CN115689373A - Near-modern building heritage protection and utilization method based on MHBIM - Google Patents

Abstract

The invention discloses a near modern building legacy protection utilization method based on MHBIM, which is used for acquiring legacy data of three-dimensional laser point cloud and surveying and mapping the acquired legacy data of the three-dimensional laser point cloud; modeling by using a BIM technology based on the point cloud model, and performing integrated management on the heritage protection by using data information of the whole process to generate a multi-source data fusion platform; carrying out family library classification on near-modern building heritage components, and formulating a coding standard; the whole process of heritage protection is evaluated; constructing a heritage full life cycle information record file; developing a plug-in capable of automatically extracting key information in the BIM for physical environment simulation; the method comprises the steps of reconstructing a building of the legacy building based on the original genuineness and the protection and repair scheme of the legacy building, manufacturing and reconstructing a solid proportion model through physical environment simulation, and automatically manufacturing the solid model by using a 3D printing technology in combination with a BIM model.

Description

MHBIM-based near-modern building heritage protection and utilization method

Technical Field

The invention belongs to the technical field of heritage protection, and particularly relates to a near-modern building heritage protection utilization method based on MHBIM.

Background

With the continuous development of the existing science and technology, with the continuous update of the BIM technology and the continuous evolution of the concept of protecting the legacy, the BIM can be applied to the Modern building design, and can also be extended into the field of protecting the legacy of the building, so that the digitization and the scientificity of the legacy protection are realized, a Modern architecture legacy information model (MHBIM for short) is protected and utilized repeatedly, objects are numerous and diverse in demand, but the method depends on experience and intuition for a long time, a scientific decision method and a quantitative technology platform support are lacked, a new technology platform exploration is urgently needed to be developed, compared with the building industry, the whole process and the whole life cycle of the current architecture legacy protection field are obviously insufficient, the protection and the utilization of the building and the legacy protection are frequently split, the Modern architecture legacy protection lacks an information digitization mode and platform for operation, the related technology and theory in the field of the Modern architecture legacy of the building are lacked, and a system is not formed, and therefore, the MHM based on the Modern architecture legacy protection is proposed.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a near modern building heritage protection and utilization method based on MHBIM.

The purpose of the invention can be realized by the following technical scheme: the method for protecting and utilizing the heritage of the modern building based on the MHBIM comprises the following steps:

acquiring heritage data of the three-dimensional laser point cloud, and mapping the acquired heritage data of the three-dimensional laser point cloud;

modeling by using a BIM technology based on the point cloud model, and performing integrated management on the heritage protection by using data information of the whole process to generate a multi-source data fusion platform;

performing family library classification on near-modern building heritage components by using a multi-source data fusion platform, and formulating a coding standard;

the whole process of heritage protection is evaluated;

constructing a record of the whole life cycle information of the heritage and archiving the record;

developing a plug-in capable of automatically extracting key information in a BIM (building information modeling) model for physical environment simulation;

the method comprises the steps of modifying a building of the legacy building based on the requirements of the original trueness of the legacy building and a maintenance scheme, making and modifying a solid proportion model through physical environment simulation, and automatically making the solid model by combining a BIM (building information modeling) model and applying a 3D (three-dimensional) printing technology for modification and adjustment verification of the maintenance scheme.

Preferably, the three-dimensional laser scanner is used for three-dimensionally scanning indoor and outdoor building heritage to obtain heritage data of three-dimensional laser point cloud, and the heritage data is de-noised, spliced and imported into drawing software to achieve digital mapping.

Preferably, the modeling by using the BIM technology comprises a mapping model, a design model, a construction model and an operation model.

Preferably, based on the coding rule of the BIM component software, combined with the characteristics of the modern architecture heritage, the MHBIM component family library classification, naming and coding standard is established, and the full life cycle time of the architecture is recorded in detail, including the following of the architecture: designing, producing, transporting, manufacturing, maintaining and dismantling.

Preferably, the process of evaluating the heritage protection by using a whole process comprises: and (3) BIM software is combined and used, and software information data is utilized to evaluate the whole process of the heritage protection and utilization of the modern building, wherein the evaluation comprises evaluation before reutilization, evaluation in reutilization and evaluation after reutilization.

Preferably, the pre-reuse evaluation is a current status evaluation and a value evaluation, the reuse evaluation is a utilization potential evaluation, a protection scheme evaluation, a repair technology evaluation and a construction evaluation, and the post-reuse evaluation is a use evaluation.

Preferably, the process of constructing the heritage full life cycle information record archiving standard comprises the following steps: the BIM model constructs historical information in different stages, records the information completely, flexibly switches and displays all historical information of the heritage through a time stage filter in BIM software, ensures standardization, standardization and omnirange of the model information, and finally constructs the whole life cycle information record archiving standard of the architecture heritage.

Preferably, the heritage full life cycle information record archiving standard comprises historical document collection, current state investigation and evaluation, comprehensive value evaluation, protection updating archive and monitoring and management.

Preferably, an apparatus comprises:

one or more processors;

a memory for storing one or more programs;

when executed by one or more processors, one or more of the programs enable the one or more processors to implement the MHBIM-based near-modern architecture legacy protection utilization method as described above.

Preferably, a storage medium containing computer executable instructions, wherein the computer executable instructions when executed by a computer processor are for performing the MHBIM based near modern building legacy protection utilization method as described above.

The invention has the beneficial effects that:

the introduction of BIM technology provides a new perspective and new concept for the protection and utilization research and practice of the near modern architecture heritage, has the exemplarity and the generalization for the near modern architecture heritage of China with wide range and large amount, belongs to paradigm innovation, and based on the whole life cycle of the architecture heritage and the whole process of the heritage protection and utilization, a MHBIM new mode is constructed to form a scientific decision mechanism which is obviously superior to the traditional architecture heritage protection thought, belongs to system innovation, and integrates various digital technologies such as three-dimensional scanning, information management, family library clustering, visualization, environment simulation, fuzzy evaluation and the like in the near modern heritage protection and utilization by taking BIM application as a clue, thereby belonging to the ways of method innovation, instrumentation, digitization and platformization: the method can solve the numerous and complex requirements of the object, overcome the long-term experience and intuition, and form the support of a scientific decision method and a quantitative technology platform.

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 flow chart of the method of the present invention;

FIG. 2 is a schematic diagram of the current state of heritage survey index system of a near modern building according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of an evaluation calculation rule according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a repaired building according to an embodiment of the invention;

FIG. 5 is a legacy data mapping and collecting information input map for digital mapping and three-dimensional laser point cloud of an existing building according to the embodiment of the present invention;

FIG. 6 is a diagram of building component family library classification and coding criteria according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a system for evaluating the whole process of protecting and utilizing the architecture heritage according to the embodiment of the invention;

FIG. 8 is a schematic diagram of an embodiment of the invention implementing the legacy full life cycle information record archiving standard by BIM;

FIG. 9 is a schematic diagram of a VR virtual reality and digital display in accordance with an embodiment of the present invention;

FIG. 10 is a schematic diagram of an embodiment of the present invention for performing physical environment simulation using a BIM model;

FIG. 11 is a schematic diagram of the operation logic of the whole process evaluation system for protecting and utilizing the architecture heritage according to the embodiment of the invention;

FIG. 12 is a schematic diagram of the comprehensive assessment index of the architecture heritage according to the embodiment of the invention;

FIG. 13 is a flow chart of the Delphi method according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in FIG. 1, the method for protecting and utilizing the modern architecture heritage based on MHBIM comprises the following steps:

mapping and collecting heritage data based on three-dimensional laser point cloud:

the method comprises the steps of carrying out three-dimensional scanning on the indoor and outdoor building heritage through a three-dimensional laser scanner, obtaining heritage data of three-dimensional laser point cloud, denoising, splicing and importing the heritage data into drawing software, and achieving digital surveying and mapping, wherein the drawing software is shown in figure 5.

Information management integration of the whole process of heritage protection and utilization:

the cloud model is used as a basis, the BIM technology is fully utilized for modeling, a surveying and mapping model, a design model, a construction model and an operation model are included in the same model, data information of the whole process of heritage protection is integrated and managed to form a multi-source data fusion platform, the multi-source data fusion platform is used for completely recording the migration track of the heritage, and a regional inheritance gene library of the heritage can be established in a long-term expansion mode.

The method comprises the following steps of carrying out family library classification and formulating a coding standard on modern building legacy components:

based on the coding rule of BIM component software, the characteristics of modern architecture heritage are combined, a brand-new MHBIM component family library classification, naming and coding standard is established, and the full life cycle time of the architecture is recorded in detail, as shown in FIG. 6.

Assessment of heritage protection utilizing the overall process

And (4) evaluating the whole process of protecting and utilizing the heritage of the modern building by combining BIM software and utilizing software information data. Specifically, the method comprises (1) evaluation (current status evaluation and value evaluation) before reuse; (2) evaluation in recycling (potential evaluation, protection scheme evaluation, repair technology evaluation and construction evaluation); (3) evaluation after reuse (use evaluation).

It should be further noted that, in the implementation process, the MHBIM new method-architecture heritage protection utilizes the whole process evaluation system, as shown in fig. 7:

the evaluation system comprises four main interfaces, wherein the first one is a recently opened project and different project templates, and the other three templates are respectively evaluated before recycling, during recycling and after recycling. Each evaluation calculates scores respectively according to indexes of 'evaluation before recycling, evaluation during recycling, and evaluation calculation rule after recycling'.

Software (MHBIM new method-building heritage protection utilization whole process evaluation system) runs logic:

the information input end of the whole software includes various information of evaluation information before reuse ("historical innovation research", "perfected drawing file data"), evaluation during reuse ("building current status evaluation", "structure detection and identification", "comprehensive value evaluation", "reuse potential evaluation", "analysis and integration"), evaluation after reuse ("reuse implementation evaluation", "reuse applicability evaluation", and "tracking evaluation"), and various information constitutes the input of information. After the information is input, the preliminary quantitative calculation of a computer and the scoring of a manual expert are carried out by combining all indexes to generate a comprehensive score. The score information is connected with the Wifi in a cloud storage mode and is sent to a software 'MHBIM new method-building heritage protection utilization whole-process evaluation system' of a tablet computer (android system) so that detailed information and scores of all indexes can be seen in the tablet computer in a refined mode.

Building heritage protection utilizes overall process evaluation device

As shown in fig. 11, the architecture legacy protection utilizes the whole process evaluation device to contain a "start | stop" key to control the installation of the equipment. The right side is provided with a display which can display different scores of evaluation before recycling, evaluation during recycling and evaluation after recycling, three groups of longitudinal buttons are arranged in the middle, each group of buttons comprises an upper key and a lower key, and scores of different indexes can be manually adjusted. The lower left corner is two buttons, and one is for connecting WIFI, and another can directly send the direct key of the score of adjusting to "MHBIM new approach-building heritage protection utilizes overall process evaluation system", is convenient for look over detailed information and score on the panel computer.

Evaluation before reuse, evaluation during reuse, and calculation rule after reuse

The whole rule follows each index and information evaluated before, during and after recycling, and the whole process comprises an evaluation preparation stage (determining an evaluation object, determining an evaluation target, collecting and analyzing information, organizing an evaluation expert group), an evaluation proceeding stage (determining an evaluation index system, selecting an evaluation method, evaluating a single item, comprehensively evaluating and coordinating a relationship), an evaluation ending stage (analyzing an evaluation result, writing an evaluation report and popularizing an evaluation application) and organization of a plurality of artificial experts and quantitative calculation of a computer to comprehensively perform comprehensive grading calculation of the whole recycling.

The system for constructing the research index system of the current state of the heritage of the modern building is shown in figure 2,

after the value evaluation of the building heritage enters the login protection directory, a institutional maintenance updating management stage is required, and in the institutional maintenance updating management stage, regular tracking type current situation investigation and evaluation are required to master the real situation of the building heritage at any time, and the intervention degree and priority of updating and modifying are determined through current situation investigation and evaluation grading. As shown in fig. 3, the evaluation index system in the final adjustment is now divided into four-level evaluation indexes: the grade A indexes are evaluation objects, namely a near modern building heritage current state investigation and evaluation system, 5 grade B indexes (general overview, building elements, space and structure, materials and technology, environment and facilities), 35 grade C indexes and 75 grade D indexes (figure 5). And (3) establishing a grading standard of the evaluation system by combining the actual situation of the building legacy investigation, perfecting the index weight setting and the quantitative technical method thereof, and finally realizing the quantitative comprehensive evaluation of the legacy situation. And scoring and calculating all D-level indexes, and accumulating the same type to obtain a C-level index. And scoring and calculating each C-level index, and accumulating the indexes of the same type to obtain B-level indexes. And (4) scoring and calculating each B-level index, and accumulating the same type to obtain the A-level index. The scores of all levels of the modern building legacy current state investigation and evaluation index system are all calculated to obtain a total score of A, namely the total score of the whole current state investigation and evaluation index system, and the evaluation calculation rule is shown in figure 3.

The comprehensive assessment index of the building heritage is shown in figure 12,

the detailed weight of the index needs to be calculated according to the following mode and formula

1. Setting the weight: weight calculation of value indicators

The Delphi method: the method is also called expert survey method, initiated by Lande corporation in 1946, and is essentially a feedback anonymous letter inquiry method, and the general flow of the method is that after the opinions of experts are characterized on the problems to be predicted, the opinions are sorted, summarized and counted, and then are fed back to each expert anonymously, and then are gathered and fed back again until the consistent opinions are obtained.

The Delphi method flow is shown in FIG. 13:

2. the analytic hierarchy process is a decision-making method for decomposing elements always related to decision-making into levels such as targets, criteria, schemes and the like, and performing qualitative and quantitative analysis on the basis.

And determining the index weight by an analytic hierarchy process. For n elements, we get a pairwise comparison decision matrix C = (Cij) n × n. Where Cij represents the importance of factor i and factor j relative to the target. The form of the decision matrix is as follows:

and (5) checking the consistency of the judgment matrix. According to matrix theory, λ 1, λ 2, \8230;, λ n is a number satisfying the formula Ax = λ x, assigned to the characteristic root of matrix a, and for all aii =1, there is

When the matrix has complete consistency, λ 1= λ max = n, and the rest of feature roots are zero; when the matrix A does not have complete consistency, the matrix A has the following relation that λ 1= λ max > n and the rest characteristic roots are λ 2, λ 3, \8230, λ n:

measures the consistency of deviation of the decision matrix, i.e. using

And (5) checking the consistency of thinking judged by a decision maker. The larger the CI value is, the larger the degree of deviation of the judgment matrix from complete consistency is; the smaller the CI value (close to 0), the better the consistency of the decision matrix. In order to more accurately measure the consistency, the average random consistency index RI value of the judgment matrix is introduced.

The 1, 2-order judgment matrix always has complete consistency, and when the order is more than 2, the ratio of the consistency index CI of the judgment matrix to the average consistency index RI of the same order is a random consistency ratio and is marked as CR. When the temperature is higher than the set temperature

If so, the judgment matrix is considered to have satisfactory consistency, otherwise, the judgment matrix is adjusted to have satisfactory consistency.

And (5) carrying out hierarchical list sequencing on the building heritages. The calculation of the single rank order can be summarized as the problem of calculating the maximum characteristic root of the judgment matrix and the characteristic vector thereof, and the approximate result is obtained by a square root method, and the calculation steps are as follows:

(1) calculating the product Mi of each row of elements of the judgment matrix

(2) Calculating the n-th square root of Mi

(3) For vector

Normalization (normalization process)

(4) Calculating the maximum characteristic root lambda max of the judgment matrix

Where (AW) i denotes the i-th element of the vector AW.

And the lambda max is the final score of each index of the comprehensive value evaluation of the building heritage.

Establishing a heritage full life cycle information recording and archiving standard, as shown in fig. 8:

the BIM model records the historical information of the components in different stages completely, all the historical information of the legacy can be flexibly switched and displayed through a 'stage filter', the standardization, standardization and whole-course of the model information are guaranteed, and finally the building legacy life cycle information record archiving standard is established and comprises the components of historical document collection, current situation investigation and evaluation, comprehensive value evaluation, protection and update of files and monitoring and management.

An automatic extraction plug-in is developed based on BIM information to perform physical environment simulation, as shown in fig. 10:

and independently developing a plug-in capable of automatically extracting key information in the BIM, exporting a physical simulation file, and then using the plug-in for physical environment simulation. And (3) simulating and analyzing physical environmental indexes of wind, light, heat and humidity of the legacy body by butting Computational Fluid Dynamics (CFD) software, and promoting 'green protection' of the building legacy.

And (3) adjusting and verifying a protection and repair scheme based on a BIM platform and 3D printing:

based on the requirements of the authenticity of the architecture legacy and a protection and repair scheme, the architecture of the architecture legacy needs to be modified. Through physical environment simulation, a solid scale model is required to be manufactured and modified, a BIM (building information modeling) model is combined, a 3D printing technology is applied to automatically manufacture the solid model, and then a maintenance scheme is protected, modified, adjusted and verified, and the maintenance scheme is shown in figure 4.

VR (virtual reality), AR (augmented reality) and digital exhibition are combined:

panoramic roaming and scene conversion are realized in the MHBIM digital panoramic model, a visual field virtually enters the legacy interior, and historical information of a model component can be clicked and read. The BIM model can be checked by scanning the two-dimensional code through the mobile phone end or the flat panel end, VR (virtual reality), AR (augmented reality) and digital exhibition are combined, and online remote exhibition is achieved, as shown in fig. 9.

Utilizing a whole-process BIM syndrome decision-making mechanism based on heritage protection:

book "comprehensive evaluation of protection and reuse of recent modern architecture legacy products" is compiled in recent modern architecture legacy product protection, journal article "post evaluation of adaptability reuse of recent modern architecture legacy products", exploration of recent modern architecture legacy product registration system based on whole-course evaluation, "front planning" and "post evaluation" in "20 th century" protection reuse in china: a series of latest research results of an architect-intervened visual angle are used as academic and theoretical support, a whole-process BIM adjoint decision mechanism is established, and a novel method for protecting and utilizing the modern architecture heritage based on MHBIM is formed.

Localization adaptation of the BIM platform:

based on the safety consideration of national historical cultural heritage information, all information needs to be adapted to the domestic BIM cloud platform. A BIM trusted system platform is initially constructed, software and hardware adaptation schemes including a trusted and trusted hyper-integration all-in-one machine, hyper-integration software, a cloud desktop, a fat terminal, an kylin V10 operating system, a WPS, a Zhongwang CAD, a Zhongwang 3D, a hypergraph GIS and the like are completed, a domestic mainstream Linux operating system is comprehensively supported, the system is adapted to a domestic CPU, and a MHBIM (Mobile high-speed Mobile information management) domestic software and hardware solution scheme is realized.

Based on the same inventive concept, the present invention also provides a computer apparatus, comprising: one or more processors, and memory for storing one or more computer programs; the program includes program instructions and the processor is configured to execute the program instructions stored by the memory. The Processor may be a Central Processing Unit (CPU), or may be other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a discrete gate or transistor logic device, a discrete hardware component, etc., which is a computing core and a control core of the terminal and is configured to implement one or more instructions, and in particular to load and execute one or more instructions in a computer storage medium to implement the method.

It should be further noted that, based on the same inventive concept, the present invention also provides a computer storage medium, on which a computer program is stored, and the computer program is executed by a processor to perform the above method. The storage medium may take any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. The computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electrical, magnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present invention, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims (10)

1. The method for protecting and utilizing the heritage of the modern building based on MHBIM is characterized by comprising the following steps of:

acquiring heritage data of the three-dimensional laser point cloud, and mapping the acquired heritage data of the three-dimensional laser point cloud;

modeling by using a BIM (building information modeling) technology on the basis of the point cloud model, and carrying out integrated management on the legacy protection by using data information of the whole process to generate a multi-source data fusion platform;

performing family library classification on near-modern building heritage components by using a multi-source data fusion platform, and formulating a coding standard;

the whole process of heritage protection is evaluated;

constructing a record of the whole life cycle information of the heritage and archiving the record;

developing a plug-in capable of automatically extracting key information in a BIM (building information modeling) model for physical environment simulation;

the method comprises the steps of modifying a building of the legacy based on the trueness of the building legacy and the requirements of a protection and repair scheme, making a solid scale model and modifying through physical environment simulation, combining a BIM (building information modeling) model, and automatically making the solid model by using a 3D (three-dimensional) printing technology for modification, adjustment and verification of the protection and repair scheme.

2. The MHBIM-based near-modern building legacy protection and utilization method according to claim 1, characterized in that the building legacy is scanned three-dimensionally indoors and outdoors through a three-dimensional laser scanner to obtain legacy data of three-dimensional laser point cloud, and the data is de-noised, spliced and guided into drawing software to realize digital mapping.

3. The MHBIM based near modern architecture legacy protection utilization method according to claim 1, wherein the modeling using BIM technology includes mapping model, design model, construction model and operation model.

4. The MHBIM-based near-modern building heritage conservation and utilization method according to claim 1, wherein based on the coding rules of BIM component software, combined with the characteristics of the near-modern building heritage, the MHBIM component family library classification, naming and coding standards are established, and the full life cycle time of a building is recorded in detail, including the building: designing, producing, transporting, manufacturing, maintaining and dismantling.

5. The MHBIM-based near-modern building legacy protection utilization method according to claim 1, wherein the process of evaluating the legacy protection utilization overall process comprises: and (3) evaluating the whole process of the heritage protection and utilization of the modern building by combining BIM software and utilizing software information data, wherein the evaluation comprises evaluation before recycling, evaluation during recycling and evaluation after recycling.

6. The MHBIM-based near-modern building legacy conservation and utilization method according to claim 5, wherein the pre-reuse evaluations are a current situation evaluation and a value evaluation, the in-reuse evaluations are a utilization potential evaluation, a protection scheme evaluation, a repair technology evaluation and a construction evaluation, and the post-reuse evaluation is a use evaluation.

7. The MHBIM-based near modern architecture legacy protection and utilization method according to claim 1, wherein the process of constructing a legacy full life cycle information record archiving standard comprises: the BIM model constructs historical information in different stages and records the information completely, all historical information of the legacy is flexibly switched and displayed through a time stage filter in BIM software, standardization and whole process of the model information are guaranteed, and finally a building legacy whole life cycle information record archiving standard is constructed.

8. The MHBIM-based near-modern building legacy protection and utilization method according to claim 7, wherein the legacy full-life-cycle information record archiving criteria include historical documentation collection, status investigation and evaluation, comprehensive value evaluation, protection and update archives, and monitoring and management.

9. An apparatus, comprising:

one or more processors;

a memory for storing one or more programs;

when executed by one or more of the processors, cause the one or more processors to implement the MHBIM-based near-modern building legacy protection utilization method of any one of claims 1-8.

10. A storage medium containing computer executable instructions for performing the MHBIM based near modern building legacy protection utilization method according to any one of claims 1-8 when executed by a computer processor.

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