CN113626919B - Tunnel parameterized three-dimensional design method, device, equipment and readable storage medium - Google Patents
Tunnel parameterized three-dimensional design method, device, equipment and readable storage medium Download PDFInfo
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Abstract
The application provides a method, a device, equipment and a readable storage medium for three-dimensional design of tunnel parameterization, which relate to the technical field of rail transit and comprise the steps of obtaining at least one tunnel section parameter according to first information; acquiring second information, wherein the second information comprises at least one tunnel component parameter; acquiring third information, wherein the third information comprises at least one model; obtaining a longitudinal section design data table according to the third information; calculating according to the tunnel section parameters, the tunnel component parameters and the longitudinal section design data table to obtain a tunnel three-dimensional design result; the method directly carries out three-dimensional design, meets the requirement of forward design in actual production, can improve modeling efficiency by cooperation with a plurality of professional models, is easier to realize automatic modeling, obviously improves the digitization degree of the three-dimensional design of the tunnel, and has obvious social and economic benefits.
Description
Technical Field
The application relates to the technical field of rail transit, in particular to a method, a device and equipment for three-dimensional design of tunnel parameterization and a readable storage medium.
Background
In the prior art, the three-dimensional tunnel design mainly comprises the following modes: 1. drawing a lining section through two-dimensional design software, then introducing three-dimensional design software, stretching to form a tunnel model, manually creating a batched array of auxiliary measures and other components to form a complete tunnel model; 2. and (3) importing the lining section into a three-dimensional design software gallery module to form a template file, placing the tunnel model through the gallery, and placing auxiliary measures along the line in batches through the unit file to form a complete tunnel model.
The prior art generally needs to import software after the external design is finished, so that the problem that the adjustment is frequently redrawn according to the profile of the section can occur, the intelligent degree of the three-dimensional design is not high, the limitation is strong, and the time and the labor are wasted.
Disclosure of Invention
The present application aims to provide a method, a device, equipment and a readable storage medium for three-dimensional design of tunnel parameterization, so as to improve the problems. The technical scheme adopted by the application is as follows:
in a first aspect, the present application provides a method for parameterized three-dimensional design of a tunnel, comprising the steps of:
acquiring first information, wherein the first information comprises at least one piece of contour shape information in a tunnel;
obtaining at least one tunnel section parameter according to the first information;
acquiring second information, wherein the second information comprises at least one tunnel component parameter;
acquiring third information, wherein the third information comprises at least one model;
obtaining a longitudinal section design data table according to the third information;
and calculating according to the tunnel section parameters, the tunnel component parameters and the longitudinal section design data table to obtain a tunnel three-dimensional design result.
In the prior art, software is generally required to be imported after external design is finished, and components such as anchor rods, auxiliary measures and the like of different lining sections are required to be redrawn according to the profile adjustment of the sections during tunnel modeling, so that the design flow is complex, and a great amount of work efficiency is wasted.
The method comprises the steps of obtaining at least one tunnel section parameter, tunnel component parameter and model by obtaining three aspects of information, and finally calculating and generating a tunnel three-dimensional design result through the data after a longitudinal section design data form is completed; the method has the advantages that the problem that software needs to be imported after the external design is finished in the past tunnel modeling is solved by inputting different parameters to form a lining section and storing the lining section into a template library, and the generated template library is expandable and reusable; and by inputting different parameters, a component library such as auxiliary measures can be formed, the component library can pick up the outline of the broken surface of the template library, the problem that components such as anchor rods of different lining sections and auxiliary measures need to be drawn again according to the outline adjustment of the sections in the past when the tunnel is modeled is solved, the intelligent degree of the three-dimensional design of the tunnel is improved, the three-dimensional design flow is simplified, and a large amount of work efficiency is saved.
Optionally, the obtaining at least one tunnel section parameter according to the first information includes: inputting the first information into digital integrated design software (CRBJ) to obtain at least one tunnel section parameter; the tunnel section parameters comprise line spacing, primary support tangent point distance from the ditch surface and ditch bottom to rail surface distance.
Optionally, the obtaining a profile design data table according to the third information includes: and inputting the model into the three-dimensional modeling software OpenRail, calculating data of tunnel geological conditions, section starting and ending mileage and auxiliary measure types, and storing the data into a longitudinal section design data table.
Optionally, the model is input into OpenRail of three-dimensional modeling software, and data of tunnel geological conditions, section starting mileage and auxiliary measure types are calculated, including: calculating the acquired data of the section starting and ending mileage and the auxiliary measure type, and dividing the data of the section starting and ending mileage by the data of the auxiliary measure type to obtain data of the arrangement position; and obtaining the data of the arrangement position, calculating to obtain an arrangement position line model tangent vector and a normal vector, calculating a rotation matrix through the arrangement position line model tangent vector and the normal vector, and finally generating a tunnel three-dimensional design result according to the data of the auxiliary measure type, the data of the arrangement position and the rotation matrix.
In a second aspect, the present application further provides a tunnel parameterized three-dimensional design apparatus, including:
a first data acquisition module: the method comprises the steps of acquiring first information, wherein the first information comprises at least one piece of intra-tunnel contour shape information;
a first reading module: the tunnel section parameter obtaining module is used for obtaining at least one tunnel section parameter according to the first information;
and a second data acquisition module: for obtaining second information, the second information comprising at least one tunnel component parameter;
and a second reading module: the tunnel component parameter obtaining module is used for obtaining at least one tunnel component parameter according to the second information;
and a third data acquisition module: for obtaining third information, the third information comprising at least one model;
and an extraction module: the longitudinal section design data table is obtained according to the third information;
the calculation processing module: and the three-dimensional tunnel design result is obtained through calculation according to the tunnel section parameters, the tunnel component parameters and the longitudinal section design data table.
Further, the reading module further includes: a first readable unit: the first information is input into digital integrated design software (CRBJ) to obtain at least one tunnel section parameter; the tunnel section parameters comprise line spacing, the distance between a primary support tangent point and a ditch surface and the distance between the bottom of the ditch and a rail surface; a second readable unit: for inputting said second information into digital integrated design software (CRBJ) for obtaining at least one tunnel component parameter.
Further, the extraction module further comprises: analysis storage unit: the method is used for inputting the model into the three-dimensional modeling software OpenRail, calculating data of tunnel geological conditions, section starting and ending mileage and auxiliary measure types, and storing the data into a vertical section design data table.
Further, the acquisition analysis unit: and obtaining the data of the arrangement position, calculating to obtain an arrangement position line model tangent vector and a normal vector, calculating a rotation matrix through the arrangement position line model tangent vector and the normal vector, and finally generating a tunnel three-dimensional design result according to the data of the auxiliary measure type, the data of the arrangement position and the rotation matrix.
In a third aspect, the present application also provides a tunnel parameterized three-dimensional design apparatus, including:
a memory for storing a computer program;
and the processor is used for realizing the steps of the tunnel parameterized three-dimensional design method when executing the computer program.
In a fourth aspect, the present application also provides a readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the tunnel-based parameterized three-dimensional design method described above.
The beneficial effects of the application are as follows: the method is used for carrying out three-dimensional design of the tunnel, rather than carrying out turnover on two-dimensional design results, the three-dimensional design is directly carried out, the method meets the requirement of forward design in actual production, modeling efficiency can be improved by cooperation of the method and the multi-professional model, automatic modeling is easier to realize, the digitization degree of the three-dimensional design of the tunnel is obviously improved, and obvious social and economic benefits are achieved.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the embodiments of the application. The objectives and other advantages of the application will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic flow chart of a method for parameterizing a three-dimensional design of a tunnel according to an embodiment of the application;
FIG. 2 is a schematic structural diagram of a three-dimensional design device for parameterizing a tunnel according to an embodiment of the present application;
fig. 3 is a schematic diagram of a three-dimensional design structure of tunnel parameterization according to an embodiment of the present application.
The marks in the figure: 1. a first data acquisition module; 2. a first reading module; 21. a first readable unit; 3. a second data acquisition module; 4. a second reading module; 41. a second readable unit; 5. a third data acquisition module; 6. an extraction module; 61. an analysis storage unit; 7. a calculation processing module; 71. and acquiring an analysis unit.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
Example 1
In the prior art, in an experiment of designing a three-dimensional tunnel design, three-dimensional software can be imported after the three-dimensional software is drawn through two-dimensional design software, and a complete tunnel model can be completed by manually adding and constructing a resbatch array; or the lining surface of the tunnel is guided into three-dimensional design software to regenerate a template file, and the construction and the like are placed in the software in batches to obtain a complete tunnel model; the two methods are the process of three-dimensional tunnel design, but the process of turning the two-dimensional design result is still not changed, rather than directly modifying the three-dimensional design, the modeling efficiency is low, automatic modeling is not easy to realize, and the digitizing degree of the three-dimensional tunnel design is also not realized.
The embodiment provides a tunnel parameterized three-dimensional design method.
Referring to fig. 1, the method is shown to include steps S1, S2, S3, S4, S5 and S6.
S1, acquiring first information, wherein the first information comprises at least one piece of contour shape information in a tunnel;
it can be understood that in this step, the shape of the inner contour of the tunnel includes a single-center circle, a triple-center circle and a five-center circle, and it can be understood that the number of circles corresponding to different shapes of the contour is also different, and the larger the contour is, the larger the number of circle centers corresponding to the contour is.
S2, obtaining at least one tunnel section parameter according to the first information;
in one embodiment of the disclosure, a digital integrated design software (CRBJ) is created, parameters required for forming a tunnel shield section are input into the digital integrated design software (CRBJ), the required parameters include line spacing, inner contour dome radius, dome arc angle, inverted dome center to rail surface distance, inner contour inverted dome radius, inverted dome arc angle, two-side ditch inner edge distance, rail height, primary support tangent point to ditch surface distance, primary support bottom surface to ditch surface distance, trench bottom to rail surface distance, two lining arch wall thickness, two lining bottom plate/inverted arch thickness, primary support arch wall spray mix thickness, primary support inverted arch spray mix thickness, bottom plate leveling layer thickness, single-side trench number, trench wall thickness, trench width, trench depth and the like, and then lining section parameterization design parameters of different surrounding rock grades of the tunnel are automatically calculated through the digital integrated design software (CRBJ), and lining section parameters of different surrounding rock grades are stored in a template library.
In this embodiment, lining section parameters of different surrounding rock grades correspond to different names, respectively correspond to each other one by one, and are stored in a template library, and at this time, template library information is generally designated as a, which is the first step in the infrastructure process.
It will be appreciated that in this step, information is used to construct a template library.
S3, acquiring second information, wherein the second information comprises at least one tunnel component parameter;
in one specific embodiment of the disclosure, according to the tunnel, matching the components of the corresponding tunnel section, placing the component information into a component library to obtain the external contour information of lining sections of different surrounding rock grades;
and inputting parameters such as dome circumferential spacing, dome longitudinal spacing, arch wall circumferential spacing, arch wall longitudinal spacing, arch part range, single length, diameter and the like to finish parameterized information of components such as anchor rods, auxiliary measures, steel frames, auxiliary groves, inspection wells and the like under different lining sections, and storing the parameterized information into a component library by different names, wherein the information in the component library is generally designated as B, which is the second step in the foundation construction process.
In one embodiment of the present disclosure, information is used to construct a library of components.
S4, obtaining third information, wherein the third information comprises at least one model;
it will be appreciated that in this step, a professional model is first imported in the three-dimensional modeling software OpenRail, the professional model includes other models required for a line model, a geological model, a terrain model, etc., and then the digital integrated design software (CRBJ) software is used to read, read data information and interface requirements of each professional model, perform tunnel longitudinal section design in a cut geological longitudinal section map, and import a geological topography map in preparation for obtaining third information.
S5, obtaining a longitudinal section design data table according to the third information;
it will be appreciated that in this step, the profile type is selected according to different geological conditions, and data such as the condition of lining profile selection, the profile starting mileage, the auxiliary measure type, the measure starting mileage (length) and the like are obtained according to the imported geological topography, and this series of data is stored in a profile design data table, which is generally designated as C, which is an application.
In one embodiment of the present disclosure, the information is used to construct a table of profile design data.
And S6, calculating according to the tunnel section parameters, the tunnel component parameters and the longitudinal section design data table to obtain a tunnel three-dimensional design result.
In one embodiment of the present disclosure, a tunnel lining section type name a, a section starting mileage b, an auxiliary measure type name C, and a measure starting mileage d are read from a vertical section design data table C. And obtaining corresponding components such as the lining section A1, the anchor rod, the auxiliary measure B1, the steel frame and the like from the template library A and the component library B according to the lining section name a and the auxiliary measure type name B.
And respectively creating the primary support, the secondary lining, the inverted arch filling, the ditch cable groove, the cover plate and other cross section inner elements according to the lining cross section A1 and the cross section starting and ending mileage b in a self-defined entity mode. The custom entity can directly modify and adjust the generated elements by adjusting attributes such as a lining section type name a, a section starting mileage b and a section ending mileage, and set association relations in the section elements, so that the attribute of a certain custom entity in the section is modified, and other association custom entities are simultaneously adjusted in the range.
And calculating a final mileage through a section final mileage B and a measure final mileage d, dividing the final mileage by auxiliary measure data to obtain an arrangement position N, obtaining an arrangement position line model tangent vector and a normal vector to calculate an arrangement rotation matrix, and calculating according to the auxiliary measure component B1, the arrangement position N and the rotation matrix to generate a tunnel inner component.
Example 2
As shown in fig. 2, the present embodiment provides a tunnel parameterized three-dimensional design apparatus, and referring to fig. 2, the apparatus includes a first data acquisition module 1: the method comprises the steps of acquiring first information, wherein the first information comprises at least one piece of intra-tunnel contour shape information;
first reading module 2: the method comprises the steps of obtaining at least one tunnel section parameter according to first information; the method comprises the steps of inputting first information into digital integrated design software (CRBJ) to obtain at least one tunnel section parameter; the tunnel section parameters comprise line spacing, the distance between the primary support tangent point and the ditch surface, the distance between the ditch bottom and the rail surface, and the like; and storing lining section parameters of different surrounding rock grades into a template library.
The second data acquisition module 3: for obtaining second information comprising at least one tunnel component parameter:
second reading module 4: for deriving at least one tunnel component parameter from the second information; for inputting the second information into digital integrated design software (CRBJ) to obtain at least one tunnel component parameter; the component parameters comprise arch range, single length, diameter and the like; stored in the component library under different names.
The third data acquisition module 5: for obtaining third information, the third information comprising at least one model; firstly, a professional model is imported into the three-dimensional modeling software OpenRail, the professional model comprises a line model, a geological model, a terrain model and other models required by the three-dimensional modeling software OpenRail, then digital integrated design software (CRBJ) software is used for reading, data information and interface requirements of each professional model are read, tunnel longitudinal section design is conducted in a split geological longitudinal section map, and a geological terrain map is imported to prepare for obtaining third information.
Extraction module 6: the system is used for obtaining a longitudinal section design data table according to the third information; analysis storage unit: the method is used for inputting the model into the three-dimensional modeling software OpenRail, calculating data of tunnel geological conditions, section starting and ending mileage and auxiliary measure types, and storing the data into a longitudinal section design data table.
The calculation processing module 7: the method is used for calculating according to tunnel section parameters, tunnel component parameters and a longitudinal section design data table to obtain a tunnel three-dimensional design result;
the acquisition analysis unit 71: and the method is used for calculating the acquired data of the section starting mileage and the auxiliary measure type, and dividing the data of the section starting mileage by the data of the auxiliary measure type to obtain the data of the arrangement position.
And obtaining data of the arrangement position, calculating an arrangement position line model tangent vector and a normal vector, calculating a rotation matrix through the arrangement position line model tangent vector and the normal vector, and finally generating a tunnel three-dimensional design result according to the data of the auxiliary measure type, the data of the arrangement position and the rotation matrix.
It should be noted that, regarding the apparatus in the above embodiments, the specific manner in which the respective modules perform the operations has been described in detail in the embodiments regarding the method, and will not be described in detail herein.
Example 3:
corresponding to the above method embodiment, a tunnel parameterized three-dimensional design apparatus is further provided in this embodiment, and a tunnel parameterized three-dimensional design apparatus described below and a tunnel parameterized three-dimensional design method described above may be referred to correspondingly.
Fig. 3 is a block diagram of a tunnel parameterized three-dimensional design apparatus 800, shown in accordance with an exemplary embodiment. As shown in fig. 3, the tunnel parameterized three-dimensional design apparatus 800 may include: a processor 801, a memory 802. The tunnel parameterized three-dimensional design device 800 may also include one or more of a multimedia component 803, an i/O interface 804, and a communication component 805.
Wherein the processor 801 is configured to control the overall operation of the tunnel-parameterized three-dimensional design apparatus 800 to perform all or part of the steps of the tunnel-parameterized three-dimensional design method described above. The memory 802 is used to store various types of data to support the operation of the three-dimensional design device 800, which may include, for example, instructions for any application or method operating on the three-dimensional design device 800, as well as application-related data, such as contact data, messages, pictures, audio, video, and the like. The Memory 802 may be implemented by any type or combination of volatile or non-volatile Memory devices, such as static random access Memory (Static Random Access Memory, SRAM for short), electrically erasable programmable Read-Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM for short), erasable programmable Read-Only Memory (Erasable Programmable Read-Only Memory, EPROM for short), programmable Read-Only Memory (Programmable Read-Only Memory, PROM for short), read-Only Memory (ROM for short), magnetic Memory, flash Memory, magnetic disk, or optical disk. The multimedia component 803 may include a screen and an audio component. Wherein the screen may be, for example, a touch screen, the audio component being for outputting and/or inputting audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signals may be further stored in the memory 802 or transmitted through the communication component 805. The audio assembly further comprises at least one speaker for outputting audio signals. The I/O interface 804 provides an interface between the processor 801 and other interface modules, which may be a keyboard, mouse, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication component 805 is configured to perform wired or wireless communication between the tunnel parameterized three-dimensional design device 800 and other devices. Wireless communication, such as Wi-Fi, bluetooth, near field communication (Near FieldCommunication, NFC for short), 2G, 3G or 4G, or a combination of one or more thereof, the respective communication component 805 may thus comprise: wi-Fi module, bluetooth module, NFC module.
In an exemplary embodiment, the tunnel parameterized three-dimensional design apparatus 800 may be implemented by one or more application specific integrated circuits (Application Specific Integrated Circuit, ASIC), digital signal processor (DigitalSignal Processor, DSP), digital signal processing apparatus (Digital Signal Processing Device, DSPD), programmable logic device (Programmable Logic Device, PLD), field programmable gate array (Field Programmable Gate Array, FPGA), controller, microcontroller, microprocessor, or other electronic components for performing the tunnel parameterized three-dimensional design methods described above.
In another exemplary embodiment, a computer readable storage medium is also provided, comprising program instructions which, when executed by a processor, implement the steps of the tunnel parameterized three-dimensional design method described above. For example, the computer readable storage medium may be the memory 802 described above including program instructions executable by the processor 801 of the tunnel-parameterized three-dimensional design apparatus 800 to perform the tunnel-parameterized three-dimensional design method described above.
Example 4:
corresponding to the above method embodiment, a readable storage medium is further provided in this embodiment, and a readable storage medium described below and a tunnel parameterized three-dimensional design method described above may be referred to correspondingly.
A readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the tunnel parameterized three-dimensional design method of the above method embodiments.
The readable storage medium may be a usb disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, and the like.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the application is subject to the protection scope of the claims.
Claims (6)
1. The tunnel parameterized three-dimensional design method is characterized by comprising the following steps of:
acquiring first information, wherein the first information comprises at least one piece of contour shape information in a tunnel;
obtaining at least one tunnel section parameter according to the first information;
acquiring second information, wherein the second information comprises at least one tunnel component parameter;
acquiring third information, wherein the third information comprises at least one model;
obtaining a longitudinal section design data table according to the third information;
calculating according to the tunnel section parameters, the tunnel component parameters and the longitudinal section design data table to obtain a tunnel three-dimensional design result;
wherein the obtaining the profile design data table according to the third information includes:
inputting the model into the three-dimensional modeling software OpenRail, calculating to obtain data of tunnel geological conditions, section starting and ending mileage and auxiliary measure types, and storing the data into a longitudinal section design data table;
the method for calculating the tunnel geological condition, the section starting and ending mileage and the auxiliary measure type data comprises the following steps of:
calculating the acquired data of the section starting and ending mileage and the auxiliary measure type, and dividing the data of the section starting and ending mileage by the data of the auxiliary measure type to obtain data of the arrangement position;
and obtaining the data of the arrangement position, calculating to obtain an arrangement position line model tangent vector and a normal vector, calculating a rotation matrix through the arrangement position line model tangent vector and the normal vector, and finally generating a tunnel three-dimensional design result according to the data of the auxiliary measure type, the data of the arrangement position and the rotation matrix.
2. The method of claim 1, wherein obtaining at least one tunnel section parameter from the first information comprises:
inputting the first information into digital integrated design software to obtain at least one tunnel section parameter;
the tunnel section parameters comprise line spacing, primary support tangent point distance from the ditch surface and ditch bottom to rail surface distance.
3. A tunnel parameterized three-dimensional design apparatus, comprising:
a first data acquisition module: the method comprises the steps of acquiring first information, wherein the first information comprises at least one piece of intra-tunnel contour shape information;
a first reading module: the tunnel section parameter obtaining module is used for obtaining at least one tunnel section parameter according to the first information;
and a second data acquisition module: for obtaining second information, the second information comprising at least one tunnel component parameter;
and a second reading module: for deriving at least one tunnel component parameter from said second information;
and a third data acquisition module: for obtaining third information, the third information comprising at least one model;
and an extraction module: the longitudinal section design data table is obtained according to the third information;
the calculation processing module: the three-dimensional tunnel design result is obtained through calculation according to the tunnel section parameters, the tunnel component parameters and the longitudinal section design data table;
wherein, the extraction module further includes:
analysis storage unit: the method comprises the steps of inputting a model into three-dimensional modeling software OpenRail, calculating data of tunnel geological conditions, section starting and ending mileage and auxiliary measure types, and storing the data into a vertical section design data table;
wherein the computing processing module further comprises:
acquisition analysis unit: the method comprises the steps of calculating the acquired data of the section starting and ending mileage and the auxiliary measure type, and dividing the data of the section starting and ending mileage by the data of the auxiliary measure type to obtain data of an arrangement position;
and obtaining the data of the arrangement position, calculating to obtain an arrangement position line model tangent vector and a normal vector, calculating a rotation matrix through the arrangement position line model tangent vector and the normal vector, and finally generating a tunnel three-dimensional design result according to the data of the auxiliary measure type, the data of the arrangement position and the rotation matrix.
4. The tunnel parameterized three-dimensional design apparatus of claim 3, wherein the reading module further comprises:
a first readable unit: the first information is used for inputting the first information into digital integrated design software to obtain at least one tunnel section parameter; the tunnel section parameters comprise line spacing, the distance between a primary support tangent point and a ditch surface and the distance between the bottom of the ditch and a rail surface;
a second readable unit: and the second information is input into the digital integrated design software to obtain at least one tunnel component parameter.
5. A tunnel parameterized three-dimensional design apparatus, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the tunnel parameterized three-dimensional design method according to any one of claims 1 to 2 when executing said computer program.
6. A readable storage medium, characterized by:
the readable storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the tunnel parameterized three-dimensional design method according to any of claims 1 to 2.
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| CN114692272B (en) * | 2022-03-25 | 2022-12-09 | 中南大学 | Method for automatically generating three-dimensional parameterized tunnel model based on two-dimensional design drawing |
| CN117688791B (en) * | 2024-02-04 | 2024-04-30 | 中铁四局集团有限公司 | Modeling calculation method, modeling calculation device, modeling calculation platform and modeling calculation storage medium for tunnel construction process |
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