Methods for detecting and controlling anchorage defects in thin-plaster insulation systems, detection methods, computer program products, detection equipment and storage media

Abstract

This invention provides a method, apparatus, and equipment for detecting and controlling anchorage defects in thin-plastered insulation systems, relating to the field of building engineering quality testing technology, to solve the problem of difficulty in detecting anchorage defects in thin-plastered insulation systems. The method for detecting and controlling anchorage defects in thin-plastered insulation systems includes: obtaining the displacement value of the thin-plastered insulation system, where the displacement value is the out-of-plane displacement value of the test point of the thin-plastered insulation system from the point of transient load to the point of vibration cessation; obtaining the relative deviation between the fitted value of the maximum out-of-plane displacement and the tested value of the maximum out-of-plane displacement based on the displacement value; if the relative deviation is less than the control deviation, the bonding quality is confirmed to be good. This method can conveniently determine the anchorage quality of thin-plastered insulation systems.

Description

Technical Field

[0001] This invention relates to the field of building engineering quality testing technology, and more specifically, to a method for detecting and controlling anchorage defects in a thin-plaster insulation system, a computer program product, testing equipment, and a storage medium. Background Technology

[0002] Wall insulation technology is one of the most important technical measures for achieving energy conservation and carbon reduction in buildings. Thin-plaster wall insulation systems are widely used in the construction industry. However, with the increasing use of thin-plaster insulation systems, or due to reasons such as substandard materials and construction quality, accidents involving the detachment of thin-plaster insulation systems occur frequently. Summary of the Invention

[0003] The first objective of this invention is to provide a method for detecting and controlling anchorage defects in a thin-plaster insulation system, so as to solve the technical problem that anchorage defects in a thin-plaster insulation system are difficult to detect.

[0004] To address the above technical problems, this invention provides a method for detecting and controlling anchorage defects in a thin-plaster insulation system, comprising:

[0005] The displacement value of the thin-plastered thermal insulation system is obtained. The displacement value is the out-of-plane displacement value of the test point of the thin-plastered thermal insulation system when it is subjected to transient load until the vibration stops.

[0006] The relative deviation between the fitted value of the maximum out-of-plane displacement and the tested value of the maximum out-of-plane displacement is obtained based on the displacement value.

[0007] If the relative deviations are all less than the control deviations, then the pasting quality is confirmed to be good.

[0008] The beneficial effects of the present invention's method for detecting and controlling anchorage defects in thin-plaster insulation systems are:

[0009] By obtaining the relative deviation between the fitted value and the tested value of the maximum out-of-plane displacement, we can obtain the ratio of the absolute value of the difference between the fitted value and the tested value to the fitted value. The larger this ratio is, the larger the movement space of the thin plaster insulation system is, which in turn indicates that there is a quality defect in the connection of the thin plaster insulation system at that location, thus reflecting the quality of the bonding.

[0010] In a preferred embodiment, the relative deviation includes a positive relative deviation and a negative relative deviation. The positive relative deviation is the relative deviation between the fitted value of the maximum out-of-plane displacement and the tested value of the maximum out-of-plane displacement. The negative relative deviation is the relative deviation between the fitted value of the maximum in-plane displacement and the tested value of the maximum in-plane displacement.

[0011] The relative deviations are all less than the control deviation, including the positive relative deviations and the negative relative deviations, which are all less than or equal to the control deviation.

[0012] In a preferred embodiment, if at least one of the positive relative deviation and the negative relative deviation is greater than the control deviation, then the bonding quality of the test point is confirmed to be defective.

[0013] In a preferred embodiment, the relative deviation between the fitted value and the test value of obtaining the maximum out-of-plane displacement based on the displacement value includes:

[0014] Obtain the fitted value of the maximum out-of-plane displacement, which is obtained by the out-of-plane displacement fitting function; the relative deviation between the fitted value and the tested value of the maximum out-of-plane displacement is the ratio of the absolute value of the difference between the fitted value and the tested value to the fitted value of the maximum out-of-plane displacement.

[0015] The fitted value of the maximum inward outward displacement is obtained, which is obtained by the inward outward displacement fitting function; the relative deviation between the fitted value of the maximum inward outward displacement and the tested value of the maximum inward outward displacement is the ratio of the absolute value of the difference between the fitted value of the maximum inward outward displacement and the tested value of the maximum inward outward displacement to the fitted value of the maximum inward outward displacement.

[0016] In a preferred embodiment, the relative deviation between the fitted value of the maximum out-of-plane displacement obtained based on the displacement value and the tested value of the maximum out-of-plane displacement includes:

[0017] The maximum out-of-plane displacement value for each free vibration cycle is obtained based on the out-of-plane displacement value, and the out-of-plane displacement fitting function is obtained based on the maximum out-of-plane displacement value for each free vibration cycle except the first free vibration cycle.

[0018] The maximum value of the outward displacement in the inward plane is obtained for each free vibration cycle based on the outward displacement value in the inward plane. The fitting function of the outward displacement in the inward plane is obtained based on the maximum value of the outward displacement in the inward plane for each free vibration cycle except the first free vibration cycle.

[0019] In a preferred embodiment, the relative deviation between the fitted value of the maximum out-of-plane displacement and the tested value of the maximum out-of-plane displacement obtained from the displacement value includes: dividing the out-of-plane displacement value of the thin plaster insulation system into outward out-of-plane displacement value and inward out-of-plane displacement value.

[0020] The second objective of this invention is to provide a method for detecting anchorage defects in a thin-plaster insulation system, so as to solve the technical problem that anchorage defects in a thin-plaster insulation system are not easy to detect.

[0021] The method for detecting anchorage defects in a thin-plaster insulation system provided by the present invention includes: setting a displacement sensor perpendicular to the test point on one side of the wall where the thin-plaster insulation system is installed;

[0022] Turn on the displacement sensor and continuously collect the displacement value of the test point outside the plane of the thin plaster insulation system;

[0023] Apply transient loads to the wall;

[0024] Continue to continuously collect the out-of-plane displacement values ​​of the test point from the moment the transient load is applied until the vibration stops;

[0025] Implement the above-described method for detecting and controlling anchorage defects in thin-plastered thermal insulation systems.

[0026] By adopting the above-mentioned method for detecting and controlling anchorage defects in thin-plastered insulation systems, this method possesses all the advantages of the aforementioned method, which will not be elaborated upon here.

[0027] The third objective of this invention is to provide a computer program product to solve the technical problem that anchorage defects in thin-plaster insulation systems are difficult to detect.

[0028] The computer program product provided by the present invention includes a computer program or instructions, which, when executed by a processor, implement the steps of the above-described method for detecting and controlling anchorage defects in a thin-plastered thermal insulation system.

[0029] The fourth objective of this invention is to provide a detection system for anchorage defects in thin-plastered insulation systems, so as to solve the technical problem that anchorage defects in thin-plastered insulation systems are not easy to detect.

[0030] The thin plastering insulation system anchorage defect detection system provided by the present invention includes a computer-readable storage medium storing a computer program and a processor. The computer program is read and run by the processor to implement the above-mentioned control method.

[0031] The fifth objective of this invention is to provide a computer-readable storage medium to solve the technical problem that anchorage defects in thin-plaster insulation systems are difficult to detect.

[0032] The present invention provides a computer-readable storage medium storing a computer program, which is read and executed by a processor to implement the above-described control method.

[0033] The computer program product, the thin-plaster insulation system anchorage defect detection system, and the computer-readable storage medium of the present invention can achieve the same technical effect as the above-mentioned thin-plaster insulation system anchorage defect detection and control method. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments or background art of the present invention, the drawings used in the description of the embodiments or background art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0035] Figure 1 A schematic diagram of the wall structure detected by the method for detecting anchorage defects in a thin-plastered thermal insulation system according to an embodiment of the present invention;

[0036] Figure 2 A schematic diagram of vibration detected by a thin plaster insulation system using a method for detecting anchorage defects in a thin plaster insulation system according to an embodiment of the present invention.

[0037] Figure 3 A schematic diagram of a method for detecting anchorage defects in a thin-plastered thermal insulation system provided in an embodiment of the present invention;

[0038] Figure 4 A flowchart illustrating a method for detecting anchorage defects in a thin-plaster insulation system according to an embodiment of the present invention;

[0039] Figure 5 A flowchart illustrating a method for detecting and controlling anchoring defects in a thin-plastered thermal insulation system, provided as an embodiment of the present invention;

[0040] Figure 6 A schematic diagram of the vibration displacement curve of the anchorage defect detection and control method of the thin plastering insulation system provided in an embodiment of the present invention.

[0041] Explanation of reference numerals in the attached figures:

[0042] 110 - Base wall; 121 - Adhesive layer; 122 - Insulation layer; 123 - Thin plaster layer; 124 - Finishing layer; 130 - Displacement sensor; 140 - Additional gap; 150 - Air layer. Detailed Implementation

[0043] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0044] Figure 1A schematic diagram of the wall structure being inspected by the method for detecting anchorage defects in a thin-plaster insulation system according to an embodiment of the present invention; as shown. Figure 1 As shown, the thin plaster insulation system consists of an adhesive layer 121, an insulation layer 122, a thin plaster surface layer 123, and a finishing layer 124. The thin plaster insulation system is fixed to the base wall 110 by adhesive mortar and anchor bolts.

[0045] Figure 2 A schematic diagram of vibration detected in a thin-plaster insulation system according to an embodiment of the present invention, using a method for detecting anchorage defects in a thin-plaster insulation system; as shown. Figure 2 As shown, Figure 2 The first row represents the vibration of the bonded area when the thin-plaster insulation system is well bonded to the base wall 110; the second row represents the vibration of the non-bonded area when the thin-plaster insulation system is well bonded to the base wall 110; the third row represents the vibration of the bonded area when the thin-plaster insulation system is poorly bonded to the base wall 110; and the fourth row represents the vibration of the non-bonded area when the thin-plaster insulation system is poorly bonded to the base wall 110. Within each row, the first column represents the state of the thin-plaster insulation system at equilibrium under static conditions; the second column represents the state when the thin-plaster insulation system begins to vibrate under transient loads; and the third and fourth columns represent the state of free vibration of the thin-plaster insulation system.

[0046] When the anchorage between the thin-plaster insulation system and the base wall fails, gaps appear where the thin-plaster insulation system should be tightly fitted to the base wall 110. Under transient loads, the thin-plaster insulation system will be forced to deviate from its equilibrium position, resulting in additional out-of-plane displacement in a direction perpendicular to the thin-plaster insulation system. This application determines the anchorage status between the thin-plaster insulation system and the base wall 110 by measuring the out-of-plane displacement of the thin-plaster insulation system under transient loads.

[0047] Thin-plaster insulation systems are typically fixed to the base wall 110 using adhesive mortar and anchors, either fully or in spots. When the bonded areas are intact, under transient loads, the bonded areas in both fully and spot-bonded systems are constrained by the adhesive mortar and anchors, preventing vibration and out-of-plane displacement. In spot-bonded systems, the non-bonded areas, due to the presence of an air layer 150 with a width of D between the thin-plaster insulation system and the base wall 110, vibrate at their equilibrium position as an elastic body, gradually decaying and resulting in out-of-plane displacement that decays over time with a specific amplitude.

[0048] When the bond fails, an additional gap W appears between the thin-plaster insulation system and the base wall 110. Under transient load, the thin-plaster insulation system is forced to deviate from its equilibrium position, initially exhibiting additional displacement within the additional gap 140. After the transient load ends, the thin-plaster insulation system returns to its equilibrium position and continues to vibrate, gradually decaying. The out-of-plane displacement of the bond failure site over time will exhibit additional displacement during the first vibration cycle, subsequently showing an out-of-plane displacement that decays with time at a specific amplitude.

[0049] The out-of-plane displacement of the thin-plastered thermal insulation system under transient load is measured over time. The amplitude of the first free vibration cycle of the system is calculated, and the presence of additional displacement is used to determine the anchorage defects of the system.

[0050] Figure 3 A schematic diagram of a method for detecting anchorage defects in a thin-plastered thermal insulation system provided in an embodiment of the present invention; Figure 4 A flowchart illustrating a method for detecting anchorage defects in a thin-plaster insulation system according to an embodiment of the present invention; as shown. Figure 3 and Figure 4 As shown, this embodiment provides a method for detecting anchorage defects in a thin-plaster insulation system, including: setting a displacement sensor 130 perpendicular to the test point on one side of the wall where the thin-plaster insulation system is installed;

[0051] Turn on displacement sensor 130 and continuously collect displacement values ​​of the test point outside the plane of the thin plaster insulation system;

[0052] Apply transient loads to the wall;

[0053] Continue to continuously collect the out-of-plane displacement values ​​of the test points from the moment the transient load is applied until the vibration stops;

[0054] The method for detecting and controlling anchorage defects in thin-plastered thermal insulation systems, described later, shall be implemented.

[0055] Specifically, multiple points can be selected on the surface of the thin-plaster insulation system of the existing building walls for testing, and each test point can be inspected individually. Figure 3 The solid dots in the diagram indicate the locations of the test points. The displacement sensor 130 can be a high-precision laser sensor to measure the position of the thin-plaster insulation system. In this embodiment, the location of the test points is collected starting before the application of the transient load. After the transient load is applied, the surface of the thin-plaster insulation system moves. The data collected from this point until the vibration stops can be used to analyze anchorage defects.

[0056] Figure 5 A flowchart illustrating a method for detecting and controlling anchorage defects in a thin-plaster insulation system, as provided in an embodiment of the present invention; Figure 5As shown, specifically, the method for detecting and controlling anchorage defects in a thin-plaster insulation system includes:

[0057] S210. Obtain the displacement value of the thin plaster insulation system. The displacement value is the out-of-plane displacement value of the test point of the thin plaster insulation system when it is subjected to transient load until the vibration stops.

[0058] Specifically, because the thin-plaster insulation system itself has damping and stiffness, its vibration displacement will gradually decrease after a transient load is applied, eventually reducing to zero. Using the out-of-plane displacement of the test points of the thin-plaster insulation system from the moment the transient load is applied until the vibration stops as the displacement value of the control points of the thin-plaster insulation system can reduce the amount of data processed and improve data processing efficiency.

[0059] S220. Obtain the relative deviation between the fitted value and the test value of the maximum out-of-plane displacement based on the displacement value;

[0060] S221. Divide the out-of-plane displacement value A of the thin plaster insulation system into outward out-of-plane displacement value and inward out-of-plane displacement value.

[0061] Because the thin-plaster insulation system possesses inherent rigidity, and due to the gap between the adhesive layer 121 and the base wall 110, after a transient load is applied, the thin-plaster insulation system initially moves along the load direction. Therefore, the side of the thin-plaster insulation system facing the base wall 110 will move beyond its position before the transient load, resulting in a displacement relative to the reference line before the transient load. Then, under its own rigidity, the system will rebound. Due to the increased anchoring spacing, under the influence of the thin-plaster insulation system's own rigidity, the rebound position exceeds the reference line before the transient load, and then rebounds inward beyond the reference line. This process repeats, with the vibration amplitude gradually decreasing until it completely decays.

[0062] The out-of-plane displacement values ​​are divided into outward out-of-plane displacement values ​​and inward out-of-plane displacement values. Since the inward and outward displacement of the thin plaster insulation system are obtained respectively, the fitting functions of outward and inward out-of-plane displacement and the fitting values ​​of the maximum out-of-plane displacement are obtained based on the inward or outward displacement, as well as the relative deviations inward and outward, which helps to accurately determine the magnitude of the relative deviation.

[0063] S222. Obtain the maximum outward outward displacement value for each vibration cycle based on the outward outward displacement value, and obtain the outward outward displacement fitting function based on the maximum outward outward displacement values ​​except for the first vibration cycle.

[0064] The maximum inward out-of-plane displacement is obtained for each vibration cycle based on the inward out-of-plane displacement value. The fitting function for the inward out-of-plane displacement is obtained based on the maximum inward out-of-plane displacement values ​​except for the first vibration cycle.

[0065] Figure 6 A schematic diagram of the vibration displacement curve of a method for detecting and controlling anchorage defects in a thin-plaster insulation system provided in an embodiment of the present invention. Figure 6 As shown, Figure 6 The first line represents the vibration of the bonded area when the thin plaster insulation system is well bonded to the base wall 110; the second line represents the vibration of the non-bonded area when the thin plaster insulation system is well bonded to the base wall 110; the third line represents the vibration of the bonded area when the thin plaster insulation system is poorly bonded to the base wall 110; and the fourth line represents the vibration of the non-bonded area when the thin plaster insulation system is poorly bonded to the base wall 110. Figure 6 In each attached diagram, the vertical dashed lines indicate the start of vibration (i.e., the moment the transient load is applied) on the left and the end of vibration on the right. The maximum out-of-plane displacement A for each vibration cycle is obtained based on the outward out-of-plane displacement values. n+ They can form a sequence, {A n+}=A 1+ A 2+ A 3+ , ..., A n+ Based on the inward out-of-plane displacement values, the maximum inward out-of-plane displacement A for each vibration cycle is obtained. n- This can form a sequence {A} n-}=A 1- A 2- A 3- , ..., A n- Where A is the out-of-plane displacement value of the test point, and the unit can be meters (m). n is the ordinal number of the vibration period; "+" indicates that the displacement direction is perpendicular to the plane of the thin-plaster insulation system and points outwards, while "-" indicates that the displacement direction is perpendicular to the plane of the thin-plaster insulation system and points inwards. Then, according to the sequence {A... n+}、{A n-}get:

[0066] A' + =f + (n) and A' - =f - (n), where A' + and A' - These are the fitted values ​​of the maximum out-of-plane displacement of the test points, in meters (m).

[0067] Because additional out-of-plane displacement will occur at the bonding failure site of the thin-plastered insulation system during the first vibration cycle, the maximum out-of-plane displacement value of the first vibration cycle will be excluded when obtaining the inward or outward out-of-plane displacement fitting function, so as to obtain the accurate fitting value of the maximum out-of-plane displacement value.

[0068] S223. Obtain the fitted value of the maximum out-of-plane displacement from the out-of-plane displacement fitting function; the relative deviation between the fitted value of the maximum out-of-plane displacement and the tested value of the maximum out-of-plane displacement is the ratio of the absolute value of the difference between the fitted value of the maximum out-of-plane displacement and the tested value of the maximum out-of-plane displacement to the fitted value of the maximum out-of-plane displacement.

[0069] The fitted value of the maximum value of the inward outward displacement is obtained from the inward outward displacement fitting function; the relative deviation between the fitted value of the maximum value of the inward outward displacement and the tested value of the maximum value of the outward outward displacement is the ratio of the absolute value of the difference between the fitted value of the maximum value of the inward outward displacement and the tested value of the maximum value of the outward outward displacement to the fitted value of the maximum value of the inward outward displacement.

[0070] Specifically, according to A' + =f + (n) and A' - =f - (n), respectively, obtain the fitted values ​​of the maximum out-of-plane displacements inward and outward, and obtain A' based on the above fitting function. 1+ =f + (n=1) and A' 1- =f - (n=1), then calculate the relative deviation between the fitted value of the maximum outward displacement and the measured value of the maximum outward displacement:

[0071]

[0072] And, the relative deviation between the fitted value and the measured value of the maximum outward displacement in the inward plane:

[0073]

[0074] By calculating the absolute value of the difference between the fitted value and the measured value of the maximum out-of-plane displacement, the additional displacement within the first vibration cycle can be obtained. The ratio of the absolute value of the additional displacement to the maximum out-of-plane displacement indicates the magnitude of the additional displacement caused by the transient load on the thin-plaster insulation system, thus indicating the anchoring quality of the thin-plaster insulation system. The additional displacement is... Figure 6 In the third and fourth lines of the text, A 1- and A' 1- The difference.

[0075] If both S230 and the relative deviation are less than the control deviation, then the pasting quality is confirmed to be good.

[0076] The relative deviation includes positive relative deviation and negative relative deviation. Positive relative deviation is the relative deviation between the fitted value and the test value of the maximum outward displacement; negative relative deviation is the relative deviation between the fitted value and the test value of the maximum inward displacement.

[0077] All relative deviations are less than the control deviations, including both positive and negative relative deviations, which are all less than or equal to the control deviations.

[0078] If at least one of the positive relative deviation and the negative relative deviation is greater than the control deviation, then the bonding quality of the test point is confirmed to be defective.

[0079] The control deviation is a value pre-stored in memory and can be specifically set according to the performance of the thin-plaster insulation system, which will not be elaborated here. To ensure that the relative deviation is less than the control deviation, both the positive and negative relative deviations must be less than or equal to the control deviation. Generally, since the transient load is applied to the thin-plaster insulation system from the outside in, the system deforms most inwards after being subjected to the transient load. Therefore, the negative relative deviation is likely to be greater than the positive relative deviation.

[0080] By controlling both the positive and negative relative deviations to be less than or equal to the control deviation, it can be confirmed that the displacement of the thin plaster insulation system in both the inward and outward directions is within a controllable range after being subjected to transient loads. This ultimately confirms good adhesion quality and improves the reliability of the test.

[0081] This invention also provides a thin-plaster insulation system anchorage defect detection system, including a computer-readable storage medium storing a computer program and a processor. The computer program is read and run by the processor to implement the above-mentioned control method.

[0082] This invention also provides a computer-readable storage medium storing a computer program. When the computer program is read and executed by a processor, it implements the control method provided in the above embodiments and achieves the same technical effect. To avoid repetition, it will not be described again here. The computer-readable storage medium may include a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

[0083] Of course, those skilled in the art will understand that all or part of the processes in the above embodiments can be implemented by a computer program instructing a control device. The program can be stored in a computer-readable storage medium. When the program is executed, it can include the processes of the above method embodiments. The storage medium can be a memory, a disk, an optical disk, etc.

[0084] While the present invention has been disclosed above, it is not limited thereto. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the invention; therefore, the scope of protection of the present invention should be determined by the scope defined in the claims.

[0085] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0086] While the present invention has been disclosed above, it is not limited thereto. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the invention; therefore, the scope of protection of the present invention should be determined by the scope defined in the claims.

Claims

1. A method for detecting and controlling anchorage defects in a thin-plaster insulation system, characterized in that, include: The displacement value of the thin-plastered thermal insulation system is obtained. The displacement value is the out-of-plane displacement value of the test point of the thin-plastered thermal insulation system when it is subjected to transient load until the vibration stops. The method for obtaining the relative deviation between the fitted value of the maximum out-of-plane displacement and the tested value of the maximum out-of-plane displacement based on the displacement values ​​includes: obtaining the fitted value of the maximum out-of-plane displacement outward: obtaining the maximum out-of-plane displacement outward for each free vibration cycle based on the outward out-of-plane displacement values, and obtaining an out-of-plane displacement fitting function based on each of the maximum out-of-plane displacement outward except for the first free vibration cycle, wherein the fitted value of the maximum out-of-plane displacement outward is obtained by the fitted function; obtaining the fitted value of the maximum inward out-of-plane displacement inward: obtaining the maximum inward out-of-plane displacement in each free vibration cycle based on the inward out-of-plane displacement values, and obtaining an inward out-of-plane displacement fitting function based on each of the maximum inward out-of-plane displacement inward except for the first free vibration cycle, wherein the fitted value of the maximum inward out-of-plane displacement inward is obtained by the fitted function. The relative deviation includes positive relative deviation and negative relative deviation. The positive relative deviation is the relative deviation between the fitted value of the maximum out-of-plane displacement and the tested value of the maximum out-of-plane displacement, and is the ratio of the absolute value of the difference between the fitted value of the maximum out-of-plane displacement and the tested value of the maximum out-of-plane displacement to the fitted value of the maximum out-of-plane displacement. The negative relative deviation is the relative deviation between the fitted value of the maximum inward out-of-plane displacement and the tested value of the maximum inward out-of-plane displacement, and is the ratio of the absolute value of the difference between the fitted value of the maximum inward out-of-plane displacement and the tested value of the maximum inward out-of-plane displacement to the fitted value of the maximum inward out-of-plane displacement. If the relative deviations are all less than the control deviations, then the pasting quality is confirmed to be good.

2. The method for detecting and controlling anchorage defects in a thin-plaster insulation system according to claim 1, characterized in that, The relative deviations are all less than the control deviation, including the positive relative deviations and the negative relative deviations, which are all less than or equal to the control deviation.

3. The method for detecting and controlling anchorage defects in a thin-plaster insulation system according to claim 1, characterized in that, If at least one of the positive relative deviation and the negative relative deviation is greater than the control deviation, then the bonding quality of the test point is confirmed to be defective.

4. The method for detecting and controlling anchorage defects in a thin-plaster insulation system according to claim 1, characterized in that, The relative deviation between the fitted value of the maximum out-of-plane displacement obtained based on the displacement value and the tested value of the maximum out-of-plane displacement includes: dividing the out-of-plane displacement value of the thin plaster insulation system into outward out-of-plane displacement value and inward out-of-plane displacement value.

5. A method for detecting anchorage defects in a thin-plaster insulation system, characterized in that, include: On the side of the wall where the thin plaster insulation system is installed, a displacement sensor (130) is installed perpendicular to the test point. Turn on the displacement sensor (130) and continuously collect the displacement value of the test point outside the plane of the thin plaster insulation system; Apply transient loads to the wall; Continue to continuously collect the out-of-plane displacement values ​​of the test point from the moment the transient load is applied until the vibration stops; The method for detecting and controlling anchorage defects in a thin-plastered thermal insulation system according to any one of claims 1-4.

6. A computer program product, comprising a computer program or instructions, characterized in that, When the computer program or instructions are executed by the processor, they implement the steps of the method described in claims 1-4.

7. A system for detecting anchorage defects in a thin-plaster insulation system, characterized in that, The device includes a readable storage medium and a processor, wherein the readable storage medium stores a computer program, characterized in that the computer program is read and executed by the processor to implement the control method of any one of claims 1-4.

8. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program, which is read and executed by a processor to implement the control method of any one of claims 1-4.

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