JP2018198019A - Building Construction Management Support System, Building Construction Management Support Method, and Building Construction Management Support Program - Google Patents

Abstract

To provide a construction management support system for a building capable of easily grasping a progress situation of building construction.SOLUTION: A construction management support system 1 comprises: means 11 for extracting a member in completed construction that extracts a member that is in completed construction at a reference day among respective members, as a construction completed member; means 12 for extracting a member in well-oiled construction that extracts a member that is in well-oiled construction at the reference day among respective member, as a construction well-oiled member; means 13 for extracting a member in moved-up construction that extracts a member that is in plan moved-up construction at the reference day among the respective members, as a construction moved-up member 33; means 14 for extracting a member in delayed construction that extracts a member that is in delayed construction at the reference day among the respective members, as a construction delayed member; and display means 16 that displays the construction completed member, the construction well-oiled member, the construction moved-up member, and the construction delayed member on a three-dimensional virtual space so as to be three-dimensionally and visually distinguishable from each other.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a building construction management support system that supports building construction management, a building construction management support method, and a building construction management support program.

Conventionally, BIM supports building design and construction by creating a digital model of a building in a three-dimensional virtual space and associating attribute information such as name, shape, and specifications with the members that make up the building. (Building Information Modeling) is known.
In Patent Document 1, for each of the base drawing and the assigned drawing assigned to the base drawing, steps S1 to S8 for setting a search range for the core and searching for the core within the range, Considering the scale and aspect ratio, there is shown a construction information management method including step S9 for adjusting the position of the coordinate axes so that the cores coincide with each other as in the base drawing and the assigned drawing.

JP2015-118535A

  However, in Patent Document 1, it is difficult to grasp the progress of building construction because information about building processes and construction costs is not linked to members constituting the building.

  An object of the present invention is to provide a building construction management support system, a building construction management support method, and a building construction management support program that can easily grasp the progress of building construction.

  The building construction management support system according to claim 1 is a building construction management support system (for example, a building construction management support system 1 to be described later) that supports the building management. Set the position, shape, scheduled construction start date, scheduled construction completion date, actual construction start date, and actual construction completion date for each member constituting the building 30), and the standard date for construction management And setting means (for example, setting means 10 to be described later) and the members that have been installed on the reference date among the members are extracted as construction completion members (for example, a construction completion member 31 to be described later). Construction completion member extraction means (for example, construction completion member extraction means 11 to be described later) and a member that is being constructed smoothly as scheduled on the reference date among the members. For example, a construction smooth member extraction means (for example, a construction smooth member extraction means 12 described later) to be extracted as a construction smooth member 32 described later, and a member that is being constructed by raising the schedule on the reference date among the members. Construction advancement member extraction means (for example, construction advancement member extraction means 13 to be described later) to be extracted as a construction advancement member (for example, construction advancement member 33 to be described later), and construction is delayed on the reference date among the members. A construction delay member extracting means (for example, a construction delay member extracting means 14 described later) for extracting what is present as a construction delay member (for example, a construction delay member 34 described later), the construction completion member, the construction smooth member, and a construction Display means for displaying the lifting member and the construction delay member in a three-dimensional virtual space in a three-dimensional and visually distinguishable manner (for example, display means described later) 6), characterized in that it comprises a.

Here, the name, position, and shape information of each member constituting the building is imported from, for example, BIM (Building Information Modeling) software that can design the building three-dimensionally in a three-dimensional virtual space by the setting means. It may be set with.
In addition, for information such as the construction cost, scheduled construction start date, scheduled construction completion date, actual construction start date, and actual construction completion date of each component constituting the building, for example, the building process management by the setting means It may be set by taking in software that supports the above.
Further, as the display means, for example, the position and shape of the member may be displayed three-dimensionally in a three-dimensional virtual space using BIM (Building Information Modeling) software.

  According to this invention, by setting a reference date, a construction completion member that has been completed on this reference date, a construction smooth member that is under construction smoothly on schedule on the reference date, and a schedule that is advanced on the reference date The construction advancement member under construction and the construction delay member whose construction is delayed on the reference date are displayed in a three-dimensional virtual space so as to be distinguishable in three dimensions. Therefore, the progress of building construction can be easily grasped visually, and construction management becomes easy.

  The construction management support system for a building according to claim 2, wherein the construction completion member extraction unit extracts a member having the reference date after the actual construction completion date from among the members as a construction completion member. The construction-successful member extraction means is configured such that, among the members, the reference date is after the actual construction start date and before the actual construction completion date and after the scheduled construction start date. Before the actual construction completion date, the construction advancement member extraction means extracts the material before the actual construction start date after the actual construction start date. And the thing before the said construction start scheduled date is extracted, it is set as a construction advance member, and the said construction delay member extraction means is the said reference date before the said actual construction start date among each said member. And after the scheduled start date of construction To extract a construction delay member, and among those members, extract the reference date before the actual construction completion date and after the scheduled construction completion date, It is characterized by doing.

  The construction management support system for a building according to claim 3, wherein the setting means sets, for each member, a construction cost necessary for constructing the member, and the total construction cost of the construction completion member, It is further characterized by a volume calculation means (for example, volume calculation means 15 described later) for calculating the volume, and the display means displays the volume.

  According to the present invention, since the total construction cost of the construction completion member is calculated and displayed, the progress of building construction can be easily grasped not only visually but also in terms of money.

  The building construction management support method according to claim 4 is a building construction management support method for supporting building construction management, and for each member constituting the building, a position, a shape, a scheduled construction start date, a construction A first procedure for setting a scheduled completion date, an actual construction start date, and an actual construction completion date (for example, step S1 to be described later), and a second procedure for setting a reference date to be a basis for construction management (for example, Step S2) to be described later and, among the members, those that have been completed on the reference date are extracted as work completion members, and the members are being smoothly constructed as planned on the reference date. A certain thing is extracted as a construction-smooth member, and among those members, those scheduled to be advanced on the reference date and being under construction are extracted as construction-promoting members. A third procedure for extracting a construction delay member as a construction delay member (for example, step S3 described later), the construction completion member, the construction smooth member, the construction advance member, and the construction delay member, And a fourth procedure (for example, step S4 to be described later) for displaying the images in a three-dimensional virtual space in a three-dimensional and visually distinguishable manner.

  According to the present invention, there is an effect similar to that of the first aspect.

  The building construction management support method according to claim 5, in the third procedure, out of each member, the reference date is extracted after the actual construction completion date to obtain a construction completion member, Of the members, the reference date is extracted after the actual construction start date and before the actual construction completion date and after the construction start scheduled date and before the construction completion scheduled date. And, as a construction smooth member, out of each member, the reference date is after the actual construction start date and before the actual construction completion date and before the scheduled construction start date, As a construction advancement member, among those members, the reference date is earlier than the actual construction start date and after the scheduled construction start date, and is used as a construction delay member. Of which, the base date is from the actual construction completion date Before a and extracts those of the construction completion date after, characterized by the construction delay member.

  In the construction management support method for a building according to claim 6, in the first procedure, for each member, a construction cost necessary for constructing the member is set, and in the third procedure, the construction work is performed. The total construction cost of the completed member is calculated as a volume, and the volume is displayed in the fourth procedure.

  According to the present invention, there is an effect similar to that of the third aspect.

  The building construction management support program according to claim 7 is a building construction management support program that supports building construction management, and causes a computer to execute the above-described building construction management support method. .

  According to the present invention, the progress of building construction can be easily grasped.

It is a block diagram which shows the structure of the construction management support system of the building which concerns on one Embodiment of this invention. For each member of the building to which the construction management support system for a building according to the embodiment is applied, a construction start date, a construction completion scheduled date, an actual construction start date, and a time series pattern of the actual construction completion date (that 1). It is the time series pattern (the 2) about a construction start scheduled date, a construction completion scheduled date, an actual construction start date, and an actual construction completion date about each member of the building concerning the embodiment. It is an example of the monitor screen which is a display apparatus of the construction management support system of the building which concerns on the said embodiment. It is another example of the monitor screen which is a display apparatus of the construction management support system of the building which concerns on the said embodiment. It is a flowchart of the procedure of performing the support of building construction management by the building construction management support system according to the embodiment.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a block diagram showing the configuration of a building construction management support system 1 according to an embodiment of the present invention.
The building construction management support system 1 supports building construction management work. The building construction management support system 1 includes an input device 2, a display device 3, an arithmetic processing device 4, and a storage device 5.

The input device 2 is a device for inputting information to the arithmetic processing device 4 and includes a touch panel in addition to a keyboard and a mouse.
The display device 3 is a device that displays information input from the input device 2 or information output from the arithmetic processing device 4, and is, for example, a monitor.

The storage device 5 is a device that stores various information, and is, for example, a hard disk.
The arithmetic processing unit 4 is a computer that reads out a program stored in the storage unit 5 and develops and executes it on an OS (Operating System) that performs operation control.

  The arithmetic processing unit 4 includes a setting unit 10, a construction completion member extraction unit 11, a construction smooth member extraction unit 12, a construction advancement member extraction unit 13, a construction delay member extraction unit 14, a volume calculation unit 15, and a display unit 16.

The setting means 10 includes, for each member constituting the building, a name, a position, a shape, a construction cost necessary for constructing the member, a construction start date, a construction completion date, an actual construction start date, and an actual construction start date. A construction completion date is set and stored in the storage device 5.
Further, when a specific date is input by the input device 2, the setting means 10 sets this date as a reference date that is a reference for construction management and stores it in the storage device 5.

  The construction completion member extraction means 11 extracts a member for which construction has been completed on the reference date among the members as a construction completion member. Specifically, the construction completion member extraction means 11 extracts a member whose reference date is after the actual construction completion date from among the members, and sets it as a construction completion member.

For example, for each member, when the scheduled construction start date, the scheduled construction completion date, the actual construction start date, and the actual construction completion date are arranged in time series, as shown in FIG. 2 and FIG. , Pattern C, pattern D, pattern E, and pattern F.
As shown in patterns A to F in FIGS. 2 and 3, when the reference date is after the actual construction completion date, the member is a construction completion member.

  The construction smooth member extraction means 12 extracts, as a construction smooth member, a member that is being constructed smoothly as planned on the reference date among the members.

Specifically, the construction smooth member extraction means 12 is the construction completion date after the actual construction completion date and after the actual construction completion date after the actual construction start date among the members. The thing before is extracted and made into a construction smooth member. In this case, if the construction is underway on the reference date and the scheduled construction period, the construction is judged to be smooth.
For example, as shown in patterns A, C, D, and F in FIGS. 2 and 3, the construction date is scheduled to be completed after the actual construction start date and before the actual construction completion date and after the scheduled construction start date. When it is before the day, the member becomes a construction smooth member.

  The construction advancement member extraction means 13 extracts, as a construction advancement member, a member that is scheduled to be advanced on the reference date among the members.

Specifically, the construction advancement member extracting means 13 is one in which the reference date is after the actual construction start date and before the actual construction completion date and before the scheduled construction start date. Extract it and use it as a construction lifting member. If it is under construction on the reference date and before the scheduled construction period, it is determined that the construction is carried out early by moving up the schedule.
For example, as shown in patterns D to F in FIGS. 2 and 3, when the reference date is after the actual construction start date and before the actual construction completion date and before the scheduled construction start date, the member Becomes a construction lifting member.

  The construction delay member extracting means 14 extracts a member whose construction is delayed on the reference date among the members as a construction delay member.

Specifically, the construction delay member extracting unit 14 extracts a member having a reference date before the actual construction start date and after the scheduled construction start date, as a construction delay member. This is to determine that the construction date is delayed because the actual construction has not started and the construction has not yet started on the reference date, even though the scheduled construction start date has passed.
For example, as shown in patterns A to C in FIG. 2, when the reference date is before the actual construction start date and after the scheduled construction start date, the member is a construction delay member.

Further, the construction delay member extracting means 14 extracts a member having a reference date before the actual construction completion date and after the construction completion scheduled date, as a construction delay member. This is because the actual construction is not completed although the scheduled construction completion date has passed on the reference date, and it is determined that the schedule is delayed.
For example, as shown in patterns A, B, and F in FIGS. 2 and 3, when the reference date is before the actual construction completion date and after the construction completion scheduled date, the member is a construction delay member.

The volume calculation means 15 calculates the total amount of the construction cost of the construction completion member as the volume.
The display means 16 displays the construction completion member, the construction smooth member, the construction advance member, and the construction delay member on the display device 3 (see FIGS. 4 and 5) and also displays the output. Specifically, the display means 16 displays the construction completion member, the construction smooth member, the construction advancement member, and the construction delay member in a three-dimensional virtual space so as to be distinguishable from each other three-dimensionally and visually.

For example, FIG. 4 is an example of a monitor screen 20 that is the display device 3.
On the right side of the screen 20, a three-story building 30 is three-dimensionally displayed in a three-dimensional virtual space. Specifically, the first floor, the first-floor pillar, the second-floor beam, the second-floor floor, the second-floor pillar, and the third-floor beam of the building 30 are the construction completion members 31 and are indicated by solid lines. Further, the third floor of the building 30 is a construction smooth member 32, which is indicated by a solid line and hatched by a diagonal line. Further, the third floor pillar of the building 30 is a construction delay member 34 and is indicated by a broken line.

A reference date (July 23, 2016) is displayed on the upper left of the screen 20.
Further, in the upper left of the screen 20, the third-floor pillar as the construction delay member 34 is not started, the third-floor floor as the construction smooth member 32 is under construction, and the construction completion member 31 is 3 The floor beam is shown to be complete.
In the upper left of the screen 20, the volume on the reference date is also displayed.

The lower left of the screen 20 shows the scheduled start date, scheduled completion date, actual start date, actual completion date, and construction cost for the 3rd floor pillar, 3rd floor, and 3rd floor beam, respectively. Has been.
By just looking at this screen 20, it can be understood that the construction of the third floor pillar is delayed on the reference date.

Further, for example, FIG. 5 is another example of the screen 20 of the monitor that is the display device 3.
On the right side of the screen 20, a three-story building 30 is three-dimensionally displayed in a three-dimensional virtual space. Specifically, the first floor, the first-floor pillar, the second-floor beam, the second-floor floor, the second-floor pillar, and the third-floor beam of the building 30 are the construction completion members 31 and are indicated by solid lines. Further, the third floor of the building 30 is a construction smooth member 32, which is indicated by a solid line and hatched by a diagonal line. Moreover, the 3rd-floor pillar of the building 30 is the construction lifting member 33, which is displayed with a solid line and hatched with dots.

A reference date (July 23, 2016) is displayed on the upper left of the screen 20.
In addition, in the upper left of the screen 20, the third-floor pillar as the construction delay member 34 is moved up and under construction, the third floor as the construction smooth member 32 is under construction, and the construction completion member 31 A 3rd floor beam is shown to be complete.
In the upper left of the screen 20, the volume on the reference date is also displayed.

The lower left of the screen 20 shows the scheduled start date, scheduled completion date, actual start date, actual completion date, and construction cost for the 3rd floor pillar, 3rd floor, and 3rd floor beam, respectively. Has been.
By just looking at this screen 20, it is possible to understand that the construction of the third-floor pillar has been advanced and constructed on the reference date.

  The procedure for supporting the construction management of the building by the above construction management support system 1 will be described with reference to the flowchart of FIG.

  First, in step S1, the setting means 10 uses the name, position, shape, construction cost, scheduled construction start date, scheduled construction completion date, actual construction start date, and actual construction completion date for each member constituting the building. Is stored in the storage device 5.

In step S <b> 2, the setting unit 10 sets a reference date as a reference for construction management.
In step S <b> 3, the construction completion member extraction unit 11 extracts construction completion members that have been completed on the reference date. In addition, the construction-successful member extraction unit 12 extracts construction-successful members that are being constructed smoothly on the reference date. Further, the construction advancement member extracting means 13 extracts the construction advancement member that is under construction at an early stage by raising the schedule on the reference date. Moreover, the construction delay member extraction means 14 extracts the construction delay member whose construction is delayed on the reference date. Further, the volume calculation means 15 calculates the volume.

  In step S4, the display means 16 displays the construction completion member, the construction smooth member, the construction advancement member, and the construction delay member in a three-dimensional virtual space so that they can be distinguished from each other three-dimensionally and visually. Further, the output is displayed by the display means 16.

According to this embodiment, there are the following effects.
(1) By setting the reference date, the construction completion member 31 that has been completed on this reference date, the construction smooth member 32 that is performing smoothly on the reference date, and the construction that has been advanced on the reference date The lifting member 33 and the construction delay member 34 whose construction is delayed on the reference date are displayed on the monitor screen 20 so as to be visually distinguishable from each other. Therefore, the progress of construction of the building 30 can be easily grasped visually, and the construction management becomes easy.

  (2) Since the volume, which is the total construction cost of the construction completion member, is calculated and displayed on the monitor screen 20, the progress of the construction of the building 30 can be easily confirmed not only visually but also in monetary terms. I can grasp.

It should be noted that the present invention is not limited to the above-described embodiment, and modifications, improvements, etc. within a scope that can achieve the object of the present invention are included in the present invention.
For example, in the present embodiment, the construction completion member, the construction smooth member, and the construction delay member are displayed by solid lines or broken lines, or by using diagonal lines or dots as hatching, they are displayed visually distinguishable from each other. However, the present invention is not limited to this, and each member may be displayed so as to be visually distinguishable from each other by changing the display color or displaying it in a translucent manner.

DESCRIPTION OF SYMBOLS 1 ... Building construction management support system 2 ... Input device 3 ... Display device 4 ... Arithmetic processing device 5 ... Memory | storage device 10 ... Setting means 11 ... Construction completion member extraction means 12 ... Construction smooth member extraction means 13 ... Construction advancement member extraction means DESCRIPTION OF SYMBOLS 14 ... Construction delay member extraction means 15 ... Volume calculation means 16 ... Display means 20 ... Monitor screen 30 ... Building 31 ... Construction completion member 32 ... Construction smooth member 33 ... Construction advance member 34 ... Construction delay member

Claims (7)

A building construction management support system that supports building construction management,
For each member constituting the building, the position, shape, scheduled construction start date, scheduled construction completion date, actual construction start date, and actual construction completion date are set, and set as a reference date for construction management. Setting means to
Construction completion member extracting means for extracting, as a construction completion member, construction completed on the reference date among the members,
A construction smooth member extracting means for extracting, as a construction smooth member, one that is being constructed smoothly as scheduled on the reference date among the members,
A construction advancement member extracting means for extracting, as a construction advancement member, a construction being advanced by raising the schedule on the reference date among the members,
Construction delay member extraction means for extracting, as the construction delay member, the construction delayed on the reference date among the members,
A display means for displaying the construction completion member, the construction smoothing member, the construction advancement member, and the construction delay member in a three-dimensional virtual space in a three-dimensional and visually distinguishable manner. Construction management support system for building. The construction completion member extraction means extracts, from among the members, the reference date that is after the actual construction completion date as a construction completion member,
The construction-successful member extraction means includes a reference date that is after the actual construction start date and before the actual construction completion date and after the construction start scheduled date and after the construction completion scheduled date. Extract the previous one as a construction smooth member,
The construction advancement member extracting means extracts, among the members, those whose reference date is after the actual construction start date and before the actual construction completion date and before the scheduled construction start date. As a construction advancement member,
The construction delay member extracting means extracts, among the members, the reference date before the actual construction start date and after the scheduled construction start date, as a construction delay member, 2. The building according to claim 1, wherein among the members, the reference date is before the actual construction completion date and after the construction completion scheduled date, and is used as a construction delay member. Construction management support system. The setting means sets, for each member, a construction cost necessary for constructing the member,
Further comprising a volume calculation means for calculating the total cost of the construction completion member as a volume,
The building construction management support system according to claim 1, wherein the display unit displays the volume. A building construction management support method for supporting building construction management,
For each member constituting the building, a first procedure for setting the position, shape, scheduled construction start date, scheduled construction completion date, actual construction start date, and actual construction completion date;
A second procedure for setting a reference date as a reference for construction management;
Among the above members, those that have been completed on the reference date are extracted as construction completion members, and those members that are under construction smoothly on schedule on the reference date are extracted as construction smooth members. Then, among those members, those that are under construction on the reference date are extracted as construction advance members, and those members whose construction is delayed on the reference date are extracted as construction delay members. A third procedure to
A fourth procedure for displaying the construction completion member, the construction smooth member, the construction lifting member, and the construction delay member in a three-dimensional virtual space in a three-dimensional and visually distinguishable manner. A construction management support method for buildings. In the third procedure, among the members, the reference date is extracted after the actual construction completion date, and is used as a construction completion member.
Of the members, the reference date is extracted after the actual construction start date and before the actual construction completion date and after the construction start scheduled date and before the construction completion scheduled date. , As a construction smooth member,
Among the members, the reference date is extracted after the actual construction start date and before the actual construction completion date and before the scheduled construction start date, and is used as a construction advancement member,
Among the members, the reference date is earlier than the actual construction start date and after the scheduled construction start date, and is used as a construction delay member. Among the members, the reference date 5. The construction management support method for a building according to claim 4, wherein a construction delay member is obtained by extracting a thing before the actual construction completion date and after the construction completion scheduled date. In the first procedure, for each member, set a construction cost necessary to construct the member,
In the third procedure, the total amount of construction cost of the construction completion member is calculated as the volume,
6. The building construction management support method according to claim 4 or 5, wherein in the fourth procedure, the volume is displayed. A building construction management support program that supports building construction management,
On the computer,
A building construction management support program for executing the building construction management support method according to claim 4.

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