CN114486591A - Concrete strength monitoring system based on BIM and construction method - Google Patents
Concrete strength monitoring system based on BIM and construction method Download PDFInfo
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- 238000013500 data storage Methods 0.000 claims description 26
- 238000012545 processing Methods 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 6
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/52—Investigating hardness or rebound hardness by measuring extent of rebound of a striking body
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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Abstract
The invention discloses a BIM (building information modeling) -based concrete strength monitoring system and a construction method, necessary means for ensuring the construction quality of concrete by concrete strength detection are provided, along with popularization of intelligent monitoring in the construction industry, digital and visual building construction is continuously applied to production construction, and particularly a digital method for designing, constructing and managing the BIM technology is provided. The method supports the integrated management environment of the construction engineering, can obviously improve the efficiency of the construction engineering in the whole process and greatly reduce the risk. The method can quickly position the position of the concrete detection on site, and can introduce a corresponding BIM model for the concrete strength detection in a digital construction environment, so that the concrete strength detection result is digitized and visualized. The linkage of each link in the construction process is improved, the safety risk is reduced, and the working efficiency is improved.
Description
Technical Field
The invention belongs to the field of concrete strength detection, and particularly relates to a concrete strength monitoring system based on BIM and a construction method.
Background
Concrete strength detection is a necessary means for ensuring the construction quality of concrete, along with the popularization of intelligent monitoring in the construction industry, digital and visual building construction is continuously applied to production and construction, and particularly, a digital method for designing, constructing and managing a BIM technology is adopted. Generally when detecting concrete intensity, only strike the concrete wall through the resiliometer and can obtain its detected data, but this kind of mode needs alone to record complex operation, needs follow-up data processing, just can realize the visual processing of scientific improvement, causes whole work progress linkage poor, inefficiency.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: a concrete strength monitoring system and a construction method based on BIM improve linkage of each link in the construction process, reduce safety risk, improve working efficiency, and carry out digital and visual processing on the concrete strength detection result.
In order to solve the technical problems, the inventor obtains the technical scheme of the invention through practice and summary, and the invention discloses the following scheme:
a concrete strength monitoring system based on BIM comprises a data acquisition module, a data storage module and a data processing module;
the data acquisition module comprises a sliding staff and a detection device;
the tower ruler is divided into four levels, the length of each level is 1.1 m, the mark of each level of the tower ruler is 1 m, the total length of the four levels of the tower ruler is 4 m in total, the mark on the surface of the tower ruler adopts an indium tile ruler bar code mark, and the corresponding height is read by a code scanner on the monitoring device;
the detection device consists of three parts, including a resiliometer, a locator and a recording device;
the resiliometer is connected with the recording device through a data line;
the positioner is arranged at the side end of the resiliometer;
the recording device records and temporarily stores concrete strength data, locator position data and wall serial numbers detected by the resiliometer, and transmits the data to the data storage module through a 5G network;
the data storage module is composed of a computer framework network server and permanently stores data;
the data processing module downloads data from the data storage module.
In the scheme of the application, the improvement is made that the locator comprises two parts, namely a code scanner and a range finder, and the locator is matched with a sliding staff to use when in use.
The improvement is made as follows in this application scheme, and during the use, the sopwith staff stands in the left side of being detected concrete wall, and the bar code sign on the sopwith staff surface is scanned to the bar code scanner on the locator, reads out corresponding height, the Y coordinate promptly, and the distance between locator and the sopwith staff is measured to the distancer on the locator, reads out corresponding horizontal distance, the X coordinate promptly, and X, Y coordinate parameter uses the lower left corner of the concrete wall that is detected to record as the coordinate system original point.
The scheme of the application is improved as follows, the rebound apparatus is selected as a common rebound apparatus, the basic principle is that a spring drives a heavy hammer, the heavy hammer impacts an impact rod which is vertically contacted with the surface of concrete with constant kinetic energy to enable local concrete to deform and absorb a part of energy, the other part of energy is converted into rebound kinetic energy of the heavy hammer, when the rebound kinetic energy is completely converted into potential energy, the rebound of the heavy hammer reaches the maximum distance, and the maximum rebound distance of the heavy hammer is displayed by an instrument on the basis of the rebound value.
Make following improvement in this application scheme, still include the pole setting, because part concrete wall height is higher, for guaranteeing that the resiliometer can measure the wall body data at higher position, detection device reaches the effect of auxiliary measurement is connected to the pole setting.
A construction method of a concrete strength monitoring system based on BIM comprises the following steps:
the method comprises the following steps: modeling the wall body with the concrete strength required to be detected and the whole building structure through the revit software, and editing the wall body number of the wall body required to be detected;
step two: the method comprises the following steps that a tower ruler is erected on the left side of a concrete wall body to be detected through a data acquisition module, a resiliometer in a detection device is aligned to the wall surface according to needs, a positioner on the side surface of the resiliometer is aligned to a bar code mark on the surface of the tower ruler, measurement is started, the resiliometer measures concrete strength data, a distance meter part of the positioner measures the horizontal distance from the resiliometer to the tower ruler, and the horizontal distance is recorded as an X coordinate; a code scanner part of the positioner scans a bar code mark on the surface of the sliding staff, reads out the corresponding height and records the height as a Y coordinate, and in the data temporary storage and recording device, the recording device is connected with the resiliometer by a data line;
step three: the recording device transmits the concrete strength data detected by the resiliometer and the locator position data to the data storage module through a 5G network;
step four: updating the BIM model, downloading concrete strength data detected by the resiliometer and locator position data through the data storage module according to the acquired data parameters, importing revit software, updating the model data according to the corresponding wall serial number, and visually viewing the concrete detection part and the resiliometer detection strength of the updated model;
step five: the BIM model data are uploaded to the data storage module, construction project personnel and users can access the data storage module through the client, the detected data condition of the detected concrete wall body is obtained, and the daily data query, quality check and data calling purposes are met.
In the BIM model, a 'detection point' element module is generated according to the wall serial number and X and Y coordinates acquired by a data acquisition module, and the 'detection point' element module is embedded into the whole building structure model. The concrete strength data acquired by the data acquisition module are written into a 'detection point' element module as attribute data;
construction project personnel and users access data through clients, namely, search corresponding 'detection point' element modules on the wall through a computer or a mobile phone APP, and the search display content comprises the following steps: detection point number, concrete strength data, wall body number and coordinates.
Compared with the prior art, the invention can obtain the following technical effects:
the concrete strength and the concrete detection coordinate can be rapidly measured through the data acquisition module; the data processing module can carry out digital operation on concrete strength detection at the computer terminal, detect and display in real time, visually reflect the detected data conditions (concrete strength and detection position) of the detected concrete wall and meet the purposes of daily data query, quality inspection and data calling.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a data acquisition module apparatus of the present invention;
FIG. 2 is a schematic view of the working principle of the positioner of the present invention;
FIG. 3 is a schematic flow chart of the present invention;
FIG. 4 is a schematic diagram of the model effect of the present invention.
In the figure: 1. a tower ruler; 2. a range finder; 3. a code scanner; 4. a positioner; 5. a rebound tester; 6. a detection device; 7. erecting a rod; 8. a data line; 9. a concrete wall; 10. an antenna; 11. a recording apparatus.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The application of the principles of the present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1: as shown in fig. 1 to 4, a concrete strength monitoring system based on BIM includes a data acquisition module, a data storage module and a data processing module;
the data acquisition module comprises a sliding staff, a detection device and a vertical rod;
the tower ruler is divided into four levels, the length of each level is 1.1 m, each level of the tower ruler is marked with 1 m, the total length of the four levels of the tower ruler is 4 m in total, the surface mark of the tower ruler adopts an indium tile ruler bar code mark, and the corresponding height is read out through a code scanner on the monitoring device; the detection device consists of three parts, including a resiliometer, a locator and a recording device; the rebound apparatus is connected with a recording device through a data line, the rebound apparatus is selected as a common rebound apparatus, the basic principle is that a spring drives a heavy hammer, the heavy hammer impacts an impact rod which is vertically contacted with the surface of concrete with constant kinetic energy to enable local concrete to deform and absorb a part of energy, the other part of energy is converted into rebound kinetic energy of the heavy hammer, when the rebound kinetic energy is completely converted into potential energy, the rebound of the heavy hammer reaches the maximum distance, and the maximum rebound distance of the heavy hammer is displayed by an instrument on the basis of the rebound value; the locator is installed at the side end of the resiliometer, the locator comprises a code scanner and a distance meter, the locator is matched with a sliding staff for use when in use, the sliding staff is arranged at the left side of the detected concrete wall body when in use, the code scanner on the locator scans a bar code mark on the surface of the sliding staff, the corresponding height, namely a Y coordinate, is read out, the distance between the locator and the sliding staff is measured by the distance meter on the locator, the corresponding horizontal distance, namely an X coordinate, and X and Y coordinate parameters are recorded by taking the lower left corner of the detected concrete wall body as the origin of a coordinate system; the recording device records and temporarily stores concrete strength data, locator position data and wall serial numbers detected by the resiliometer, and transmits the data to the data storage module through a 5G network; the pole setting, because partial concrete wall height is higher, for guaranteeing that the resiliometer can measure the wall body data of higher position, detection device reaches the effect of auxiliary measurement is connected to the pole setting.
The data storage module is composed of a computer framework network server and permanently stores data to realize the functions of uploading and downloading the data; the data processing module downloads data from the data storage module, and the data processing module takes the revit software as a main body. BIM modeling is first performed on the test building. After the building model is established, concrete strength data detected by the resiliometer and locator position data (X and Y coordinates) stored in a data storage module (a data cloud platform) are led into the corresponding detected concrete wall model, and the building model is completed. And the data processing module transmits the perfect modeling model to the data storage module through a network. Other construction users can use the client to inquire the concrete strength of each part of the building by logging in respective accounts, and concrete detection results and engineering quality are reflected visually.
Example 2: as shown in fig. 1 to 4, a construction method of a concrete strength monitoring system based on BIM includes the following steps:
the method comprises the following steps: modeling the wall body with the concrete strength required to be detected and the whole building structure through the revit software, and editing the wall body number of the wall body required to be detected;
step two: the method comprises the following steps that a tower ruler is erected on the left side of a concrete wall body to be detected through a data acquisition module, a resiliometer in a detection device is aligned to the wall surface according to needs, a positioner on the side surface of the resiliometer is aligned to a bar code mark on the surface of the tower ruler, measurement is started, the resiliometer measures concrete strength data, a distance meter part of the positioner measures the horizontal distance from the resiliometer to the tower ruler, and the horizontal distance is recorded as an X coordinate; a code scanner part of the positioner scans a bar code mark on the surface of the sliding staff, reads out the corresponding height and records the height as a Y coordinate, and in the data temporary storage and recording device, the recording device is connected with the resiliometer by a data line;
step three: the recording device transmits the concrete strength data detected by the resiliometer and the locator position data to the data storage module through a 5G network;
step four: and updating the BIM model, downloading concrete strength data detected by the resiliometer and locator position data by the acquired data parameters through the data storage module, importing revit software, updating the model data according to the corresponding wall serial number, and visually seeing the concrete detection part and the resiliometer detection strength by the updated model. In the BIM model, a 'detection point' element module is generated according to the wall serial number and X and Y coordinates acquired by a data acquisition module, and the 'detection point' element module is embedded into the whole building structure model. The concrete strength data acquired by the data acquisition module are written into a 'detection point' element module as attribute data;
step five: upload BIM model data to data storage module, construction project personnel and user can pass through client access data storage module, promptly through the "check point" element module on the wall body that computer or cell-phone APP inquiry correspond, and the inquiry shows that the content includes: detection point number, concrete strength data, wall body number and coordinates. The detection data condition of the detected concrete wall is obtained, and the purposes of daily data query, quality inspection and data calling are met.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A concrete strength monitoring system based on BIM is characterized by comprising a data acquisition module, a data storage module and a data processing module;
the data acquisition module comprises a sliding staff and a detection device;
the tower ruler is divided into four levels, the length of each level is 1.1 m, the mark of each level of the tower ruler is 1 m, the total length of the four levels of the tower ruler is 4 m in total, the mark on the surface of the tower ruler adopts an indium tile ruler bar code mark, and the corresponding height is read by a code scanner on the monitoring device;
the detection device comprises a resiliometer, a locator and a recording device,
the resiliometer is connected with the recording device through a data line;
the positioner is arranged at the side end of the resiliometer;
the recording device records and temporarily stores concrete strength data, locator position data and wall serial numbers detected by the resiliometer, and transmits the data to the data storage module through a 5G network;
the data storage module is composed of a computer framework network server and permanently stores data;
the data processing module downloads data from the data storage module.
2. A BIM-based concrete strength monitoring system according to claim 1, wherein the locator comprises two parts, namely a code scanner and a distance meter, and the locator is matched with a tower ruler when in use.
3. The BIM-based concrete strength monitoring system according to claim 2, wherein in use, the tower ruler is erected at the left side of the detected concrete wall, the bar code identifier on the surface of the tower ruler is scanned by the code scanner on the positioner, the corresponding height, namely the Y coordinate, is read, the distance from the positioner to the tower ruler is measured by the distance measuring instrument on the positioner, the corresponding horizontal distance, namely the X coordinate, is read, and the X and Y coordinate parameters are recorded by taking the lower left corner of the detected concrete wall as the origin of the coordinate system.
4. The BIM-based concrete strength monitoring system according to claim 1, wherein the rebound tester is a conventional rebound tester, and the basic principle is that a spring drives a weight, the weight impacts a striking rod vertically contacted with the surface of the concrete with constant kinetic energy to deform the local concrete and absorb a part of energy, the other part of energy is converted into rebound kinetic energy of the weight, when the rebound kinetic energy is completely converted into potential energy, the weight rebounds to the maximum distance, and the maximum rebound distance of the weight is displayed by the tester on the basis of the rebound value.
5. The BIM-based concrete strength monitoring system according to claim 1, further comprising a vertical rod, wherein the vertical rod is connected with the detection device to achieve the effect of auxiliary measurement in order to ensure that the resiliometer can measure the wall data of a higher part due to the fact that the height of a part of the concrete wall is higher.
6. A construction method of the BIM-based concrete strength detection system according to any one of claims 1 to 5, characterized by comprising the following steps:
the method comprises the following steps: modeling the wall body with the concrete strength required to be detected and the whole building structure through the revit software, and editing the wall body number of the wall body required to be detected;
step two: the method comprises the following steps that a tower ruler is erected on the left side of a concrete wall body to be detected through a data acquisition module, a resiliometer in a detection device is aligned to the wall surface according to needs, a positioner on the side surface of the resiliometer is aligned to a bar code mark on the surface of the tower ruler, measurement is started, the resiliometer measures concrete strength data, a distance meter part of the positioner measures the horizontal distance from the resiliometer to the tower ruler, and the horizontal distance is recorded as an X coordinate; a code scanner part of the positioner scans a bar code mark on the surface of the sliding staff, reads out the corresponding height and records the height as a Y coordinate, and in the data temporary storage and recording device, the recording device is connected with the resiliometer by a data line;
step three: the recording device transmits the concrete strength data detected by the resiliometer and the locator position data to the data storage module through a 5G network;
step four: updating the BIM model, downloading concrete strength data detected by the resiliometer and locator position data through the data storage module according to the acquired data parameters, importing revit software, updating the model data according to the corresponding wall serial number, and visually viewing the concrete detection part and the resiliometer detection strength of the updated model;
step five: the BIM model data are uploaded to the data storage module, construction project personnel and users can access the data storage module through the client, the detected data condition of the detected concrete wall body is obtained, and the daily data query, quality check and data calling purposes are met.
7. The construction method of a BIM-based concrete strength detection system according to claim 6, wherein in the BIM model, a "detection point" element module is generated according to the wall number and X, Y coordinates acquired by the data acquisition module, the "detection point" element module is embedded in the whole building structure model, and the concrete strength data acquired by the data acquisition module is written into the "detection point" element module as attribute data.
8. The construction method of the BIM-based concrete strength detection system according to claim 7, wherein construction project personnel and users access data through clients, that is, search the corresponding "detection point" element module on the wall through a computer or a mobile phone APP, and the search and display contents include: detection point number, concrete strength data, wall body number and coordinates.
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Cited By (1)
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| CN114997606A (en) * | 2022-05-17 | 2022-09-02 | 中建二局第三建筑工程有限公司 | Intelligent detection, data processing and monitoring system and method for building engineering entity |
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Application publication date: 20220513 |