CN114021209B - Random pile foundation engineering detection and management method and system based on block chain - Google Patents
Random pile foundation engineering detection and management method and system based on block chain Download PDFInfo
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Abstract
The invention discloses a random detection and management method and a system for a pile foundation project based on a block chain, wherein the parameter configuration is carried out on the pile type of the pile foundation project, the number of the piles planned to be detected is set according to the detection type for the pile type with the sampling detection mode at the level of the pile foundation project, and the pile under the pile type is configured according to the pile type parameters; digitally defining a pile foundation engineering construction area, configuring piles covered by the construction area, counting the number of pile roots covered by various pile types in the construction area, and setting the number of the piles to be detected according to the detection type for the pile types of which the sampling detection mode is the construction area level; when the pile construction in the construction area is subjected to spot inspection, a random spot inspection algorithm is executed on whether the pile is spot-inspected or not, so that random spot inspection facing pile foundation engineering inspection is realized; and finally, chain certificate storage is carried out on the sampling inspection result through the block chain, and the sampling inspection result is timely notified to a related party, so that field construction personnel are prevented from randomly tampering, and the effectiveness of random sampling inspection can be finally ensured.
Description
Technical Field
The invention belongs to the field of construction management of constructional engineering, and particularly relates to a random detection management method and system for pile foundation engineering based on a block chain.
Background
Pile foundation engineering detection is an important means for guaranteeing pile foundation construction quality, and relates to numerous detection types and methods, such as: static load compression detection, static load pull-out resistance detection, low strain dynamic detection, high strain dynamic detection and the like. At present, some detections in pile foundation engineering cannot be performed on all piles (for example, static load compression resistance detection), and sampling detection needs to be performed according to construction quality requirements. At pile foundation engineering job site, can take two kinds of selective examination modes according to stake type parameter: one is the "pile foundation engineering grade", namely: performing sampling inspection on the piles configured with the pile type parameters according to a certain proportion on the whole pile foundation engineering; the other is the "construction area level", namely: and according to the construction area identified by the design drawing, configuring the piles with the pile type parameters in the construction area, and performing sampling inspection in the construction area according to a certain proportion. For different detection types and methods, the pile being extracted may have different treatments in the construction process, such as: to the stake that needs carry out static load resistance to compression and detect, when carrying out steel reinforcement cage connection and transfer process operation, probably need adjust steel reinforcement cage long, be connected to terrace eminence.
At present, during site construction, piles required to be subjected to pile foundation engineering detection are manually specified in advance according to construction quality requirements, and then corresponding construction is carried out. If the subsequent construction quality of the drawn pile has problems, field personnel can also temporarily replace the drawn pile and detect the pile with better construction quality, so that the finally drawn pile can meet the relevant requirements on the construction quality. Through such manual appointed mode for the quality assurance means of selective examination is difficult to effectively implement, also can't really guarantee the construction quality of whole pile foundation engineering. Therefore, a random detection and management method and a random detection and management system for pile foundation engineering based on block chains are needed to be constructed, on one hand, a relatively complex construction and detection management mode of the pile foundation engineering site can be supported, on the other hand, the influence of human factors on the construction and detection of the pile foundation engineering can be reduced, and finally, the supervision requirement of the pile foundation construction quality can be effectively met.
Disclosure of Invention
Aiming at the defects of the prior art and the actual requirements of pile foundation acceptance, the invention provides a random detection management method and a random detection management system for a pile foundation project based on a block chain, wherein the parameter configuration is carried out on the pile type of the pile foundation project, the number of the piles planned to be detected is set according to the detection type for the pile type with the sampling detection mode of pile foundation project grade, and the configuration is carried out on the piles under the pile type through the pile type parameters; then, digitally defining a pile foundation engineering construction area, configuring piles covered by the construction area, counting the number of the piles covered by various pile types in the construction area, and setting the number of the piles to be detected according to the detection type for the pile types with the sampling detection mode of construction area level; when the pile construction in the construction area is subjected to spot inspection, a random spot inspection algorithm is executed for correspondingly detecting whether the pile is spot-inspected or not, so that random spot inspection facing pile foundation engineering detection is realized; and finally, chain certificate storage is carried out on the sampling inspection result through the block chain, and the sampling inspection result is timely notified to a related party, so that field construction personnel are prevented from randomly tampering, and the effectiveness of random sampling inspection can be finally ensured.
In order to achieve the purpose, the invention provides the following technical scheme:
on one hand, the application provides a random detection and management method for pile foundation engineering based on a block chain, which comprises the following steps:
the method comprises the following steps that firstly, standardized management is carried out on pile type configuration of pile foundation construction, the name, parameters and design number of the pile type configuration are configured according to a design drawing of the pile foundation construction, and the detection type to be subjected to spot inspection is determined; setting a sampling inspection mode of the pile type, and setting the number of the piles planned to be detected according to the detection type aiming at the pile type of which the sampling inspection mode is the pile foundation engineering level; configuring corresponding piles through pile types, and determining the detection type of each pile needing sampling inspection;
step two, carrying out standardized management on a construction area of pile foundation construction, and defining the name and the axis area range of the construction area according to a design drawing of the pile foundation construction and on-site construction management requirements;
step three, carrying out standardized management on piles and detection plans in a construction area, configuring the piles in the construction area, counting the number of pile roots contained in each type of pile in the construction area, and setting the number of the pile roots which are planned to be detected in the construction area according to corresponding detection types aiming at the pile types with the construction area level in a sampling detection mode;
step four, aiming at the piles in the construction area, according to the detection types of the piles to be subjected to spot inspection in the construction process, a random spot inspection algorithm is executed on whether the piles are spot-inspected or not, and random spot inspection facing pile foundation engineering detection is realized;
and fifthly, recording the detection type of the piles to be extracted after the random selective inspection algorithm is executed for the piles in the construction area, and performing block chain storage on the recording result to realize block chain-based random selective inspection management.
Further, the first step specifically includes:
(1.1) configuring various pile types ZX to be constructed, parameters and design number ZD according to a design drawing of pile foundation construction, and determining a detection type to be subjected to spot inspection according to the parameters of the pile types, wherein the detection type uses an n-tuple (J)1, J2,..., Jn) Wherein n represents the number of detection types of the pile type requiring sampling inspection, and JkRepresenting the kth detection type, wherein k is less than or equal to n;
(1.2) setting a pile type sampling inspection mode, wherein the pile type sampling inspection mode is pile foundation engineering grade pile type ZXg-jAccording to the detection type JkSetting the pile number ZP planned to be detectedg-j-kAnd forming pile root ZC with the rest plang-j-kInitialisation to ZDg-jThe number of the residual piles to be extracted is ZLg-j-kInitialisation to ZPg-j-kWherein g-j represents the j-th pile type under the pile foundation engineering, and g-j-k represents the pile foundation engineeringThe kth detection type of the next jth pile type;
(1.3) configuring the pile under the pile type according to the pile type parameters, configuring the detection type of the configured pile which needs to be subjected to sampling inspection according to the detection type of the pile type which needs to be subjected to sampling inspection, and using an m-tuple (J-tuple)1, J2,..., Jm) Representing, wherein m represents the number of detection types of the pile needing sampling inspection, m is less than or equal to n, JkRepresents the kth detection type, and k is less than or equal to m.
Further, in the first step, the parameters include pile usage, pile diameter, bearing characteristics, designed pile length, and stress characteristics.
Further, in the second step, registering the construction area information according to the design drawing and the site construction management requirement includes: construction area name, plan start date, plan end date, construction period, remarks.
Further, the third step specifically includes:
(3.1) configuring corresponding piles in each construction area, and identifying and distinguishing the piles according to the pile numbers;
(3.2) for each construction zone ZiThe piles arranged in the pile body count the corresponding pile type ZXi-jAnd pile root number ZTi-jWherein i represents the ith construction area, and i-j represents the jth pile type in the ith construction area;
(3.3) aiming at the pile type with the sampling inspection mode at the construction area level, the pile root number ZP planned to be detected is calculated according to the detection type and a certain proportioni-j-kIs set up, ZPi-j-k≤ZTi-jAnd the number ZC of the remaining planned finished pilesi-j-kInitialisation to ZTi-jThe number of the residual piles to be extracted is ZLi-j-kInitialisation to ZPi-j-kAnd i-j-k represents the kth detection type of the jth pile type in the ith construction area.
Further, in the fourth step, the detection type m-tuple (J) of the pile to be spot-inspected is obtained in the pile construction process1, J2,..., Jm) And corresponding to the pile type ZX, to whether the pile is drawn JkThe detection implements a random spot check algorithm, where k ∈ (1, 2...., m), as follows:
(4.1) judging the sampling inspection mode of the pile type ZX, and if the sampling inspection mode is the pile foundation engineering grade, entering the step (4.2); otherwise, entering the step (4.3);
(4.2) for detection type JkK is initialized to 1, and the pile type ZX is obtained for the detection type JkThe number of the residual piles to be extracted is ZL on the level of the pile foundation engineeringg-j-kAnd the number of remaining planned piles ZCg-j-kAnd dynamically calculating the center-drawing rate: pg-j-k=ZLg-j-k×100%/ZCg-j-kA1 is to Pg-j-kInputting a random function to acquire a random result, and if the random result is drawn, entering the step (4.2.1); if not, entering the step (4.2.2);
(4.2.1) type J is detected for the pilekThe detection state of (1) is updated to be already extracted, and the pile type ZX is aimed at the detection type JkThe number of the residual piles to be extracted is ZL on the level of the pile foundation engineeringg-j-kUpdated to ZLg-j-k -1, number of remaining planned completed piles ZCg-j-kUpdated to ZCg-j-k -1, entering step (4.2.2);
(4.2.2) performing k = k +1, and if k > m, ending the random spot check algorithm; otherwise, entering the step (4.2);
(4.3) for detection type JkK is initialized to 1, and the pile type ZX is obtained for the detection type JkIn the construction zone ZiThe number of the current residual piles to be extracted is ZLi-j-kAnd the number of remaining planned piles ZCi-j-kAnd dynamically calculating the center-drawing rate: pi-j-k=ZLi-j-k×100%/ZCi-j-kA1 is to Pi-j-kInputting a random function to acquire a random result, and if the random result is drawn, entering the step (4.3.1); if not, entering the step (4.3.2);
(4.3.1) type J is detected for the pilekThe detection state of (1) is updated to be already extracted, and the pile type ZX is aimed at the detection type JkIn the construction zone ZiThe number of the residual piles to be extracted is ZLi-j-kUpdated to ZLi-j-k -1, number of remaining planned completed piles ZCi-j-kUpdated to ZCi-j-k -1, entering step (4.3.2);
(4.3.2) performing k = k +1, and if k > m, ending the random spot check algorithm; otherwise, go to step (4.3).
Further, the fifth step specifically includes:
(5.1) recording the sampling inspection result of the pile corresponding to the detection type after the random sampling inspection algorithm is executed for the pile in the construction area, and expressing the sampling inspection result by a six-tuple (G, Z, B, J, S and T), wherein G represents a pile foundation project, Z represents the construction area, B represents a pile number, J represents the detection type, S represents the detection state, and T represents the random sampling inspection time;
and (5.2) randomly generating a unique certificate storing serial number for each six-tuple, and storing certificates on a block chain established by a pile foundation engineering related party to ensure that the random inspection result cannot be tampered.
On the other hand, this application still provides a pile foundation engineering random detection management system based on block chain, includes:
the pile type configuration management unit can configure the pile type and parameters of pile foundation construction and determine the detection type to be subjected to spot inspection; setting a sampling inspection mode of the pile type, and setting the number of the piles planned to be detected according to the detection type aiming at the pile type of which the sampling inspection mode is the pile foundation engineering level; configuring corresponding piles through pile types, and determining the detection type of each pile needing sampling inspection;
the construction area management unit can configure a construction area for pile foundation construction, and defines the name and the axis area range of the construction area according to a design drawing of pile foundation construction and on-site construction management requirements;
the construction detection configuration management unit can configure the piles in the construction area, count the pile roots contained in various pile types in the construction area, and set the pile roots planned to be detected in the construction area according to the corresponding detection type aiming at the pile types with the sampling detection mode at the construction area level;
the random sampling inspection management unit can execute a random sampling inspection algorithm on whether to perform sampling inspection or not according to the detection type of the pile to be sampled and inspected in the construction process aiming at the pile in the construction area;
and the selective inspection result evidence storage management unit can generate a unique evidence storage serial number for the random selective inspection result, and stores the evidence on a block chain established by a pile foundation engineering related party.
The application also provides a server, which comprises a processor and a memory, wherein at least one instruction, at least one section of program, a code set or an instruction set is stored in the memory, and the at least one instruction, the at least one section of program, the code set or the instruction set is loaded and executed by the processor to realize the random detection management method for the pile foundation engineering based on the block chain.
The application also provides a computer-readable storage medium, in which at least one instruction, at least one program, a code set, or an instruction set is stored, and the at least one instruction, the at least one program, the code set, or the instruction set is loaded and executed by a processor to implement the random detection management method for the block chain-based pile foundation engineering.
The invention has the following advantages and beneficial effects:
according to the invention, through the pile type configuration, the construction area configuration and the detection plan configuration of the pile foundation engineering, the actual requirements of the on-site construction management of the pile foundation engineering can be met, the establishment of a corresponding detection plan according to the pile type and the corresponding detection type is supported, and the standard requirements of the pile foundation engineering detection are met; random spot inspection for pile foundation engineering detection is realized by executing random spot inspection algorithms of all detection types in the pile construction process, and the influence of human factors on pile foundation engineering construction and detection is reduced; and the random sampling inspection result is stored through the block chain, so that the random sampling inspection result can not be tampered. Its main advantages are as follows:
1. the pile type configuration and pile configuration standardized management of the pile foundation engineering are realized: can define the pile type parameter of pile foundation engineering according to pile foundation engineering design drawing requirement, dispose the stake that the stake type covered, make clear and definite each stake needs carry out the detection type of spot check, satisfy the construction management and the detection requirement of all kinds of pile foundation engineering.
2. The standardized management of the pile foundation engineering construction area is realized: the construction method has the advantages that the construction area of the pile foundation engineering can be defined according to the design drawing of the pile foundation engineering and the actual situation of the site, the axis area of each construction area is divided, construction and detection are carried out according to the construction areas, and the site construction management requirements of the pile foundation engineering are met.
3. The standardized management of the construction area pile and detection plan configuration is realized: the pile configuration method has the advantages that the piles covered in each construction area can be configured according to site construction requirements, various pile types and pile roots in the construction areas are counted, the pile roots to be detected are set according to the pile types and corresponding detection types, and the standard requirements of pile foundation engineering detection are met.
4. Random selective inspection facing pile foundation engineering detection is realized: in the construction process of the pile, a random sampling inspection algorithm is executed to determine whether to sample the pile to be inspected in a corresponding construction area dynamically and randomly according to the detection type of the pile to be sampled and inspected, so that the influence of human factors on the construction and detection of the pile foundation engineering can be effectively reduced.
5. Random sampling inspection management based on the block chain is realized: the pile selective inspection result is subjected to on-chain evidence storage through the block chain, the selective inspection result is prevented from being randomly tampered, the effectiveness of random selective inspection is ensured, and the supervision requirement on the pile foundation construction quality can be finally met.
Drawings
Fig. 1 is a flowchart of a random detection and management method for pile foundation engineering based on a block chain according to an embodiment of the present invention.
FIG. 2 is a diagram illustrating steps of a method according to the present invention.
Fig. 3 is a structural block diagram of a random detection management system for pile foundation engineering based on a block chain according to an embodiment of the present invention.
Detailed Description
Features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiment examples is merely intended to provide a better understanding of the present invention by illustrating the examples of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a random detection and management method for pile foundation engineering based on block chains, where the method includes the following steps:
the method comprises the following steps that firstly, standardized management is carried out on pile type configuration of pile foundation construction, the name, specific parameters and design number of the pile type configuration are configured according to a design drawing of the pile foundation construction, and the detection type to be subjected to spot inspection is determined; setting a sampling inspection mode of the pile type, and setting the number of the piles planned to be detected according to the detection type aiming at the pile type with the sampling inspection mode of the pile foundation engineering grade; and corresponding piles are configured according to the pile types, so that the detection type of each pile needing sampling inspection is determined.
Step 1.1, according to the design drawing requirements of pile foundation construction, configuring various pile types (ZX) to be constructed, parameters (such as pile application, pile diameter, bearing property, designed pile length, stress characteristics and the like) and design number (ZD), and determining the detection types to be subjected to spot inspection according to the pile type parameters, for example: the pile is used as an engineering pile, is stressed as a compression-resistant pile, and needs static load compression resistance detection. The detection type can be an n-tuple (J)1, J2,..., Jn) Wherein n represents the number of detection types of the pile type requiring sampling inspection, and JkRepresents the kth detection type, and k is less than or equal to n.
Step 1.2, setting the sampling inspection mode of the pile type, and setting the pile type (ZX) with the sampling inspection mode of' pile foundation engineering gradeg-j) According to the type of detection (J)k) Setting the number of piles planned to be tested (ZP)g-j-k) And the number of the remaining planned piles (ZC)g-j-k) Initialisation to ZDg-jThe number of the remaining piles (ZL) to be extractedg-j-k) Initialisation to ZPg-j-k. Wherein g-j represents the j-th pile type under the pile foundation engineering, and g-j-k represents the kth detection type of the j-th pile type under the pile foundation engineering.
Step 1.3, the pile under the pile type is configured according to the pile type parameters, the detection type of the configured pile needing to be subjected to spot inspection is configured according to the detection type of the pile type needing to be subjected to spot inspection, and an m-tuple (J-tuple) can be used1, J2,..., Jm) Represents that m represents the number of detection types (m is less than or equal to n) of the pile needing sampling inspection, JkRepresents the kth detection type, and k is less than or equal to m.
And step two, carrying out standardized management on the construction area of the pile foundation construction, and defining the name and the axis area range of the construction area according to the design drawing of the pile foundation construction and the on-site construction management requirement.
Step 2.1, according to the design drawing and the on-site construction management requirement, registering the construction area information, comprising the following steps: construction area name, plan start date, plan end date, construction period, remarks, and the like.
Step 2.2, dividing and configuring the axis area of the construction area, and defining an X axis range X = (X) in a digital manner1-xp) Y-axis range Y = (Y)1-yq) And distinguishing the axial line areas of the construction areas.
And step three, carrying out standardized management on the piles and the detection plan in the construction area, configuring the piles in the construction area, counting the number of the piles contained in each type of pile in the construction area, setting the number of the piles which are planned to be detected in the construction area according to the corresponding detection type aiming at the pile type with the sampling detection mode of construction area level, and ensuring the detection coverage rate of each type of pile.
And 3.1, configuring corresponding piles in each construction area, and identifying and distinguishing the piles according to the pile numbers. For example, 50 piles of "a 1-a 50" and a total of 80 piles of 30 piles of "B1-B30" are divided together into "construction area No. 1".
Step 3.2 for each construction zone (Z)i) The piles are configured, and corresponding pile types (ZX) are countedi-j) And pile number (ZT)i-j). Wherein i represents the ith construction area, and i-j represents the jth pile type in the ith construction area.
Step 3.3 for the pile type whose sampling inspection mode is 'construction area level', according to the detection type (J)k) The number of piles (ZP) planned to be tested is determined in a certain proportioni-j-k) Make a setting (ZP)i-j-k≤ZTi-j) And the number of remaining planned completion piles (ZC)i-j-k) Initialisation to ZTi-jThe number of the remaining piles (ZL) to be extractedi-j-k) Initialisation to ZPi-j-k. And i-j-k represents the kth detection type of the jth pile type in the ith construction area.
Step four, aiming at the construction area (Z)i) And the inner pile executes a random sampling inspection algorithm to determine whether the pile is sampled or not according to the detection type of the pile to be sampled and inspected in the construction process, so that random sampling inspection facing pile foundation engineering detection is realized.
Step 4.1, obtaining the detection type m-tuple (J-tuple) of the pile to be subjected to spot inspection in the pile construction process1, J2,..., Jm) And a corresponding post type (ZX).
Step 4.2 according to the detection type m tuple (J) of the pile to be spot-checked1, J2,..., Jm) To determine whether the pile is being driven JkThe detection implements a random spot check algorithm, where k ∈ (1, 2...., m), as follows:
(1) judging the sampling inspection mode of the pile type ZX, and if the sampling inspection mode is the pile foundation engineering grade, entering the step (2); otherwise, entering the step (3);
(2) for detection type Jk(k is initialized to 1), and the pile type ZX is obtained for the detection type JkThe number of the residual piles to be extracted is ZL on the level of the pile foundation engineeringg-j-kAnd the number of remaining planned piles ZCg-j-kAnd dynamically calculating the center-drawing rate: pg-j-k=ZLg-j-k×100%/ZCg-j-k（Pg-j-kValue ofIn the range of [0, 1]) A1 is to Pg-j-kInputting a random function to acquire a random result, and if the random result is extracted, entering the step (2.1); if not, entering the step (2.2);
(2.1) detecting the pile in type JkThe detection state of (1) is updated to be' already extracted, and the pile type ZX is aimed at the detection type JkThe number of the residual piles to be extracted is ZL on the level of the pile foundation engineeringg-j-kUpdated to ZLg-j-k -1, number of remaining planned completed piles ZCg-j-kUpdated to ZCg-j-k -1, entering step (2.2).
(2.2) performing k = k +1, if k > m, the algorithm ends; otherwise, go to step (2).
(3) For detection type Jk(k is initialized to 1), and the pile type ZX is obtained for the detection type JkIn the construction zone ZiThe number of the current residual piles to be extracted is ZLi-j-kAnd the number of remaining planned piles ZCi-j-kAnd dynamically calculating the center-drawing rate: pi-j-k=ZLi-j-k×100%/ZCi-j-k（Pi-j-kHas a value range of [0, 1 ]]) A1 is to Pi-j-kInputting a random function to acquire a random result, and if the random result is drawn, entering the step (3.1); if not, entering the step (3.2);
(3.1) type J of detection of the pilekThe detection state of (1) is updated to be' already extracted, and the pile type ZX is aimed at the detection type JkIn the construction zone ZiThe number of the residual piles to be extracted is ZLi-j-kUpdated to ZLi-j-k -1, number of remaining planned completed piles ZCi-j-kUpdated to ZCi-j-k -1, entering step (3.2).
(3.2) performing k = k +1, if k > m, the algorithm ends; otherwise, go to step (3).
And fifthly, recording the detection type of the pile to be extracted after the random selective inspection algorithm is executed for the pile in the construction area, storing the block chain certificate of the recording result, and timely informing a related party to prevent field construction personnel from randomly tampering so as to realize random selective inspection management based on the block chain.
Step 5.1, for the pile in the construction area, after the random selective inspection algorithm is executed, recording the selective inspection result of the pile corresponding to the detection type, which can be represented by a six-tuple (G, Z, B, J, S, T), wherein: g represents pile foundation engineering; z represents a construction area; b represents a pile number; j represents a detection type; s represents a detection state; t denotes the random spot check time.
And 5.2, randomly generating a unique certificate storing number for each six-tuple, and storing certificates on block chains (such as industry alliance chains) established by related parties of the pile foundation engineering (such as construction units, supervision units, construction units, administrative departments and the like) to ensure that the result cannot be tampered.
Fig. 2 is an implementation example of a specific application scenario of the present application. Step one, pile type configuration and pile configuration: setting pile types, defining configuration parameters and design numbers, setting a pile type sampling inspection mode, and setting a plan for detecting the number of the piles according to the detection types aiming at the pile types with the sampling inspection mode of 'pile foundation engineering level'; the method comprises the following steps of configuring piles according to pile type parameters, and determining the detection type of each pile which needs to be subjected to sampling inspection, for example: pile type is ZX1The configured pile is numbered A1-A100, and the detection type is (J)1, J2,…, Jm). Step two, configuring a construction area and an axis area: setting a construction area, dividing an axis area, for example: z1(a-p, 1-10). Thirdly, pile and detection plan configuration in the construction area: to the construction area Z1The inner piles are configured (for example: A1-A50 and B1-B30), various pile types and pile numbers are counted, and the pile number planned to be detected is set according to the detection type aiming at the pile type with the sampling inspection mode of 'construction area level', for example: for ZX1-1J of pile type1Detecting, setting the number of the planned detected piles as ZP1-1-1. Fourthly, randomly sampling and inspecting piles in the construction area: to the construction area Z1Inner pile, according to the type of detection (J) to be spot-inspected1, J2,…, Jm) To make J on the drawingkThe detection implements a random spot check algorithm, where k ∈ (1, 2, …, m). Step five, drawingChecking the result, and performing block chaining evidence storage: to the construction area Z1And recording the sampling inspection result (G, Z, B, J, S and T) of the corresponding detection type of the pile, generating a certificate storage number, and storing the certificate on the block chain.
As shown in fig. 3, an embodiment of the present invention further provides a random detection and management system for pile foundation engineering based on a block chain, where the system includes:
the pile type configuration management unit can configure the pile type and parameters of pile foundation construction and determine the detection type to be subjected to spot inspection; setting a sampling inspection mode of the pile type, and setting the number of the piles planned to be detected according to the detection type aiming at the pile type with the sampling inspection mode of the pile foundation engineering grade; and corresponding piles are configured according to the pile types, so that the detection type of each pile needing sampling inspection is determined.
And the construction area management unit can configure a construction area for pile foundation construction, and defines the name and the axis area range of the construction area according to the design drawing of pile foundation construction and the on-site construction management requirement.
The construction detection configuration management unit can configure the piles covered in the construction area, count the number of the piles contained in each type of the piles in the construction area, and set the number of the piles planned to be detected in the construction area according to the corresponding detection type aiming at the piles of which the sampling detection mode is the construction area level.
And the random selective inspection management unit can execute a random selective inspection algorithm on whether to perform selective inspection or not according to the detection type of the pile to be subjected to the selective inspection in the construction process aiming at the pile in the construction area.
The selective inspection result certificate storage management unit can generate a unique certificate storage number for the random selective inspection result, and store the certificate on a block chain (such as an industry alliance chain) established by a pile foundation engineering related party.
Further, the implementation of each unit refers to the steps in the random detection and management method for the pile foundation engineering based on the block chain.
In addition, the present application further provides a server, where the server includes a processor and a memory, where the memory stores at least one instruction, at least one program, a code set, or an instruction set, and the at least one instruction, the at least one program, the code set, or the instruction set is loaded and executed by the processor to implement the steps in the block chain-based random inspection management method for pile foundation engineering.
The present application further provides a computer-readable storage medium, where at least one instruction, at least one program, a code set, or an instruction set is stored in the storage medium, and the at least one instruction, the at least one program, the code set, or the instruction set is loaded and executed by a processor to implement the steps in the random detection management method for block chain-based pile foundation engineering.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units or modules described in the embodiments of the present application may be implemented by software or hardware. The described units or modules may also be provided in a processor, for example, each of the described units may be a software program provided in a computer or a mobile intelligent device, or may be a separately configured hardware device. Wherein the designation of a unit or module does not in some way constitute a limitation of the unit or module itself.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention herein disclosed is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the present application. For example, the above features and the technical features having similar functions disclosed in the present application are mutually replaced to form the technical solution.
Claims (10)
1. A random detection and management method for pile foundation engineering based on block chains is characterized by comprising the following steps:
the method comprises the following steps that firstly, standardized management is carried out on pile type configuration of pile foundation construction, the name, parameters and design number of the pile type configuration are configured according to a design drawing of the pile foundation construction, and the detection type to be subjected to spot inspection is determined; setting a sampling inspection mode of the pile type, and setting the number of the piles planned to be detected according to the detection type aiming at the pile type of which the sampling inspection mode is the pile foundation engineering level; configuring corresponding piles through pile types, and determining the detection type of each pile needing sampling inspection;
step two, carrying out standardized management on a construction area of pile foundation construction, and defining the name and the axis area range of the construction area according to a design drawing of the pile foundation construction and on-site construction management requirements;
step three, carrying out standardized management on piles and detection plans in a construction area, configuring the piles in the construction area, counting the number of pile roots contained in each type of pile in the construction area, and setting the number of the pile roots which are planned to be detected in the construction area according to corresponding detection types aiming at the pile types with the construction area level in a sampling detection mode;
step four, aiming at the piles in the construction area, according to the detection types of the piles to be subjected to spot inspection in the construction process, a random spot inspection algorithm based on the spot inspection rate is executed on whether the piles are spot inspected, and random spot inspection facing pile foundation engineering detection is realized;
and fifthly, recording the detection type of the piles to be extracted after the random selective inspection algorithm is executed for the piles in the construction area, and performing block chain storage on the recording result to realize block chain-based random selective inspection management.
2. The method according to claim 1, wherein the first step specifically comprises:
(1.1) configuring various pile types ZX to be constructed, parameters and design number ZD according to a design drawing of pile foundation construction, and determining a detection type to be subjected to spot inspection according to the parameters of the pile types, wherein the detection type uses an n-tuple (J)1, J2,..., Jn) Wherein n represents the number of detection types of the pile type requiring sampling inspection, and JkRepresenting the kth detection type, wherein k is less than or equal to n;
(1.2) setting a pile type sampling inspection mode, wherein the pile type sampling inspection mode is pile foundation engineering grade pile type ZXg-jAccording to the detection type JkSetting the pile number ZP planned to be detectedg-j-kAnd forming pile root ZC with the rest plang-j-kInitialisation to ZDg-jThe number of the residual piles to be extracted is ZLg-j-kInitialisation to ZPg-j-kWherein g-j represents the jth pile type under the pile foundation engineering, and g-j-k represents the kth detection type of the jth pile type under the pile foundation engineering;
(1.3) configuring the pile under the pile type according to the pile type parameters, configuring the detection type of the configured pile which needs to be subjected to sampling inspection according to the detection type of the pile type which needs to be subjected to sampling inspection, and using an m-tuple (J-tuple)1, J2,..., Jm) Representing, wherein m represents the number of detection types of the pile needing sampling inspection, m is less than or equal to n, JkRepresents the kth detection type, and k is less than or equal to m.
3. The method according to claim 1, wherein in the first step, the parameters comprise pile usage, pile diameter, bearing characteristics, designed pile length and stress characteristics.
4. The method as claimed in claim 1, wherein the step two of registering the construction area information according to the design drawing and the on-site construction management requirement includes: construction area name, plan start date, plan end date, construction period, remarks.
5. The method according to claim 2, wherein the third step specifically comprises:
(3.1) configuring corresponding piles in each construction area, and identifying and distinguishing the piles according to the pile numbers;
(3.2) for each construction zone ZiThe piles arranged in the pile body count the corresponding pile type ZXi-jAnd pile root number ZTi-jWherein i represents the ith construction area, and i-j represents the jth pile type in the ith construction area;
(3.3) aiming at the pile type with the sampling inspection mode at the construction area level, the pile root number ZP planned to be detected is calculated according to the detection type and a certain proportioni-j-kIs set up, ZPi-j-k≤ZTi-jAnd the number ZC of the remaining planned finished pilesi-j-kInitialisation to ZTi-jThe number of the residual piles to be extracted is ZLi-j-kInitialisation to ZPi-j-kAnd i-j-k represents the kth detection type of the jth pile type in the ith construction area.
6. The method according to claim 5, characterized in that in step four, the m-tuple (J) of the detection type to be spot-checked for the pile is obtained during the construction of the pile1, J2,..., Jm) And corresponding to the pile type ZX, to whether the pile is drawn JkThe detection implements a random spot check algorithm, where k ∈ (1, 2...., m), as follows:
(4.1) judging the sampling inspection mode of the pile type ZX, and if the sampling inspection mode is the pile foundation engineering grade, entering the step (4.2); otherwise, entering the step (4.3);
(4.2) for detection type JkK is initialized to 1, and the pile type ZX is obtained for the detection type JkThe number of the residual piles to be extracted is ZL on the level of the pile foundation engineeringg-j-kAnd the number of remaining planned piles ZCg-j-kAnd dynamically calculating the center-drawing rate: pg-j-k=ZLg-j-k×100%/ZCg-j-kA1 is to Pg-j-kInputting a random function to acquire a random result, and if the random result is drawn, entering the step (4.2.1); if not, entering the step (4.2.2);
(4.2.1) type J is detected for the pilekThe detection state of (1) is updated to be already extracted, and the pile type ZX is aimed at the detection type JkThe number of the residual piles to be extracted is ZL on the level of the pile foundation engineeringg-j-kUpdated to ZLg-j-k -1, number of remaining planned completed piles ZCg-j-kUpdated to ZCg-j-k -1, entering step (4.2.2);
(4.2.2) performing k = k +1, and if k > m, ending the random spot check algorithm; otherwise, entering the step (4.2);
(4.3) for detection type JkK is initialized to 1, and the pile type ZX is obtained for the detection type JkIn the construction zone ZiThe number of the current residual piles to be extracted is ZLi-j-kAnd the number of remaining planned piles ZCi-j-kAnd dynamically calculating the center-drawing rate: pi-j-k=ZLi-j-k×100%/ZCi-j-kA1 is to Pi-j-kInputting a random function to acquire a random result, and if the random result is drawn, entering the step (4.3.1); if not, entering the step (4.3.2);
(4.3.1) type J is detected for the pilekThe detection state of (1) is updated to be already extracted, and the pile type ZX is aimed at the detection type JkIn the construction zone ZiThe number of the residual piles to be extracted is ZLi-j-kUpdated to ZLi-j-k -1, number of remaining planned completed piles ZCi-j-kUpdated to ZCi-j-k -1, entering step (4.3.2);
(4.3.2) performing k = k +1, and if k > m, ending the random spot check algorithm; otherwise, go to step (4.3).
7. The method according to claim 1, wherein the step five specifically comprises:
(5.1) recording the sampling inspection result of the pile corresponding to the detection type after the random sampling inspection algorithm is executed for the pile in the construction area, and expressing the sampling inspection result by a six-tuple (G, Z, B, J, S and T), wherein G represents a pile foundation project, Z represents the construction area, B represents a pile number, J represents the detection type, S represents the detection state, and T represents the random sampling inspection time;
and (5.2) randomly generating a unique certificate storing serial number for each six-tuple, and storing certificates on a block chain established by a pile foundation engineering related party to ensure that the random inspection result cannot be tampered.
8. The utility model provides a pile foundation engineering random detection management system based on block chain which characterized in that includes:
the pile type configuration management unit can configure the pile type and parameters of pile foundation construction and determine the detection type to be subjected to spot inspection; setting a sampling inspection mode of the pile type, and setting the number of the piles planned to be detected according to the detection type aiming at the pile type of which the sampling inspection mode is the pile foundation engineering level; configuring corresponding piles through pile types, and determining the detection type of each pile needing sampling inspection;
the construction area management unit can configure a construction area for pile foundation construction, and defines the name and the axis area range of the construction area according to a design drawing of pile foundation construction and on-site construction management requirements;
the construction detection configuration management unit can configure the piles in the construction area, count the pile roots contained in various pile types in the construction area, and set the pile roots planned to be detected in the construction area according to the corresponding detection type aiming at the pile types with the sampling detection mode at the construction area level;
the random sampling inspection management unit can execute a random sampling inspection algorithm based on a sampling rate on whether to perform sampling inspection or not according to the detection type of the pile to be sampled and inspected in the construction process aiming at the pile in the construction area;
and the selective inspection result evidence storage management unit can generate a unique evidence storage serial number for the random selective inspection result, and stores the evidence on a block chain established by a pile foundation engineering related party.
9. A server comprising a processor and a memory, the memory having stored therein at least one instruction, at least one program, a set of codes, or a set of instructions, which is loaded and executed by the processor to implement the method of any one of claims 1-7.
10. A computer readable storage medium having stored therein at least one instruction, at least one program, set of codes, or set of instructions, which is loaded and executed by a processor to implement the method of any one of claims 1-7.
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