WO2014097651A1 - 工事画像データ記録システムおよび構造物埋設用データ記録ユニット - Google Patents
工事画像データ記録システムおよび構造物埋設用データ記録ユニット Download PDFInfo
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- 238000010276 construction Methods 0.000 title claims abstract description 107
- 238000012545 processing Methods 0.000 claims abstract description 64
- 238000005457 optimization Methods 0.000 claims abstract description 30
- 238000013144 data compression Methods 0.000 claims description 7
- 238000012795 verification Methods 0.000 abstract description 8
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- 230000006837 decompression Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000007726 management method Methods 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 4
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- 238000007906 compression Methods 0.000 description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06395—Quality analysis or management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
Definitions
- the present invention relates to a construction image data recording system and a structure embedding data recording unit used for quality control of cement products, mortar and other concrete structures.
- Patent Documents 5 and 6 a quality control system in which an IC tag capable of writing / reading construction information is previously placed on ready-mixed concrete, and after placing the concrete, the construction information is written to and read from the IC tag.
- Patent Documents 5 and 6 a construction status recording method and apparatus, and a positional information registration apparatus for managing photographic data related to construction locations by associating location information acquired from an IC tag with photographic data and storing it in a storage means.
- the construction photo management apparatus and management method disclosed in Patent Document 1 described above can reduce the time-consuming work of collecting construction information and creating a construction report by hand, the photographed photograph data is taken from a construction site such as a data server. Since the data is sent to and stored in a remote recording device, there is a problem that even if it is desired to view the photographic data later, it has already been deleted from the recording device. In addition, when trying to view construction data (especially large-capacity photographic data) at the construction site, it is necessary to access the recording device. When the construction site is outside the communication area, for example, in a place where the construction environment is in the mountains and the communication environment is poor. If so, there is a problem that photo data cannot be acquired from the data server. In addition, the photographic data of the recording device may be falsified.
- An object of the present invention is to provide a construction image data recording system that can be read.
- the IC tag can be efficiently arranged inside a verification part such as a building, and the directivity of the IC tag at the time of data input / output is ensured so that data can be written / read reliably. It is an object to provide a data recording unit for burying structures.
- an IC tag that is embedded in a structure and records construction image data
- a reader / writer that writes / reads construction image data to / from the IC tag
- a construction image that is written to the IC tag.
- a data processing device for optimizing the capacity of data and restoring the construction image data read by the reader / writer, a display device for displaying the construction image data, and a photographing device for inputting the image data to the data processing device
- a construction image data recording system is provided.
- the data processing device has data optimization means for performing data compression processing so as to fit within the capacity of the nonvolatile storage device in the IC tag, and the data optimization means
- the compressed image data is written to the IC tag from the reader / writer, and the compressed data read from the IC tag by the reader / writer is restored by the data optimization means and displayed on the display device.
- the data processing device has data optimization means for dividing the data into a plurality of pieces so as to fit within the capacity of the nonvolatile storage device in the IC tag, and the data optimization
- the image data divided by the means is written to the plurality of IC tags together with the connection information, and the plurality of divided data read from the plurality of IC tags by the reader / writer is based on the connection information by the data optimization means. Data is restored and displayed on the display device.
- the data processing device has data optimization means for compressing and dividing the data so as to fit within the capacity of the nonvolatile storage device in the IC tag, Data compressed by the data optimization means, and the divided image data is written to the plurality of IC tags together with connection information, and the plurality of compressed and divided data read from the plurality of IC tags by the reader / writer is read by the data optimization means. Based on the connection information, the original image data is restored and displayed on the display device.
- the structure embedding data recording unit according to the present invention is characterized in that an IC tag is embedded in a concrete block, and the concrete block is embedded in a desired portion of the structure.
- the IC tag defines the position and orientation with respect to the concrete block so that the direction of the data input / output surface can be recognized from the outer surface of the concrete block. It is embedded in a block.
- a plurality of IC tags are embedded in the concrete block at intervals that do not interfere with each other for writing and reading of data and at the same orientation.
- image data subjected to data compression processing is written to the IC tag.
- the image data subjected to data division processing is written together with connection information to a plurality of the IC tags.
- image data that has been subjected to data division processing and data division processing is written together with connection information to a plurality of IC tags.
- the structure is a concrete structure.
- the construction image data recording system can input even large-capacity photo data into an IC tag at a construction site or the like, and can read out from the IC tag at a verification site and restore and display the original photo.
- the management system of the present invention is not necessarily limited to such buildings, but all concrete structures such as structures such as bridges and tunnels, It can also be used for internal verification and quality control of mortar structures.
- a conventional construction image data recording system using the IC tag 2 shown in FIG. 1 will be described. Since the storage capacity of the non-volatile storage device 4 of the IC tag 2 is insufficient to store image data such as photographic information with a large amount of data in a conventional system, the IC tag 2 is linked to the image data. Only the ID information for attaching is stored, and the image data is stored in a state associated with the ID information in a recording device 6 having a large recording capacity at a location different from the construction site such as a data server.
- the data processing device 7 accesses the recording device 6 and stores the ID information read from the IC tag 2 by the reader / writer 3 and the recording device 6.
- the image data corresponding to the IC tag 2 is displayed on the display device 8 in association with the image data.
- the construction image data recording system includes an IC tag 2 embedded in a predetermined place such as a base portion of a building 1 made of concrete, and the IC tag 2.
- the reader / writer 3 for writing / reading data to / from the data processing device 10, the data processing device 10, the display device 8, and the photographing device 5 in which the data optimization means 11 is constructed.
- the IC tag 2 is an RFID tag including a nonvolatile storage device 4, a control unit (not shown), an antenna (not shown), and the like.
- the data processing device 10 is a computer including a CPU, a RAM, input means, and the like.
- the data processing device 10 includes data optimization means 11, image data display means (not shown), and the like.
- the photographing device 5 is constituted by a device suitable for converting the photographed photograph into data and inputting it into the data processing device 10, for example, a digital camera.
- the display device 8 is composed of a device suitable for visualizing image data, for example, a monitor connected to and mounted on a computer.
- the data optimizing unit 11 is a data compression program and a data decompression program having a function of compressing data and decompressing the compressed data. If an example of the data compression program and the data decompression program is shown, when a large amount of data is taken into the data processing apparatus 10, the data compression program will set the storage capacity or the storage capacity of the nonvolatile storage device 4 at the write destination ( For example, compression processing is performed so that it is within 8 KByte). On the other hand, the data decompression program performs decompression processing to the original data capacity when the compressed data is taken into the data processing apparatus 10.
- the data compression / decompression method includes various data compression methods such as a run length method, a Huffman method, and an LZ77 method, but the method is not limited.
- the data optimization means 11 of the data processing device 10. Performs a data capacity optimization process for compressing the image data to a data capacity that is set or a data capacity suitable for the storage capacity of the IC tag 2.
- the data processing device 10 transmits the compressed image data to the reader / writer 3, and the reader / writer 3 writes the compressed image data to the IC tag 2 by wireless communication, and the compressed image data is stored in the nonvolatile storage device 4. .
- the IC tag 2 is electromotively compressed and stored in the nonvolatile storage device 4.
- Image data is read by the reader / writer 3.
- the data optimizing means 11 of the data processing device 10 decompresses the compressed image data and restores the original image data.
- the data processing device 10 displays the image data on the display device 8 by the image data display means.
- the data written to the IC tag 2 is not limited to the construction image data obtained by photographing the construction site.
- construction text data such as date data, shooting location data, and construction data is input by an input device connected to and mounted on the data processing device 10, and construction data in which these construction text data and construction image data are associated with each other.
- Data may be written to the IC tag 2 after being compressed to an appropriate data capacity by the data optimization means 11.
- the text data and the compressed image data may be associated with each other and written in the IC tag 2 as construction data.
- GPS global positioning system
- the position data measured by the system is also taken into the data processing device 10 and construction including the position data is performed.
- Data can be written to the IC tag 2.
- construction image data exceeding the recording capacity of the IC tag 2 can be written to the IC tag 2 by the reader / writer 3 together with data related to other constructions, and these data are also stored at the construction site. Since it can be restored by the reader / writer 3 and the data processing device 10 and displayed on the display device 8, even when the construction is carried out in a mountainous area outside the communication area, writing / reading of a large amount of data is performed. It can be easily done on-site, and there is no danger of falsification, loss or loss of data. A situation where the target building does not match the verification data is also prevented.
- a plurality of IC tags 2 (1), 2 (2), .2 (n) are embedded in a building 1 made of concrete or the like (a plurality of buildings as a whole in the first embodiment as well).
- the IC tag 2 (1), 2 (2),... 2 (n) is written into the individual data divided as described later.
- the data optimizing means 12 built in the data processing apparatus 10 is a data division program and a data restoration program having a function of dividing a large amount of data such as a photograph into a plurality of data and a function of restoring the divided data. is there. If an example of a data division and data restoration program is shown, when a large amount of data is taken into the data processing device 10, it will be within the set storage capacity or the storage capacity (for example, 8 KBytes) of the non-volatile storage device at the write destination.
- the second data is embedded in the second data, and the connection information of the subsequent third data is embedded in the second data. This is repeated n times in accordance with the data capacity and the divided data capacity, and it is clear that the connection data is not embedded in the nth data or the information indicating that it is the final data is embedded in the final data.
- the data restoration program restores the image data to the original state by associating each piece of data with the connection information embedded by the previous data division program when the divided data is taken into the data processing apparatus 10.
- the data division / restoration method is not limited to this, and the connection information of the divided data may be stored on the IC tag 2 side.
- the data optimization means 12 of the data processing device 10 stores the image data.
- a process for optimizing the data capacity for dividing the data into a data volume suitable for the set data capacity or the storage capacity of the nonvolatile storage device 4 of the IC tag 2 is performed and a process for embedding connection information in the divided image data.
- the data processing apparatus 10 transmits the divided image data to the reader / writer 3, and the reader / writer 3 writes the divided image data to the IC tags 2 (1), 2 (2), and 2 (n) by wireless communication.
- the divided image data is stored in the nonvolatile storage device 4.
- the reader / writer 3 accesses a plurality of IC tags 2 (1), 2 (2), • 2 (n). Then, each divided image data is read out, and the data optimization unit 12 of the data processing apparatus 10 restores each divided image data based on the connection information to restore the original image data.
- the data processing device 10 displays the image data on the display device 8 by the image data display means. Similarly to the first embodiment, small-capacity construction text data other than image data can be linked to the image data and displayed on the display device 8 at the same time.
- the data optimization unit 12 divides the data.
- data is compressed simultaneously with the division, and the divided / compressed data is written to each IC tag together with connection information. May be included.
- the data optimizing means 12 of the data processing device 10 restores and decompresses each data based on the connection information and displays it on the display device 8. In this modification, it is possible to write / read a high-quality image having a larger amount of data.
- IC tags Prior to the description of the third embodiment of the present invention, a conventional IC tag embedding method will be described.
- IC tags have been put into ready-mixed concrete being stirred and kneaded in a ready-mixed concrete factory, then transported to a construction site by a concrete mixer truck or the like, and placed as a concrete building. Therefore, since the IC tag is randomly embedded in the wall surface or floor surface of the building, the IC tag is searched from outside the building using a search device or the like, and then data is read / written by the reader / writer.
- FIG. 4 is a diagram showing the structure burying data recording unit 20 used in the construction image data recording system according to the first or second embodiment.
- the structure embedded data recording unit 20 one IC tag 21 is accommodated in a concrete block 22, and the concrete block 22 incorporating the IC tag 21 is embedded in a concrete structure at a construction site.
- the IC tag 21 includes an IC tag main body 24 enclosed in an anti-alkali cylindrical resin outer shell 23.
- the IC tag main body 24 is mounted on a ferrite core 24a with an IC chip 24c having a nonvolatile memory device, a control circuit, a transformer, a power source that receives electric waves from outside and resonates with them to generate current.
- the RFID tag has an antenna coil 24b connected thereto.
- a plurality of concave strips 25 are formed on the outer peripheral portion of the resin outer shell body 23 to ensure adhesion and affinity with the concrete block.
- the signal input / output surface 24 d of the IC tag 21 faces the upper and lower end surfaces 23 a of the cylindrical outer shell 23.
- the IC tag applied to the present invention is not limited to the one shown in the figure, and may be another form, for example, one described in Japanese Patent Application Laid-Open No. 2009-282688.
- the structure embedding data recording unit 20 composed of the concrete block 22 enclosing the IC tag 21 is embedded in a desired location of the target concrete building.
- the direction of the data input / output surface (data transmission / reception surface) of the IC tag 21 can be specified from the outer surface of the concrete block 22 to ensure the directivity of the IC tag with respect to the reader / writer when embedding the concrete block.
- Concrete blocks can be embedded in the building to obtain. For example, a mark corresponding to the input / output surface of the IC tag is put on the outer surface of the concrete block, or if the concrete block is a cylinder, the both ends of the cylinder and the signal input / output surface of the IC tag are matched. Ensure directivity.
- the IC tag is enclosed in a concrete block and buried in an appropriate location where the structure can be easily verified.
- the construction image data obtained during construction can be obtained from the concrete block after construction, and the structure and construction image data can be stored without being separated.
- FIG. 5 is a diagram showing the structure burying data recording unit 26 used in the construction image data recording system according to the first or second embodiment.
- the structure embedded data recording unit 26 has a plurality of IC tags 21 (1), 21 (2),... 21 (n) embedded in the concrete block 22.
- the distance d between adjacent IC tags is set to a distance that is not affected or interfered by the adjacent IC tags, and the IC tags 21 (1), 21 are arranged so that the directivity of each IC tag does not vary.
- (2), .21 (n) are arranged in the same direction. *
- the concrete block 22 is selected to have a shape and size that can be easily embedded in the structure according to the structure of the target structure. For example, as illustrated in 26 (a) of FIG. 6 and 26 (b) of FIG. 7, rectangular parallelepiped or columnar concrete blocks 22 (a) and 22 (b) that can easily determine the directivity of the IC tag are suitable.
- the antenna directivity is secured by arranging the IC tag 21 in parallel in the block.
- This structure embedded data recording unit 26 is particularly suitable for use in a construction image data recording system for storing a plurality of divided image data according to the second embodiment. Further, when the data to be written fits in one IC tag, for example, the image data of the A place of the structure is stored in the first IC tag 21 (1) in the concrete block 22, and the image data of the B place is the first. Divide a plurality of different image data into a plurality of IC tags in one concrete block 22, 23, such as 2 IC tags 21 (2), C portion data to 3rd IC tags 21 (3). It can also be used to write.
- the block enclosing the IC tag 21 is not limited to a concrete material, and the same material as the structure, such as mortar, can be selected so as not to affect the embedded structure.
- the surface can be formed rough. For example, when concrete or the like is poured and cast in a state where the structure recording data recording unit 20 composed of the concrete block 22 is installed on the foundation portion of the structure, the structure embedded data recording unit 20 is embedded integrally with the structure.
- FIG. 9 shows an example of the data processing device 10, the photographing device 5, the display device 8, and the reader / writer 3 for realizing the construction image data recording system according to the first or second embodiment.
- the data processing device 10 is a tablet computer having a lens 51 as a photographing device 5 and a digital camera function, a monitor function as a display device 8, a touch panel as input means, and the like, and a reader / writer 3 having a wireless communication unit 31. Is connected.
- the data processing apparatus 10 includes a browser as image data display means and reader / writer operation input means. When the imaging device 5 captures an image of a construction site, the image data is stored in a storage device of the data processing device 10.
- the image data is displayed in association with the image display position of the browser. Further, the text data such as the input construction related data is displayed at the text data display position, and the data optimizing means operates to perform the data optimization processing (compression / division processing) shown in the first or second embodiment.
- the write icon When the write icon is operated, the reader / writer 3 writes data to the IC tag 2 existing in the communication range of the reader / writer 3.
- the reading icon when the reading icon is operated while the reader / writer 3 is positioned at the communication distance of the IC tag 2, the reader / writer 3 reads data from the IC tag 2 and the data optimization means operates to implement the first or second embodiment.
- Data optimization processing decompression / restoration processing
- image data is displayed in association with the image display position 31 of the browser, and text data such as construction related data is displayed at the text data display position.
- the configuration and operation means of the data processing apparatus 10 are not limited to these.
- the construction image data recording system can input even large-capacity photo data into an IC tag at a construction site or the like, and can read out from the IC tag at a verification site and restore and display the original photo.
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Abstract
Description
2 ICタグ
3 リーダライタ
31 無線通信部
4 不揮発性記憶装置
5 撮影装置
51 レンズ
6 記録装置
7,10 データ処理装置
8 表示装置
11,12 データ最適化手段
20,26 構造物埋設用データ記録ユニット
21 ICタグ
22 コンクリートブロック
23 樹脂製外殻体
24 ICタグ本体部
Claims (11)
- 構造物内に埋め込まれるICタグと、前記ICタグに対し工事画像データの書込み・読出しを行うリーダライタと、前記ICタグに書込まれる工事画像データの容量最適化を行うとともに前記リーダライタで読出された工事画像データの復元を行うデータ処理装置と、前記工事画像データを表示する表示装置および前記データ処理装置へ画像データを入力する撮影装置とを有することを特徴とする工事画像データ記録システム。
- 前記データ処理装置は、前記ICタグ内の不揮発性記憶装置の容量に収まるようにデータ圧縮処理をするデータ最適化手段を有し、前記データ最適化手段で圧縮した画像データを前記リーダライタから前記ICタグに書込み、前記リーダライタで前記ICタグから読出した圧縮データを前記データ最適化手段で復元して前記表示装置に表示することを特徴とする請求項1に記載の工事画像データ記録システム。
- 前記データ処理装置は、前記ICタグ内の不揮発性記憶装置の容量に収まるようにデータを複数に分割するデータ最適化手段を有し、前記データ最適化手段で分割した画像データを接続情報とともに複数の前記ICタグに書込み、前記リーダライタで複数の前記ICタグから読出した複数の分割データを前記データ最適化手段で前記接続情報に基づいて元の画像データに復元して前記表示装置に表示することを特徴とする請求項1に記載の工事画像データ記録システム。
- 前記データ処理装置は、前記ICタグ内の不揮発性記憶装置の容量に収まるようにデータを圧縮するとともに複数に分割するデータ最適化手段を有し、前記データ最適化手段でデータ圧縮、分割した画像データを接続情報とともに複数の前記ICタグに書込み、前記リーダライタで複数の前記ICタグから読出した複数の圧縮、分割データを前記データ最適化手段で前記接続情報に基づいて元の画像データに復元して前記表示装置に表示することを特徴とする請求項1に記載の工事画像データ記録システム。
- ICタグを、コンクリートブロックに埋め込み、前記コンクリートブロックを構造物の所望箇所に埋設することを特徴とする構造物埋設用データ記録ユニット。
- 前記ICタグを、コンクリートブロックに対する向きを規定して該コンクリートブロック内に埋め込むことを特徴とする請求項5に記載の構造物埋設用データ記録ユニット。
- 複数個のICタグを、データの書込み、読出しに対して互いに干渉しない間隔で前記コンクリートブロックに埋め込むことを特徴とする請求項5または請求項6に記載の構造物埋設用データ記録ユニット。
- 前記ICタグにデータ圧縮処理された画像データが書込まれることを特徴とする請求項5乃至7のいずれかに記載の構造物埋設用データ記録ユニット。
- 複数個の前記ICタグにデータ分割処理された画像データが接続情報とともに書込まれることを特徴とする請求項5乃至8のいずれかに記載の構造物埋設用データ記録ユニット。
- 複数個の前記ICタグにデータ圧縮処理とともにデータ分割処理された画像データが接続情報とともに書込まれることを特徴とする請求項5乃至9のいずれかに記載の構造物埋設用データ記録ユニット。
- 前記構造物はコンクリート構造物であることを特徴とする請求項5乃至10のいずれかに記載の構造物埋設用データ記録ユニット。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN201380001086.3A CN104145291A (zh) | 2012-12-18 | 2013-03-05 | 适于嵌入结构中的施工图像数据记录系统和数据记录单元 |
CA 2833112 CA2833112A1 (en) | 2012-12-18 | 2013-03-05 | Construction image data recording system and data recording unit adapted to be embedded in a structure |
US14/001,514 US20140168409A1 (en) | 2012-12-18 | 2013-03-05 | Construction image data recording system and data recording unit adapted to be embedded in a structure |
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JP2012-275630 | 2012-12-18 | ||
JP2012275630A JP5684777B2 (ja) | 2012-12-18 | 2012-12-18 | 構造物埋設用データ記録ユニット |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108241816A (zh) * | 2018-04-04 | 2018-07-03 | 河北地质大学 | 装配式建筑质量管理系统 |
CN109829609A (zh) * | 2018-12-20 | 2019-05-31 | 上海建工集团股份有限公司 | 混凝土质量追踪方法及系统 |
CN112700554A (zh) * | 2020-12-28 | 2021-04-23 | 北京清城睿现数字科技研究院有限公司 | 一种遗址建筑数字复原方法、装置、设备及可读存储介质 |
CN112948937A (zh) * | 2021-03-12 | 2021-06-11 | 中建西部建设贵州有限公司 | 一种混凝土强度智能预判断方法和装置 |
Families Citing this family (2)
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JP7215846B2 (ja) * | 2018-08-10 | 2023-01-31 | 積水化学工業株式会社 | 検査システム、検査方法、及び耐火材 |
JP2024009470A (ja) * | 2022-07-11 | 2024-01-23 | マクセル株式会社 | 情報管理システム、情報取得方法、情報管理方法、および、2次元コードプレート |
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CN108241816A (zh) * | 2018-04-04 | 2018-07-03 | 河北地质大学 | 装配式建筑质量管理系统 |
CN109829609A (zh) * | 2018-12-20 | 2019-05-31 | 上海建工集团股份有限公司 | 混凝土质量追踪方法及系统 |
CN109829609B (zh) * | 2018-12-20 | 2024-04-02 | 上海建工集团股份有限公司 | 混凝土质量追踪方法及系统 |
CN112700554A (zh) * | 2020-12-28 | 2021-04-23 | 北京清城睿现数字科技研究院有限公司 | 一种遗址建筑数字复原方法、装置、设备及可读存储介质 |
CN112700554B (zh) * | 2020-12-28 | 2024-04-12 | 北京清城睿现数字科技研究院有限公司 | 一种遗址建筑数字复原方法、装置、设备及可读存储介质 |
CN112948937A (zh) * | 2021-03-12 | 2021-06-11 | 中建西部建设贵州有限公司 | 一种混凝土强度智能预判断方法和装置 |
CN112948937B (zh) * | 2021-03-12 | 2024-03-01 | 中建西部建设贵州有限公司 | 一种混凝土强度智能预判断方法和装置 |
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CN104145291A (zh) | 2014-11-12 |
JP5684777B2 (ja) | 2015-03-18 |
JP2014118766A (ja) | 2014-06-30 |
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