Buildings,
Journal Year:
2024,
Volume and Issue:
14(9), P. 2680 - 2680
Published: Aug. 28, 2024
The
combination
support
structure
of
pile-anchor
and
frame-anchor
is
widely
used
in
multi-level
slope
engineering,
but
the
relevant
theoretical
research
lags
behind
engineering
practice.
To
make
up
for
this
deficiency,
paper
takes
under
combined
as
object,
conducts
a
model
test
using
geotechnical
centrifuge,
analyzes
most
structural
force
deformation
provides
some
reinforcement
suggestions.
results
show
that
has
good
effect
on
soil
slopes,
range
greatly
affected
by
anchoring
anchor
rods
located
within
zone.
condition
significantly
different
from
traditional
structures
place
rod
section
stable
layer.
According
to
characteristics,
it
recommended
design
fully
consider
positional
relationship
between
sliding
surface.
should
strictly
control
depth,
so
potential
surface
can
be
moved
backward,
thereby
increasing
difficulty
sliding.
ensure
have
sufficient
length
provide
greater
force,
improving
bearing
capacity
pile.
These
enrich
improve
theory
providing
guidance
Marine Georesources and Geotechnology,
Journal Year:
2024,
Volume and Issue:
unknown, P. 1 - 11
Published: June 6, 2024
The
dynamic
shear
modulus
G
and
its
degradation
tendency
G/Gmax
are
essential
parameters
for
characterizing
the
properties
of
soil.
Coastal
facilities
constructed
on
calcareous
sand
foundations
subjected
to
multiple
types
cyclic
loadings.
To
investigate
effects
uniformity
coefficient
Cu,
effective
confining
pressure
σ0′,
relative
density
Dr,
median
grain
size
d50
rule
sand,
a
set
resonant
column
tests
is
conducted
with
different
grain-size-distribution
curves.
experimental
results
clearly
show
that
degrades
faster
lower
σ0′
larger
Cu.
By
contrast,
affected
less
by
Dr
d50.
values
decreased
slightly
as
γ
increased
but
remained
than
10−5,
whereas
curve
descended
rapidly
beyond
10−5.
Based
test
obtained
in
this
study
previously
published
data,
new
mathematical
model
respect
strain
level
sands
gradation
conditions
proposed.
relevant
associated
proposed
correlated
Cu
σ0′.
Buildings,
Journal Year:
2024,
Volume and Issue:
14(8), P. 2521 - 2521
Published: Aug. 15, 2024
In
complex
underground
conditions,
the
excavation
of
deep
foundation
pits
has
a
significant
impact
on
deformation
retaining
structures
and
nearby
subway
stations.
To
investigate
influence
adjacent
structures,
three-dimensional
numerical
model
pit,
existing
station,
tunnel
structure
was
established
using
FLAC
3D
software,
based
Shenzhen
Bay
Super
Headquarters
C
Tower
pit
project.
The
study
analyzed
characteristics
stations,
tunnels
during
different
stages
excavation,
accuracy
simulation
results
validated
through
field
monitoring
data.
indicate
that
process
lateral
horizontal
displacement
is
generally
small,
with
typical
“concave
inward”
curve;
value
contiguous
wall
section
less
than
interlocking
pile
section.
bending
moments
show
distribution
pattern
larger
values
in
middle
smaller
at
top
bottom
relatively
uniform
internal
support
forces.
maximum
station
8.75
mm,
2.29
mm.
research
findings
can
provide
references
for
evaluating
newly
built
near
stations
contribute
to
rational
design
safe
construction
new
projects.
Buildings,
Journal Year:
2025,
Volume and Issue:
15(4), P. 638 - 638
Published: Feb. 19, 2025
Rainfall-induced
slope
instability
is
a
critical
challenge
in
geotechnical
engineering.
This
study
investigates
the
reinforcement
effect
of
anti-slide
piles
on
stability
under
rainfall
conditions
using
finite
element
numerical
simulations,
based
project
Youxi
County,
Fujian
Province.
The
MIDAS
GTS
NX
2019(v1.2)
software
was
employed
to
analyze
effects
pile
arrangements
safety
factors,
pore
water
pressure,
displacement
fields,
and
effectiveness.
results
showed
that
significantly
enhanced
by
mitigating
adverse
rainfall,
such
as
an
increased
pressure
reduced
soil
strength.
optimal
achieved
when
were
positioned
middle
sections
slope,
horizontal
x-direction
from
74.49
mm
(without
reinforcement)
7.42
mm,
achieving
reduction
90.0%,
effectively
reducing
plastic
strain
zones.
provides
valuable
insights
into
interaction
mechanisms
between
soil,
offering
practical
guidance
for
design
strategies
mitigate
rainfall-induced
failures.
Advances in Civil Engineering,
Journal Year:
2025,
Volume and Issue:
2025(1)
Published: Jan. 1, 2025
In
recent
years,
owing
to
the
advancement
of
highway
infrastructure,
modified
asphalt
has
been
extensively
employed
in
pavement
engineering.
Asphalt
mixture
will
invade
soil
under
high‐temperature
conditions,
affecting
cracking.
Cracking
characteristics
caused
by
dryness
mixed
samples
and
accounting
for
0%,
2.5%,
5%,
7.5%
total
weight
were
investigated
this
paper.
According
water
loss
situation,
degree
cracking
was
determined.
The
crack
development
quantitatively
analyzed
digital
image
processing
technology,
so
as
analyze
influence
on
different
contents.
results
show
that
relatively
better
than
normal
state.
Under
same
moisture
content
with
increased
30.17%,
63.49%,
110.37%
compared
without
asphalt.
At
time,
due
its
special
bonding
properties,
it
can
effectively
improve
soil.
rate
is
reduced
11.58%,
20%,
31.58%,
respectively.
added
increase
porosity
soil,
thus
improving
ability
absorption,
also
well
inhibit
evaporation
reduce
Modified
be
rationally
applied
not
only
have
mechanical
properties
improved
but
waste
utilized
environmental
pollution.
Buildings,
Journal Year:
2025,
Volume and Issue:
15(9), P. 1504 - 1504
Published: April 29, 2025
In
practical
engineering,
it
is
often
necessary
to
constructed
deep
pits
next
tunnels.
So
crucial
evaluate
surrounding
tunnels
deformation
and
stress
ensure
their
safe
operation.
Pasternak
soil
model
that
considers
nonlinear
adopted
solve
tunnel
beam’s
differential
equation
obtain
longitudinal
stress.
The
rationality
of
considering
methods
was
verified
by
contrasting
measured
with
calculated
results.
On
this
basis,
a
comparative
study
conducted
on
the
calculation
analysis
various
influencing
factors
based
engineering
examples.
It
shows
reduces
increase
modulus,
axis
pit
long
side
angle,
stiffness
reduction
coefficient,
center
horizontal
distance.
When
discrete
length
less
than
5
m,
value
changes
little
length.
depth
increases,
maximum
also
increases
gradually.
buried
gradually
in
range
1.5~3.9
times
depth,
rate
becomes
small.
Similar
pro-jects
construction
can
refer
results,
have
certain
application
engineering.
Water,
Journal Year:
2025,
Volume and Issue:
17(9), P. 1341 - 1341
Published: April 29, 2025
To
preserve
flood
control
infrastructure,
it
is
essential
to
quickly
detect
and
accurately
identify
concealed
leakage
hazards
within
embankment
projects.
In
this
paper,
we
propose
a
novel
monitoring
method
based
on
the
time-lapse
transient
electromagnetic
complemented
by
theoretical
framework
for
analyzing
data
through
lens
of
resistivity
change
rates.
A
model
that
scrutinizes
dynamic
response
patterns
associated
with
anomalies
constructed,
while
efficacy
methodology
verified
rigorous
field
experiments.
Our
research
findings
reveal
well-defined
negative
correlation
between
variation
rate
development
stage
anomalies.
proposed
demonstrates
enhanced
sensitivity
in
detection
evolutionary
latent
seepage
defects,
particularly
low-resistivity
environments.
Moreover,
successfully
delineates
both
spatial
expansions
electrical
property
alterations
anomalies,
providing
technical
approach
defect
risk
management
embankments.
