Materials,
Journal Year:
2024,
Volume and Issue:
17(17), P. 4293 - 4293
Published: Aug. 30, 2024
Urban
construction
generates
significant
amounts
of
residue
soil.
This
paper
introduces
a
novel
soil
stabilizer
based
on
industrial
waste
to
improve
its
utilization.
is
primarily
composed
blast
furnace
slag
(BFS),
steel
(SS),
phosphogypsum
(PG),
and
other
additives,
which
enhance
strength
through
physical
chemical
processes.
study
investigated
the
mechanical
properties
cured
with
this
stabilizer,
focusing
effects
organic
matter
content
(Oo),
dosage
(Oc),
curing
age
(T)
unconfined
compressive
(UCS).
Additionally,
water
stability
wet–dry
cycle
tests
stabilized
were
conducted
assess
long-term
performance.
According
findings,
UCS
increased
higher
longer
periods
but
reduced
content.
A
15–20%
recommended
for
optimal
stabilization
efficacy
cost-efficiency
in
engineering
applications.
The
samples
lost
their
when
immersed
water.
However,
adding
more
stabilizers
can
effectively
stability.
Under
conditions,
initially
then
decreased,
remaining
lower
than
that
under
standard
conditions.
findings
provide
valuable
data
practical
application
residual
stabilization.
Water,
Journal Year:
2023,
Volume and Issue:
15(20), P. 3654 - 3654
Published: Oct. 18, 2023
In
recent
years,
our
country’s
transmission
lines
have
often
been
in
danger
due
to
geological
disasters
such
as
landslides
when
passing
through
fragile
environments,
which
has
brought
great
challenges
and
risks
the
operation
maintenance
of
lines.
order
understand
impact
line
towers
on
tower
foundation
slopes
under
heavy
rainfall
conditions,
influence
at
different
locations,
intensities,
slope
stability
was
analyzed
by
using
Geo-Studio
finite
element
analysis
software.
The
results
show
that
an
important
selection
reasonable
position
tower.
When
is
located
lower
part
slope,
safety
factor
highest.
also
reduced,
eventually
will
be
unstable
destroyed;
coefficient
natural
state
1.221,
a
stable
state.
Slopes
are
prone
overall
sliding,
with
spoil
overburden
sliding
body
rock–soil
contact
surface
surface.
This
result
provides
scientific
basis
for
further
understanding
mechanism
angle
location
pole
this
type
landslide
conditions.
Further
research
can
use
paper
benchmark
carry
out
corresponding
experimental
verification
work.
Water,
Journal Year:
2024,
Volume and Issue:
16(17), P. 2406 - 2406
Published: Aug. 27, 2024
There
has
been
a
frequent
occurrence
of
tailing
dam
failures
in
recent
years,
leading
to
severe
repercussions.
Flood
overtopping
is
an
important
element
contributing
these
failures.
Nevertheless,
there
scarcity
studies
about
the
evolutionary
mechanisms
breaches
resulting
from
flood
overtopping.
In
order
fill
this
knowledge
vacuum,
study
focused
on
characteristics
and
triggering
failures,
utilizing
Heshangyu
tailings
pond
as
prototype.
The
process
breach
evolution
was
revealed
by
conduction
small-scale
model
testing.
A
scaled-down
replica
constructed
at
ratio
1:150,
controlled
experiment
conducted
simulate
caused
water
overflowing.
Based
results,
following
conclusions
were
drawn:
(1)
rise
level
become
saturated,
liquefaction
flow
local
slope
sliding
initial
dam.
If
sediment-carrying
capacity
overflowing
exceeded
shear
strength
tailings,
erosion
would
accelerate
landslides
slope,
generating
sand-laden
flow.
(2)
primarily
influenced
erosion,
which
subsequently
resulted
both
laterally
widened
longitudinally
deepened
breach.
As
expanded,
sand-carrying
increased,
faster
rate
failure.
can
be
categorized
into
four
distinct
stages:
gully
formation
stage,
lateral
broadening
stage
gully,
cracks
collapse
surface,
stable
collapse.
(3)
outflow
spread
downstream
radial
pattern,
forming
alluvial
fan.
Additionally,
depth
deposited
mud
first
increased
declined
distance
grew.
findings
research
provide
basis
for
prevention
control
disasters
due
Materials,
Journal Year:
2024,
Volume and Issue:
17(17), P. 4293 - 4293
Published: Aug. 30, 2024
Urban
construction
generates
significant
amounts
of
residue
soil.
This
paper
introduces
a
novel
soil
stabilizer
based
on
industrial
waste
to
improve
its
utilization.
is
primarily
composed
blast
furnace
slag
(BFS),
steel
(SS),
phosphogypsum
(PG),
and
other
additives,
which
enhance
strength
through
physical
chemical
processes.
study
investigated
the
mechanical
properties
cured
with
this
stabilizer,
focusing
effects
organic
matter
content
(Oo),
dosage
(Oc),
curing
age
(T)
unconfined
compressive
(UCS).
Additionally,
water
stability
wet–dry
cycle
tests
stabilized
were
conducted
assess
long-term
performance.
According
findings,
UCS
increased
higher
longer
periods
but
reduced
content.
A
15–20%
recommended
for
optimal
stabilization
efficacy
cost-efficiency
in
engineering
applications.
The
samples
lost
their
when
immersed
water.
However,
adding
more
stabilizers
can
effectively
stability.
Under
conditions,
initially
then
decreased,
remaining
lower
than
that
under
standard
conditions.
findings
provide
valuable
data
practical
application
residual
stabilization.
