CN107273640A - Hydraulic and Hydro-Power Engineering Schedule monitoring method based on three-dimensional digital model - Google Patents
Hydraulic and Hydro-Power Engineering Schedule monitoring method based on three-dimensional digital model Download PDFInfo
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Abstract
The invention discloses a kind of Hydraulic and Hydro-Power Engineering Schedule monitoring method based on three-dimensional digital model, one, modeling:Read the two-dimentional drawing of hydraulic engineering or directly carry out Hydraulic Engineering Design, the establishment of model is carried out using CATIA Three-dimensional Design Softwares, modeling detail is more than LOD300;2nd, progress model partition:According to schedule, project demands and project characteristic, the first step is designed a model and is divided into progress model, the title to each progress model customizes specific identifier, and the progress model name after division is divided into two parts:Unique identifier and numeral;3rd, the progress model name after all divisions is set up into other fields afterwards as major key write into Databasce;4th, secondary development is carried out to Catia Composer Player, so that the need for meeting the typing of BIM progresses, deviation contrast, lags analysis and virtual construction function.
Description
Technical field
The present invention relates to Hydraulic and Hydro-Power Engineering Schedule monitoring method, more particularly, to the water conservancy water based on three-dimensional digital model
Electrical engineering Schedule monitoring method.
Background technology
At present, Hydraulic and Hydro-Power Engineering(Road, tunnel, diversion tunnel, vertical shaft, inclined shaft, dam, sluice, factory building, spillway)Enter
Spend that monitoring management is still not fine enough, though there is more ripe progress control method to support, but often occur that progress is delayed, work
The situation of phase delay, by researching and analysing, following defect is primarily present in current Hydraulic and Hydro-Power Engineering progress control method:
First, construction program is excessively rigid, lacks optimization.It is main at present to use gunter drawing, network planning technique, with reference to
Project, P3 Project Management Software carry out construction program formulation, management.Progress monitoring is carried out with such schedule,
It is simply simple that the calculating duration is overlapped according to mechanical efficiency, when there is design alteration or execution conditions change, because
Schedule lacks flexibility, to optimize and adjust very difficult, particularly when working sources, which exist, to be disturbed, it is difficult to calculate
Duration, this just causes actual progress with planning far from each other, also implies that progress monitoring loses meaning.
Second, factors joint effect project progress, progress control work is difficult to exhaustive.With economy and engineering
The development of technology, project scale extension, complexity increase, it is desirable to which manager, which takes into full account, various may influence project progress
Factor.The combined influence of various factors, the progress that directly results in controls ineffective, duration under-reserve in advance, manages without normal plane face
All arrive, the duration delays.
3rd, engineering participant is numerous, and on-site coordination workload is big.The characteristics of engineering project versatility, determines that needs are more
Side participates in cooperation and completed.Respectively the side of taking part in building will also actively coordinate other participants except to carry out the construction task of itself team
Work.Integrate insufficient, ineffecitive coordination and directly result in duration extension.For example, each subpackage unit that there is procedure connection coordinates not
Power causes process portion to carry out in time;Construction section divides unreasonable, cross construction poor organization etc..
4th, progress, quality, the big management objectives of cost three are mutually restricted, it is difficult to balanced.In work progress, project pipe
Manage three big targets to connect each other and mutually restriction, either objective changes, and will all cause remaining two big target to change.
Working to tight deadlines means to increase cost, and the balanced degree of three decides the realization of project objective.In progress control of today, because
Lack advanced technology and theories integration, it is difficult to optimization three big targets of balance.
The content of the invention
Present invention aims at provide a kind of Hydraulic and Hydro-Power Engineering Schedule monitoring method based on three-dimensional digital model.
To achieve the above object, the present invention takes following technical proposals:
Hydraulic and Hydro-Power Engineering Schedule monitoring method of the present invention based on three-dimensional digital model, with CATIA(French Da Suo companies
A design software)Three-dimensional Design Software is carrier, and establishment designs a model, special according to the construction program and project
Point, is divided into progress model by described design a model, carries out as steps described below:
The first step, modeling:Read the two-dimentional drawing of hydraulic engineering or directly carry out Hydraulic Engineering Design, utilize CATIA three dimensional designs
Software carries out the establishment of model, in modeling process, is modeled using parametrization and templating, is easy to the modification of late design, builds
Mould detail is more than LOD(Model fineness)300;
Second step, progress model partition:According to schedule, project demands and project characteristic, designing a model for the first step is drawn
It is divided into progress model, the title to each progress model customizes specific identifier, the progress model name point after division
For two parts:Unique identifier and numeral, are easy to distinguish each progress model;
3rd step, using the progress model name after all divisions as major key write into Databasce, other fields are set up afterwards,
Other fields include plan engineering time, practice of construction time, sequence of construction, construction technology, pile No. or elevation, quality letter
Breath, security information, exception record;
4th step, to Catia Composer Player(A displaying software of French Da Suo companies)Secondary development is carried out, its
Corresponding ComposerPlayerActiveX(The plug-in unit of French a displaying software of Da Suo companies), broken away from CATIA designs flat
Platform and Catia Composer Player display platforms, you can independent to carry out Embedded exploitation, and with API(Using journey
Sequence DLL)Interface, with Microsoft Visual Studio(The development kit series of products of MS)Open
Send out platform and network data base Sql Server(The Relational DBMS that MS releases)With reference to, so that
Meet BIM(English Building Information Modeling abbreviation;BIM)Progress typing, deviation pair
The need for, lags analysis and virtual construction function.
The BIM functions are:Utilize the select in Sql Server databases(Selection)Sentence transfers major key " model name
The related BIM integrated information data of title ", show in the interaction of visual platform;
The progress input function is:Utilize the update in Sql Server databases(Update)Sentence updates newest reality
Progress data, while updating the color of correlation model in visualization engine, realizes visual monitoring;Major key " model name "
Corresponded with plan in database and practice of construction time field, be intended to write respective field, meter with actual progress data
Typing can be shifted to an earlier date by drawing progress data, and actual progress data are filled in work progress according to progress data daily or weekly;
The schedule variance is contrasted:Qualified Model Name field in the database is read, first in database
The model name of normal construction is read, condition is that actual progress data are not empty, is blueness by these model definitions;Secondly read
The advanced model name of progress, condition is that actual progress data are not empty, and target advance is more than the current date, by these moulds
Type is defined as green;The last delayed model name of Load Game, condition is that actual progress data are empty, and target advance is less than
These model definitions are red by the current date;Different colors represents different states;
The progress lags analysis function is:In typing actual progress, if any progress abnormal conditions, corresponding model is selected,
In the text box that these abnormal conditions write-in programs are provided, automatically write database after submission, and to related building word
Duan Guanlian;If delayed, the abnormal conditions submitted before the building, reading are clicked on, show that the building hysteresis reason is arranged
Table, according to these hysteresis reasons, is referred to for construction manager, formulates corresponding measure of overworking;
The virtual construction function is:According to existing target advance data or actual progress data, Microsoft is utilized
Visual Studio timer(Timer)Control, regards progress model as discrete event by certain cycle and gradually shows it
Show to come;According to the building course of the construction plan simulation reality of engineering project, found under virtual environment in work progress
The problem of there may be and risk, and the progress model and plan are adjusted and changed for problem, and then Optimizing construction
Plan.
Advantage of the present invention is mainly reflected in:
1st, 4D of the Hydraulic and Hydro-Power Engineering field based on three-dimensional digital result of design is proposed(It is four-dimensional:Space coordinate X, Y, Z are timely
Between coordinate T)Schedule monitoring method, this method can be with cutting arbitrary section, and BIM information associations such as model and two-dimentional drawing, just
Understand design idea in user.
2nd, progress and actual progress typing network data base are intended in Hydraulic and Hydro-Power Engineering field, is joined with data and model
Conjunction is checked, realizes the contrast of schedule variance.
3rd, the interactive inquiry of virtual construction and other data is realized using man-machine interactive data inputting.
4th, Catia Composer Player work as water conservancy and hydropower as the main development platform and display platform of this method
Project progress need not re-create model when changing, and can greatly save the time and save rework cost, and it can pass through
3D animations and establishment interactive product document preferably pass on product information;Catia Composer Player secondary development is
Extension to its software function, can need to carry out customizing functions according to project characteristic or owner.
Brief description of the drawings
Fig. 1 is the monitoring method structural representation set up according to the inventive method.
Embodiment
Embodiments of the invention are elaborated below in conjunction with the accompanying drawings, the present embodiment using technical solution of the present invention before
Put and implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to down
State embodiment.
As shown in figure 1, the Hydraulic and Hydro-Power Engineering Schedule monitoring method of the present invention based on three-dimensional digital model, with
CATIA(A design software of French Da Suo companies)Three-dimensional Design Software is carrier, and establishment designs a model, according to the engineering
Schedule and project characteristic, are divided into progress model by described design a model, implement and carry out as steps described below:
The first step, modeling:Read the two-dimentional drawing of hydraulic engineering or directly carry out Hydraulic Engineering Design, utilize CATIA three dimensional designs
Software carries out the establishment of model, in modeling process, is modeled using parametrization and templating, is easy to the modification of late design, builds
Mould detail is more than LOD(Model fineness)300;
Second step, progress model partition:According to schedule, project demands and project characteristic, designing a model for the first step is drawn
It is divided into progress model, the title to each progress model customizes specific identifier, the progress model name point after division
For two parts:Unique identifier and numeral, are easy to distinguish each progress model;
3rd step, using the progress model name after all divisions as major key write into Databasce, other fields are set up afterwards,
Other fields include plan engineering time, practice of construction time, sequence of construction, construction technology, pile No. or elevation, quality letter
Breath, security information, exception record etc.;
4th step, to Catia Composer Player(A displaying software of French Da Suo companies)Secondary development is carried out, its
Corresponding ComposerPlayerActiveX(The plug-in unit of French a displaying software of Da Suo companies), broken away from CATIA designs flat
Platform and Catia Composer Player display platforms, you can independent to carry out Embedded exploitation, and with API(Using journey
Sequence DLL)Interface, with Microsoft Visual Studio(The development kit series of products of MS)Open
Send out platform and network data base Sql Server(The Relational DBMS that MS releases)With reference to, so that
Meet BIM(English Building Information Modeling abbreviation;BIM)Progress typing, deviation pair
The need for the functions such as, lags analysis and virtual construction.
The BIM functions are:Utilize the select in Sql Server databases(Selection)Sentence transfers major key " model name
The related BIM integrated information data of title ", show in the interaction of visual platform;
The progress input function is:Utilize the update in Sql Server databases(Update)Sentence updates newest reality
Progress data, while updating the color of correlation model in visualization engine, realizes visual monitoring;Major key " model name "
Corresponded with plan in database and practice of construction time field, be intended to write respective field, meter with actual progress data
Typing can be shifted to an earlier date by drawing progress data, and actual progress data are filled in work progress according to progress data daily or weekly;
The schedule variance is contrasted:Qualified Model Name field in the database is read, first in database
The model name of normal construction is read, condition is that actual progress data are not empty, is blueness by these model definitions;Secondly read
The advanced model name of progress, condition is that actual progress data are not empty, and target advance is more than the current date, by these moulds
Type is defined as green;The last delayed model name of Load Game, condition is that actual progress data are empty, and target advance is less than
These model definitions are red by the current date;Different colors represents different states;
The progress lags analysis function is:In typing actual progress, if any progress abnormal conditions, corresponding model is selected,
In the text box that these abnormal conditions write-in programs are provided, automatically write database after submission, and to related building word
Duan Guanlian;If delayed, the abnormal conditions submitted before the building, reading are clicked on, show that the building hysteresis reason is arranged
Table, according to these hysteresis reasons, is referred to for construction manager, formulates corresponding measure of overworking;
The virtual construction function is:According to existing target advance data or actual progress data, Microsoft is utilized
Visual Studio timer(Timer)Control, regards progress model as discrete event by certain cycle and gradually shows it
Show to come;According to the building course of the construction plan simulation reality of engineering project, found under virtual environment in work progress
The problem of there may be and risk, and the progress model and plan are adjusted and changed for problem, and then Optimizing construction
Plan.
The present invention can be combined with information management system:In the management of engineering construction of modernization, the construction stage is often
Engineering information management system can be carried out, these systems include substantial amounts of file and data, including quality, progress, safety, investment etc.
Deng being linked up in initial stage of development and Development of Management Information System person, how framework database is so as to preferably used in other systems.
In 4D Schedule monitoring methods, model is combined with these files or data, along with foregoing BIM functions, you can shape
Into 4D BIM models, engineering forms electronic document after terminating and consigns to owner.
The present invention can also develop other miscellaneous functions;After major function has been developed, carry out other functional developments with
Aid in the realization of major function, including user right, hiding/display, placed in the middle, printing, view, video playback, the quick dish of right button
It is single etc..These functions are also based on API the and Microsoft Visual of Catia Composer Player openings
Studio basic control is developed jointly.
To the 4D(It is four-dimensional:Space coordinate X, Y, Z and time coordinate T)The explanation of Schedule monitoring:
Assuming that certain is building the main building thing arched concrete dam of Hydraulic and Hydro-Power Engineering, crest elevation 1265m is designed, up to now,
It should construct according to plan to 1230m, practice of construction to 1226m, then can intuitively be looked on threedimensional model using this method
Ask target advance up to now(Only show the model of below 1230m elevations), actual progress(Only display below 1226m is high
The model of journey)And schedule variance(1226m represents delayed model to 1230m elevations with other colors)Etc. information.
Claims (2)
1. a kind of Hydraulic and Hydro-Power Engineering Schedule monitoring method based on three-dimensional digital model, using CATIA Three-dimensional Design Softwares as load
Body, establishment is designed a model, and according to the construction program and project characteristic, described design a model is divided into progress model,
Carry out as steps described below:
The first step, modeling:Read the two-dimentional drawing of hydraulic engineering or directly carry out Hydraulic Engineering Design, utilize CATIA three dimensional designs
Software carries out the establishment of model, in modeling process, is modeled using parametrization and templating, is easy to the modification of late design, builds
Mould detail is more than LOD300;
Second step, progress model partition:According to schedule, project demands and project characteristic, designing a model for the first step is drawn
It is divided into progress model, the title to each progress model customizes specific identifier, the progress model name point after division
For two parts:Unique identifier and numeral, are easy to distinguish each progress model;
3rd step, using the progress model name after all divisions as major key write into Databasce, other fields are set up afterwards,
Other fields include plan engineering time, practice of construction time, sequence of construction, construction technology, pile No. or elevation, quality letter
Breath, security information, exception record;
4th step, to Catia Composer Player carry out secondary development, its corresponding ComposerPlayerActiveX,
Break away from CATIA design platforms and Catia Composer Player display platforms, you can independent to carry out Embedded exploitation,
And with api interface, combined with Microsoft Visual Studio development platforms and network data base Sql Server,
The need for meeting the typing of BIM progresses, deviation contrast, lags analysis and virtual construction function.
2. the Hydraulic and Hydro-Power Engineering Schedule monitoring method based on three-dimensional digital model according to claim 1, it is characterised in that:
The BIM functions are:Major key " model name " correlation is transferred using the select sentences in Sql Server databases
BIM integrated information data, show in the interaction of visual platform;
The progress input function is:Newest actual progress number is updated using the update sentences in Sql Server databases
According to, at the same in visualization engine update correlation model color, realize visual monitoring;Major key " model name " and data
Plan and practice of construction time field are corresponded in storehouse, are intended to write respective field, target advance with actual progress data
Data can shift to an earlier date typing, and actual progress data are filled in work progress according to progress data daily or weekly;
The schedule variance is contrasted:Qualified Model Name field in the database is read, first in database
The model name of normal construction is read, condition is that actual progress data are not empty, is blueness by these model definitions;Secondly read
The advanced model name of progress, condition is that actual progress data are not empty, and target advance is more than the current date, by these moulds
Type is defined as green;The last delayed model name of Load Game, condition is that actual progress data are empty, and target advance is less than
These model definitions are red by the current date;Different colors represents different states;
The progress lags analysis function is:In typing actual progress, if any progress abnormal conditions, corresponding model is selected,
In the text box that these abnormal conditions write-in programs are provided, automatically write database after submission, and to related building word
Duan Guanlian;If delayed, the abnormal conditions submitted before the building, reading are clicked on, show that the building hysteresis reason is arranged
Table, according to these hysteresis reasons, is referred to for construction manager, formulates corresponding measure of overworking;
The virtual construction function is:According to existing target advance data or actual progress data, Microsoft is utilized
Visual Studio timer controls, regard progress model as discrete event by certain cycle and gradually show it;
According to the building course of the construction plan simulation reality of engineering project, find to there may be in work progress under virtual environment
The problem of and risk, and the progress model and plan are adjusted and changed for problem, and then Optimizing construction plan.
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