CN108830481A - A kind of construction safety dynamic evaluation method based on security risk - Google Patents
A kind of construction safety dynamic evaluation method based on security risk Download PDFInfo
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Abstract
The invention discloses a kind of construction safety dynamic evaluation method based on security risk, it is characterised in that include the following steps：1, the quantization of security risk；2, the information system management of total involvement security risk；3, construction safety dynamic evaluation：4, after construction work, security risk historical data base formed in this construction process is refined in analysis, optimizes and revises predefined security risk item item and its quantizing rule.This method is by establishing the quantizing rule of security risk, construct the information system of total involvement security risk management, using dynamic security risk information, dynamic quantization evaluation is carried out to construction site level of security, provides reference for the security decision of all levels of management personnel.
Description
Technical field
The present invention relates to construction safeties to evaluate field, and in particular to a kind of construction safety dynamic evaluation based on security risk
Method.
Background technique
Architectural engineering has the characteristics that complicated construction technique, operating environment are changeable, cross-operation is frequent, is easy to cause safety
Production accident.For Optimizing construction safety management, site safety level is promoted, construction safety assessment technique is usually introduced, helps to manage
Reason person understands construction safety state in real time, to pointedly implement ameliorative measure.Security risk is the weight of construction safety evaluation
Index is wanted, the unsafe condition including Unsafe behavior and object.Construction safety evaluation based on security risk can be effective
Reflect that the authentic security of construction site is horizontal.
Traditional construction safety evaluation method carries out safety patrol as main means using specialty safety administrative staff, works
Amount is big, and time-consuming, and the knowledge and Capability Requirement to evaluation personnel are high.It is limited to the quantity and level of skill of safety manager,
Conventional security inspection means are often difficult to ensure the comprehensive and timeliness of inspection, thus can not dynamically, in time, effectively grasp
The authentic security of construction site is horizontal.Number of patent application：201510445226.7 disclosing a kind of constructing metro tunnel scene to wear
Wear formula hidden danger recorder and its working method, safety and patrol personnel shoot security risk by wearable device, voice
Remarks and upload, background system are analyzed and are identified to security risk information, realize the intelligent management of security risk.Patent Shen
Numbers 201611108930.4 it please disclose a kind of intelligent construction safety and check evaluation system and method, build security risk management
System carries out upload of taking pictures to hidden danger using smart phone, and auxiliary security inspection personnel completes the information system management of security risk.
The prior art is the informatization platform that Safety Management personnel have built security risk management, has effectively facilitated peace
The closed loop management of full hidden danger, but still there are limitations.On the one hand, security risk checks that work still places one's entire reliance upon bursting tube
Reason personnel, safety management performance are severely limited by the quantity and ability level of safety manager；On the other hand, the prior art is only
The information-based means for providing only security risk management, serve the hidden danger management of field level, mention for security risk administrative decision
For reference；But fails to further refine the construction site dynamic security state that security risk information is reflected, construction is not provided
The quantitatively evaluating of live dynamic security level can not mention for the Safety management decision making of enterprise-level, region class, national contour level
For reference.
Summary of the invention
In order to solve the above-mentioned problems of the prior art, the present invention provides a kind of construction safeties based on security risk
Dynamic evaluation method, this method construct the information of total involvement security risk management by establishing the quantizing rule of security risk
Change system carries out dynamic quantization evaluation to construction site level of security using dynamic security risk information, is administrators at different levels
The security decision of member provides reference.
Realize that technical solution used by above-mentioned purpose of the present invention is：
A kind of construction safety dynamic evaluation method based on security risk, includes the following steps：
1, the quantization of security risk：
1.1, before going into operation, based on construction technology, environmental condition and management tissue, combined standard specification, safety are hidden
Suffer from historical data base, accident case and expertise, carries out security risk pre assessment, to safety issuable in work progress
Hidden danger carries out pre-identification, and is set as predefined security risk item item, and according to the degree of risk of predefined security risk item item,
According to unified quantizing rule, predefined security risk item item is quantified, security risk is formed and evaluates inventory, the amount
Change rule to be quantified using 5 quantification methods, specially：The low security risk scoring of degree of risk is 1, and degree of risk is lower
Security risk scoring be 2, degree of risk general security risk scoring is 3, and the higher security risk scoring of degree of risk is
4, the high security risk scoring of degree of risk is 5；
1.2, that in the construction process, construction site is found, not including in security risk evaluation inventory predefined
Security risk item item is set as custom security hidden danger item item, and is quantified according to quantizing rule, custom security hidden danger item
Item is configured by security risk reporter and typing security risk evaluates inventory；
2, the information system management of total involvement security risk：
2.1, in construction safety dynamic estimation system, typing security risk evaluates inventory, including predefined security risk
Item item and its Quantitative marking；
2.2, all levels of management personnel and operating personnel of each relevant unit of engineering has found construction in inspection or routine work
There are when security risk at scene：1) for the security risk that can be rectified and improved conveniently, the GPS positioning of security risk, shooting are first obtained
Then the photo of security risk rectifies and improves security risk, and shoot the photo after security risk rectification, then chooses security risk evaluation
Corresponding predefined security risk item item or a customized security risk evaluate the security risk for not including in inventory in inventory
Item item is set as custom security hidden danger item item, and according to quantizing rule Quantitative marking, typing security risk evaluates inventory, most
Afterwards, the remark information of security risk is added, mark security risk has been rectified and improved, and security risk information is uploaded；2) temporary for oneself
It can not rectify and improve, need to enter the security risk of conventional rectification process, first obtain the GPS positioning of security risk, shooting safety is hidden
The photo of trouble, then choose security risk evaluation inventory in corresponding predefined security risk item item or a customized safety it is hidden
Suffer from the security risk item item for not including in evaluation inventory, is set as custom security hidden danger item item, and quantify according to quantizing rule
Scoring, typing security risk evaluate inventory, finally, the remark information of addition security risk, mark security risk is not rectified and improved, and on
Pass security risk information；
2.3, after the security risk information that all levels of management personnel and operating personnel for collecting each relevant unit of engineering upload, into
Row statistical analysis sends rectification notice to rectification responsible person, and prompt relevant tube for the security risk for needing further to rectify and improve
Reason personnel；
2.4, it rectifies and improves responsible person and organizes rectification security risk, the photo after shooting security risk rectification, addition remarks, and on
Rectification Acceptance application is passed, exceeds the time limit not submit Acceptance application, notice related management personnel intervention；
2.5, it after being collected into rectification Acceptance application, sends and notifies to inspector；
2.6, inspector carries out an acceptance inspection to the rectification situation of security risk, the photo that shooting security risk rectification is checked and accepted,
Judge that acceptance(check) or examination are unqualified according to situation is checked and accepted, uploads acceptance information；
2.7, after being collected into acceptance information, 1) to acceptance(check), achieve and complete the closed loop management of the security risk；2)
It is underproof to checking and accepting, rectification notice is sent to rectification responsible person again, returns to step 2.4；
3, construction safety dynamic evaluation：
3.1, from security risk information acquired in construction site, the Quantitative marking of security risk is extracted, comprising working as
The summation of the Quantitative marking of acquired security risk in nearest five days including it, as construction site on the day of safety comment
Point, according to construction site, daily safety scores, and carries out dynamic evaluation to construction site safe condition；
3.2, according to the high low setting warning grade of risk level, and the corresponding safety scoring codomain model of each warning grade is provided
It encloses, when safe score value is fallen within the scope of the corresponding codomain of specific warning grade, carries out grading forewarning system；
4, after engineering, security risk historical data base formed in this construction process, optimization are refined in analysis
Adjust predefined security risk item item and its quantizing rule.
Further, the construction safety dynamic estimation system includes intelligent mobile terminal, pc client and server, institute
Stating intelligent mobile terminal is smart phone or tablet computer, to complete the acquisition and upload of security risk information, including safety
The affiliated item item of hidden danger, GPS positioning, photo and remarks, and the security risk management for receiving server sending are relevant logical
Know, query safe hidden danger information, construction site safety evaluation result；The server, for storing security risk evaluation inventory,
And be responsible for collecting, storage, statistically analyze the security risk information that intelligent mobile terminal uploads, obtain peace automatically according to quantizing rule
Full score generates statistical data and chart, sends security risk management notice to relevant person in charge；The pc client, is used for
Record, modification security risk evaluation inventory are filled out to server, it can also be used to query safe hidden danger information, construction site safety evaluation knot
Fruit.
Further, it is scored according to the daily safety in the construction site of acquisition, by week, the moon, season or year statistics safety scoring, is drawn
M- safe score curve when processed, obtains the evolution trend of construction site dynamic security level.
Further, it is scored, is statisticallyd analyze under enterprise according to the daily safety in enterprise's subordinate's project cluster construction site of acquisition
The safety scoring for belonging to project cluster obtains the construction site dynamic security level and its evolving trend of enterprise-level；According to the area of acquisition
The daily safety scoring in project cluster construction site in domain, statisticallys analyze the safety scoring of project cluster in region, obtains region class
Construction site dynamic security level and its evolving trend；According to the domestic project cluster construction site of acquisition, daily safety scores,
The safety scoring for counting domestic project cluster, obtains national construction site level of security and its evolving trend.
Compared with prior art, advantages and advantages of the invention are：
1, information-based method is provided for total involvement security risk management, gives full play to operating personnel in security risk management
In subjective role, be conducive to promoted engineering team member safe sense of participation；It, can be effective meanwhile using group intelligence
Promote the discrimination of security risk；And information-based means may advantageously facilitate the closed loop management of security risk, promote security risk pipe
Reason is horizontal.
2, according to the quantization method of security risk, safety evaluation is carried out using the dynamic security hidden danger information of construction site,
The construction site dynamic security state that security risk information is reflected has been refined, the amount of construction site dynamic security level is provided
Change evaluation, reference can be provided for the Safety management decision making of enterprise-level, region class, national contour level.
3, implement to carry out insurance service as a result, insurance business can be serviced effectively according to this construction safety dynamic evaluation, with
Reduce risk；Simultaneously using the previous construction safety dynamic evaluation of enterprise as a result, determining business insurance rate level.
Detailed description of the invention
Fig. 1 is the construction figure of construction safety dynamic estimation system.
Fig. 2 is a certain all level of security evolution trend figures of a certain engineering project in embodiment 1.
Wherein, 1- server, 2- intelligent mobile terminal, 3-PC client.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.
Embodiment 1
It by taking a certain engineering project as an example, illustrates how to implement the construction safety dynamic evaluation method based on security risk, has
Body step is：
1, the quantization of security risk：
1.1, before going into operation, based on construction technology, environmental condition and management tissue, combined standard specification, safety are hidden
Suffer from historical data base, accident case and expertise, carries out security risk pre assessment, to safety issuable in work progress
Hidden danger carries out pre-identification, and predefined security risk item item is arranged, and according to the degree of risk of predefined security risk item item, press
According to unified quantizing rule, predefined security risk item item is quantified, security risk is formed and evaluates inventory, the quantization
Rule is quantified using 5 quantification methods, specially：The low security risk scoring of degree of risk is 1, and degree of risk is lower
Security risk scoring is 2, and the general security risk scoring of degree of risk is 3, and the higher security risk scoring of degree of risk is 4,
The high security risk scoring of degree of risk is 5；
1.2, that in the construction process, construction site is found, not including in security risk evaluation inventory predefined
Security risk item item is set as custom security hidden danger item item, and is quantified according to quantizing rule, custom security hidden danger item
Item is configured by security risk reporter, and typing security risk evaluates inventory；
For example, the engineering project the predefined security risk item item in part that obtains and is made by oneself before going into operation and in work progress
Adopted security risk clause and its Quantitative marking are as shown in table 1：
2, the information system management of total involvement security risk：
2.1, as shown in Figure 1, building construction safety dynamic estimation system, the construction safety dynamic estimation system include
Intelligent mobile terminal 2, pc client 3 and server 1, the intelligent mobile terminal 2 are smart phone or tablet computer etc., to
The acquisition and upload, including the affiliated item item of security risk, GPS positioning, photo and remarks etc. for completing security risk information, can also be with
Security risk for receiving server sending manages relevant notice, query safe hidden danger information, construction site safety evaluation
The information such as a result；The server 1 is responsible for collecting, be stored, statistical analysis intelligent sliding for storing security risk evaluation inventory
The security risk information that dynamic terminal uploads obtains security score according to quantizing rule automatically, generates statistical data and chart, Xiang Xiang
It closes responsible person and sends security risk management notice；The pc client 3 is used to fill out record, the evaluation of modification security risk to server clearly
It is single, it can also be used to the information such as query safe hidden danger information, construction site safety evaluation result；
2.2, by pc client, into the Information Management System of security risk, typing security risk evaluates inventory, packet
Include predefined security risk item item and its Quantitative marking；
2.2, all levels of management personnel and operating personnel of each relevant unit of engineering has found construction in inspection or routine work
There are when security risk at scene：1) for the security risk that can be rectified and improved conveniently, the GPS positioning of security risk, shooting are first obtained
Then the photo of security risk rectifies and improves security risk, and shoot the photo after security risk rectification, then chooses security risk evaluation
Corresponding predefined security risk item item or a customized security risk evaluate the security risk for not including in inventory in inventory
Item item is set as custom security hidden danger item item, and according to quantizing rule Quantitative marking, typing security risk evaluates inventory, most
Afterwards, the remark information of security risk is added, mark security risk has been rectified and improved, and uploads security risk information；2) temporary for oneself
Shi Wufa rectification, it needs to enter the security risk of conventional rectification process, first obtains the GPS positioning of security risk, shooting safety
The photo of hidden danger, then choose corresponding predefined security risk item item or a customized safety in security risk evaluation inventory
The security risk item item for not including in hidden danger evaluation inventory is set as custom security hidden danger item item, and according to quantizing rule amount
Change scoring, typing security risk evaluates inventory, finally, the remark information of addition security risk, mark security risk is not rectified and improved, and
Upload security risk information；
2.3, the security risk that server collects all levels of management personnel of each relevant unit of engineering and operating personnel uploads is believed
It is for statistical analysis after breath, for the security risk for needing further to rectify and improve, sent to the intelligent mobile terminal of rectification responsible person
Rectification notice, and prompt related management personnel；
2.4, rectification responsible person organizes rectification security risk, using intelligent mobile terminal, after shooting security risk rectification
Photo adds remarks, and uploads rectification Acceptance application, exceeds the time limit not submit Acceptance application, server is to related management personnel's
Intelligent mobile terminal is given notice, request administrative staff's intervention；
2.5, it after being collected into rectification Acceptance application, sends and notifies to inspector；
2.6, inspector carries out an acceptance inspection to the rectification situation of security risk, shoots security risk using intelligent mobile terminal
The photo checked and accepted is rectified and improved, judges that acceptance(check) or examination are unqualified according to situation is checked and accepted, uploads acceptance information；
2.7, after being collected into acceptance information, 1) to acceptance(check), achieve and complete the closed loop management of the security risk；2)
It is underproof to checking and accepting, rectification notice is sent to the intelligent mobile terminal of rectification responsible person again, returns to step 2.4；
3, construction safety dynamic evaluation：
3.1, from security risk information acquired in construction site, the Quantitative marking of security risk is extracted, comprising working as
The summation of the Quantitative marking of acquired security risk in nearest five days including it, as construction site on the day of safety comment
Point, according to construction site, daily safety scores, and carries out dynamic evaluation to construction site safe condition；For example, April 25 in 2018
In day, if this project construction site produces security risk " job site personnel does not wear a safety helmet (010101) " twice, " work
It is incomplete (010201) that face does not set edge protection or setting " once, " working face aisle existing defects (010801) " once, then service
It is 3*2+4+3=13 points that device calculates the security score of the security risk of the construction site get Ben generation automatically；If April 21 in 2018
Day in 24 days, the security score for the security risk that construction site generates is respectively 3 points, 1 point, 0 point and 5 points, then server from
It is dynamic calculate on April 25th, 2018 construction site safety scoring be 3+1+0+5+13=22 points.
3.2, according to the high low setting warning grade of risk level, and the corresponding safety scoring codomain model of each warning grade is provided
It encloses, when safe score value is fallen within the scope of the corresponding codomain of specific warning grade, carries out grading forewarning system；
For example, if the standard of the daily safety status classification in this project construction site is：Safety scoring is lower than 20 timesharing, risk
It is horizontal lower, without early warning；Safety scoring is more than or equal to 20 and when less than 30, and risk level is general, carries out three-level early warning；Peace
Full scoring is more than or equal to 30 and when less than 40, and risk level is higher, carries out second level early warning；When safety scoring is more than or equal to 40, wind
Danger is horizontal high, carries out level-one early warning, and since the peace scoring of 25 construction site April in 2018 is 22 points, then server judges automatically
It is general to obtain risk level, executes three-level early warning, sends and notifies to the intelligent mobile terminal of site safety administrative staff, prompts reinforcement
Supervision.
3.3 score according to the daily safety in the construction site of acquisition, by week, the moon, season or/or year statistics safety score, draw
M- safe score curve when processed, obtains the evolution trend of construction site dynamic security level.
For example, the safety scoring in statistics on April 25,19 to 2018 years April in 2018, when drafting m- safe score curve,
As shown in Fig. 2, figure it is seen that early period this week safe performance it is preferable, level of security steps up, the generation of security risk
Situation makes moderate progress；But nearly two days come, and safe performance is declined, and a situation arises is rebounded for security risk, it should be noted that
It Strengthens Safety Management.
3.4, it is scored according to the daily safety in enterprise's subordinate's project cluster construction site of acquisition, statistical analysis enterprise subordinate
The safety scoring of mesh group, obtains the variation of the statistics such as its average, standard deviation, maximin and statistic, obtains enterprise
The construction site dynamic security level and its evolving trend of grade；According to the daily safety in project cluster construction site in the region of acquisition
Scoring, statistically analyze region in project cluster safety scoring, obtain the statistics such as its average, standard deviation, maximin and
The variation of statistic obtains the construction site dynamic security level and its evolving trend of region class；According to the domestic project of acquisition
The daily safety in group construction site scores, and counts the safety scoring of domestic project cluster, obtains its average, standard deviation, maximum most
The variation of the statistics such as small value and statistic obtains national construction site level of security and its evolving trend, to realize
The safe condition of domestic different zones, different enterprises or disparity items compares.
4, after engineering project, security risk historical data formed in this construction process is refined in analysis
Predefined security risk item item and its quantizing rule are optimized and revised in library.For example, the management practice by this engineering project, discovery
The initial safe score of security risk " working face aisle existing defects (010801) " is 3, underestimates the reality of the security risk
Degree of risk is not suitable with field demand, thus can be in security risk historical data base by security risk " working face aisle presence
The Quantitative marking of defect (010801) " is modified to 4, refers to for subsequent project；In addition, in the management practice of this engineering project,
It was found that custom security hidden danger " cat road existing defects " has typicalness, then security risk historical data base, and root are included in
According to management practice, initializing its security score is 3.
Claims (4)
1. a kind of construction safety dynamic evaluation method based on security risk, it is characterised in that include the following steps：
1.1, the quantization of security risk：
1.1.1, before going into operation, based on construction technology, environmental condition and management tissue, combined standard specification, security risk
Historical data base, accident case and expertise carry out security risk pre assessment, hidden to safety issuable in work progress
Suffer from and carry out pre-identification, and is set as predefined security risk item item, and according to the degree of risk of predefined security risk item item, press
According to unified quantizing rule, predefined security risk item item is quantified, security risk is formed and evaluates inventory, the quantization
Rule is quantified using 5 quantification methods, specially：The low security risk scoring of degree of risk is 1, and degree of risk is lower
Security risk scoring is 2, and the general security risk scoring of degree of risk is 3, and the higher security risk scoring of degree of risk is 4,
The high security risk scoring of degree of risk is 5；
1.1.2, predetermined Yian city in the construction process, being found for construction site, not including in security risk evaluation inventory
Full hidden danger item item, is set as custom security hidden danger item item, and quantified according to quantizing rule, custom security hidden danger item item
It is configured by security risk reporter and typing security risk evaluates inventory；
1.2, the information system management of total involvement security risk：
1.2.1, in construction safety dynamic estimation system, typing security risk evaluates inventory, including predefined security risk item
Item and its Quantitative marking；
1.2.2, all levels of management personnel and operating personnel of each relevant unit of engineering, discovery construction is existing in inspection or routine work
There are when security risk for field：1) for the security risk that can be rectified and improved conveniently, the GPS positioning of security risk, shooting peace are first obtained
The photo of full hidden danger, then rectifies and improves security risk, and shoots the photo after security risk rectification, then chooses security risk evaluation clearly
Corresponding predefined security risk item item or a customized security risk evaluate the security risk item for not including in inventory in list
, it is set as custom security hidden danger item item, and according to quantizing rule Quantitative marking, typing security risk evaluates inventory, finally,
The remark information of security risk is added, mark security risk has been rectified and improved, and security risk information is uploaded；2) temporarily can not for oneself
Rectification, it needs to enter the security risk of conventional rectification process, first obtains the GPS positioning of security risk, shoot security risk
Photo, then choose corresponding predefined security risk item item or a customized security risk in security risk evaluation inventory and comment
The security risk item item for not including in valence inventory, is set as custom security hidden danger item item, and according to quantizing rule Quantitative marking,
Typing security risk evaluates inventory, finally, the remark information of addition security risk, mark security risk is not rectified and improved, and uploads peace
Full hidden danger information；
1.2.3, after the security risk information that all levels of management personnel and operating personnel for collecting each relevant unit of engineering upload, carry out
Statistical analysis sends rectification notice to rectification responsible person, and prompt related management for the security risk for needing further to rectify and improve
Personnel；
1.2.4, rectification responsible person organizes rectification security risk, and the photo after shooting security risk rectification adds remarks, and upload
Acceptance application is rectified and improved, exceeds the time limit not submit Acceptance application, notice related management personnel intervention；
1.2.5, after being collected into rectification Acceptance application, send and notify to inspector；
1.2.6, inspector carries out an acceptance inspection to the rectification situation of security risk, the photo that shooting security risk rectification is checked and accepted, root
Judge that acceptance(check) or examination are unqualified according to situation is checked and accepted, uploads acceptance information；
1.2.7, after being collected into acceptance information, 1) to acceptance(check), achieve and complete the closed loop management of the security risk；2) right
Check and accept it is underproof, again to rectification responsible person send rectification notice, return to step 1.2.4；
1.3, construction safety dynamic evaluation：
1.3.1, from security risk information acquired in construction site, the Quantitative marking of security risk is extracted, to include the same day
The summation of the Quantitative marking of acquired security risk in nearest five days inside, as construction site on the day of safety scoring,
According to the daily safety scoring in construction site, dynamic evaluation is carried out to construction site safe condition；
1.3.2, according to the high low setting warning grade of risk level, and the corresponding safety scoring codomain model of each warning grade is provided
It encloses, when safe score value is fallen within the scope of the corresponding codomain of specific warning grade, carries out grading forewarning system；
1.4, after engineering, security risk historical data base formed in this construction process is refined in analysis, and optimization is adjusted
Whole predefined security risk item item and its quantizing rule.
2. the construction safety dynamic evaluation method according to claim 1 based on security risk, it is characterised in that：Described
Construction safety dynamic estimation system includes intelligent mobile terminal, pc client and server, and the intelligent mobile terminal is intelligence
Mobile phone or tablet computer, completing the acquisition and upload of security risk information, including the affiliated item item of security risk, GPS positioning,
Photo and remarks, and the relevant notice of security risk management for receiving server sending, query safe hidden danger information are applied
Work site safety evaluation result；The server for storing security risk evaluation inventory, and is responsible for collecting, be stored, statistical
Analyse the security risk information that intelligent mobile terminal uploads, security score obtained according to quantizing rule automatically, generate statistical data with
Chart sends security risk management notice to relevant person in charge；The pc client, for filling out record, modification safety to server
Hidden danger evaluation inventory, it can also be used to query safe hidden danger information, construction site safety evaluation result.
3. the construction safety dynamic evaluation method according to claim 1 based on security risk, it is characterised in that：According to obtaining
The daily safety scoring in the construction site that takes is scored by week, the moon, season or year statistics safety, when drafting m- safe score curve,
Obtain the evolution trend of construction site dynamic security level.
4. the construction safety dynamic evaluation method according to claim 1 based on security risk, it is characterised in that：According to obtaining
The daily safety scoring in the enterprise's subordinate's project cluster construction site taken, the safety scoring of statistical analysis enterprise subordinate project cluster obtain
To the construction site dynamic security level and its evolving trend of enterprise-level；It is daily according to project cluster construction site in the region of acquisition
Safety scoring, statistically analyze the safety scoring of project cluster in region, obtain region class construction site dynamic security it is horizontal and
Its evolving trend；According to the daily safety scoring in the domestic project cluster construction site of acquisition, the safety for counting domestic project cluster is commented
Point, obtain national construction site level of security and its evolving trend.
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| CN110046605A (en) * | 2019-04-25 | 2019-07-23 | 大连海事大学 | The multidimensional information of view-based access control model tracking proofreads mechanical processing site management system |
| CN111459956A (en) * | 2020-03-23 | 2020-07-28 | 盛安保险技术股份有限公司 | Engineering quality latent defect insurance (IDI) project technology risk management method and system |
| CN112381340A (en) * | 2021-01-18 | 2021-02-19 | 南京安全无忧网络科技有限公司 | Safety quantitative intelligent evaluation method for large chemical device |
| CN113095633A (en) * | 2021-03-23 | 2021-07-09 | 同望科技股份有限公司 | Engineering project construction site potential safety hazard investigation system based on componentization |
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