CN117151643A - Visual construction progress, quality and cost integrated control method - Google Patents
Visual construction progress, quality and cost integrated control method Download PDFInfo
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Abstract
The invention provides a visual construction progress, quality and cost integrated control method, which comprises the following steps: acquiring and analyzing an engineering real-time flow of a construction site, establishing a BIM engineering model based on the engineering real-time flow, evaluating the integrity of the BIM engineering model by utilizing a preset project blueprint to obtain the construction progress of the construction site, dividing the BIM engineering model into a plurality of unit components, obtaining material consumption information when each unit component is established according to PBS association relations among different unit components, establishing the engineering cost of the construction site, detecting the quality of the BIM engineering model to obtain the engineering quality of the construction site, judging whether the construction progress, the construction cost and the construction quality of the construction site are reasonable or not, generating a judging result, transmitting the judging result to a BIM model integration visualization platform for display, and performing more visual and safe construction unit quality evaluation, finer and timely unit engineering measurement and investment cost statistics.
Description
Technical Field
The invention relates to the technical field of engineering management and control, in particular to a visual integrated management and control method for construction progress, quality and cost.
Technical Field
In the engineering construction process, the control of construction progress, engineering quality and engineering investment is beneficial to project managers to know the degree of compliance of construction progress and unit engineering quality in real time, and the finished staged unit engineering quantity is timely checked and metered settled, so that project delivery efficiency is improved. The traditional project management mode and method are more applied to the improvement measures in or after the occurrence of the negative feedback event factor due to the limitation of various objective conditions, and the non-negligible information loop deviation or delay still exists on the prior control targets of the delay delivery risk of the progress, quality and investment due to project milestone nodes.
Therefore, the invention provides a visual integrated management and control method for construction progress, quality and cost.
Disclosure of Invention
According to the visual integrated management and control method for construction progress, quality and cost, by utilizing the light construction and multidimensional visual advantages of BIM model components, more scientific and accurate construction progress prediction and tracking are realized, more visual and safe construction unit quality inspection and evaluation are realized, more precise and timely unit engineering quantity measurement and investment cost statistics are realized, and new and old kinetic energy conversion is used for completing the updating and upgrading of a traditional foundation project construction management mode and performance evaluation system.
The invention provides a visual integrated management and control method for construction progress, quality and cost, which comprises the following steps:
step 1: acquiring and analyzing an engineering real-time flow of a construction site, establishing a BIM engineering model based on the engineering real-time flow, and evaluating the integrity of the BIM engineering model by using a preset project blueprint to obtain the construction progress of the construction site;
step 2: dividing the BIM engineering model into a plurality of unit components, obtaining material consumption information when each unit component is established according to PBS association relations among different unit components, and establishing engineering cost of the construction site;
step 3: performing quality detection on the BIM engineering model to obtain engineering quality of the construction site;
step 4: judging whether the construction progress, construction cost and construction quality of the construction site are reasonable or not, and generating a judging result to be transmitted to a BIM model integrated visual platform for display.
In one embodiment of the present invention, in one possible implementation,
the step 1 comprises the following steps:
step 11: acquiring engineering real-time flows corresponding to different construction areas of the construction site, and respectively analyzing the engineering real-time flows corresponding to each construction area to obtain construction information corresponding to each construction area;
step 12: building a BIM engineering model based on construction information corresponding to different construction areas, and obtaining construction characteristics corresponding to different construction areas of the construction site according to the BIM engineering model;
step 13: analyzing a preset project blueprint corresponding to the construction site to obtain area association information among different construction areas and complete construction characteristics of the different construction areas;
step 14: and obtaining association relations among different construction areas according to the area association information, respectively correcting each construction feature by utilizing the association relations to obtain target construction features corresponding to each construction area, marking the target construction features in the BIM engineering model to obtain a target BIM engineering model, and evaluating the integrity of the target BIM engineering model by utilizing the complete construction features to obtain the target construction progress of a construction site.
In one embodiment of the present invention, in one possible implementation,
the step 14 includes:
step 141: correcting each construction feature by utilizing the association relation to obtain a target construction feature corresponding to each construction area, establishing a target BIM engineering model, analyzing the target BIM engineering model to obtain BIM sub-models corresponding to different construction areas of the construction site, and analyzing the complete construction feature to obtain a project construction plan corresponding to each construction area;
step 142: performing first association on the BIM submodels and a preset PBS, performing second association on the project construction plans and the preset PBS, performing first decomposition on the BIM submodels by using the preset PBS based on the first association to obtain actual construction progress corresponding to each BIM submodel, and performing second decomposition on the project construction plans by using the preset PBS based on the second association to obtain complete construction progress corresponding to the project construction plans;
step 143: utilizing the complete construction progress to evaluate the corresponding actual construction progress to obtain a plurality of evaluation results, and sequentially marking the evaluation results in the target BIM engineering model to obtain an evaluation BIM engineering model;
step 144: and operating the evaluation BIM engineering model based on the association relation to obtain a progress Gantt chart of the construction site, and obtaining the construction progress of the construction site based on the progress Gantt chart.
In one embodiment of the present invention, in one possible implementation,
the step 2 includes:
step 21: performing structural analysis on the BIM engineering model by using PBS (phosphate buffer solution), obtaining a structural view of the BIM engineering model, obtaining a multi-level PBS list of the BIM engineering model according to the structural view, and dividing the BIM engineering model into a plurality of unit components based on the multi-level PBS list to obtain PBS association relations among different unit components;
step 22: establishing a material consumption structure of the BIM engineering model based on the PBS association relation, and analyzing material complementary relations among different unit structures based on the material consumption structure;
step 23: acquiring material consumption information corresponding to each unit component of the construction site based on the PBS association relation, and correcting the material consumption information by utilizing the material complementation relation to obtain material consumption types corresponding to each unit component and material consumption amounts corresponding to each material type;
step 24: and combining the material consumption types corresponding to each unit component and the material consumption amount corresponding to each material type based on the unit price of each material type to obtain the engineering cost of the construction site.
In one embodiment of the present invention, in one possible implementation,
the step 3 includes:
step 31: based on PBS incidence relations among different unit components, carrying out structural combination on the unit components to obtain a plurality of sub-components of the BIM engineering model;
step 32: establishing a quality standard of each part of components based on the preset target blueprint, and performing quality evaluation on the corresponding part of components by using the quality standard to obtain quality evaluation information corresponding to each part of components;
step 33: obtaining quality information corresponding to each construction area of the construction site according to the quality evaluation information corresponding to each subsection component;
step 34: and marking each quality information in the BIM engineering model for summarizing and counting to obtain the engineering quality of the construction site.
In one embodiment of the present invention, in one possible implementation,
the step 4 includes:
step 41: obtaining preset construction progress, preset construction cost and preset construction quality of the construction site in different time periods based on the preset project blueprints, and matching the preset construction progress, the preset construction cost and the preset construction quality of the construction site in different time periods to obtain a time-progress-cost-quality corresponding list;
step 42: acquiring the construction progress of the construction site, searching the construction progress in the time-progress-cost-quality corresponding list to obtain a preset time period corresponding to the construction progress, judging whether the current construction time period of the construction site is equal to or ahead of the preset time period, and generating progress judgment information;
step 43: obtaining a target construction cost and a target construction quality corresponding to the construction progress based on the time-progress-cost-quality corresponding list, judging whether the construction cost is identical to or smaller than the target construction cost or not, and generating cost judgment information; judging whether the construction quality is consistent with the corresponding quality of the target construction area or not, and generating quality judgment information;
step 44: and acquiring the progress judgment information, the cost judgment information and the quality judgment information, establishing a judgment result of the construction site, and transmitting the judgment result to a BIM model integrated visualization platform for display.
In one embodiment of the present invention, in one possible implementation,
comprising the following steps:
acquiring and analyzing the progress judgment information to obtain the actual progress difference between the engineering progress of the construction site in the current construction time period and the corresponding preset engineering progress;
when the actual progress difference is larger than a preset progress difference, acquiring the current construction speed of the construction site;
adjusting the current construction speed by utilizing the progress difference to obtain a reasonable construction speed;
and transmitting the reasonable construction progress to a BIM model integrated visual platform for display.
In one embodiment of the present invention, in one possible implementation,
comprising the following steps:
acquiring and analyzing the quality judgment information to obtain difference information between the engineering quality of the construction site in the current construction time period and the preset engineering quality;
analyzing the difference information to obtain a plurality of difference features and difference amounts corresponding to each difference feature, and judging whether each difference amount is in a preset error range or not;
extracting target difference quantity outside a preset error range and corresponding target difference characteristics;
determining the quality difference type of the construction site according to the target difference characteristic, and determining the quality difference degree of the construction site according to the target difference quantity;
and establishing a safety correction proposal of the construction site according to the quality difference type and the quality difference degree, and transmitting the safety correction proposal to a BIM model integrated visual platform for display.
In one embodiment of the present invention, in one possible implementation,
comprising the following steps:
acquiring and analyzing the cost judgment information to obtain the cost difference between the engineering cost of the construction site in the current construction time period and the preset engineering cost;
judging whether the cost difference is within a preset cost difference range or not;
and if the material adjustment advice is not generated in the range, transmitting the material adjustment advice to the BIM model integrated visualization platform for display.
In one embodiment of the present invention, in one possible implementation,
further comprises:
acquiring the construction cost and the construction quality corresponding to the construction site under different construction progress;
a construction time shaft is established according to the construction progress, and the construction cost and the construction quality are marked in the construction time shaft to obtain an information time shaft;
and transmitting the information time axis to a BIM model integrated visualization platform for display.
The invention has the beneficial effects that: in order to manage and control the construction progress, quality and cost of a construction site, a BIM engineering model is firstly built according to an engineering real-time video stream of the construction site, then the integrity evaluation is carried out on the BIM engineering model by utilizing a preset project blueprint of the construction site, so that the construction progress of the construction site can be determined, the BIM engineering model is divided to obtain a plurality of unit components, materials required by building the different unit components on the construction site and consumption of various materials are analyzed according to PBS association relations among the different unit components, the engineering cost of the construction site can be obtained, the quality detection is carried out on the BIM engineering model, so that the engineering cost of the construction site can be obtained, finally whether the corresponding construction cost and construction quality are reasonable or not can be measured according to the current construction progress of the construction site, dynamic change data can be linked uniformly in a unified manner, various objective condition limits of a traditional management and control mode are broken, the whole process management and control are carried out in the construction process, and engineering time delay is reduced.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic workflow diagram of an integrated control method for visual construction progress, quality and cost in an embodiment of the invention;
FIG. 2 is a schematic workflow diagram of step 1 of a visual integrated management and control method for construction progress, quality and cost according to an embodiment of the present invention;
fig. 3 is a schematic workflow diagram of step 3 of a visual integrated management and control method for construction progress, quality and cost according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Example 1
The embodiment provides a visual integrated management and control method for construction progress, quality and cost, as shown in fig. 1, including:
step 1: acquiring and analyzing an engineering real-time flow of a construction site, establishing a BIM engineering model based on the engineering real-time flow, and evaluating the integrity of the BIM engineering model by using a preset project blueprint to obtain the construction progress of the construction site;
step 2: dividing the BIM engineering model into a plurality of unit components, obtaining material consumption information when each unit component is established according to PBS association relations among different unit components, and establishing engineering cost of the construction site;
step 3: performing quality detection on the BIM engineering model to obtain engineering quality of the construction site;
step 4: judging whether the construction progress, construction cost and construction quality of the construction site are reasonable or not, and generating a judging result to be transmitted to a BIM model integrated visual platform for display.
In this example, the engineering real-time video stream represents a video stream presented during the shooting construction process;
in this example, the BIM engineering model represents the condition of the construction site presented by means of a virtual model;
in the example, the preset project blueprints correspond to the construction sites one by one, and one construction site corresponds to one preset project blueprint;
in this example, the preset project blueprint is a reference and standard for construction sites;
in this example, the unit component representation divides the BIM engineering model into individual, smallest structures;
in the example, the PBS association relationship represents a relationship corresponding to the association condition of the working structure among different unit components after dividing the BIM engineering model into a plurality of unit components;
in this example, the material consumption information includes the type of material consumed in establishing each unit member and the consumption amount corresponding to each type;
in this example, engineering costs represent the value of materials consumed in the process of establishing a construction site;
in this example, the BIM model integrated visualization platform may be displayed in a manager's computer or other screen with display functionality.
The working principle of the technical scheme has the beneficial effects that: in order to manage and control the construction progress, quality and cost of a construction site, a BIM engineering model is firstly established according to an engineering real-time video stream of the construction site, and then the integrity evaluation is carried out on the BIM engineering model by utilizing a preset project blueprint of the construction site, so that the construction progress of the construction site can be determined; secondly, dividing the BIM engineering model to obtain a plurality of unit components, and analyzing materials required for building different unit components on a construction site and consumption of various materials according to PBS association relations among different unit components, so that engineering cost of the construction site can be obtained; performing quality detection on the BIM engineering model again, so that the engineering cost of a construction site can be obtained; and finally, whether the corresponding construction cost and construction quality are reasonable or not can be measured according to the current construction progress of the construction site, dynamic change data can be linked uniformly in such a way, various objective condition limitations of the traditional management and control mode are broken, the whole-course management and control is carried out in the construction process, and the engineering time delay is reduced.
Example 2
On the basis of embodiment 1, the method for integrated management and control of visual construction progress, quality and cost, as shown in fig. 2, includes:
step 11: acquiring engineering real-time flows corresponding to different construction areas of the construction site, and respectively analyzing the engineering real-time flows corresponding to each construction area to obtain construction information corresponding to each construction area;
step 12: building a BIM engineering model based on construction information corresponding to different construction areas, and obtaining construction characteristics corresponding to different construction areas of the construction site according to the BIM engineering model;
step 13: analyzing a preset project blueprint corresponding to the construction site to obtain area association information among different construction areas and complete construction characteristics of the different construction areas;
step 14: and obtaining association relations among different construction areas according to the area association information, respectively correcting each construction feature by utilizing the association relations to obtain target construction features corresponding to each construction area, marking the target construction features in the BIM engineering model to obtain a target BIM engineering model, and evaluating the integrity of the target BIM engineering model by utilizing the complete construction features to obtain the construction progress of a construction site.
In this example, the construction site includes a number of construction areas;
in the example, the progress of the engineering real-time flow corresponding to different construction areas is not necessarily consistent;
in this example, the construction information includes the construction progress of the corresponding construction area and the history construction progress;
in the example, the complete construction characteristics represent the characteristics presented by different construction areas after the construction is completed according to the guidance of a preset project blueprint;
in this example, the area association information indicates a connection relationship between two different construction areas, for example: the construction area A is a first floor, the construction area B is a second floor, then the joint relation between the construction area A and the construction area B is up-down connection, and the construction area A is a foundation of the construction area B.
The working principle of the technical scheme has the beneficial effects that: in order to analyze the construction progress of the construction areas, a BIM engineering model is built according to construction information corresponding to different construction areas, then construction characteristics corresponding to different construction areas of a construction site are obtained according to the BIM engineering model, then an association relation between each construction area and complete construction characteristics of different construction areas are built according to a preset project blueprint, further the construction characteristics of each construction area are corrected, the corrected target construction characteristics are marked in the BIM engineering model, further the integrity evaluation is carried out on the target construction characteristics by utilizing the complete construction characteristics, the construction progress of the construction site is obtained, and the complete construction progress of the construction site can be built according to the progress corresponding to the different construction areas by analyzing the construction progress of the construction site in the mode.
Example 3
On the basis of embodiment 2, the method for integrated management and control of visual construction progress, quality and cost, the step 14 includes:
step 141: correcting each construction feature by utilizing the association relation to obtain a target construction feature corresponding to each construction area, establishing a target BIM engineering model, analyzing the target BIM engineering model to obtain BIM sub-models corresponding to different construction areas of the construction site, and analyzing the complete construction feature to obtain a project construction plan corresponding to each construction area;
step 142: performing first association on the BIM submodels and a preset PBS, performing second association on the project construction plans and the preset PBS, performing first decomposition on the BIM submodels by using the preset PBS based on the first association to obtain actual construction progress corresponding to each BIM submodel, and performing second decomposition on the project construction plans by using the preset PBS based on the second association to obtain complete construction progress corresponding to the project construction plans;
step 143: utilizing the complete construction progress to evaluate the corresponding actual construction progress to obtain a plurality of evaluation results, and sequentially marking the evaluation results in the target BIM engineering model to obtain an evaluation BIM engineering model;
step 144: and operating the evaluation BIM engineering model based on the association relation to obtain a progress Gantt chart of the construction site, and obtaining the construction progress of the construction site based on the progress Gantt chart.
In this example, the target BIM engineering model represents a BIM engineering model established according to the target construction characteristics of each construction area;
in this example, the BIM submodels are in one-to-one correspondence with the construction areas;
in this example, the project construction plan represents a plan presented in the preset project blueprint regarding the establishment of a construction area;
in this example, the preset PBS represents hierarchical decomposition information when decomposing the target BIM engineering model;
in this example, the first association means binding the BIM submodel with the preset PBS;
in this example, the second association means binding the project construction plan with the preset PBS;
in the example, the first decomposition represents a process of operating the BIM sub-model to obtain the construction progress of each model area of the BIM sub-model, and decomposing the construction progress of each model area to obtain the actual construction progress of the BIM sub-model;
in the example, the second decomposition represents a process of decomposing the BIM submodel according to the project construction plan to obtain the complete construction progress of the BIM submodel;
in this example, the progress Gantt chart represents a visual view of a task scheduled over time.
The working principle of the technical scheme has the beneficial effects that: in order to further analyze the construction progress of a construction site, correcting construction characteristics according to association relations to obtain target construction characteristics corresponding to different construction areas, so that a target BIM engineering model can be built, further BIM submodels of the different construction areas of the construction site are obtained, project construction plans are built for the construction areas according to the complete construction characteristics corresponding to each construction area, then the BIM submodels, a preset PBS and the project construction plans are associated, further the complete construction progress corresponding to the project construction plans is obtained, further the actual construction progress is evaluated by the complete construction progress, and finally a staged construction progress Gantt chart of the construction site is obtained; and static and dynamic construction progress display of the construction site is realized by combining the Gantt chart and visual contents.
Example 4
On the basis of embodiment 1, the method for integrated management and control of visual construction progress, quality and cost, the step 2 includes:
step 21: performing structural analysis on the BIM engineering model by using PBS (phosphate buffer solution), obtaining a structural view of the BIM engineering model, obtaining a multi-level PBS list of the BIM engineering model according to the structural view, and dividing the BIM engineering model into a plurality of unit components based on the multi-level PBS list to obtain PBS association relations among different unit components;
step 22: establishing a material consumption structure of the BIM engineering model based on the PBS association relation, and analyzing material complementary relations among different unit structures based on the material consumption structure;
step 23: acquiring material consumption information corresponding to each unit component of the construction site based on the PBS association relation, and correcting the material consumption information by utilizing the material complementation relation to obtain material consumption types corresponding to each unit component and material consumption amounts corresponding to each material type;
step 24: and combining the material consumption types corresponding to each unit component and the material consumption amount corresponding to each material type based on the unit price of each material type to obtain the engineering cost of the construction site.
In this example, the structural view represents a view that expresses different BIM submodels in the BIM engineering model by means of visual display;
in the example, the multi-level PBS list represents a list obtained by counting different PBS association relations of the BIM engineering model, wherein the PBS association relations among different model levels in the BIM engineering model are included;
in this example, the material consumption structure represents the consumption proportion of various materials in the construction process of the construction site;
in this example, the material complementary relationship represents the expected consumption of various materials analyzed according to the material consumption structure.
The working principle of the technical scheme has the beneficial effects that: in order to manage and control the engineering cost of a construction site, firstly, a PBS is utilized to carry out structural analysis on a BIM engineering model to obtain a structural view of the BIM engineering model, so that a multi-level PBS list is established, the BIM engineering model is divided into a plurality of unit components according to the list, and because the multi-level PBS list contains the association relation among a plurality of model levels, the BIM engineering model can be divided into the components with the smallest units when the multi-level PBS list is used for carrying out component division, then, the material consumption structure of the BIM engineering model is established according to the PBS association relation, and then, the material complementary relation among different unit structures can be obtained, and then, the material consumption type corresponding to each unit component and the material consumption corresponding to each type can be obtained, so that the engineering cost of the construction site can be calculated by combining the unit price of each material.
Example 5
On the basis of embodiment 1, the method for integrated management and control of visual construction progress, quality and cost, as shown in fig. 3, includes:
step 31: based on PBS incidence relations among different unit components, carrying out structural combination on the unit components to obtain a plurality of sub-components of the BIM engineering model;
step 32: establishing a quality standard of each part of components based on the preset target blueprint, and performing quality evaluation on the corresponding part of components by using the quality standard to obtain quality evaluation information corresponding to each part of components;
step 33: obtaining quality information corresponding to each construction area of the construction site according to the quality evaluation information corresponding to each subsection component;
step 34: and marking each quality information in the BIM engineering model for summarizing and counting to obtain the engineering quality of the construction site.
In this example, the subsection means a member composed of two or more unit members and having a PBS-associated relationship;
in this example, the quality criteria for each of the sub-members are non-uniform, and one sub-member may have different quality criteria at different angles;
in this example, the quality inspection information represents dissimilarity information between the current quality of the different partial members and the quality standard;
in this example, the summary statistics represent the process of summarizing all quality information in the BIM engineering model.
The working principle of the technical scheme has the beneficial effects that: in order to further analyze the engineering quality of a construction site, the unit components are combined according to PBS association relations among different unit components to obtain a plurality of sub-components, then the quality standard of each sub-component is established according to a preset target blueprint, and then the quality of the sub-components is evaluated to obtain quality inspection information corresponding to each sub-component, finally the quality information corresponding to each construction area is counted to establish the engineering quality of the construction site, and the quality information of different components can be analyzed step by step in such a way, so that the accuracy of the engineering quality of the construction site is improved.
Example 6
On the basis of embodiment 1, the method for integrated management and control of visual construction progress, quality and cost, the step 4 includes:
step 41: obtaining preset construction progress, preset construction cost and preset construction quality of the construction site in different time periods based on the preset project blueprints, and matching the preset construction progress, the preset construction cost and the preset construction quality of the construction site in different time periods to obtain a time-progress-cost-quality corresponding list;
step 42: acquiring the construction progress of the construction site, searching the construction progress in the time-progress-cost-quality corresponding list to obtain a preset time period corresponding to the construction progress, judging whether the current construction time period of the construction site is consistent with the preset time period, and generating progress judgment information;
step 43: obtaining a target construction cost and a target construction quality corresponding to the construction progress based on the time-progress-cost-quality correspondence list, judging whether the construction cost is consistent with the target construction cost, generating cost judgment information, judging whether the construction quality is consistent with the target construction quality, and generating quality judgment information;
step 44: and acquiring the progress judgment information, the cost judgment information and the quality judgment information, establishing a judgment result of the construction site, and transmitting the judgment result to a BIM model integrated visualization platform for display.
In this example, the preset time period may be one week;
in this example, the time-progress-cost-quality correspondence list indicates the construction progress that should be achieved in different time periods, and the corresponding construction cost and construction quality at that progress.
The working principle of the technical scheme is as follows: in order to further analyze whether the construction condition of the construction site is in a reasonable state, avoid the phenomena of overhigh or overlow cost, excessively slow construction progress and non-excessively closed quality, firstly, the preset construction progress, the preset construction cost and the preset construction quality of the construction site in different time periods are obtained according to a preset project blueprint, further, a time-progress-cost-quality corresponding list is established, whether the construction progress of the construction site is consistent with the preset construction progress is judged by utilizing the list, whether the cost is excessively high or excessively low is also judged, and whether the quality is in accordance with the standard is judged, so that various management and control of the construction site are realized.
Example 7
On the basis of embodiment 6, the visual integrated management and control method for construction progress, quality and cost comprises the following steps:
acquiring and analyzing the progress judgment information to obtain the actual progress difference between the engineering progress of the construction site in the current construction time period and the preset engineering progress;
when the progress difference is larger than a preset progress difference, acquiring the current construction speed of the construction site;
adjusting the current construction speed by utilizing the progress difference to obtain a reasonable construction speed;
and transmitting the reasonable construction progress to a BIM model integrated visual platform for display.
In this example, the preset progress difference may be 10%.
The working principle of the technical scheme has the beneficial effects that: in order to ensure that the construction is successfully completed, overdue evaluation is carried out on the construction progress in the construction process, the current construction speed is timely adjusted when the engineering progress is too slow, a reasonable construction speed is generated, and the reasonable construction speed is transmitted to the BIM integrated visual platform for management reference.
Example 8
On the basis of embodiment 6, the visual integrated management and control method for construction progress, quality and cost comprises the following steps:
acquiring and analyzing the quality judgment information to obtain difference information between the engineering quality of the construction site in the current construction time period and the preset engineering quality;
analyzing the difference information to obtain a plurality of difference features and difference amounts corresponding to each difference feature, and judging whether each difference amount is in a preset error range or not;
extracting target difference quantity outside a preset error range and corresponding target difference characteristics;
determining the quality difference type of the construction site according to the target difference characteristic, and determining the quality difference degree of the construction site according to the target difference quantity;
and establishing a safety correction proposal of the construction site according to the quality difference type and the quality difference degree, and transmitting the safety correction proposal to a BIM model integrated visual platform for display.
In this example, the difference information represents information composed of quality differences at a plurality of different points between the engineering quality and the preset engineering quality;
in this example, the difference feature represents a feature used to distinguish different points of quality;
in this example, the greater the target amount of difference, the greater the degree of mass difference;
in this example, the preset error range may be [ -0.4,0.4], and the manager may also adjust the preset error range according to the actual situation.
The working principle of the technical scheme has the beneficial effects that: in order to ensure the engineering quality of a construction site, quality detection needs to be carried out in the foundation construction process, firstly, difference characteristics are established according to difference information between the engineering quality of the construction site and preset working quality, and whether the difference quantity corresponding to each difference characteristic exceeds a preset range is judged, so that safety correction advice is generated under the necessary condition for reference of management staff.
Example 9
On the basis of embodiment 6, the visual integrated management and control method for construction progress, quality and cost comprises the following steps:
acquiring and analyzing the cost judgment information to obtain the cost difference between the engineering cost of the construction site in the current construction time period and the preset engineering cost;
judging whether the cost difference is within a preset cost difference range or not;
and if the material adjustment suggestion is not generated, transmitting the material adjustment suggestion to a BIM model integrated visualization platform for display.
In this example, the cost difference may be [ engineering cost 0.8, engineering cost 1.2].
The working principle of the technical scheme has the beneficial effects that: in order to avoid the material-saving or material-wasting of personnel at the construction site, the cost difference between the engineering cost and the preset cost at the construction site is analyzed, and when the cost is unreasonable, material adjustment suggestions are generated for reference of management personnel.
Example 10
On the basis of embodiment 1, the method for integrated control of visual construction progress, quality and cost further comprises:
acquiring the construction cost and the construction quality corresponding to the construction site under different construction progress;
a construction time shaft is established according to the construction progress, and the construction cost and the construction quality are marked in the construction time shaft to obtain an information time shaft;
and transmitting the information time axis to the BIM model integrated visualization platform for display.
The working principle of the technical scheme has the beneficial effects that: in order to intuitively present construction details of a construction site, construction progress, construction quality and construction cost in different time periods are counted, and an information time axis is established, so that management staff can conveniently read and view at any time.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. The visual integrated management and control method for construction progress, quality and cost is characterized by comprising the following steps:
step 1: acquiring and analyzing an engineering real-time flow of a construction site, establishing a BIM engineering model based on the engineering real-time flow, and evaluating the integrity of the BIM engineering model by using a preset project blueprint to obtain the construction progress of the construction site;
step 2: dividing the BIM engineering model into a plurality of unit components, obtaining material consumption information when each unit component is established according to PBS association relations among different unit components, and establishing engineering cost of the construction site;
step 3: performing quality detection on the BIM engineering model to obtain engineering quality of the construction site;
step 4: judging whether the construction progress, construction cost and construction quality of the construction site are reasonable or not, and generating a judging result to be transmitted to a BIM model integrated visual platform for display.
2. The method for integrated control of visual construction progress, quality and cost according to claim 1, wherein said step 1 comprises:
step 11: acquiring engineering real-time flows corresponding to different construction areas of the construction site, and respectively analyzing the engineering real-time flows corresponding to each construction area to obtain construction information corresponding to each construction area;
step 12: building a BIM engineering model based on construction information corresponding to different construction areas, and obtaining construction characteristics corresponding to different construction areas of the construction site according to the BIM engineering model;
step 13: analyzing a preset project blueprint corresponding to the construction site to obtain area association information among different construction areas and complete construction characteristics of the different construction areas;
step 14: and obtaining association relations among different construction areas according to the area association information, respectively correcting each construction feature by utilizing the association relations to obtain target construction features corresponding to each construction area, marking the target construction features in the BIM engineering model to obtain a target BIM engineering model, and evaluating the integrity of the target BIM engineering model by utilizing the complete construction features to obtain the construction progress of a construction site.
3. The method for integrated management and control of visual construction progress, quality and cost according to claim 2, wherein said step 14 comprises:
step 141: correcting each construction feature by utilizing the association relation to obtain a target construction feature corresponding to each construction area, establishing a target BIM engineering model, analyzing the target BIM engineering model to obtain BIM sub-models corresponding to different construction areas of the construction site, and analyzing the complete construction feature to obtain a project construction plan corresponding to each construction area;
step 142: performing first association on the BIM submodels and a preset PBS, performing second association on the project construction plans and the preset PBS, performing first decomposition on the BIM submodels by using the preset PBS based on the first association to obtain actual construction progress corresponding to each BIM submodel, and performing second decomposition on the project construction plans by using the preset PBS based on the second association to obtain complete construction progress corresponding to the project construction plans;
step 143: utilizing the complete construction progress to evaluate the corresponding actual construction progress to obtain a plurality of evaluation results, and sequentially marking the evaluation results in the target BIM engineering model to obtain an evaluation BIM engineering model;
step 144: and operating the evaluation BIM engineering model based on the association relation to obtain a progress Gantt chart of the construction site, and obtaining the construction progress of the construction site based on the progress Gantt chart.
4. The method for integrated control of visual construction progress, quality and cost according to claim 1, wherein said step 2 comprises:
step 21: performing structural analysis on the BIM engineering model by using PBS (phosphate buffer solution), obtaining a structural view of the BIM engineering model, obtaining a multi-level PBS list of the BIM engineering model according to the structural view, and dividing the BIM engineering model into a plurality of unit components based on the multi-level PBS list to obtain PBS association relations among different unit components;
step 22: establishing a material consumption structure of the BIM engineering model based on the PBS association relation, and analyzing material complementary relations among different unit structures based on the material consumption structure;
step 23: acquiring material consumption information corresponding to each unit component of the construction site based on the PBS association relation, and correcting the material consumption information by utilizing the material complementation relation to obtain material consumption types corresponding to each unit component and material consumption amounts corresponding to each material type;
step 24: and combining the material consumption types corresponding to each unit component and the material consumption amount corresponding to each material type based on the unit price of each material type to obtain the engineering cost of the construction site.
5. The method for integrated management and control of visual construction progress, quality and cost according to claim 1, wherein said step 3 comprises:
step 31: based on PBS incidence relations among different unit components, carrying out structural combination on the unit components to obtain a plurality of sub-components of the BIM engineering model;
step 32: establishing a quality standard of each part of components based on the preset target blueprint, and performing quality evaluation on the corresponding part of components by using the quality standard to obtain quality evaluation information corresponding to each part of components;
step 33: obtaining quality information corresponding to each construction area of the construction site according to the quality evaluation information corresponding to each subsection component;
step 34: and marking each quality information in the BIM engineering model for summarizing and counting to obtain the engineering quality of the construction site.
6. The method for integrated management and control of visual construction progress, quality and cost according to claim 1, wherein said step 4 comprises:
step 41: obtaining preset construction progress, preset construction cost and preset construction quality of the construction site in different time periods based on the preset project blueprints, and matching the preset construction progress, the preset construction cost and the preset construction quality of the construction site in different time periods to obtain a time-progress-cost-quality corresponding list;
step 42: acquiring the construction progress of the construction site, searching the construction progress in the time-progress-cost-quality corresponding list to obtain a preset time period corresponding to the construction progress, judging whether the current construction time period of the construction site is consistent with the preset time period, and generating progress judgment information;
step 43: obtaining a target construction cost and a target construction quality corresponding to the construction progress based on the time-progress-cost-quality correspondence list, judging whether the construction cost is consistent with the target construction cost, generating cost judgment information, judging whether the construction quality is consistent with the target construction quality, and generating quality judgment information;
step 44: and acquiring the progress judgment information, the cost judgment information and the quality judgment information, establishing a judgment result of the construction site, and transmitting the judgment result to a BIM model integrated visualization platform for display.
7. The method for integrated control of visual construction progress, quality and cost according to claim 6, comprising:
acquiring and analyzing the progress judgment information to obtain the progress difference between the engineering progress of the construction site in the current construction time period and the preset engineering progress;
when the progress difference is larger than a preset progress difference, acquiring the current construction speed of the construction site;
adjusting the current construction speed by utilizing the progress difference to obtain a reasonable construction speed;
and transmitting the reasonable construction progress to a BIM model integrated visual platform for display.
8. The method for integrated control of visual construction progress, quality and cost according to claim 6, comprising:
acquiring and analyzing the quality judgment information to obtain difference information between the engineering quality of the construction site in the current construction time period and the preset engineering quality;
analyzing the difference information to obtain a plurality of difference features and difference amounts corresponding to each difference feature, and judging whether each difference amount is in a preset error range or not;
extracting target difference quantity outside a preset error range and corresponding target difference characteristics;
determining the quality difference type of the construction site according to the target difference characteristic, and determining the quality difference degree of the construction site according to the target difference quantity;
and establishing a safety correction proposal of the construction site according to the quality difference type and the quality difference degree, and transmitting the safety correction proposal to a BIM model integrated visual platform for display.
9. The method for integrated control of visual construction progress, quality and cost according to claim 6, comprising:
acquiring and analyzing the cost judgment information to obtain the cost difference between the engineering cost of the construction site in the current construction time period and the preset engineering cost;
judging whether the cost difference is within a preset cost difference range or not;
and if the material adjustment suggestion is not generated, transmitting the material adjustment suggestion to a BIM model integrated visualization platform for display.
10. The method for integrated management and control of visual construction progress, quality and cost according to claim 1, further comprising:
acquiring the construction cost and the construction quality corresponding to the construction site under different construction progress;
a construction time shaft is established according to the construction progress, and the construction cost and the construction quality are marked in the construction time shaft to obtain an information time shaft;
and transmitting the information time axis to the BIM model integrated visualization platform for display.
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