CN115204746A - Engineering risk assessment method, device, equipment and storage medium - Google Patents

Engineering risk assessment method, device, equipment and storage medium Download PDF

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CN115204746A
CN115204746A CN202210991578.2A CN202210991578A CN115204746A CN 115204746 A CN115204746 A CN 115204746A CN 202210991578 A CN202210991578 A CN 202210991578A CN 115204746 A CN115204746 A CN 115204746A
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target project
different construction
construction stages
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韩涛
袁浩
王永健
黄远征
吴杏磊
杨金峰
辛向东
王满
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Beijing Nuoshicheng International Engineering Project Management Co ltd
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Abstract

The invention discloses a method, a device, equipment and a storage medium for engineering risk assessment, wherein the method comprises the following steps: determining quality rectification indexes respectively corresponding to the target project in different construction stages according to rectification results of the target project in different construction stages; acquiring a preset risk control value corresponding to a target project, wherein the risk control value is used for measuring the risk control capability of a construction unit for the target project; and determining a comprehensive risk index corresponding to the target project according to the quality correction indexes respectively corresponding to the target project at different construction stages and the risk control value. The technical scheme of the embodiment of the invention can improve the accuracy and reliability of the engineering risk assessment result.

Description

Engineering risk assessment method, device, equipment and storage medium
Technical Field
The present invention relates to the field of computer technologies, and in particular, to a method, an apparatus, a device, and a storage medium for engineering risk assessment.
Background
In the engineering quality management technology, a Technical Inspection Service (TIS) report is generally used as an effective engineering quality comprehensive evaluation basis and is applied in the field of engineering risk assessment.
In the prior art, when the quality risk of a project is evaluated, the quality risk of the project is usually evaluated only according to project defect information, hidden danger information and the like in a TIS report. Due to the fact that the engineering data obtained in the prior art are few in dimensionality, the accuracy of the quality risk assessment result is low, and the data value in the TIS report is not mined.
Disclosure of Invention
The invention provides an engineering risk assessment method, device, equipment and storage medium, which can improve the accuracy and reliability of an engineering risk assessment result.
According to an aspect of the present invention, there is provided an engineering risk assessment method, including:
determining quality rectification indexes respectively corresponding to the target project in different construction stages according to rectification results of the target project in different construction stages;
acquiring a preset risk control value corresponding to a target project, wherein the risk control value is used for measuring the risk control capability of a construction unit for the target project;
and determining a comprehensive risk index corresponding to the target project according to the quality correction indexes respectively corresponding to the target project in different construction stages and the risk control value.
According to another aspect of the present invention, there is provided an engineering risk assessment apparatus, the apparatus comprising:
the system comprises an improvement index determining module, a quality improvement index determining module and a quality improvement index determining module, wherein the improvement index determining module is used for determining quality improvement indexes respectively corresponding to target projects in different construction stages according to the improvement results of the target projects in different construction stages;
the risk control value acquisition module is used for acquiring a preset risk control value corresponding to a target project, and the risk control value is used for measuring the risk control capability of a construction unit for the target project;
and the risk index determining module is used for determining a comprehensive risk index corresponding to the target project according to the quality correction indexes respectively corresponding to the target project in different construction stages and the risk control value.
According to another aspect of the present invention, there is provided an electronic apparatus including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to enable the at least one processor to perform the method of engineering risk assessment according to any of the embodiments of the present invention.
According to another aspect of the present invention, a computer-readable storage medium is provided, and computer instructions are stored in the computer-readable storage medium, and when the computer instructions are executed, a processor implements the engineering risk assessment method according to any embodiment of the present invention.
According to the technical scheme provided by the embodiment of the invention, the accuracy and the reliability of the engineering risk evaluation result can be improved by determining the quality rectification indexes respectively corresponding to the target engineering in different construction stages according to the rectification results of the target engineering in different construction stages, acquiring the preset risk control value corresponding to the target engineering, and determining the comprehensive risk index corresponding to the target engineering according to the quality rectification indexes respectively corresponding to the target engineering in different construction stages and the risk control value.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present invention, nor do they necessarily limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a flowchart of a method for evaluating engineering risk according to an embodiment of the present invention;
FIG. 2 is a flow chart of another engineering risk assessment method provided in accordance with an embodiment of the present invention;
FIG. 3 is a flow chart of another engineering risk assessment method provided in accordance with an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an engineering risk assessment apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device implementing the engineering risk assessment method according to the embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in other sequences than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Fig. 1 is a flowchart of an engineering risk assessment method according to an embodiment of the present invention, where the embodiment is applicable to a situation of assessing a risk of a construction engineering, and the method may be executed by an engineering risk assessment apparatus, where the engineering risk assessment apparatus may be implemented in a form of hardware and/or software, and the engineering risk assessment apparatus may be configured in an electronic device (e.g., a terminal or a server) with a data processing function. As shown in fig. 1, the method includes:
and 110, determining quality finishing indexes respectively corresponding to the target project in different construction stages according to finishing results of the target project in different construction stages.
In this embodiment, the target project may be a project waiting for risk assessment. The correction result can be the result of the construction unit correcting the target project according to the survey result and the correction measure after the survey personnel have surveyed the target project. Specifically, the modification result may include information before the target project is modified, information after the target project is modified, and modification measures.
In this step, optionally, after the rectification and modification results of the target project at different construction stages are obtained, the rectification and modification effect of the target project may be determined according to the information before the rectification and modification of the target project and the information after the rectification and modification, and the quality rectification and modification index of the target project may be determined according to the rectification and modification effect.
And 120, acquiring a preset risk control value corresponding to the target project, wherein the risk control value is used for measuring the risk control capability of a construction unit for the target project.
In this embodiment, the risk control value may be determined according to the modification condition of the target project by a construction unit. Specifically, the initial value of the risk control value may be set to 1, and the specific value may be preset according to an actual situation, which is not limited in this embodiment.
And step 130, determining a comprehensive risk index corresponding to the target project according to the quality correction indexes respectively corresponding to the target project in different construction stages and the risk control value.
In this embodiment, the final risk assessment result (i.e., the comprehensive risk index) corresponding to the target project may be determined by combining the quality improvement index and the risk control value respectively corresponding to the target project at different construction stages.
In the embodiment, the comprehensive risk index of the target project is determined by combining the quality correction condition in the target project survey result and the risk control value, compared with the risk assessment method in the prior art, the method can enhance the dimensionality of the assessment basis, realize the comprehensive risk assessment of the project, and has guiding significance for improving the quality of the project and reducing the construction risk of the project; secondly, in the prior art, a quantitative value of risk assessment cannot be generated by directly using data in the TIS report, and compared with the prior art, the technical scheme of the embodiment can obtain a comprehensive risk index of a project, so that professional support can be provided for a service object (such as an underwriting unit) of the TIS organization, and the underwriting unit can calculate the odds ratio of project quality defect insurance according to the specific comprehensive risk index.
According to the technical scheme provided by the embodiment of the invention, the accuracy and the reliability of the engineering risk evaluation result can be improved by determining the quality rectification indexes respectively corresponding to the target engineering in different construction stages according to the rectification results of the target engineering in different construction stages, acquiring the preset risk control value corresponding to the target engineering, and determining the comprehensive risk index corresponding to the target engineering according to the quality rectification indexes respectively corresponding to the target engineering in different construction stages and the risk control value.
Fig. 2 is a flowchart of an engineering risk assessment method according to a second embodiment of the present invention, which further details the above embodiment. As shown in fig. 2, the method includes:
and 210, acquiring corresponding risk survey results of the target project at different construction stages according to the technical inspection service report corresponding to the target project.
In this embodiment, a technical survey service TIS report corresponding to a target project may be obtained, and a risk survey result may be obtained according to the TIS report. Specifically, the risk survey result may include a risk level, a risk type, and the like of the target project.
In an implementation manner of this embodiment, obtaining risk survey results corresponding to the target project at different construction stages according to the technical inspection service report corresponding to the target project includes: according to the technical inspection service report corresponding to the target project, acquiring the risk factor weight and the risk grade corresponding to each risk point of the target project at different construction stages; and determining corresponding risk survey results of the target engineering in different construction stages according to the risk factor weight and the risk grade corresponding to each risk point of the target engineering in different construction stages.
In a specific embodiment, the risk factor weight a of the jth (i > 0, j > 0) risk point in the ith survey process of the target project at different construction stages can be obtained according to the TIS report corresponding to the target project ij Risk level b of jth risk point in ith survey ij And according to the risk factor weight a ij And risk class b ij And determining corresponding risk investigation results of the target project at different construction stages.
The risk factor weight can be set according to the survey plan corresponding to the target project, the sum of the risk factor weights of the risk points in one survey process is 1, and the risk grade value can be set to 0,1, 2, 3 and 4. When the risk grade value is 0, the target project can be considered to have no risk; when the risk level value is 1, the risk level of the target project can be considered as a normal technical risk; when the risk level value is 2, the risk level of the target project can be considered as a slight technical risk; when the risk level value is 3, the risk level of the target project can be regarded as a general technical risk; when the risk level value is 4, the risk level of the target project may be considered as a serious risk.
In a specific embodiment, determining the risk investigation results corresponding to the target project at different construction stages according to the risk factor weight and the risk level corresponding to each risk point of the target project at different construction stages includes: and multiplying the risk factor weight corresponding to each risk point by the risk grade of the target project at different construction stages to obtain corresponding risk survey results of the target project at different construction stages.
In a specific embodiment, a plurality of risk factor weights a in the target project can be obtained ij Composed matrix A nm Wherein a is ij The value range is (0, 1)]A left open/right closed interval of (a) ij The three dimensions are used for determining the problem severity, the risk guarantee period and the related payout rate corresponding to the risk points. Specifically, the severity of the problem can be divided into three levels, general, severe and very severe, with the parameters of 0.3, 0.6 and 1 for each level. The risk guarantee period duration can be divided into three grades of two years, five years and ten years, and the parameters corresponding to the grades are 0.2, 0.5 and 1 respectively. The related odds can be classified into three grades, namely low, medium and high, and the parameters of the grades are respectively 0.33, 0.67 and 1. The parameter values corresponding to the respective levels may be preset and adjusted according to actual conditions, which is not limited in this embodiment.
At the acquisition of A nm Meanwhile, a plurality of risk grades b can be obtained ij Composed matrix B mn (m>0,n>0) Then A is added nm And B mn Multiplying to obtain risk survey result matrix C nn . Namely, risk survey result matrix C nn Can be calculated according to the following formulaCalculating to obtain:
C nn ＝A nm ×B mn
and 220, determining a quality correction result corresponding to the target project according to the corresponding risk survey results and the correction result of the target project at different construction stages.
In the step, a risk investigation result square matrix C corresponding to the target project in different construction stages can be obtained nn And rectifying the resulting square matrix D nn Then, determining a quality correction result square matrix F corresponding to the target project through the following formula nn ：
F nn ＝C nn ×D nn
Wherein D is nn Value d of ji Can be determined according to a preset numerical range (0.5, 1, 1.5), d ji The larger the size, the worse the rectification effect corresponding to the target project is.
And step 230, determining a characteristic value corresponding to the quality correction result, and taking the characteristic value corresponding to the quality correction result as a quality correction index.
In a specific embodiment, the quality correction result F may be calculated according to the following formula nn Corresponding characteristic values:
|μE-F|＝0
wherein μ represents a characteristic value (i.e. a quality correction index) corresponding to the quality correction result, and E is an identity matrix.
And 240, acquiring a preset risk control value corresponding to the target project, wherein the risk control value is used for measuring the risk control capability of a construction unit for the target project.
And 250, multiplying the quality correction indexes respectively corresponding to the target engineering in different construction stages by the risk control value to obtain a comprehensive risk index corresponding to the target engineering.
In this step, after the quality improvement indexes respectively corresponding to the target project at different construction stages are obtained, the matrix G composed of the quality improvement indexes μmay be multiplied by the matrix H composed of the risk control values θ corresponding to the respective stages to obtain the comprehensive risk index I.
In a specific embodiment, taking four construction stages (R0, R1, R2 and R3) as an example, the overall risk index I can be calculated according to the following formula:
Figure BDA0003804167240000081
according to the technical scheme provided by the embodiment of the invention, the risk survey results corresponding to the target project at different construction stages are obtained according to the technical inspection service report corresponding to the target project, the quality rectification result corresponding to the target project is determined according to the risk survey results and the rectification results corresponding to the target project at different construction stages, the characteristic value corresponding to the quality rectification result is used as the quality rectification index, the preset risk control value corresponding to the target project is obtained, and the quality rectification index and the risk control value respectively corresponding to the target project at different construction stages are multiplied to obtain the comprehensive risk index corresponding to the target project.
Fig. 3 is a flowchart of an engineering risk assessment method according to a third embodiment of the present invention, which is a further refinement of the above-described embodiments. As shown in fig. 3, the method includes:
and 310, acquiring corresponding risk survey results of the target project at different construction stages according to the technical survey service report corresponding to the target project.
And step 320, determining a characteristic value corresponding to the risk survey result, and taking the characteristic value as a risk survey index corresponding to the target project.
In this step, assume that the risk survey result corresponding to the target project is C nn Then, the characteristic value (i.e. risk survey index) λ corresponding to the risk survey result can be calculated according to the following formula:
|λE-C|＝0
wherein E is an identity matrix.
And 330, determining a quality correction result corresponding to the target project according to the corresponding risk survey results and the correction result of the target project at different construction stages.
And 340, determining a characteristic value corresponding to the quality correction result, and taking the characteristic value corresponding to the quality correction result as a quality correction index.
And 350, updating the initial risk control value corresponding to the target project according to the plurality of historical quality correction indexes corresponding to the target project to obtain a preset risk control value.
In this embodiment, the initial risk control value corresponding to the target project may be set to 1, and after the survey data corresponding to the target project is accumulated to a certain extent, the initial risk control value corresponding to the target project may be updated according to the plurality of historical quality modification indexes corresponding to the target project, so as to obtain the current risk control value corresponding to the target project.
And step 360, acquiring a preset risk control value corresponding to the target project.
In this step, the current risk control value corresponding to the target project, which is obtained through the above steps, may be obtained.
And 370, determining a comprehensive risk index corresponding to the target project according to the quality improvement index, the risk control value and the risk survey index which respectively correspond to the target project in different construction stages.
In this embodiment, optionally, the comprehensive risk index corresponding to the target project may be determined together with the quality improvement index, the risk control value, and the risk survey index respectively corresponding to the target project at different construction stages.
According to the technical scheme provided by the embodiment of the invention, the accuracy and the reliability of the engineering risk assessment result can be improved by the technical means that the risk survey results corresponding to the target engineering at different construction stages are obtained according to the technical inspection service report corresponding to the target engineering, the characteristic value corresponding to the risk survey results is used as the risk survey index corresponding to the target engineering, the quality rectification result corresponding to the target engineering is determined according to the risk survey results and the rectification results corresponding to the target engineering at different construction stages, the characteristic value corresponding to the quality rectification result is used as the quality rectification index, the initial risk control value corresponding to the target engineering is updated according to a plurality of historical quality rectification indexes corresponding to the target engineering to obtain the preset risk control value, and the comprehensive risk index corresponding to the target engineering at different construction stages is determined according to the quality rectification index, the risk control value and the risk survey index corresponding to the target engineering.
Fig. 4 is a schematic structural diagram of an engineering risk assessment apparatus according to a fourth embodiment of the present invention, as shown in fig. 4, the apparatus includes: an alteration index determination module 410, a risk control value acquisition module 420, and a risk index determination module 430.
The modification index determining module 410 is configured to determine quality modification indexes corresponding to target projects at different construction stages according to modification results of the target projects at different construction stages;
a risk control value obtaining module 420, configured to obtain a preset risk control value corresponding to a target project, where the risk control value is used to measure a risk control capability of a construction unit for the target project;
and a risk index determining module 430, configured to determine a comprehensive risk index corresponding to the target project according to the quality improvement indexes respectively corresponding to the target project at different construction stages and the risk control value.
According to the technical scheme provided by the embodiment of the invention, the accuracy and the reliability of the engineering risk evaluation result can be improved by determining the quality rectification indexes respectively corresponding to the target engineering in different construction stages according to the rectification result of the target engineering in different construction stages, acquiring the preset risk control value corresponding to the target engineering, and determining the comprehensive risk index corresponding to the target engineering according to the quality rectification indexes respectively corresponding to the target engineering in different construction stages and the risk control value.
On the basis of the above embodiment, the modification index determining module 410 includes:
the survey result acquisition unit is used for acquiring corresponding risk survey results of the target project at different construction stages according to the technical inspection service report corresponding to the target project;
the rectification result determining unit is used for determining a quality rectification result corresponding to the target project according to corresponding risk survey results of the target project in different construction stages and the rectification result;
a quality rectification index determining unit, configured to determine a characteristic value corresponding to the quality rectification result, and use the characteristic value corresponding to the quality rectification result as a quality rectification index;
a risk weight obtaining unit, configured to obtain, according to a technical inspection service report corresponding to the target project, a risk factor weight and a risk level corresponding to each risk point of the target project at different construction stages;
the survey result determining unit is used for determining corresponding risk survey results of the target project in different construction stages according to the risk factor weight and the risk grade corresponding to each risk point of the target project in different construction stages;
the risk weight processing unit is used for multiplying the risk factor weight corresponding to each risk point by the risk grade under different construction stages of the target project to obtain corresponding risk survey results of the target project under different construction stages;
and the risk survey index determining unit is used for determining a characteristic value corresponding to the risk survey result and taking the characteristic value as a risk survey index corresponding to the target project.
The risk control value obtaining module 420 includes:
and the risk control value determining unit is used for updating the initial risk control value corresponding to the target project according to the plurality of historical quality correction indexes corresponding to the target project to obtain the preset risk control value.
The risk index determination module 430 comprises:
the modification index processing unit is used for multiplying the quality modification indexes respectively corresponding to the target engineering in different construction stages by the risk control value to obtain a comprehensive risk index corresponding to the target engineering;
and the comprehensive risk index determining unit is used for determining a comprehensive risk index corresponding to the target project according to the quality improvement index, the risk control value and the risk survey index which respectively correspond to the target project in different construction stages.
The device can execute the methods provided by all the embodiments of the invention, and has corresponding functional modules and beneficial effects for executing the methods. For technical details which are not described in detail in the embodiments of the present invention, reference may be made to the methods provided in all the aforementioned embodiments of the present invention.
FIG. 5 illustrates a schematic diagram of an electronic device 10 that may be used to implement an embodiment of the invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital assistants, cellular phones, smart phones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 5, the electronic device 10 includes at least one processor 11, and a memory communicatively connected to the at least one processor 11, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, and the like, wherein the memory stores a computer program executable by the at least one processor, and the processor 11 may perform various suitable actions and processes according to the computer program stored in the Read Only Memory (ROM) 12 or the computer program loaded from the storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data necessary for the operation of the electronic apparatus 10 can also be stored. The processor 11, the ROM 12, and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.
A number of components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, or the like; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.
Processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, or the like. Processor 11 performs the various methods and processes described above, such as the engineering risk assessment method.
In some embodiments, the engineering risk assessment method may be implemented as a computer program tangibly embodied in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19. When loaded into RAM 13 and executed by processor 11, may perform one or more of the steps of the engineering risk assessment method described above. Alternatively, in other embodiments, the processor 11 may be configured to perform the engineering risk assessment method by any other suitable means (e.g., by way of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be performed. A computer program can execute entirely on a machine, partly on a machine, as a stand-alone software package partly on a machine and partly on a remote machine or entirely on a remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. A computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on 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 compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the Internet.
The computing system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical host and VPS service are overcome.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present invention may be executed in parallel, sequentially, or in different orders, and are not limited herein as long as the desired results of the technical solution of the present invention can be achieved.
The above-described embodiments should not be construed as limiting the scope of the invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An engineering risk assessment method, comprising:
determining quality rectification indexes respectively corresponding to the target project at different construction stages according to rectification results of the target project at different construction stages;
acquiring a preset risk control value corresponding to a target project, wherein the risk control value is used for measuring the risk control capability of a construction unit for the target project;
and determining a comprehensive risk index corresponding to the target project according to the quality improvement indexes respectively corresponding to the target project in different construction stages and the risk control value.
2. The method of claim 1, wherein determining quality improvement indexes respectively corresponding to the target project at different construction stages according to the improvement results of the target project at different construction stages comprises:
acquiring corresponding risk survey results of the target project at different construction stages according to a technical inspection service report corresponding to the target project;
determining a quality correction result corresponding to the target project according to corresponding risk survey results and correction results of the target project at different construction stages;
and determining a characteristic value corresponding to the quality rectification result, and taking the characteristic value corresponding to the quality rectification result as a quality rectification index.
3. The method of claim 2, wherein obtaining risk survey results corresponding to the target project at different construction stages according to a technical survey service report corresponding to the target project comprises:
according to the technical inspection service report corresponding to the target project, acquiring the risk factor weight and the risk grade corresponding to each risk point of the target project at different construction stages;
and determining corresponding risk survey results of the target project in different construction stages according to the risk factor weight and the risk grade corresponding to each risk point of the target project in different construction stages.
4. The method of claim 3, wherein determining the corresponding risk survey results of the target project at different construction stages according to the risk factor weight and the risk level corresponding to each risk point of the target project at different construction stages comprises:
and multiplying the risk factor weight corresponding to each risk point by the risk grade of the target project at different construction stages to obtain corresponding risk survey results of the target project at different construction stages.
5. The method of claim 1, wherein determining a composite risk index corresponding to the target project according to the quality improvement indexes respectively corresponding to the target project at different construction stages and the risk control value comprises:
and multiplying the quality correction indexes respectively corresponding to the target engineering in different construction stages by the risk control value to obtain a comprehensive risk index corresponding to the target engineering.
6. The method of claim 1, prior to obtaining the preset risk control value corresponding to the target project, further comprising:
and updating the initial risk control value corresponding to the target project according to a plurality of historical quality correction indexes corresponding to the target project to obtain the preset risk control value.
7. The method of claim 2, further comprising, after obtaining risk survey results corresponding to the target project at different construction stages according to a technical survey service report corresponding to the target project:
determining a characteristic value corresponding to the risk survey result, and taking the characteristic value as a risk survey index corresponding to a target project;
determining a comprehensive risk index corresponding to the target project according to the quality improvement indexes respectively corresponding to the target project at different construction stages and the risk control value, wherein the comprehensive risk index comprises the following steps:
and determining a comprehensive risk index corresponding to the target project according to the quality improvement index, the risk control value and the risk survey index which respectively correspond to the target project in different construction stages.
8. An engineering risk assessment device, comprising:
the system comprises an improvement index determining module, a quality improvement index determining module and a quality improvement index determining module, wherein the improvement index determining module is used for determining quality improvement indexes respectively corresponding to target projects in different construction stages according to the improvement results of the target projects in different construction stages;
the risk control value acquisition module is used for acquiring a preset risk control value corresponding to a target project, and the risk control value is used for measuring the risk control capability of a construction unit for the target project;
and the risk index determining module is used for determining a comprehensive risk index corresponding to the target project according to the quality correction indexes respectively corresponding to the target project at different construction stages and the risk control value.
9. An electronic device, characterized in that the electronic device comprises:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the engineering risk assessment method of any one of claims 1-7.
10. A computer-readable storage medium having stored thereon computer instructions for causing a processor to execute the method of engineering risk assessment of any one of claims 1-7.
CN202210991578.2A 2022-08-18 2022-08-18 Engineering risk assessment method, device, equipment and storage medium Pending CN115204746A (en)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210991578.2A CN115204746A (en) 2022-08-18 2022-08-18 Engineering risk assessment method, device, equipment and storage medium

Publications (1)

Publication Number Publication Date
CN115204746A true CN115204746A (en) 2022-10-18

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Country Status (1)

Country Link
CN (1) CN115204746A (en)

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