A seismic isolation performance simulation detection method, system and storage medium for seismic isolation bearing

Abstract

The present invention discloses a method, system and storage medium for simulating the detection of seismic isolation performance for seismic isolation bearings, which relates to the technical field of seismic isolation performance detection, including obtaining geometric information of a target object, determining a hierarchical distribution diagram of the target object, and constructing a three-dimensional model of the target object; performing dynamic performance detection on the target object, and determining the geometric dynamic model of the target object based on the three-dimensional model of the target object. The present invention constructs a three-dimensional model of the seismic isolation bearing in advance, and then collects the force swaying conditions on the seismic isolation bearing, and produces a model swaying image of the seismic isolation bearing, so as to judge the force buffering conditions of the seismic isolation bearing, and then presets judgment information according to the detection requirements of the seismic isolation bearing, so as to judge whether the force buffering conditions of the seismic isolation bearing meet the actual use requirements, so as to achieve the purpose of completing the detection of the molding quality and performance of the seismic isolation bearing.

Description

Technical Field

[0001] The present invention relates to the technical field of seismic isolation performance detection, and in particular to a seismic isolation performance simulation detection method, system and storage medium for a seismic isolation bearing. Background Art

[0002] As a necessary seismic isolation and earthquake-resistant structure for bridges and houses, seismic isolation bearings refer to supporting devices set up to meet seismic isolation requirements. They add a seismic isolation layer between the superstructure and the foundation, and install rubber seismic isolation bearings to provide a soft connection with the ground, so that the seismic isolation bearings can offset most of the earthquake energy and reduce the losses caused by the earthquake.

[0003] The seismic isolation bearing is made of multiple layers of rubber and metal plates stacked and vulcanized. Therefore, the seismic isolation effect of the seismic isolation bearing mainly relies on the rubber layer to offset the seismic energy. Therefore, it is necessary to test the molding quality and performance of the seismic isolation bearing. Summary of the invention

[0004] The purpose of the present invention is to detect the molding quality and performance of the seismic isolation bearing, and to propose a seismic isolation performance simulation detection method, system and storage medium for the seismic isolation bearing.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] In a first aspect, the present invention provides a method for simulating and detecting seismic isolation performance of a seismic isolation bearing, comprising:

[0007] Obtaining geometric information of the target object, determining the hierarchical distribution map of the target object, and constructing a three-dimensional model of the target object;

[0008] Performing dynamic performance testing on the target object, and determining a geometric dynamic model of the target object based on the three-dimensional model of the target object;

[0009] Determine dynamic swing information of the target object according to a geometric dynamic model of the target object;

[0010] According to the detection requirements of the target object and combined with the three-dimensional model of the target object, the dynamic swing judgment information of the target object is formulated;

[0011] Matching the dynamic swing information of the target object with the dynamic swing judgment information of the target object to determine the dynamic performance feedback information of the target object;

[0012] According to the dynamic performance feedback information of the target object, the performance detection information of the target object is determined.

[0013] In a feasible solution, the method for determining the dynamic swing information of the target object includes:

[0014] Applying earthquake simulation forces of different degrees to the outside of the target object to obtain force pendulum information of the target object under at least two earthquake simulation forces of different degrees;

[0015] According to the force pendulum information of the target object under at least two different degrees of earthquake simulation force, simulate and write it into the three-dimensional model of the target object to determine the force pendulum model of the target object;

[0016] Dynamic swing information of the target object is determined according to the force pendulum information of the target object under at least two different degrees of earthquake simulation forces and in combination with the force pendulum model of the target object.

[0017] In a feasible solution, the method for determining the dynamic swing information of the target object further includes:

[0018] Construct a reference coordinate system based on the three-dimensional model of the target object;

[0019] Determine first force pendulum information and second force pendulum information of the target object according to the obtained force pendulum information of the target object under at least two different degrees of earthquake simulation forces;

[0020] Determine the first force pendulum interval information of the target object according to the first force pendulum information of the target object and in combination with the reference coordinate system;

[0021] Determine the second force pendulum interval information of the target object according to the second force pendulum information of the target object and in combination with the reference coordinate system;

[0022] First seismic resistance performance information and second seismic resistance performance information of the target object are determined according to first force pendulum interval information of the target object and second force pendulum interval information of the target object.

[0023] In a feasible solution, the method for determining the first seismic performance information and the second seismic performance information of the target object includes:

[0024] Any first force pendulum interval information of the target object and second force pendulum interval information of the target object are selected to determine at least two instantaneous offset models of the target object;

[0025] According to the three-dimensional model of the target object and in combination with the reference coordinate system, two instantaneous offset model offsets of the target object are determined respectively;

[0026] The seismic performance of the target object is determined according to the two instantaneous offset model offsets of the target object.

[0027] In a feasible solution, the method for determining the first seismic resistance performance information and the second seismic resistance performance information of the target object further includes:

[0028] According to the reference coordinate system, the outline of the target object is determined to be a quadrilateral ;

[0029] Assume that there is a positive force offset model triangle in any of the first force pendulum information and the second force pendulum information of the target object and reverse force offset model quantity triangle ;

[0030] At this time, the offset model offset of any one of the first force pendulum information and the second force pendulum information of the target object for:

[0031] Formula 1;

[0032] In the formula, Offset model triangle for positive force The swing area; Offset model triangle for reverse force The swing area;

[0033] At this time, the seismic performance index of the target object for:

[0034] Formula 2.

[0035] In a feasible solution, the detection method further includes:

[0036] According to the hierarchical distribution diagram of the target object, determine the layout of each level in the target object;

[0037] According to the layout of each level in the target object and in combination with the reference coordinate system, a hierarchical distribution reference model of the target object is constructed;

[0038] According to the hierarchical distribution reference model of the target object, the offset of each level of the target object is determined when the dynamic performance of the target object is tested.

[0039] In a feasible solution, the method for determining the offset of each level of the target object when performing dynamic performance detection on the target object includes:

[0040] According to the hierarchical distribution reference model of the target object, the positive force offset model triangle is set There are at least two A triangle with vertices and triangle ;

[0041] According to the triangle and triangle Similar to a triangle The similar attributes of are used to determine the offset of each level of the target object.

[0042] In a feasible solution, the method for formulating dynamic swing judgment information of the target object includes:

[0043] According to the detection requirements of the target object, the early warning model of the seismic performance index of the target object is set as:

[0044] Formula 3;

[0045] in, 0;

[0046] According to the detection requirements of the target object, the early warning model of the deviation of each level of the target object is set as:

[0047] = Formula 4;

[0048] In the formula, and They are the model triangles offset under positive force. The two triangles with C as the vertices Area and Triangles area;

[0049] For triangle The length of one side;

[0050] For triangle The length of one side;

[0051] in, and parallel.

[0052] In a second aspect, the present invention provides a seismic isolation performance simulation detection system for a seismic isolation bearing, wherein the detection system adopts a seismic isolation performance simulation detection method for a seismic isolation bearing as described in any one of the first aspects, and the detection system further comprises:

[0053] A model building module, wherein the model building module is used to build a three-dimensional model of a target object;

[0054] A model capture module, wherein the model capture module is used to make a geometric dynamic model of a target object;

[0055] A warning identification module is used to generate dynamic performance feedback information of the target object.

[0056] In a third aspect, the present invention provides a computer-readable storage medium having a computer program stored thereon, wherein when the program is executed by a processor, a method for simulating and detecting seismic isolation performance for a seismic isolation bearing as described in any one of the first aspects is implemented.

[0057] The beneficial effects of the present invention are:

[0058] The present invention constructs a three-dimensional model of the seismic isolation bearing in advance, and then collects the force and sway conditions on the seismic isolation bearing and produces a model sway image of the seismic isolation bearing to determine the force buffering conditions of the seismic isolation bearing. Then, according to the detection requirements of the seismic isolation bearing, preset judgment information is performed to determine whether the force buffering conditions of the seismic isolation bearing meet the actual use requirements, so as to achieve the purpose of detecting the molding quality and performance of the seismic isolation bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] Figure 1 It is a schematic diagram of the overall process of a seismic isolation performance simulation detection method for a seismic isolation bearing provided in an embodiment of the present invention;

[0060] Figure 2 A schematic diagram of a displacement model of a target object in a method for simulating and detecting seismic isolation performance of a seismic isolation bearing provided in an embodiment of the present invention;

[0061] Figure 3 A schematic diagram of a forward force displacement model quantity in a seismic isolation performance simulation detection method for a seismic isolation bearing provided in an embodiment of the present invention;

[0062] Figure 4 A schematic diagram of a reverse force displacement model quantity in a seismic isolation performance simulation detection method for a seismic isolation bearing provided in an embodiment of the present invention;

[0063] Figure 5 It is a schematic diagram of the level deviation in a method for simulating the detection of seismic isolation performance for a seismic isolation bearing provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0064] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0065] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0066] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0067] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0068] Reference Figures 1 to 5 In order to achieve the purpose of testing the molding quality and performance of the seismic isolation bearing in this embodiment to ensure that the seismic isolation bearing can meet the seismic resistance requirements, the present invention provides a seismic isolation performance simulation detection method for the seismic isolation bearing in the first aspect. The detection method constructs a three-dimensional model of the seismic isolation bearing in advance, and then collects the force and sway conditions on the seismic isolation bearing, and produces a model sway image of the seismic isolation bearing to determine the force buffering condition of the seismic isolation bearing, and then presets the judgment information according to the detection requirements of the seismic isolation bearing to determine whether the force buffering condition of the seismic isolation bearing meets the actual use requirements, so as to achieve the purpose of testing the molding quality and performance of the seismic isolation bearing.

[0069] Specifically, a seismic isolation performance simulation detection method for a seismic isolation bearing includes: obtaining geometric information of a target object, determining a hierarchical distribution diagram of the target object, and constructing a three-dimensional model of the target object. That is, a three-dimensional point cloud model of the target object can be constructed according to the geometric design drawings of the seismic isolation bearing, so as to achieve a clearer and more intuitive observation of the force swing of the target object in the future. When a detection device such as a vibration simulation device is used to detect the dynamic performance of the force of the target object, the geometric dynamic model of the target object can be determined according to the three-dimensional model of the target object; that is, a feedback device (such as a swing sensor, a horizontal sensor, etc.) can be set on the target object. When a vibration force is applied to the target object using a detection device such as a vibration simulation device, the swing performance of the target object under different force conditions can be determined according to the feedback of the feedback device or the image acquisition of the target object, and then presented in the form of a three-dimensional model, that is, the dynamic swing information of the target object can be determined according to the geometric dynamic model of the target object; that is, the force swing of the target object can be determined according to the actual vibration of the target object, and then the seismic resistance of the target object can be determined according to the force swing of the target object. Here, in order to observe the performance of the seismic isolation bearing more clearly, intuitively and automatically, the dynamic swing judgment information of the target object can be formulated according to the detection requirements of the target object and combined with the three-dimensional model of the target object; that is, the qualified judgment conditions can be preset according to the seismic isolation bearing meeting the seismic qualification, so that after matching and comparing the dynamic swing information of the target object with the dynamic swing judgment information of the target object, the dynamic performance feedback information of the target object can be determined; and then the performance detection information of the target object can be determined according to the dynamic performance feedback information of the target object. In this way, it can be judged whether the force buffering condition of the seismic isolation bearing meets the actual use requirements, so as to achieve the purpose of testing the molding quality and performance of the seismic isolation bearing.

[0070] Reference Figure 3 to Figure 4In order to facilitate understanding of how to determine the force swing of the target object, the following explanation is given. Specifically, the method for determining the dynamic swing information of the target object includes: using a detection device such as a vibration simulation device to apply a vibration force to the target object, so that different degrees of earthquake simulation forces are applied to the outside of the target object to simulate the earthquake, and then the force pendulum information of the target object under at least two different degrees of earthquake simulation forces can be obtained; that is, the swing data of the target object under different force conditions is obtained. Preferably, the target object swing data under at least two different magnitudes of earthquake simulation forces can be obtained, and then the force pendulum information of the target object under at least two different magnitudes of earthquake simulation forces is simulated and written into the three-dimensional model of the target object to determine the force pendulum model of the target object; that is, the target object swing data under at least two different magnitudes of earthquake simulation forces is simulated and written into the three-dimensional model of the target object to perform three-dimensional model simulation to obtain the force pendulum model of the target object, and then the dynamic swing information of the target object is determined based on the force pendulum information of the target object under at least two different magnitudes of earthquake simulation forces and the force pendulum model of the target object. Reference Figure 2 In order to facilitate clear and intuitive observation of the dynamic swing of the target object, the following description is given. The method for determining the dynamic swing information of the target object includes: constructing a reference coordinate system based on the three-dimensional model of the target object; preferably, a two-dimensional plane coordinate system can be constructed, and then the first force pendulum information and the second force pendulum information of the target object are determined based on the force pendulum information of the target object under at least two different degrees of earthquake simulation force; the first force pendulum interval information of the target object is determined based on the first force pendulum information of the target object and in combination with the reference coordinate system; similarly, the second force pendulum interval information of the target object can be determined based on the second force pendulum information of the target object and in combination with the reference coordinate system; and then the first seismic resistance performance information and the second seismic resistance performance information of the target object can be determined based on the first force pendulum interval information of the target object and the second force pendulum interval information of the target object.

[0071] Reference Figure 3 and Figure 4In this embodiment, the method for determining the first seismic performance information and the second seismic performance information of the target object is similar. To facilitate the acquisition and determination of the seismic performance information of the target object, it is necessary to select one of the first force-bearing pendulum interval information of the target object and the second force-bearing pendulum interval information of the target object as an example. Here, how to determine the first seismic performance information of the target object based on the first force-bearing pendulum interval information of the target object is described as follows. Specifically, based on the first force-bearing pendulum interval information of the target object, at least two instantaneous offset models of the target object in the first force-bearing pendulum interval information are determined; at the same time, based on the three-dimensional model of the target object and in combination with the reference coordinate system, the two instantaneous offset model offsets of the target object are respectively determined; and then the seismic performance of the target object can be determined based on the two instantaneous offset model offsets of the target object. Specifically, in order to facilitate understanding of how to determine the seismic performance of the target object based on the two instantaneous offset model offsets of the target object in the first force-bearing pendulum interval information, the following example is given, such as Figure 3 and Figure 4 , according to the reference coordinate system, the outline of the target object can be determined to be a quadrilateral ; Then assume that the target object has a positive force offset model triangle in the first force pendulum information (That is, the graph of the displacement of the earthquake simulation force when the earthquake simulation force is transmitted to the target object, such as Figure 3 as shown) and the reverse force offset model triangle (That is, the target object's own force displacement after the earthquake simulation is completed, such as Figure 4 As shown); at this time, the offset model offset of the target object in the first force pendulum information for:

[0072] Formula 1;

[0073] In formula 1, Offset model triangle for positive force The swing area; Offset model triangle for reverse force The swing area of and , can be determined by the reference coordinate system Point and The coordinates of the two points can be obtained, that is, Available through point, point, The three-coordinate area calculation formula of a point is obtained; Available through point, point, The three-coordinate area calculation formula of the point is obtained. At this time, the seismic performance index of the target object is for:

[0074] Formula 2.

[0075] Therefore, in the same way, the offset model offset of the target object in the second force pendulum information is and the seismic performance index of the target object It can also be obtained by the above formula 1 and formula 2. At the same time, the method for formulating the dynamic swing judgment information of the target object includes: according to the detection requirements of the target object, the early warning model of the seismic performance index of the target object is set as:

[0076] Formula 3;

[0077] in, 0; that is, in this embodiment, by determining the qualified interval of the seismic performance index of the target object according to the actual situation, the seismic qualification of the target object can be judged.

[0078] In this embodiment, in order to understand the performance of each level in the seismic isolation bearing when the earthquake simulation force comes, so as to avoid the separation or splitting of the seismic isolation bearing during the test, the detection method also includes: determining the layout of each level in the target object according to the level distribution diagram of the target object; that is, determining the level distribution diagram of the target object in advance according to the design drawings or geometric distribution of the target object, and determining the relative position relationship between the rubber layer and the metal layer in the target object. Then

[0079] According to the layout of each level in the target object and in combination with the reference coordinate system, a hierarchical distribution reference model of the target object is constructed; that is, the relative position relationship between the rubber layer and the metal layer in the target object is presented in a three-dimensional model, and when the target object is tested, the offset of each level of the target object when the dynamic performance test is performed on the target object is determined according to the hierarchical distribution reference model of the target object. Specifically, the method for determining the offset of each level of the target object when the dynamic performance test is performed on the target object includes:

[0080] According to the hierarchical distribution reference model of the target object, the positive force offset model triangle is set There are at least two triangles with C as their vertices and triangle (For details, see Figure 5 As shown); if the target object is in a normal offset condition, the triangle and triangle With triangle , so we know that the triangle and triangle All shared and ,as well as , Commonly parallel to , that is, according to the above conditions, we can deduce that the sides and angles are similar. Therefore, we can ,triangle Similar to a triangle The similar attributes of the target object are used to determine the offset of each level of the target object. At this time, according to the detection requirements of the target object, the early warning model of the offset of each level of the target object can be set as:

[0081] = Formula 4;

[0082] In formula 4, and They are the model triangles offset under positive force. The two triangles with C as the vertices Area and Triangles area; For triangle The length of one side; For triangle The length of one side of and Parallel. That is, in this case, we judge that and triangle Is there any E between and Parallel and triangular and triangle The area ratio is equal to and If both are true, it can be determined that there is no level offset between the two regions. and When In addition, the and The value of can be calculated based on the distance between the two points in the reference coordinate system.

[0083] In a second aspect, the present invention provides a seismic isolation performance simulation detection system for a seismic isolation bearing, wherein the detection system adopts a seismic isolation performance simulation detection method for a seismic isolation bearing as described in any one of the first aspects, and the detection system further comprises: a model construction module, a model capture module, and an early warning recognition module, wherein the model construction module is used to construct a three-dimensional model of the target object according to the geometric information of the target object and the hierarchical distribution map of the target object; the model capture module is used to make a geometric dynamic model of the target object when performing dynamic performance detection on the target object; the early warning recognition module is used to match the dynamic swing information of the target object with the dynamic swing judgment information of the target object to generate dynamic performance feedback information of the target object. In some embodiments, the detection system can communicate using any currently known or future developed network protocol such as HTTP (Hyper Text Transfer Protocol), and can be interconnected with digital data communication (e.g., communication network) of any form or medium. Examples of communication networks include local area networks ("LAN"), wide area networks ("WAN"), internets (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed networks.

[0084] The functions described above herein may be performed at least in part by one or more hardware logic components. For example, exemplary types of hardware logic components that may be used include, without limitation, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), complex programmable logic devices (CPLDs), etc.

[0085] The third aspect of the present invention provides a computer-readable medium having a computer program stored thereon, wherein when the program is executed by a processor, a method for simulating the detection of seismic isolation performance for a seismic isolation bearing as described in any one of the first aspects is implemented. The computer-readable medium in this embodiment can be written in one or more programming languages ​​or a combination thereof to write computer program codes for performing the operations of some embodiments of the present disclosure, wherein the programming languages ​​include object-oriented programming languages, such as Java, Smalltalk, C++, and conventional procedural programming languages, such as "C" language or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, as an independent software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer can be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or can be connected to an external computer (for example, using an Internet service provider to connect through the Internet).

[0086] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the system, method and computer program product according to various embodiments of the present disclosure. In this regard, each square box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some implementations as replacements, the functions marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two square boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0087] In particular, according to some embodiments of the present disclosure, the process described above with reference to the flowchart can be implemented as a computer software program. For example, some embodiments of the present disclosure include a computer program product, which includes a computer program carried on a computer readable medium, and the computer program includes a program code for executing the method shown in the flowchart.

[0088] The fourth aspect of the present invention provides an electronic device, comprising: one or more processors; a storage device having one or more programs stored thereon; when the one or more programs are executed by the one or more processors, the one or more processors implement a method for simulating the detection of seismic isolation performance for a seismic isolation bearing as described in the first aspect. The above-mentioned computer-readable medium may be included in the above-mentioned electronic device; or it may exist separately, that is, it is not assembled into the electronic device. The above-mentioned computer-readable medium carries one or more programs, and when the above-mentioned one or more programs are executed by the electronic device, the electronic device can implement a method for simulating the detection of seismic isolation performance for a seismic isolation bearing as described in the first aspect.

[0089] A fifth aspect of the present invention provides a computer program product, comprising a computer program, which, when executed by a processor, implements a method for simulating and detecting seismic isolation performance for a seismic isolation bearing as described in the first aspect.

[0090] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A method for simulating the detection of seismic isolation performance for a seismic isolation bearing, characterized in that: include: Obtaining geometric information of the target object, determining the hierarchical distribution map of the target object, and constructing a three-dimensional model of the target object; Performing dynamic performance testing on the target object, and determining a geometric dynamic model of the target object based on the three-dimensional model of the target object; Determine dynamic swing information of the target object according to a geometric dynamic model of the target object; According to the detection requirements of the target object and combined with the three-dimensional model of the target object, the dynamic swing judgment information of the target object is formulated; Matching the dynamic swing information of the target object with the dynamic swing judgment information of the target object to determine the dynamic performance feedback information of the target object; Determine the performance detection information of the target object according to the dynamic performance feedback information of the target object; Wherein, the method for determining the dynamic swing information of the target object includes: Applying earthquake simulation forces of different degrees to the outside of the target object to obtain force pendulum information of the target object under at least two earthquake simulation forces of different degrees; According to the force pendulum information of the target object under at least two different degrees of earthquake simulation force, simulate and write it into the three-dimensional model of the target object to determine the force pendulum model of the target object; Determine the dynamic swing information of the target object according to the force pendulum information of the target object under at least two different degrees of earthquake simulation forces and in combination with the force pendulum model of the target object; Specifically, the method for determining the dynamic swing information of the target object further includes: Construct a reference coordinate system based on the three-dimensional model of the target object; Determine first force pendulum information and second force pendulum information of the target object according to the obtained force pendulum information of the target object under at least two different degrees of earthquake simulation forces; Determine the first force pendulum interval information of the target object according to the first force pendulum information of the target object and in combination with the reference coordinate system; Determine the second force pendulum interval information of the target object according to the second force pendulum information of the target object and in combination with the reference coordinate system; Determining first seismic performance information and second seismic performance information of the target object according to first force pendulum interval information of the target object and second force pendulum interval information of the target object; The method for determining the first seismic performance information and the second seismic performance information of the target object includes: Any first force pendulum interval information of the target object and second force pendulum interval information of the target object are selected to determine at least two instantaneous offset models of the target object; According to the three-dimensional model of the target object and in combination with the reference coordinate system, two instantaneous offset model offsets of the target object are determined respectively; Determine the seismic performance of the target object according to the two instantaneous offset model offsets of the target object; Specifically, the method for determining the first seismic performance information and the second seismic performance information of the target object further includes: According to the reference coordinate system, the outline of the target object is determined to be Sichuan shape ; Assume that there is a positive force offset model triangle in any of the first force pendulum information and the second force pendulum information of the target object and reverse force offset model quantity triangle ; At this time, the offset model offset of any one of the first force pendulum information and the second force pendulum information of the target object for: Formula 1; In the formula, Offset model triangle for positive force The swing area; Offset model triangle for reverse force The swing area; At this time, the seismic performance index of the target object for: Formula 2; In addition, the detection method further comprises: According to the hierarchical distribution diagram of the target object, determine the layout of each level in the target object; According to the layout of each level in the target object and in combination with the reference coordinate system, a hierarchical distribution reference model of the target object is constructed; According to the hierarchical distribution reference model of the target object, the offset of each level of the target object when the dynamic performance of the target object is tested is determined; The method for determining the offset of each level of the target object when performing dynamic performance detection on the target object includes: According to the hierarchical distribution reference model of the target object, the positive force offset model triangle is set There are at least two A triangle with vertices and triangle ; According to the triangle and triangle Similar to a triangle Similar attributes of the target object are used to determine the offset of each level; Specifically, the method for formulating dynamic swing judgment information of a target object includes: According to the detection requirements of the target object, the early warning model of the seismic performance index of the target object is set as: Formula 3; in, 0; According to the detection requirements of the target object, the early warning model of the deviation of each level of the target object is set as: = Formula 4; In the formula, and They are the model triangles offset under positive force. The two triangles with C as the vertices Area and Triangles area; For triangle The length of one side; For triangle The length of one side; in, and parallel.

2. A seismic isolation performance simulation detection system for a seismic isolation bearing, characterized in that: The detection system adopts a seismic isolation performance simulation detection method for a seismic isolation bearing as described in claim 1, and the detection system also includes: A model building module, wherein the model building module is used to build a three-dimensional model of a target object; A model capture module, wherein the model capture module is used to make a geometric dynamic model of a target object; A warning identification module is used to generate dynamic performance feedback information of the target object.

3. A computer-readable storage medium having a computer program stored thereon, characterized in that: in, When the program is executed by a processor, a seismic isolation performance simulation detection method for a seismic isolation bearing as described in claim 1 is implemented.

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