CN109977528A - Mixed dam BIM universal model design method and application of the gravity dam in conjunction with earth and rockfill dam - Google Patents
Mixed dam BIM universal model design method and application of the gravity dam in conjunction with earth and rockfill dam Download PDFInfo
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- CN109977528A CN109977528A CN201910217351.0A CN201910217351A CN109977528A CN 109977528 A CN109977528 A CN 109977528A CN 201910217351 A CN201910217351 A CN 201910217351A CN 109977528 A CN109977528 A CN 109977528A
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Abstract
The mixed dam BIM universal model design method that the invention discloses a kind of gravity dams in conjunction with earth and rockfill dam, including building BIM geometrical model and building BIM data model；The invention has the advantages that the mixed dam BIM universal model built up realizes " Full Parameterized Design " function, using when need to only adjust corresponding (correlation) parameter mixed dam modeling process can be completed, so that mixed dam BIM universal model meets the various requirements such as different engineerings, different dam sites, different crest elevations, different arrangements, different building combinations, different building figures, realize the quick foundation and quickly update of mixed dam BIM universal model, it highly shortened the project planning period, improve design efficiency.
Description
Technical field
The present invention relates to BIM universal model design method and applications, mixed in conjunction with earth and rockfill dam more particularly, to gravity dam
Close dam BIM universal model design method and application.
Background technique
By the exploitation of hydraulic and hydroelectric engineering in recent decades, the topographic and geologic condition more sophisticated on dam construction dam is various,
Dam is built using the single dam type of tradition to be restricted or economically unreasonable.The dam type of mixed dam combines gravity dam and earth and rockfill dam
The advantages of, it becomes and builds the one kind on dam efficiently economic solution under the conditions of complex topographical and geological condition, become water conservancy and hydropower
Engineering frequently with a kind of layout pattern.
The abbreviation of BIM(English Building Information Modeling, Building Information Model) it is with digital modeling
Based on information, various industrial informations are integrated, to improve the digitization tool of operation flow efficiency.BIM uses parametrization building
Modeling, generates reliable Digital Architecture information, and contributed in the lifecycle process of project planning, operation and maintenance
And transmitting, make engineers and technicians to various architecture informations make correct understanding and efficiently reply, be design team and other
Each side's construction bodies provide the basis to cooperate, focus on improving production efficiency, save the cost and shortening the construction period aspect and play
It acts on.
Therefore, how BIM universal model is utilized, designs mixed dam BIM universal model of the gravity dam in conjunction with earth and rockfill dam,
It is the project that those skilled in the art study always.
Summary of the invention
The mixed dam BIM universal model design method that it is an object of that present invention to provide a kind of gravity dams in conjunction with earth and rockfill dam,
Another object of the present invention is to provide the application of mixed dam BIM universal model.
To achieve the above object, the present invention takes following technical proposals:
Mixed dam BIM universal model design method of the gravity dam of the present invention in conjunction with earth and rockfill dam, including building BIM geometry mould
Type and building BIM data model；The building BIM geometrical model step are as follows:
Step 1.1, the setting top control plane of building realize the choice of the building arrangement；
Step 1.2 controls the association between realizing each component of building by shape parameter；
Step 1.3, the constraint for converting building sketch, i.e., carry out about the building sketch by introducing external reference element
Beam realizes that building realizes automatically updating for BIM geometrical model in the case where converting any situation；
Step 1.4, turn one's knowledge to advantage engineering, establishes the ginseng including location control, four aspect of figure control, excavation and project amount
Number realizes Parametric designing；The parameter for controlling certain one kind arrangement or figure is associated integration with design table, establishes engineering cloth
Database is set for calling；Realize that the figure of complex curve controls using rule curve；Simplify modeling process using template；
The building BIM data model step are as follows:
Step 2.1, by the way that design specification is embedded among parameter, so that the mixed dam BIM data model established is met rule
Model requirement；Meanwhile necessary annotation is added for mixed dam BIM data model, experience in design is incorporated among modeling process；
Step 2.2, the project amount parameter by establishing building and excavation, keep it associated with bill of quantities, realize project amount
It is automatically updated after any mixed dam BIM data model information modification.
The parameter of the mixed dam BIM universal model includes: general arrangement control parameter, building arrangement control parameter, mixes
Close dam building figure control parameter, project amount parameter.
The mixed dam building figure control parameter includes: flood scouring, surface spillways, gravity dam, concrete key-wall
Monolith, earth and rockfill dam, retaining wall.
The application of mixed dam BIM universal model of the gravity dam of the present invention in conjunction with earth and rockfill dam, by adjusting described mixed
Close dam BIM universal model parameter, the engineering different applied to mixed dam, dam site, crest elevation, arrangement, building combination, building
Object type realizes the update of mixed dam BIM model；Specific step is as follows:
Step 3.1, for mixed dam engineering: be first directed to landform face with forming new engineering body, then by the mixed dam of design
Engine request modifies the axis of dam control point coordinates of mixed dam BIM universal model, modification arrangement location control element, finally modifies
Control parameter is excavated, the operation of mixed dam engineering is completed；
Step 3.2, the dam site for mixed dam: the axis of dam control point coordinates by modifying mixed dam BIM universal model are completed
The adjustment of dam site；
Step 3.3, the crest elevation for mixed dam: the crest elevation parameter by modifying mixed dam BIM universal model is completed
The adjustment of crest elevation；
Step 3.4, the arrangement for mixed dam: using design table by the relevant arrangement parameter of mixed dam BIM universal model into
Row association integration, realizes one key switching discharge structure arrangement；
Step 3.5 combines the building of mixed dam: by adjusting the top control of the building of mixed dam BIM universal model
Plane processed increases and decreases the building, realizes the combination of each building；
Step 3.6, the building figure for mixed dam: the body of owned building included in mixed dam BIM universal model
Type needs to modify as steps described below all in accordance with design:
Step 3.6.1, by adjusting the shape parameter of discharge structure, the model modification under different aerial drainage scales is realized；
Step 3.6.2, the retaining wall in mixed dam BIM universal model provides buttress type and two kinds of patterns of gravity type, passes through institute
The figure modification parameter for stating retaining wall can be obtained；
Step 3.6.3, the figure of earth and rockfill dam can be obtained by modifying upstream and downstream dam slope parameter in earth and rockfill dam section.
The invention has the advantages that the mixed dam BIM universal model built up realizes " Full Parameterized Design " function, when application
Corresponding (correlation) parameter, which need to only be adjusted, can be completed mixed dam modeling process, so that mixed dam BIM universal model meets difference
The various conditions such as engineering, different dam sites, different crest elevations, different arrangements, different building combinations, different building figures need
It asks, realizes the quick foundation and quickly update of mixed dam BIM universal model, highly shortened the project planning period, improve
Design efficiency.
Detailed description of the invention
Fig. 1 is the geometric conception figure of mixed dam BIM universal model of the present invention.
Fig. 2 is the flow diagram of design method of the present invention.
Specific embodiment
It elaborates with reference to the accompanying drawing to the embodiment of the present invention, the present embodiment before being with technical solution of the present invention
It puts and is implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to down
State embodiment.
As shown in Figure 1, 2, mixed dam BIM universal model design method of the gravity dam of the present invention in conjunction with earth and rockfill dam,
Including building BIM geometrical model and building BIM data model；The building BIM geometrical model step are as follows:
Step 1.1, the setting top control plane of building realize the choice of the building arrangement；
Step 1.2 controls the association between realizing each component of building by shape parameter；
Step 1.3, the constraint for converting building sketch, i.e., carry out about the building sketch by introducing external reference element
Beam realizes that building realizes automatically updating for BIM geometrical model in the case where converting any situation；
Step 1.4, turn one's knowledge to advantage engineering, establishes the ginseng including location control, four aspect of figure control, excavation and project amount
Number realizes Parametric designing；The parameter for controlling certain one kind arrangement or figure is associated integration with design table, establishes engineering cloth
Database is set for calling；Realize that the figure of complex curve controls using rule curve；Simplify modeling process using template；
The building BIM data model step are as follows:
Step 2.1, by the way that design specification is embedded among parameter, so that the mixed dam BIM data model established is met rule
Model requirement；Meanwhile necessary annotation is added for mixed dam BIM data model, experience in design is incorporated among modeling process；
Step 2.2, the project amount parameter by establishing building and excavation, keep it associated with bill of quantities, realize project amount
It is automatically updated after any mixed dam BIM data model information modification.
The parameter of the mixed dam BIM universal model includes: general arrangement control parameter, building arrangement control parameter, mixes
Close dam building figure control parameter, project amount parameter.
The mixed dam building figure control parameter includes: flood scouring, surface spillways, gravity dam, concrete key-wall
Monolith, earth and rockfill dam, retaining wall.
The application of mixed dam BIM universal model of the gravity dam of the present invention in conjunction with earth and rockfill dam, by adjusting described mixed
Close dam BIM universal model parameter, the engineering different applied to mixed dam, dam site, crest elevation, arrangement, building combination, building
Object type realizes the update of mixed dam BIM model；Specific step is as follows:
Step 3.1, for mixed dam engineering: be first directed to landform face with forming new engineering body, then by the mixed dam of design
Engine request modifies the axis of dam control point coordinates of mixed dam BIM universal model, modification arrangement location control element, finally modifies
Control parameter is excavated, the operation of mixed dam engineering is completed；
Step 3.2, the dam site for mixed dam: the axis of dam control point coordinates by modifying mixed dam BIM universal model are completed
The adjustment of dam site；
Step 3.3, the crest elevation for mixed dam: the crest elevation parameter by modifying mixed dam BIM universal model is completed
The adjustment of crest elevation；
Step 3.4, the arrangement for mixed dam: using design table by the relevant arrangement parameter of mixed dam BIM universal model into
Row association integration, realizes one key switching discharge structure arrangement；
Step 3.5 combines the building of mixed dam: by adjusting the top control of the building of mixed dam BIM universal model
Plane processed increases and decreases the building, realizes the combination of each building；
Step 3.6, the building figure for mixed dam: the body of owned building included in mixed dam BIM universal model
Type needs to modify as steps described below all in accordance with design:
Step 3.6.1, by adjusting the shape parameter of discharge structure, the model modification under different aerial drainage scales is realized；
Step 3.6.2, the retaining wall in mixed dam BIM universal model provides buttress type and two kinds of patterns of gravity type, passes through institute
The figure modification parameter for stating retaining wall can be obtained；
Step 3.6.3, the figure of earth and rockfill dam can be obtained by modifying upstream and downstream dam slope parameter in earth and rockfill dam section.
Claims (4)
1. a kind of mixed dam BIM universal model design method of gravity dam in conjunction with earth and rockfill dam, including building BIM geometrical model and
Construct BIM data model；It is characterized by: the building BIM geometrical model step are as follows:
Step 1.1, the setting top control plane of building realize the choice of the building arrangement；
Step 1.2 controls the association between realizing each component of building by shape parameter；
Step 1.3, the constraint for converting building sketch, i.e., carry out about the building sketch by introducing external reference element
Beam realizes that building realizes automatically updating for BIM geometrical model in the case where converting any situation；
Step 1.4, turn one's knowledge to advantage engineering, establishes the ginseng including location control, four aspect of figure control, excavation and project amount
Number realizes Parametric designing；The parameter for controlling certain one kind arrangement or figure is associated integration with design table, establishes engineering cloth
Database is set for calling；Realize that the figure of complex curve controls using rule curve；Simplify modeling process using template；
The building BIM data model step are as follows:
Step 2.1, by the way that design specification is embedded among parameter, so that the mixed dam BIM data model established is met rule
Model requirement；Meanwhile necessary annotation is added for mixed dam BIM data model, experience in design is incorporated among modeling process；
Step 2.2, the project amount parameter by establishing building and excavation, keep it associated with bill of quantities, realize project amount
It is automatically updated after any mixed dam BIM data model information modification.
2. mixed dam BIM universal model design method of the gravity dam in conjunction with earth and rockfill dam, feature exist according to claim 1
It include: that general arrangement control parameter, building arrangement control parameter, mixed dam are built in: the parameter of the mixed dam BIM universal model
Build object type control parameter, project amount parameter.
3. mixed dam BIM universal model design method of the gravity dam in conjunction with earth and rockfill dam, feature exist according to claim 2
In: the mixed dam building figure control parameter include: flood scouring, surface spillways, gravity dam, concrete key-wall monolith,
Earth and rockfill dam, retaining wall.
4. the application of mixed dam BIM universal model according to claim 1, it is characterised in that: by adjusting the mixed dam
BIM universal model parameter, the engineering different applied to mixed dam, dam site, crest elevation, arrangement, building combination, buildings
Type realizes the update of mixed dam BIM model；Specific step is as follows:
Step 3.1, for mixed dam engineering: be first directed to landform face with forming new engineering body, then by the mixed dam of design
Engine request modifies the axis of dam control point coordinates of mixed dam BIM universal model, modification arrangement location control element, finally modifies
Control parameter is excavated, the operation of mixed dam engineering is completed；
Step 3.2, the dam site for mixed dam: the axis of dam control point coordinates by modifying mixed dam BIM universal model are completed
The adjustment of dam site；
Step 3.3, the crest elevation for mixed dam: the crest elevation parameter by modifying mixed dam BIM universal model is completed
The adjustment of crest elevation；
Step 3.4, the arrangement for mixed dam: using design table by the relevant arrangement parameter of mixed dam BIM universal model into
Row association integration, realizes one key switching discharge structure arrangement；
Step 3.5 combines the building of mixed dam: by adjusting the top control of the building of mixed dam BIM universal model
Plane processed increases and decreases the building, realizes the combination of each building；
Step 3.6, the building figure for mixed dam: the body of owned building included in mixed dam BIM universal model
Type needs to modify as steps described below all in accordance with design:
Step 3.6.1, by adjusting the shape parameter of discharge structure, the model modification under different aerial drainage scales is realized；
Step 3.6.2, the retaining wall in mixed dam BIM universal model provides buttress type and two kinds of patterns of gravity type, passes through institute
The figure modification parameter for stating retaining wall can be obtained；
Step 3.6.3, the figure of earth and rockfill dam can be obtained by modifying upstream and downstream dam slope parameter in earth and rockfill dam section.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110852013A (en) * | 2019-11-14 | 2020-02-28 | 中国水利水电科学研究院 | New and old concrete load sharing calculation method for heightened gravity dam based on structural mechanics method |
| CN111553010A (en) * | 2020-04-26 | 2020-08-18 | 中国电建集团中南勘测设计研究院有限公司 | BIM-based intelligent design method for gravity dam |
| CN111553011A (en) * | 2020-04-26 | 2020-08-18 | 中国电建集团中南勘测设计研究院有限公司 | BIM-based gravity dam parametric modeling method |
| CN112948947A (en) * | 2021-04-01 | 2021-06-11 | 大连理工大学 | BIM-based gravity dam structure design compliance inspection method |
| CN113946897A (en) * | 2021-11-02 | 2022-01-18 | 中国电建集团成都勘测设计研究院有限公司 | 3 DEXPERIIENCE Platform form-based arch dam hub BIM rapid modeling method |
| CN116863091A (en) * | 2023-06-30 | 2023-10-10 | 中水珠江规划勘测设计有限公司 | Method and device for creating three-dimensional model of earth-rock dam and extracting engineering quantity |
-
2019
- 2019-03-21 CN CN201910217351.0A patent/CN109977528A/en not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| 陈勤等: "复合坝设计BIM通用模型的研究及应用", 《HTTPS://KNS.CNKI.NET/KCMS/DETAIL/11.5014.TV.20180315.1352.014.HTML》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110852013A (en) * | 2019-11-14 | 2020-02-28 | 中国水利水电科学研究院 | New and old concrete load sharing calculation method for heightened gravity dam based on structural mechanics method |
| CN110852013B (en) * | 2019-11-14 | 2021-08-31 | 中国水利水电科学研究院 | New and old concrete load sharing calculation method for heightened gravity dam based on structural mechanics method |
| CN111553010A (en) * | 2020-04-26 | 2020-08-18 | 中国电建集团中南勘测设计研究院有限公司 | BIM-based intelligent design method for gravity dam |
| CN111553011A (en) * | 2020-04-26 | 2020-08-18 | 中国电建集团中南勘测设计研究院有限公司 | BIM-based gravity dam parametric modeling method |
| CN112948947A (en) * | 2021-04-01 | 2021-06-11 | 大连理工大学 | BIM-based gravity dam structure design compliance inspection method |
| CN113946897A (en) * | 2021-11-02 | 2022-01-18 | 中国电建集团成都勘测设计研究院有限公司 | 3 DEXPERIIENCE Platform form-based arch dam hub BIM rapid modeling method |
| CN116863091A (en) * | 2023-06-30 | 2023-10-10 | 中水珠江规划勘测设计有限公司 | Method and device for creating three-dimensional model of earth-rock dam and extracting engineering quantity |
| CN116863091B (en) * | 2023-06-30 | 2024-01-19 | 中水珠江规划勘测设计有限公司 | Method and device for creating three-dimensional model of earth-rock dam and extracting engineering quantity |
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