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Micro Piles |
Pressure Grouting |
Prestressed Rock Anchors |
Permeation Grouting
Soil Nailing |
Compaction Grouting |
Micropiles |
Injection Grouting |
Chemical Grouting
Our
techniques apply when adding new structures:
especially
rock anchor,
microfine cement,
soil nailing,
micropile
installations for
foundation support.
We
specialize in
slope stabilization,
anchors,
permeation grouting,
foundation repair
and support,
grouting,
soil nails,
rock drilling,
micropile installations, and
sinkholes. We
use a
problem-solving approach geotechnical
architecture of buildings, bridges,
water plants, sewage plants, tunnels,
sinkholes,
caisson,
shoring,
underpinning,
agriculture, and
roads
construction. We
are experienced in these applications:
micro piles,
sinkhole repair,
permeation grouting, pressure
grout,
soil nails,
chemical grouting,
micropiles,
compaction grout, and
rock anchors.
Our specialties are
rock anchor,
acrylamide and
compaction grouting,
mini piles,
sinkhole repair,
micropiles,
acrylamide grouting, and
soil nailing.
We will continue to dedicate ourselves to
excellence,
including
insurance mortgage, in our performance, in our
integrity, and in our relationships with our
customers. We will carefully weigh our
decisions, actions, and results to make sure
that we remain the most trusted name in the
geotechnical contracting industry. Please
visit our website
http://www.rembco.com/.
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JULY
1997
Cofferdams and Seal Courses
12-4
In order to provide a more watertight precast concrete sheet pile, two halves of a straight
steel web sheet pile, which has been split in half longitudinally, are embedded in the pile.
Figure 12-5: Concrete Sheet Piling with Steel Interlocks
Steel sheet piling is most commonly used and is available in a number of different shapes.
The shape provides for bending strength and the interlock (connection between sheets)
provides for alignment. Each steel company that manufactures sheet piling has its own
form of interlock. The simplest shape is that known as the “straight-web” type. These are
made in various widths ranging from about 15 to 20 inches. The web thickness varies from
about
3
/
8
to
1
/
2
inch. The straight-web sheet piling is comparatively .exible and it requires a
considerable amount of bracing in areas where the horizontal thrusts are large.
Figure 12-6: Straight Section Steel Sheet Piling
In order to provide a pile with a greater resistance to bending, the steel companies have
developed a type known as the “arch-web” section, in which the center of the web is offset
so as to provide a greater moment of inertia in the cross section. To provide for even greater
stiffness, there is a “deep-arch” section. This is similar to the arch-web except that the offset
in the web is increased considerably. A type known as the Z- Section has a stiffness consider-
ably greater than that of the “deep-arch”.
Figure 12-7: Arch-Web Steel Sheet Piling