CN110992475B - Method, system and medium for rapidly calculating engineering quantity of any part of large-volume concrete of hydraulic and hydroelectric engineering - Google Patents
Method, system and medium for rapidly calculating engineering quantity of any part of large-volume concrete of hydraulic and hydroelectric engineering Download PDFInfo
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Abstract
The invention discloses a method, a system and a medium for rapidly calculating engineering quantity of any part of large-volume concrete of hydraulic and hydroelectric engineering, wherein the method comprises the steps of obtaining a three-dimensional model of the large-volume concrete; creating an engineering quantity calculating function by using built-in nodes of BIM software according to hierarchical information parameters such as elevation and pile number, and obtaining the engineering quantity calculating function based on the BIM software; and inputting the elevation and pile number of the designated part in the three-dimensional model into a BIM software-based calculation engineering quantity function operation to obtain the calculation engineering quantity of the designated part. The method can realize the rapid calculation and high accuracy of the engineering quantity of any part of the mass concrete, can avoid human calculation errors, is convenient for handling and settling, improves the project management efficiency, and has the advantages of high speed, high precision and the like.
Description
Technical Field
The invention relates to the field of hydraulic and hydroelectric engineering, in particular to a method, a system and a medium for rapidly calculating engineering quantity of any part of large-volume concrete of hydraulic and hydroelectric engineering.
Background
The engineering quantity is a complex and troublesome work, and in the hydraulic and hydroelectric engineering, the large-volume concrete structure is complex, the internal holes are more, the engineering quantity is easy to miss calculation, miscalculation and repeated calculation according to the manual calculation of the two-dimensional drawing, and meanwhile, the time and the labor are wasted, and the settlement progress is directly influenced.
Disclosure of Invention
The invention aims to solve the technical problems that: aiming at the technical problems in the prior art, the invention provides the method, the system and the medium for rapidly calculating the engineering quantity of any part of the large-volume concrete of the hydraulic and hydroelectric engineering.
In order to solve the technical problems, the invention adopts the following technical scheme:
a method for rapidly calculating engineering quantity of any part of mass concrete of hydraulic and hydroelectric engineering comprises the following implementation steps:
1) Acquiring a three-dimensional model of the mass concrete;
2) Creating an engineering quantity calculating function by using built-in nodes of BIM software according to hierarchical information parameters such as elevation and pile number, and obtaining the engineering quantity calculating function based on the BIM software;
3) And inputting the elevation and pile number of the designated part in the three-dimensional model into a BIM software-based calculation engineering quantity function operation to obtain the calculation engineering quantity of the designated part.
Optionally, before the step 1), creating a three-dimensional model of the mass concrete in an engineering original coordinate system according to a two-dimensional drawing of the mass concrete, wherein position information in the three-dimensional model of the mass concrete corresponds to the elevation and the pile number.
Optionally, the detailed steps of step 2) include:
2.1 Setting a larger Gao Chengsuo to cut the three-dimensional model on a plane, and extracting model data at the lower part of the three-dimensional model, wherein the larger elevation is an input parameter of a calculated engineering quantity function based on BIM software;
2.2 Cutting the three-dimensional model by setting a plane with a smaller elevation, and extracting model data of the upper part of the three-dimensional model, wherein the smaller elevation is an input parameter of a calculated engineering quantity function based on BIM software;
2.3 Setting a plane where a larger pile number is located, cutting the three-dimensional model, and extracting model data of the left part of the three-dimensional model, wherein the larger pile number is an input parameter of a calculated engineering quantity function based on BIM software;
2.4 Setting a plane where a smaller pile number is located, cutting the three-dimensional model, and extracting model data of the right part of the three-dimensional model, wherein the smaller pile number is an input parameter of a calculated engineering quantity function based on BIM software;
2.5 And (3) calculating the engineering quantity of the finally extracted part by utilizing a volume calculation node, thereby obtaining a calculated engineering quantity function based on BIM software.
Optionally, the cutting the three-dimensional model specifically refers to cutting the three-dimensional model by using a geometry.
Optionally, the extracting the three-dimensional model specifically refers to extracting by using a built-in List.GetItemAtIndex node of BIM software.
Optionally, the step of calculating the engineering quantity of the last extracted part by using the volume calculation node specifically means that the engineering quantity of the last extracted part is calculated by using a solid.volume node built in the BIM software.
Optionally, in step 3), when the elevation and the pile number of the designated part in the three-dimensional model are input into the calculated engineering quantity function based on the BIM software, the input sequence is larger elevation, smaller elevation, larger pile number and smaller pile number.
The invention also provides a system for rapidly calculating the engineering quantity of any part of the large-volume concrete of the hydraulic and hydroelectric engineering, which comprises the following components:
the three-dimensional model determining program unit is used for obtaining a three-dimensional model of the mass concrete;
the calculating function modeling program unit is used for creating an engineering quantity calculating function of the three-dimensional model by utilizing built-in nodes of BIM software according to the hierarchical information parameters such as elevation, pile number and the like, and obtaining a calculating engineering quantity function based on the BIM software;
and the parameter input and calculation program unit is used for inputting the elevation and the stake number of the appointed position in the three-dimensional model into the BIM software-based calculation engineering quantity function operation to obtain the calculation engineering quantity of the appointed position.
The invention also provides a system for quickly calculating the engineering quantity of any part of the large-volume concrete of the hydraulic and hydroelectric engineering, which comprises computer equipment, wherein the computer equipment is programmed or configured to execute the steps of the method for quickly calculating the engineering quantity of any part of the large-volume concrete of the hydraulic and hydroelectric engineering, or a computer program programmed or configured to execute the method for quickly calculating the engineering quantity of any part of the large-volume concrete of the hydraulic and hydroelectric engineering is stored in a memory of the computer equipment.
The invention also provides a computer readable storage medium, wherein the computer readable storage medium is stored with a computer program which is programmed or configured to execute the method for rapidly calculating the engineering quantity of any part of the large-volume concrete of the hydraulic and hydroelectric engineering.
Compared with the prior art, the invention has the following advantages: the invention obtains a three-dimensional model of the mass concrete; creating an engineering quantity calculating function by using built-in nodes of BIM software according to hierarchical information parameters such as elevation and pile number, and obtaining the engineering quantity calculating function based on the BIM software; the elevation and pile number of the appointed position in the three-dimensional model are input into the BIM software-based calculation engineering quantity function operation to obtain the calculation engineering quantity of the appointed position, so that the rapid calculation and high accuracy of the engineering quantity of any position of the large-volume concrete of the hydraulic and hydroelectric engineering can be realized, the manual calculation error can be avoided, the settlement is convenient to handle, and the project management efficiency is improved.
Drawings
Fig. 1 is an example of a three-dimensional model of bulk concrete (an engineering plant) in an embodiment of the invention.
Fig. 2 is a schematic diagram of a basic flow of a method according to an embodiment of the present invention.
FIG. 3 is a schematic diagram of a functional model established in step 2.1) according to an embodiment of the present invention.
FIG. 4 is a schematic diagram of a functional model established in step 2.2) according to an embodiment of the present invention.
FIG. 5 is a schematic diagram of a functional model established in step 2.3) according to an embodiment of the present invention.
FIG. 6 is a schematic diagram of a functional model established in step 2.4) according to an embodiment of the present invention.
FIG. 7 is a schematic diagram of a functional model established in step 2.5) according to an embodiment of the present invention.
FIG. 8 is a schematic diagram of a functional model established in step 3) according to an embodiment of the present invention.
Detailed Description
The method, the system and the medium for rapidly calculating the engineering quantity of any part of the large-volume concrete of the hydraulic and hydroelectric engineering are further described in detail below by taking a certain engineering factory building as shown in fig. 1 as an example and combining the specification, the drawings and the specific embodiment.
As shown in fig. 2, the implementation steps of the method for rapidly calculating the engineering quantity of any part of the mass concrete of the hydraulic and hydroelectric engineering in the embodiment include:
1) Acquiring a three-dimensional model of the mass concrete;
2) Creating an engineering quantity calculating function by using built-in nodes of BIM software according to hierarchical information parameters such as elevation and pile number, and obtaining the engineering quantity calculating function based on the BIM software;
3) And inputting the elevation and pile number of the designated part in the three-dimensional model into a BIM software-based calculation engineering quantity function operation to obtain the calculation engineering quantity of the designated part.
In this embodiment, step 1) further includes creating a three-dimensional model of the mass concrete in the engineering original coordinate system according to the two-dimensional drawing of the mass concrete, where the position information in the three-dimensional model of the mass concrete corresponds to the elevation and the pile number, so as to ensure the accuracy of calculation. It is needless to say that a three-dimensional model of a satisfactory mass of concrete can also be directly input.
In this embodiment, the detailed steps of step 2) include:
2.1 Setting a larger Gao Chengsuo to cut the three-dimensional model on a plane, and extracting model data at the lower part of the three-dimensional model, wherein the larger elevation is an input parameter of a calculated engineering quantity function based on BIM software;
2.2 Cutting the three-dimensional model by setting a plane with a smaller elevation, and extracting model data of the upper part of the three-dimensional model, wherein the smaller elevation is an input parameter of a calculated engineering quantity function based on BIM software;
2.3 Setting a plane where a larger pile number is located, cutting the three-dimensional model, and extracting model data of the left part of the three-dimensional model, wherein the larger pile number is an input parameter of a calculated engineering quantity function based on BIM software;
2.4 Setting a plane where a smaller pile number is located, cutting the three-dimensional model, and extracting model data of the right part of the three-dimensional model, wherein the smaller pile number is an input parameter of a calculated engineering quantity function based on BIM software;
2.5 And (3) calculating the engineering quantity of the finally extracted part by utilizing a volume calculation node, thereby obtaining a calculated engineering quantity function based on BIM software.
In this embodiment, the cutting of the three-dimensional model specifically means cutting the three-dimensional model by using a geometry/split node built in the BIM software; extracting a three-dimensional model specifically refers to extracting by using a built-in List.GetItemAtIndex node of BIM software; the method for calculating the engineering quantity of the finally extracted part by using the volume calculation node specifically means that the engineering quantity of the finally extracted part is calculated by using a solid.volume node built in BIM software.
In step 2.1) of this embodiment, the model is cut by using a geometry, split node, and then the lower part model is extracted by using a list, getitemilndex node, and the corresponding function model is shown in fig. 3. In each node before the geometry, split node in the function model shown in fig. 3, the Code Block node is used to directly write the design script Code, here acting as a direct assignment of 0, the plane XY node is used to create a plane in the world coordinate system XY plane, the geometry, translate node is used to translate the geometry in the direction of X, Y, X by a given displacement, here acting as a move of 20m in the Z direction for the XY plane, and the list, getiteatindex node before the geometry, split node is used to extract the specified item from the specified list.
In step 2.2) of this embodiment, the model is cut by using a geometry, split node, and then the upper part model is extracted by using a list, getitemilndex node, and the corresponding function model is shown in fig. 4. In each node before the geometry-split node in the functional model shown in fig. 4, the Code Block node is used to directly write the design script Code, here acting as a direct assignment of 1, the plane XY node is used to create a plane in the XY plane of the world coordinate system, and the geometry-transform node is used to translate the geometry by a given displacement in the X, Y, X direction, here acting as a movement of the XY plane by 1m in the Z direction.
In step 2.3) of this embodiment, a plane in which a larger pile number value (pile number value is custom, but cannot exceed the range of the pile number where the model is located) is used to cut the model by using geometry. In the function model shown in fig. 5, the Code Block node is used to directly write the design script Code, here acting as direct assignment 40, the plane XZ node is used to create a plane in the XZ plane of the world coordinate system, and the geometry transform node is used to translate the geometry in the X, Y, X direction by a given displacement, here acting as move the XZ plane 40m in the Y direction.
In step 2.4) of this embodiment, the model is cut by using a geometry node and then the right part model is extracted by using a list node and a getitemilndex node, and the corresponding function model is shown in fig. 6. In the function model shown in fig. 6, the Code Block node is used to directly write the design script Code, here acting as a direct assignment of-10, the plane XZ node is used to create a plane in the XZ plane of the world coordinate system, and the geometry transform node is used to translate the geometry in the X, Y, X direction by a given displacement, here acting as a movement of-10 m in the Y direction.
In step 2.5) of this embodiment, the solution is used to calculate the engineering quantity of the finally extracted model, and the corresponding function model is shown in fig. 7, where the Watch node behind the solution node is used to visualize the output content of the node, which is used here to look up the volume of the geometry.
In the embodiment, in step 3), when the elevation and the pile number of the designated part in the three-dimensional model are input into the calculated engineering quantity function based on the BIM software, the input sequence is larger elevation, smaller elevation, larger pile number and smaller pile number. In this embodiment, the function model corresponding to step 3) is shown in fig. 8, where four parameters of larger elevation, smaller elevation, larger pile number and smaller pile number are arranged according to the input sequence, and the right side is provided with adjustment controls to facilitate adjustment of the numerical values of the larger elevation, the smaller elevation, the larger pile number and the smaller pile number. Referring to fig. 8, when the larger elevation is 21.7, the smaller elevation is 1.2, the larger pile number is 39.1, and the smaller pile number is-8.9, the result obtained by calculating the engineering quantity function based on the BIM software is 56917.95 square. And adjusting any one of four parameters of a larger elevation, a smaller elevation, a larger pile number and a smaller pile number, and calculating a new engineering quantity based on a calculated engineering quantity function of BIM software. The elevation and the pile number of any part are input, the input sequence is larger elevation, smaller elevation, larger pile number and smaller pile number, and the engineering quantity can be rapidly and accurately calculated by click operation.
In summary, the method for rapidly calculating the engineering quantity of any part by using the large-volume concrete for the hydraulic and hydroelectric engineering in the embodiment inputs any part of elevation and pile number, and inputs the large elevation, the small elevation, the large pile number, the small pile number and click operation in the sequence, so that the engineering quantity is rapidly and accurately calculated, and compared with the manual calculation of the traditional two-dimensional drawing, the method for rapidly calculating the engineering quantity of any part by using the large-volume concrete for the hydraulic and hydroelectric engineering has the following advantages: the program computer calculates, the data is accurate, and the human calculation error is avoided; the project quantity of any part can be rapidly calculated according to project requirements, so that settlement is convenient to transact, and project management efficiency is improved.
In addition, this embodiment still provides a hydraulic and hydroelectric engineering mass concrete and calculates system of arbitrary position engineering volume fast, includes:
the three-dimensional model determining program unit is used for obtaining a three-dimensional model of the mass concrete;
the calculating function modeling program unit is used for creating an engineering quantity calculating function of the three-dimensional model by utilizing built-in nodes of BIM software according to the hierarchical information parameters such as elevation, pile number and the like, and obtaining a calculating engineering quantity function based on the BIM software;
and the parameter input and calculation program unit is used for inputting the elevation and the stake number of the appointed position in the three-dimensional model into the BIM software-based calculation engineering quantity function operation to obtain the calculation engineering quantity of the appointed position.
The embodiment also provides a system for quickly calculating the engineering quantity of any part of the large-volume concrete of the hydraulic and hydroelectric engineering, which comprises computer equipment, wherein the computer equipment is programmed or configured to execute the steps of the method for quickly calculating the engineering quantity of any part of the large-volume concrete of the hydraulic and hydroelectric engineering, or a computer program programmed or configured to execute the method for quickly calculating the engineering quantity of any part of the large-volume concrete of the hydraulic and hydroelectric engineering is stored in a memory of the computer equipment.
The present embodiment also provides a computer-readable storage medium having stored thereon a computer program programmed or configured to perform the method of rapidly calculating an engineering quantity of any location of the hydraulic and hydroelectric engineering mass concrete.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (8)
1. A method for rapidly calculating engineering quantity of any part of large-volume concrete of hydraulic and hydroelectric engineering is characterized by comprising the following implementation steps:
1) Acquiring a three-dimensional model of the mass concrete;
2) Creating an engineering quantity calculating function by using built-in nodes of BIM software according to the two layered information parameters of the elevation and the pile number to obtain the engineering quantity calculating function based on the BIM software;
3) Inputting the elevation and pile number of the appointed position in the three-dimensional model into a BIM software-based calculation engineering quantity function operation to obtain the calculation engineering quantity of the appointed position; when the elevation and the pile number of the appointed position in the three-dimensional model are input into a calculated engineering quantity function based on BIM software, the input sequence is larger elevation, smaller elevation, larger pile number and smaller pile number;
the detailed steps of step 2) include:
2.1 Setting a larger Gao Chengsuo to cut the three-dimensional model on a plane, and extracting model data at the lower part of the three-dimensional model, wherein the larger elevation is an input parameter of a calculated engineering quantity function based on BIM software;
2.2 Cutting the three-dimensional model by setting a plane with a smaller elevation, and extracting model data of the upper part of the three-dimensional model, wherein the smaller elevation is an input parameter of a calculated engineering quantity function based on BIM software;
2.3 Setting a plane where a larger pile number is located, cutting the three-dimensional model, and extracting model data of the left part of the three-dimensional model, wherein the larger pile number is an input parameter of a calculated engineering quantity function based on BIM software;
2.4 Setting a plane where a smaller pile number is located, cutting the three-dimensional model, and extracting model data of the right part of the three-dimensional model, wherein the smaller pile number is an input parameter of a calculated engineering quantity function based on BIM software;
2.5 And (3) calculating the engineering quantity of the finally extracted part by utilizing a volume calculation node so as to obtain a calculated engineering quantity function based on BIM software.
2. The method for quickly calculating the engineering quantity of any part of the large-volume concrete of the hydraulic and hydroelectric engineering according to claim 1, wherein the method is characterized in that the method further comprises the step of creating a three-dimensional model of the large-volume concrete in an engineering original coordinate system according to a two-dimensional drawing of the large-volume concrete before the step 1), and position information in the three-dimensional model of the large-volume concrete corresponds to an elevation and a pile number.
3. The method for rapidly calculating the engineering quantity of any part of the large-volume concrete of the hydraulic and hydroelectric engineering according to claim 1, wherein the step of cutting the three-dimensional model is specifically to cut the three-dimensional model by using a geometry.
4. The method for rapidly calculating the engineering quantity of any part of the large-volume concrete of the hydraulic and hydroelectric engineering according to claim 1, wherein the three-dimensional model is specifically extracted by using a built-in List.GetItemAtIndex node of BIM software.
5. The method for quickly calculating the engineering quantity of any part of the mass concrete of the hydraulic and hydroelectric engineering according to claim 1, wherein the step of calculating the engineering quantity of the finally extracted part by using a volume calculation node is specifically to calculate the engineering quantity of the finally extracted part by using a solid.volume node built in BIM software.
6. A system for rapidly calculating engineering quantity of any part of mass concrete of hydraulic and hydroelectric engineering is characterized by comprising:
the three-dimensional model determining program unit is used for obtaining a three-dimensional model of the mass concrete;
the calculation function modeling program unit is used for creating an engineering quantity calculation function of the three-dimensional model by utilizing built-in nodes of BIM software according to two layered information parameters of elevation and pile number to obtain a calculation engineering quantity function based on the BIM software, and comprises the following steps: 2.1 Setting a larger Gao Chengsuo to cut the three-dimensional model on a plane, and extracting model data at the lower part of the three-dimensional model, wherein the larger elevation is an input parameter of a calculated engineering quantity function based on BIM software; 2.2 Cutting the three-dimensional model by setting a plane with a smaller elevation, and extracting model data of the upper part of the three-dimensional model, wherein the smaller elevation is an input parameter of a calculated engineering quantity function based on BIM software; 2.3 Setting a plane where a larger pile number is located, cutting the three-dimensional model, and extracting model data of the left part of the three-dimensional model, wherein the larger pile number is an input parameter of a calculated engineering quantity function based on BIM software; 2.4 Setting a plane where a smaller pile number is located, cutting the three-dimensional model, and extracting model data of the right part of the three-dimensional model, wherein the smaller pile number is an input parameter of a calculated engineering quantity function based on BIM software; 2.5 Calculating the engineering quantity of the finally extracted part by utilizing a volume calculation node, thereby obtaining a calculated engineering quantity function based on BIM software;
and the parameter input and calculation program unit is used for inputting the elevation and the pile number of the designated part in the three-dimensional model into the BIM software-based calculation engineering quantity function operation to obtain the calculation engineering quantity of the designated part, and when inputting the elevation and the pile number of the designated part in the three-dimensional model into the BIM software-based calculation engineering quantity function, the input sequence is larger elevation, smaller elevation, larger pile number and smaller pile number.
7. A system for rapidly calculating the engineering quantity of any part of a mass concrete of a hydraulic and hydroelectric engineering, comprising a computer device, characterized in that the computer device is programmed or configured to perform the steps of the method for rapidly calculating the engineering quantity of any part of a mass concrete of a hydraulic and hydroelectric engineering according to any one of claims 1 to 5, or a computer program programmed or configured to perform the method for rapidly calculating the engineering quantity of any part of a mass concrete of a hydraulic and hydroelectric engineering according to any one of claims 1 to 5 is stored on a memory of the computer device.
8. A computer readable storage medium having stored thereon a computer program programmed or configured to perform the method of rapidly calculating an engineering quantity of any part of a mass concrete for hydro-hydroelectric engineering according to any one of claims 1 to 5.
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