CN116950315B - Construction method of special-shaped arc roof - Google Patents
Construction method of special-shaped arc roof Download PDFInfo
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- CN116950315B CN116950315B CN202310941034.XA CN202310941034A CN116950315B CN 116950315 B CN116950315 B CN 116950315B CN 202310941034 A CN202310941034 A CN 202310941034A CN 116950315 B CN116950315 B CN 116950315B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
- E04D3/26—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of concrete or ceramics
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides a construction method of a special-shaped arc roof, which comprises the following steps: building a BIM model of the abnormal arc roof; simulating stress analysis of a supporting system; pre-arranging vertical rods of a supporting system, lofting arc-shaped plate steel bars and arranging the steel bars; cutting the BIM model to form elevation control grids, and outputting elevation information tables of each row of upright poles and a steel bar radian processing table; processing and arranging the vertical rods and the steel bars, erecting a supporting system and installing the steel bars; setting steel wire mesh separation interception and elevation control welding steel bars; pouring and vibrating the arc roof structural plate in blocks; curing concrete, and retesting the curvature of the arc-shaped roof; and feeding back the molding elevation to the three-dimensional model, and optimizing the landscape design of the model according to the existing molding effect. The invention forms elevation control grids by integrating and cutting the three-dimensional model for multiple times, and outputs an elevation control information table of the supporting upright rod; and the three-dimensional model is analyzed to generate a steel bar lofting information table, a steel wire mesh is arranged for separation and interception, and the arc-shaped roof molding quality is ensured by block pouring and compact vibration.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a construction method of a special-shaped arc roof.
Background
Along with the increasing aesthetic standard of people, a plurality of novel and unique building components are not limited to a planar structural system, the planar structural system starts to develop to a space structural system, and the planar arc is converted to the space arc, so that the change provides a new technical problem for the building construction projects.
The planting roofs above the modern large-scale complex projects are different in shape. Because the covering soil is arranged above the planted roof, if the conventional steel structure construction is adopted, the waterproof and antirust quality is difficult to ensure, and the cost is increased due to overlarge covering soil load. Therefore, most projects at present adopt a design scheme of the concrete special-shaped planting roof.
However, the construction of the concrete irregular planting roof by adopting the traditional formwork support system has great difficulties and pain in the aspects of construction process, construction quality, construction period, cost and the like.
Disclosure of Invention
In view of the above, the invention aims to provide a BIM-based special-shaped arc-shaped landscape roof construction method, which comprises the steps of performing work such as pole setting arrangement, steel bar lofting and the like through a three-dimensional model, integrating and sectioning the model for a plurality of times to form elevation control grids, outputting a pole setting elevation control information table, and processing and arranging in advance; and analyzing the three-dimensional model to generate a steel bar lofting information table, setting steel wire mesh separation interception according to the gradient, pouring in blocks, compacting and vibrating to ensure the forming quality and the forming effect of the special-shaped arc roof.
The invention utilizes BIM technology to build the special-shaped curved surface model and the surface elevation control network of the curved surface model. Simulating the stress of the supporting system and the arrangement of the vertical rods, and then cutting the model by software to derive the elevation of the joint of the supporting vertical rods and the model; and (5) processing and numbering after the length of the vertical rod is obtained. And (5) carrying out steel bar lofting by using the model, and carrying out steel bar preprocessing on lofting results. When the steel bars are installed, the steel wire mesh is used for intercepting and blocking the roof, and concrete pouring is completed after the elevation control steel bars are welded.
The invention provides a construction method of a special-shaped arc roof, which comprises the following steps:
S1, inputting structural information of structural concrete based on a BIM three-dimensional model aiming at a special-shaped arc roof, and establishing a BIM model of the special-shaped arc roof;
the method for establishing the BIM model of the abnormal arc roof comprises the following steps:
drawing and lofting for multiple times according to the control point coordinates of the section and the plane of the arc roof design drawing to establish a three-dimensional model;
S2, simulating stress analysis of a support system of the special-shaped arc roof according to structural information of the structural concrete; pre-arranging vertical rods of the support system, and setting out the steel bars by the arc-shaped plates and arranging the steel bars;
S3, cutting the BIM model to form an elevation control grid of a surface curved surface model of the BIM model, and deriving the elevation of the joint of the upright rod and the surface curved surface model; obtaining the length of the vertical rod, numbering according to the length, and outputting a vertical rod elevation information table and a steel bar radian processing table of each row;
S4, processing and arranging the vertical rods and the steel bars according to the vertical rod elevation information table and the steel bar radian processing table of each row, erecting a supporting system and installing the steel bars;
S5, steel wire mesh separation interception and elevation control are set according to the gradient, and steel bar welding is carried out; adopting block pouring, compacting and vibrating to process the special-shaped arc roof structural plate; performing concrete curing, and retesting the curvature of the arc-shaped roof;
And S6, feeding back elevation of the molding structure to the BIM three-dimensional model, and optimizing landscape design of the BIM model of the abnormal arc roof according to the existing molding effect.
Further, the structural information of the structural concrete of the S1 step includes:
The grade, thickness, steel bar specification length and control point coordinates of the section plane and plane of the arc roof design drawing.
Further, the method for deriving the elevation of the junction between the upright rod and the surface curved surface model in the step S3 includes:
And matching the setting intervals of the vertical rods of the supporting system, generating elevation control grids, and identifying the elevation of the control points by using software.
Further, the method for pre-arranging the vertical rods in the step S2 comprises the following steps:
And (3) inputting the construction load of the special-shaped arc-shaped roof into a BIM model of the special-shaped arc-shaped roof, guiding the construction load into construction safety calculation software, and arranging and supporting vertical rods according to calculation results.
Further, the method for deriving the elevation of the junction between the upright rod and the surface curved surface model in the step S3 comprises the following steps:
And combining the model of the support system with the three-dimensional model of the special-shaped arc roof, carrying out collision, and summarizing the elevation of the intersection point formed by the combination and the collision into a chart according to the section.
Further, the method for setting out the steel bars by the arc plate in the step S2 comprises the following steps:
And (3) carrying out steel bar lofting by utilizing the three-dimensional model of the special-shaped arc roof, leading out the final steel bar lofting result, preprocessing and numbering the steel bars according to the steel bar lofting result, and installing the steel bars on site according to the number.
Further, the method for pre-arranging the vertical rods in the step S2 comprises the following steps:
The vertical rods are uniformly spaced, and the vertical rods are longitudinally arranged by adopting steel pipes of 3.0m, 4.5m or 6.0 m.
Further, the method for lofting the steel bars in the step S2 includes any one of the following two methods:
(1) Arranging the radiation ribs according to the circle centers, determining a rib arrangement range on a sector area of the arc plate, designating the circle centers of the radiation ribs, inputting the radius of the arc plate, and then confirming a rib arrangement interval reference line of the radiation ribs, wherein the radiation ribs are arranged in the rib arrangement range;
(2) The method comprises the steps of arranging radial ribs according to an arc line, determining a rib arrangement range on a sector area of an arc plate, selecting one arc line side of the rib arrangement range, and arranging the radial ribs in the rib arrangement range.
The invention also provides a computer readable storage medium having stored thereon a computer program which when executed by a processor implements the profiled arc roof construction method as described above.
The invention also provides computer equipment, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor realizes the special-shaped arc roof construction method when executing the program.
Compared with the prior art, the invention has the beneficial effects that:
The construction method comprises the steps of integrating and cutting a three-dimensional model of the abnormal arc roof for multiple times to form elevation control grids, outputting a supporting upright rod elevation control information table, and processing and arranging in advance; the three-dimensional model is analyzed to generate a steel bar lofting information table, steel wire mesh separation interception is set according to the gradient, block pouring and compact vibration are carried out, the arc roof forming quality is ensured, the construction quality is effectively ensured, and the construction period and the cost are saved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.
In the drawings:
FIG. 1 is a flow chart of a method of constructing a profiled arcuate roof of the present invention;
FIG. 2 is a practical interface diagram of a BIM three-dimensional model for building a special-shaped arc roof according to an embodiment of the invention;
FIG. 3 is a diagram of an actual interface for generating an elevation control grid in accordance with an embodiment of the present invention;
FIG. 4 is a view of a practical interface of pre-row of poles according to an embodiment of the present invention;
FIG. 5 is a schematic view showing the actual interface of the cross-section of the intersection points according to the embodiment of the present invention;
Fig. 6 is a view of a practical interface for lofting of reinforcement bars according to an embodiment of the present invention;
Fig. 7 is a schematic diagram of a computer device according to an embodiment of the invention.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and products consistent with some aspects of the disclosure as detailed in the appended claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that although the terms first, second, third, etc. may be used in this disclosure to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "in response to a determination" depending on the context.
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
When the embodiment of the invention is used for installing the arc-shaped multi-curved-surface arc-shaped curtain wall, the BIM technology is adopted for early establishment of an integral model, CAD assistance is adopted, then stress is calculated, then deep design is carried out, finally, four-dimensional positioning points of each panel are formed by combining model positioning analysis, so that the on-site construction progress is accelerated, the cost is saved, the construction safety is ensured, and the construction technology can be applied to the field of special-shaped multi-curved-surface curtain wall construction.
The embodiment of the invention provides a construction method of a special-shaped arc roof, which is shown in fig. 1 and comprises the following steps:
S1, inputting structural information of structural concrete based on a BIM three-dimensional model aiming at a special-shaped arc roof, and establishing a BIM model of the special-shaped arc roof;
In this embodiment, the structural information of the structural concrete includes:
The grade, thickness, steel bar specification length and control point coordinates of the section plane and plane of the arc roof design drawing.
The method for establishing the BIM model of the abnormal arc roof comprises the following steps: and (3) drawing and lofting for multiple times according to the control point coordinates of the section and the plane of the arc roof design drawing to establish a three-dimensional model, wherein the three-dimensional model is shown in fig. 2.
S2, simulating stress analysis of a support system of the special-shaped arc roof according to structural information of the structural concrete; pre-arranging vertical rods of the support system, and setting out the steel bars by the arc-shaped plates and arranging the steel bars;
In this embodiment, the method for pre-arranging the vertical rods includes:
And (3) inputting the construction load of the special-shaped arc-shaped roof into a BIM model of the special-shaped arc-shaped roof, and importing the construction load into construction safety calculation software, and arranging and supporting vertical rods according to calculation results, wherein the construction load is shown in fig. 4.
In this embodiment, the method for setting out the reinforcing steel bars by the arc plate includes:
And (3) carrying out steel bar lofting by utilizing the three-dimensional model of the special-shaped arc roof, leading out the final steel bar lofting result, preprocessing and numbering the steel bars according to the steel bar lofting result, and installing the steel bars according to the number on site, wherein the steel bar lofting result is shown in fig. 6.
The method for pre-arranging the vertical rods comprises the following steps:
The vertical rods are uniformly spaced, and the vertical rods are longitudinally arranged by adopting steel pipes of 3.0m, 4.5m or 6.0 m.
The method for lofting the steel bars comprises the following steps:
The method comprises the steps of arranging radial ribs according to the circle center, determining a rib arrangement range on a sector area of an arc-shaped plate, designating the circle center of the radial ribs, inputting the radius of the arc-shaped plate, then confirming a rib arrangement interval reference line of the radial ribs, and arranging the radial ribs in the rib arrangement range.
S3, cutting the BIM model to form an elevation control grid of a surface curved surface model of the BIM model, and deriving the elevation of the joint of the upright rod and the surface curved surface model; obtaining the length of the vertical rod, numbering according to the length, and outputting a vertical rod elevation information table and a steel bar radian processing table of each row;
In this embodiment, the method for deriving the elevation at the junction between the upright rod and the surface curved surface model includes:
And matching the vertical rod setting intervals of the supporting system, generating elevation control grids, and identifying the elevation of the control points by using software, wherein the elevation control grids are shown in fig. 3.
The method for deriving the elevation at the junction of the vertical rod and the surface curved surface model comprises the following steps:
And combining the model of the support system with the three-dimensional model of the special-shaped arc roof for collision, and summarizing the elevation of the intersection point formed by the combination and the collision into a chart according to the section, wherein the chart is shown in fig. 5.
S4, processing and arranging the vertical rods and the steel bars according to the vertical rod elevation information table and the steel bar radian processing table of each row, erecting a supporting system and installing the steel bars;
S5, steel wire mesh separation interception and elevation control are set according to the gradient, and steel bar welding is carried out; adopting block pouring, compacting and vibrating to process the special-shaped arc roof structural plate; performing concrete curing, and retesting the curvature of the arc-shaped roof;
And S6, feeding back elevation of the molding structure to the BIM three-dimensional model, and optimizing landscape design of the BIM model of the abnormal arc roof according to the existing molding effect.
In the embodiment, a BIM technology is utilized to establish a special-shaped curved surface model and a curved surface model surface elevation control network. Simulating the stress of the supporting system and the arrangement of the vertical rods, and then cutting the model by software to derive the elevation of the joint of the supporting vertical rods and the model; and (5) processing and numbering after the length of the vertical rod is obtained. And (5) carrying out steel bar lofting by using the model, and carrying out steel bar preprocessing on lofting results. When the steel bars are installed, the steel wire mesh is used for intercepting and blocking the roof, and concrete pouring is completed after the elevation control steel bars are welded.
The embodiment of the invention also provides a computer device, and fig. 7 is a schematic structural diagram of the computer device provided by the embodiment of the invention; referring to fig. 7 of the drawings, the computer apparatus includes: input means 23, output means 24, memory 22 and processor 21; the memory 22 is configured to store one or more programs; when the one or more programs are executed by the one or more processors 21, the one or more processors 21 are caused to implement the profiled arc roof construction method as provided in the above embodiments; wherein the input device 23, the output device 24, the memory 22 and the processor 21 may be connected by a bus or otherwise, for example in fig. 7 by a bus connection.
The memory 22 is used as a readable storage medium of a computing device and can be used for storing a software program and a computer executable program, such as program instructions corresponding to the special-shaped arc roof construction method according to the embodiment of the invention; the memory 22 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, at least one application program required for functions; the storage data area may store data created according to the use of the device, etc.; in addition, memory 22 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device; in some examples, memory 22 may further comprise memory located remotely from processor 21, which may be connected to the device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input means 23 is operable to receive input numeric or character information and to generate key signal inputs relating to user settings and function control of the device; the output device 24 may include a display device such as a display screen.
The processor 21 executes various functional applications of the apparatus and data processing by running software programs, instructions and modules stored in the memory 22, i.e., implements the above-described profiled arc roof construction method.
The computer equipment provided by the embodiment can be used for executing the special-shaped arc roof construction method provided by the embodiment, and has corresponding functions and beneficial effects.
The embodiments of the present invention also provide a storage medium containing computer executable instructions, which when executed by a computer processor, are for performing the profiled arc roofing construction method as provided by the above embodiments, the storage medium being any of various types of memory devices or storage devices, the storage medium comprising: mounting media such as CD-ROM, floppy disk or tape devices; computer system memory or random access memory such as DRAM, DDR RAM, SRAM, EDO RAM, lanbas (Rambus) RAM, etc.; nonvolatile memory such as flash memory, magnetic media (e.g., hard disk or optical storage); registers or other similar types of memory elements, etc.; the storage medium may also include other types of memory or combinations thereof; in addition, the storage medium may be located in a first computer system in which the program is executed, or may be located in a second, different computer system, the second computer system being connected to the first computer system through a network (such as the internet); the second computer system may provide program instructions to the first computer for execution. Storage media includes two or more storage media that may reside in different locations (e.g., in different computer systems connected by a network). The storage medium may store program instructions (e.g., embodied as a computer program) executable by one or more processors.
Of course, the storage medium containing the computer executable instructions provided by the embodiment of the present invention is not limited to the special-shaped arc-shaped roof construction method described in the above embodiment, and the related operations in the special-shaped arc-shaped roof construction method provided by any embodiment of the present invention may also be performed.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will be within the scope of the present invention.
The foregoing description is only of the preferred embodiments of the invention and is not intended to limit the invention; various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The construction method of the special-shaped arc roof is characterized by comprising the following steps of:
S1, inputting structural information of structural concrete based on a BIM three-dimensional model aiming at a special-shaped arc roof, and establishing a BIM model of the special-shaped arc roof;
the method for establishing the BIM model of the abnormal arc roof comprises the following steps:
drawing and lofting for multiple times according to the control point coordinates of the section and the plane of the arc roof design drawing to establish a three-dimensional model;
S2, simulating stress analysis of a support system of the special-shaped arc roof according to structural information of the structural concrete; pre-arranging vertical rods of the support system, and setting out the steel bars by the arc-shaped plates and arranging the steel bars;
S3, cutting the BIM model to form an elevation control grid of a surface curved surface model of the BIM model, and deriving the elevation of the joint of the upright rod and the surface curved surface model; obtaining the length of the vertical rod, numbering according to the length, and outputting a vertical rod elevation information table and a steel bar radian processing table of each row;
S4, processing and arranging the vertical rods and the steel bars according to the vertical rod elevation information table and the steel bar radian processing table of each row, erecting a supporting system and installing the steel bars;
S5, steel wire mesh separation interception and elevation control are set according to the gradient, and steel bar welding is carried out; adopting block pouring, compacting and vibrating to process the special-shaped arc roof structural plate; performing concrete curing, and retesting the curvature of the arc-shaped roof;
S6, feeding back elevation of the molding structure to the BIM three-dimensional model, and optimizing landscape design of the BIM model of the abnormal arc roof according to the existing molding effect;
the method for deriving the elevation of the junction of the vertical rod and the surface curved surface model in the step S3 comprises the following steps:
matching the setting space of the vertical rods of the supporting system, generating elevation control grids, and identifying the elevation of the control points by using software;
the pre-arranging method of the vertical rods in the step S2 comprises the following steps:
Inputting the construction load of the abnormal arc roof into a BIM model of the abnormal arc roof, leading the construction load into construction safety calculation software, and arranging and supporting upright rods according to calculation results;
the method for deriving the elevation of the junction of the vertical rod and the surface curved surface model in the step S3 comprises the following steps:
and combining the model of the support system with the three-dimensional model of the special-shaped arc roof, carrying out collision, and summarizing the elevation of the intersection point formed by the combination and the collision into a chart according to the section.
2. The method of constructing a profiled arc roof according to claim 1, wherein the structural information of the structural concrete of step S1 comprises:
The grade, thickness, steel bar specification length and control point coordinates of the section plane and plane of the arc roof design drawing.
3. The method for constructing the special-shaped arc roof according to claim 1, wherein the method for laying out and arranging the steel bars by the arc plate in the step S2 comprises the following steps:
And (3) carrying out steel bar lofting by utilizing the three-dimensional model of the special-shaped arc roof, leading out the final steel bar lofting result, preprocessing and numbering the steel bars according to the steel bar lofting result, and installing the steel bars on site according to the number.
4. The method for constructing the special-shaped arc-shaped roof according to claim 1, wherein the method for pre-arranging the vertical rods in the step S2 comprises the following steps:
The vertical rods are uniformly spaced, and the vertical rods are longitudinally arranged by adopting steel pipes of 3.0m, 4.5m or 6.0 m.
5. The method for constructing the special-shaped arc roof according to claim 1, wherein the method for lofting the steel bars in the step S2 comprises any one of the following two methods:
(1) Arranging the radiation ribs according to the circle centers, determining a rib arrangement range on a sector area of the arc plate, designating the circle centers of the radiation ribs, inputting the radius of the arc plate, and then confirming a rib arrangement interval reference line of the radiation ribs, wherein the radiation ribs are arranged in the rib arrangement range;
(2) The method comprises the steps of arranging radial ribs according to an arc line, determining a rib arrangement range on a sector area of an arc plate, selecting one arc line side of the rib arrangement range, and arranging the radial ribs in the rib arrangement range.
6. A computer readable storage medium having stored thereon a computer program, wherein the program when executed by a processor implements the profiled arc roof construction method of any one of claims 1 to 5.
7. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the profiled curved roof construction method of any one of claims 1-5 when the program is executed by the processor.
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| CN116145959B (en) * | 2023-03-08 | 2025-01-10 | 中国建筑第二工程局有限公司 | Construction method of curved surface concrete roof based on BIM |
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| CN108513548A (en) * | 2018-03-30 | 2018-09-07 | 深圳市君盈建筑科技有限公司 | The prefabricated processing method of reinforcing bar |
| CN113882670A (en) * | 2021-09-29 | 2022-01-04 | 中建七局交通建设有限公司 | BIM-based construction method for cast-in-place concrete of special-shaped roof |
| CN115897882A (en) * | 2022-12-19 | 2023-04-04 | 中交第二航务工程局有限公司 | Construction method for cast-in-situ large-section multi-curve roof |
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