Study on Evaluation and Dynamic Early Warning of Urban Water Resources Security
Water,
Год журнала:
2025,
Номер
17(2), С. 242 - 242
Опубликована: Янв. 16, 2025
Water
resources
security
is
crucial
to
the
survival
and
development
of
human
society.
A
water
assessment
dynamic
early
warning
system
was
constructed.
The
weights
evaluation
indexes
were
calculated
by
entropy
weight
method,
evaluated
with
comprehensive
index
method.
obstacle
degree
model
used
identify
analyze
main
factors.
grey
adopted
predict
future
situation.
empirical
study
carried
out
in
Jinan.
results
showed
that
grade
Jinan
from
2008
2021
a
gradually
increasing
trend.
factors
mainly
concentrated
pressure
subsystem,
indicating
contradiction
between
supply
demand
problem
affecting
security,
which
accorded
actual
2022
2026
shows
trend
on
whole,
situation
develops
towards
good
trend,
remarkable
comprehensively
building
water-saving
society
vigorously
promoting
pollution
control
have
been
achieved.
measures
such
as
optimizing
economic
structure,
improving
use
efficiency
will
promote
further
Язык: Английский
A fuzzy logic approach within the DPSIR framework to address the inherent uncertainty and complexity of water security assessments
Ecological Indicators,
Год журнала:
2024,
Номер
170, С. 112984 - 112984
Опубликована: Дек. 28, 2024
Язык: Английский
Application of Artificial Intelligence Technology in Smart Building Integrated Management Platform under Big Data Environment
Applied Mathematics and Nonlinear Sciences,
Год журнала:
2024,
Номер
9(1)
Опубликована: Янв. 1, 2024
Abstract
The
rapid
development
of
the
construction
industry
has
led
to
a
wider
application
artificial
intelligence
technology,
and
this
technology
comprehensive
management
intelligent
buildings
can
promote
sites
improve
level
quality
management.
In
paper,
on
basis
elaborating
building
design,
framework
platform
is
built
by
combining
5D-BIM
engineering
cost
modeling
carried
out
based
whole
process
control
cost.
prediction
model
established
BP
neural
network,
genetic
algorithm
introduced
optimize
initial
threshold
so
as
obtain
more
accurate
results.
To
verify
effectiveness
integrated
application,
data
analysis
across
three
dimensions:
control,
prediction,
application.
makes
peak
value
cost-effectiveness
reach
4.25*10
8
yuan,
average
project
reduction
reaches
78.68%,
relative
error
results
minimizes
only
1.77%.
processing
information
was
shortened
improved
9.15%
8.06%,
respectively,
backlog
rate
materials
could
be
reached
24.76%.
that
utilizes
promotes
effectively
reduces
costs.
Язык: Английский