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基金裕阳外文文献及翻译:施工项目进度控制的关键问题Constructionofkeyproblemsofprojectprogr

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2021-01-21 23:55
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2021年1月21日发(作者:lockin)




本科毕业论文(设计)外文翻译




施工项目进度控制的关键问题




















































































2012

01

06


教务处制



Construction of key problems of project progress control
Abstract

Construction
progress
was
one
of
the
three
objectives
of
the
project
which
is
an
important
component
of
project
management.
Reasonable,
scientific,
efficiency
of
project
construction
schedule
is
the
key
to
achieve
the
project
objectives
control.
Only
during
the
preparation
stage,
stage
of
progress
of
the
programmer
design
stage,
plans
and
implementation of construction and other links, taking full account of the favorable factors,
rational coordination of limited resources, can eventually achieve the progress required by the
target,
to
create
advanced,
civilization
and
construction
process
and
lay
a
solid
material
foundation.
Keywords:
Construction projects; Progress control; Key issues

Progress, investment, quality is the three objectives of the project; there is a relationship
of
mutual
dependence
and
mutual
restriction
between
them.
Project
schedule
control
is
an
important component of project management and is to ensure that project objectives control is
complete the prerequisite for the realization of, to ensure the project duration, the rational use
of
resources,
and
lower
costs,
to
prevent
plan
changes
too
big
and
important
guarantee
for
improving the efficiency of project. Management should focus on the following aspects:
1. Attaches great importance to project construction preparation
Project
preparation
is
an
important
component
of
construction
production,
and
it
is
intended
to
project
goals,
resource
supply
and
selection
of
construction
plan,
spatial
layout
and
the
various
aspects
of
time
and
manpower
arrangement.
It
also
is
the
fundamental
guarantee for the smooth conduct of civil engineering construction and equipment installation.
Therefore, preparing carefully for technical before construction, materials, labor organizations
preparation
and
over-the-counter
preparations
for
construction
site
preparation,
has
an
important
effect
on
rational
supplying
resources
to
speed
up
the
construction
speed,
improving
project
quality


ensuring
construction
safety
and
winning
social
reputation .To
strengthen
the
project
progress
control,
you
must
attach
great
importance
to
the
project
preparation, preparation before construction.

1

2.

Deployment and construction of construction programming
Constructions of comprehensive arrangements for the deployment project as a whole is,
and
makes
decisions
on
major
strategic
issues
in
construction.
Prefect
of
construction
deployment
is
effective
control
engineering
progress,

guarantees
engineering
quality,
and
saves
engineering
investment
of
primary
protection,
and

its
preparation
should
reflect
reasonable
of
organization
arrangements
and
task
division,
and
establish
proven
of,
and
reasonable running of Project Manager sector; personnel of set and the division should do full
mobilization
its
enthusiasm,
and
make
of
professional
play;
established
of
specialization
construction
organization
system
and
for
engineering
min
package;
division
construction
stage, determines staging batch construction, and commissioning of arrangements and main
project and interspersed project.

In addition to the deployment consists of perfect construction, preparation of reasonable
construction
plan,
to
ensure
the
effective
progress
of
the
project,
construction
readiness
planning
should
also
been
included
the
development
specification.
Main
site-wide
preparations,
includes
materials
for
ideological,
organizational
preparation,
technical
preparation,
and
so
on.
Major
items
of
works
or
the
main
unit
of
engineering
and
special
projects
should
be
developed
in
the
construction
organization
to
design
its
construction
programmed.
The
aim
is
the
preparation
of
technical
and
also
for
the
construction
of
well
under way and provides a basis for rational
arrangement
of the project
site. Therefore,
you
should
calculate
the
quantity
to
determine
the
process,
select
the
commandments
and
main
construction method of large construction machine.
Engineering determination of the order, need to be constructed by stages and in groups. It
should be the first underground and then the ground, after the first deep-shallow, after the first
line,
extension,
underground
pipeline
construction,
with
the
supply
of
various
types
of
material
and
technical
conditions
and
should
be
balanced
and
rational
utilization
of
these
resources between coordinated construction of promoting balanced.
3.
In accordance with the contract’s duration requirements, well
construction progress control
According
to
the
duration
of
the
contract
to
complete
construction,
both
contract
requirements are also objects to achieve business goals. In this connection, the construction
2

units
(owners)
with
the
construction
unit
of
the
interests
of
both
sides
are
fully
consistent.
Therefore,
strengthening
construction
progress
control
ensures
that
the
duration
of
the
contract
performance
is
a
project
manager
and
main
content
of
the
basic
duties.
Plan
is
a
prerequisite
for
control,
if
has
not
it
will
be
out
of
control
which
is
to
compare
actual
and
planned
values,
identify
deviations
during,
and
for
feedback
adjustment.
Preparation
of
construction progress
plan to
control
the duration value is
determined, and come up with
a
guarantee
scheme
implementation
of
effective
measures
to
guarantee
the
duration
planned
completion of the contract period.
Preparation
of
progress
is
to
decide
what
to
when
to
do,
or
when
the
progress
of
the
project
to
do
what
extent.
Whatever
is
the
process
of
the
project
itself,
or
with
other
construction-related work, should be integrated into the schedule to, or, whose progress you
want to make a schedule. Types of project schedule classification based on content is targeted
schemes and support schemes. Schedule for the project itself is the most basic goal plan that
determines the duration of the project goals. In order to achieve this goal, you have a range of
support plans, such as planning material usage, working capital planning material usage, and
equipment use plans, labor use plan to use plan, semi-finished products and components, and
so
on.
Control
the length
of
time
it
came
from
overall
progress
plan
and
phase
plan.
Total
progress scheme control the whole process of project construction, and phased plan includes
the project construction progress plan and ten-years, quarters, months, weeks of job schedules,
and so on. It has a text plan-plan with a chart from the expressions. The former is with a text
description of each stage of construction, and the image of progress to achieve requirements;
the
latter
is
with
image
and
simple
charts
to
express
the
construction
schedule.
As
far
as
I
know, bar is the most commonly used scheme, network planning, and slash- type scheme. It
has overall progress plan and the partition plan from the scope of management. Master plans
are project-oriented global strategy progress of the plan, generally cruder. While the plan is
for a bottle gourd or Project ~ Professional progress of the work plan, generally more detailed.
4. Preparation of project schedule

a. This project of project contract. Provision is to determine the duration of the contract
duration in planned value basis. Project start and completion dates stipulated in the contract,
must
be
implemented
by
schedule.
Schedule
of
the
ultimate
goal
is
through
reasonable
progress design, to guarantee duration completed on time.
b. Construction of enterprise production and management of reasonable
plan. Through
3

the
construction
of
enterprise
production
and
management
of
rational
planning,
to
ensure
project
efficiency,
is
the
major
component
of
the
plan.
Obeying
the
business
principle
of
guidance and meeting the requirements of enterprise balance achieve the best interests of the
enterprise.
c. Drawing information. Drawing information is the basis and premise of rational design
of construction schemes for construction. Construction progress plan must be linked with the
progress of the design plan, and must be based on the date of delivery number agreement to
arrange the appropriate part of the construction time, which is also a good way of construction
risk prevention and guarantee construction quality.
d.
Construction
organization
design
of
this
project
is
one
of
the
strong
basis
for
the
preparation of project scheduling. This information defines construction capacity deployment
and method of construction and reflects the construction characteristics of the project, which
forms the basis of targets at various stages in the process of determining construction plans.
e.
Materials
and
equipment
supply
plan.
If
you
already
have
on
the
material
and
equipment
and
turnover
material
supply
plan,
the
construction
progress
plan
must
be
coordinated with the project. In addition to the above five points making progress on a project
plans as the basis for the main consideration, you should be aware of information about site
construction conditions, including hydrological, climate and environmental data in the field of
construction and transportation conditions, energy supply, auxiliary production capacity. Also
prior
to
the
preparation
of
project
construction
progress
plan,
similar
to
an
already
built
or
actual construction schedule needs to be collected, and you should serious analysis, organize,
list control constraint, clear the influence of duration to achieve mandatory time limits, for the
preparation of project progress as well prepared.
5. The project progress plan optimization

a. Adjusting the construction period. Each project is composed of many processes, the
water segment of the construction have the same number of processes, each procedure is not
identical in the various construction stages of the construction period, it is the importance of
adjusting
the
construction
period
that
how
to
choose
a
scientific
and
rational
construction
process.
Construction
technology
that
determined
by
the
fixed
construction
technology
can
not be changed, but the order of the construction stage can be changed, Choosing a different
order of construction of
water, the total
duration of the entire construction will be changed
accordingly.
Therefore
you
need
to
find
the
shortest
period
of
construction
of
water
to
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