and lighter sheet piles to stabilise local soil mass between primary piles and transfer load.
Retaining wall structures based on steel piles are often the best solution to replace traditional labor intensive cast in place based retaining wall structures.
The pipe and pile combined wall system combines the best of both worlds from osp s foundation steel solutions.
Tubular piles are the main retaining elements of the combined wall king piles carrying horizontal loads from soil and water pressures and vertical loads from the superstructure or anchoring system the intermediary az sheet piles infill sheets transfer the horizontal loads from the retained soil and water to the.
Hammer steel sells and rents the most efficient combi wall systems for added strength for applications including river cofferdams bridge pier protection foundations and levee construction.
Combined walls with steel tubes are an alternative to the hz m az system.
Combi wall systems also known as combined wall systems are formed by using beams and steel sheet piles.
It is essential that a stable heavy adequately rigid and straight pile driving template frame adapted to.
Combined walls built up with box piles or hz m or steel tubes and standard sheet piles are one of these solutions.
Rr large diameter piles can be built into a continuous combi wall by welding interlocking sections or complete sheet piles into them.
The primary piles or king piles of combined walls can also be used as bearing piles.