CN109145429B - Method and device for calculating earthwork quantity - Google Patents
Method and device for calculating earthwork quantity Download PDFInfo
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- CN109145429B CN109145429B CN201810924292.6A CN201810924292A CN109145429B CN 109145429 B CN109145429 B CN 109145429B CN 201810924292 A CN201810924292 A CN 201810924292A CN 109145429 B CN109145429 B CN 109145429B
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Abstract
The invention provides a calculation method of earthwork quantity and a device for calculating the earthwork quantity, wherein the calculation method of the earthwork quantity comprises the following steps: s1, acquiring engineering measurement data of earthwork quantity; s2, constructing a surface area model according to the acquired engineering measurement data; and S3, calculating the earthwork quantity according to the constructed area model. According to the method for calculating the earthwork quantity, disclosed by the embodiment of the invention, the earthwork quantity can be automatically calculated in batches, and the method for calculating the earthwork quantity is simple, quick and high in precision.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a calculation method of earthwork quantity and a device for calculating the earthwork quantity.
Background
In the hydraulic engineering design process, designers often need to carry out engineering design on dykes and dams, river channels, ditches, roadbeds and the like, calculate engineering quantities and draw longitudinal and transverse section diagrams of engineering. The working process is to use Office software to calculate the correlation, and manually draw a section chart and measure the engineering quantity in an AutoCAD. The engineering quantity and the engineering drawing workload are very heavy, the data processing is numerous, the repeated workload is large, the time and the labor are wasted, and the working efficiency is low.
Disclosure of Invention
In view of the above, the present invention provides a method for calculating earthwork quantities.
The invention also provides a device for calculating the earthwork quantity.
In order to solve the technical problems, the invention adopts the following technical scheme:
according to an embodiment of the first aspect of the invention, the method for calculating the earthwork quantity comprises the following steps:
s1, acquiring engineering measurement data of earthwork quantity;
s2, constructing a surface area model according to the acquired engineering measurement data;
and S3, calculating the earthwork quantity according to the constructed area model.
Further, the step S1 includes:
s11, acquiring current terrain section data of the earthwork quantity;
and step S12, obtaining design standard section data of the earthwork quantity.
Further, the design standard section data is formed as an initial design parameter.
Further, the area model includes:
the current situation terrain section model is constructed and formed according to the current situation terrain section data;
and designing a standard section model, wherein the design standard section model is formed by constructing according to the design standard section data.
Further, the step S3 includes:
step S31, the acquired engineering measurement data are stored in a database and are programmed according to the constructed area model;
and S32, calculating the earthwork quantity by using a Boolean operation principle.
Further, the calculation method of the earthwork quantity further comprises the following steps: and S4, storing, printing and outputting the calculation result of the earthwork quantity and the drawing file.
An apparatus for calculating an amount of earthwork according to an embodiment of a second aspect of the present invention includes:
the acquisition module is used for acquiring engineering measurement data of the earthwork quantity;
the storage module is used for storing engineering measurement data of the earthwork quantity;
and the calculation module is used for calculating the earthwork quantity according to the acquired engineering measurement data of the earthwork quantity.
Further, the computing module includes:
the model building unit builds a surface area model according to the acquired engineering measurement data;
and the calculating unit is used for calculating the earthwork quantity according to the constructed area model.
The technical scheme of the invention has the following beneficial effects:
according to the method for calculating the earthwork quantity, disclosed by the embodiment of the invention, the earthwork quantity can be automatically calculated in batches, and the method for calculating the earthwork quantity is simple, quick and high in precision.
Drawings
Fig. 1 is a flowchart of a method for calculating an earthwork quantity according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the invention, fall within the scope of protection of the invention.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate a relative positional relationship, which changes accordingly when the absolute position of the object to be described changes.
The method for calculating the amount of earthwork according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the method for calculating the earthwork quantity according to the embodiment of the invention comprises the following steps:
s1, acquiring engineering measurement data of earthwork quantity;
s2, constructing a surface area model according to the acquired engineering measurement data;
and S3, calculating the earthwork quantity according to the constructed area model.
In other words, according to the calculation method of the earthwork quantity of the embodiment of the present invention, firstly, engineering measurement data of the earthwork quantity can be acquired, then, a surface area model can be constructed according to the acquired engineering measurement data, and finally, the earthwork quantity can be calculated according to the constructed surface area model. The calculation of the earthwork amount can be realized by using Boolean (boost) operation of an AutoCAD area, and the area (Region) is a command in AutoCAD drawing software and refers to a planar area with a boundary. Closed multi-segment lines, straight lines and curved lines are all effective choices. Boolean provides three ways of computation and the final composite region can be obtained by way of the three ways of computation.
From the concept of the area, the closed multi-section line can create the area, the engineering measurement section is generally a multi-point broken line, and a closed area model can be constructed; the design standard section is also a multi-end broken line, and a closed area model can be constructed. Then, the engineering quantity can be calculated by obtaining a composite graph through Boolean operation of the created area model and calling the area attribute of the composite graph.
Therefore, according to the method for calculating the earthwork quantity, which is disclosed by the embodiment of the invention, the earthwork quantity can be automatically calculated in batches, and the method for calculating the earthwork quantity is simple, quick and high in precision.
According to one embodiment of the invention, step S1 comprises:
s11, acquiring current terrain section data of earthwork quantities;
and S12, acquiring design standard section data of the earthwork quantity.
That is, in step S1, the current terrain cross-section data and the design standard cross-section data of the earthwork quantity can be acquired. Design criteria profile data may be formed as initial design parameters.
In some embodiments of the invention, the area model includes a current terrain section model and a design standard section model.
Specifically, the current terrain section model is constructed and formed according to current terrain section data, and the design standard section model is constructed and formed according to design standard section data.
In other words, the area model may be constructed as a current terrain section model, which may be a model constructed based on engineering current measurement data, and a design standard section model, which may be a model constructed based on a standard section designed by an engineer.
According to one embodiment of the invention, step S3 comprises:
step S31, the acquired engineering measurement data are stored in a database and are programmed according to the constructed area model;
and S32, calculating the earthwork quantity by using a Boolean operation principle.
That is, in step S3, first, the acquired engineering measurement data may be stored in a database, and may be programmed according to the constructed current terrain section model and design standard section model, the programming may be in a high-level language, preferably Visual basic language, the data input is realized in the program, the database is established, the originally measured longitudinal and transverse section data and the initial design parameters are stored in the database, and the related parameters of the design section may be determined according to the data stored in the database, such as calculation of hydraulic elements, etc.
Then, water surface line design, engineering quantity calculation and drawing can be performed. The method comprises the steps of establishing a link between a programming language and an AutoCAD by using a ActiveX automation technology, controlling the AutoCAD as an object from outside, designing, fitting and optimizing a water surface line, manually or automatically sleeving cross sections in batches according to parameters determined by the design, simultaneously calculating engineering quantities by using a Boolean (Boolean) operation principle, and calling the AutoCAD to draw in batches.
And finally, storing, printing and outputting the calculation result of the earthwork quantity and the drawing file. The process can be completed in a main program example, and can also be realized by utilizing ActiveX automation technology to control AutoCAD, excel and Access.
In summary, according to the method for calculating the earthwork quantity, which is disclosed by the embodiment of the invention, the earthwork quantity can be automatically calculated in batches, and the method for calculating the earthwork quantity is simple, quick and high in precision.
The device for calculating the earthwork quantity according to the embodiment of the second aspect of the invention comprises an acquisition module, a storage module and a calculation module.
Specifically, the acquisition module is used for acquiring engineering measurement data of the earthwork quantity, the storage module is used for storing the engineering measurement data of the earthwork quantity, and the calculation module calculates the earthwork quantity according to the acquired engineering measurement data of the earthwork quantity.
That is, the apparatus for calculating the amount of earthwork according to the embodiment of the present invention is mainly composed of an acquisition module, a storage module, and a calculation module. The acquisition module can be used for acquiring engineering measurement data of the earthwork quantity, the storage module can be used for storing the engineering measurement data of the earthwork quantity, and the calculation module can be used for calculating the earthwork quantity according to the acquired engineering measurement data of the earthwork quantity.
According to one embodiment of the invention, the calculation module comprises a model building unit and a calculation unit.
Specifically, the model construction unit constructs a surface area model according to the acquired engineering measurement data, and the calculation unit calculates the earthwork amount according to the constructed surface area model.
In other words, the calculation module is mainly composed of a model building unit and a calculation unit. The model construction unit can construct a surface area model according to the acquired engineering measurement data, and the calculation unit can calculate the earthwork quantity according to the constructed surface area model.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (7)
1. The calculation method of the earthwork quantity is characterized by comprising the following steps:
s1, acquiring engineering measurement data of earthwork quantity;
s2, constructing a surface area model according to the acquired engineering measurement data;
s3, calculating the earthwork quantity according to the constructed area model;
wherein, the step S3 includes:
step S31, the acquired engineering measurement data are stored in a database and are programmed according to the constructed area model;
s32, calculating the earthwork quantity by using a Boolean operation principle;
the storing the acquired engineering survey data in a database and programming according to the constructed area model comprises:
the method comprises the steps of establishing a link between a programming language and an AutoCAD by using a ActiveX automation technology, taking the AutoCAD as an object to operate from outside, designing, fitting and optimizing a water surface line, manually or automatically sleeving cross sections in batches according to parameters determined by the design, simultaneously calculating engineering quantities by using a Boolean operation principle, and calling the AutoCAD to draw in batches, so that the automatic batch calculation of earthwork quantities is realized.
2. The method for calculating the amount of earthwork according to claim 1, characterized in that said step S1 comprises:
s11, acquiring current terrain section data of the earthwork quantity;
and step S12, obtaining design standard section data of the earthwork quantity.
3. The method of calculating an amount of earthwork according to claim 2, characterized in that the design standard section data is formed as an initial design parameter.
4. The method of calculating an amount of earthwork according to claim 1, characterized in that the area model comprises:
the current situation terrain section model is constructed and formed according to the current situation terrain section data;
and designing a standard section model, wherein the design standard section model is formed by constructing according to the design standard section data.
5. The method for calculating an amount of earthwork according to claim 1, further comprising: and S4, storing, printing and outputting the calculation result of the earthwork quantity and the drawing file.
6. An apparatus for calculating an amount of earthwork comprising:
the acquisition module is used for acquiring engineering measurement data of the earthwork quantity;
the storage module is used for storing engineering measurement data of the earthwork quantity;
the calculation module is used for calculating the earthwork quantity according to the acquired engineering measurement data of the earthwork quantity;
wherein the computing module comprises:
storing the acquired engineering measurement data in a database and programming according to the constructed area model;
calculating the earthwork quantity by using a Boolean operation principle;
the storing the acquired engineering measurement data in a database and programming according to the constructed area model comprises the following steps:
the method comprises the steps of establishing a link between a programming language and an AutoCAD by using a ActiveX automation technology, taking the AutoCAD as an object to operate from outside, designing, fitting and optimizing a water surface line, manually or automatically sleeving cross sections in batches according to parameters determined by the design, simultaneously calculating engineering quantities by using a Boolean operation principle, and calling the AutoCAD to draw in batches, so that the automatic batch calculation of earthwork quantities is realized.
7. The apparatus for calculating an amount of earthwork according to claim 6, characterized in that said calculation module comprises:
the model building unit builds a surface area model according to the acquired engineering measurement data;
and the calculating unit is used for calculating the earthwork quantity according to the constructed area model.
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