42 results about "Earthquake simulation" patented technology

The invention relates to the technical field of co-seismic landslide risk evaluation, in particular to a near-fault single co-seismic landslide motion range mapping method and system. The method comprises the following steps: acquiring fracture structure data of a research area; positioning a main seismic fracture based on the fracture structure data, and performing fracture mechanism analysis to obtain seismic source parameter data; constructing a fault geometric structure and earth crust medium structure model containing a three-dimensional terrain based on the fracture structure data and the seismic source parameter data to obtain three-dimensional structure model data; and setting fault source parameters and stratum velocity medium parameters based on the source parameter data and the three-dimensional structure model data to obtain seismic simulation input parameters. According to the method, the whole process of near-fault co-seismic landslide from seismic triggering to accumulation is accurately reproduced through an integrated physical driving simulation frame, the three-dimensional motion range and the danger partition are evaluated in a high-precision mode, and a reliable basis is provided for risk evaluation and disaster prevention decision making.

This invention provides a root-based slope erosion simulation device, comprising: a slope simulation unit for establishing a slope simulation test environment with different slope gradients, including an adjustable slope, on which a test area with slope-protecting vegetation is formed; a rainfall erosion simulation unit for providing various rainfall conditions to the test area; an earthquake simulation unit for providing various earthquake conditions to the slope simulation unit; an erosion material collection unit for collecting erosion material discharged from the test area during the test and measuring its weight; and a data collection and analysis unit for analyzing the impact of different test conditions on slope erosion and root-based slope protection effects based on the collected response data and measured weight of the test area under different test conditions. These different test conditions include different rainfall, earthquake conditions, and their coupling. This invention can conduct erosion simulation tests on root-based slope protection with different slope gradients under different rainfall and earthquake coupling conditions, accurately evaluating the effectiveness of root-based slope protection.

The present application relates to the field of earthquake site rescue warning, and relates to a real-time early warning method for secondary collapse risk of RC frame semi-rubble structure under aftershock. The core content of the method includes four modules. Module 1: using the method of seismic simulation shaking table, the whole process of RC frame structure from perfect to semi-rubble to secondary collapse is realized by simulating main-aftershock action, and time history data of dynamic response of secondary collapse structure is obtained. Module 2: high-dimensional continuous horizontal moving time window method is used to process the time history data of dynamic response of structure and obtain the dynamic response characteristics of RC frame semi-rubble secondary collapse structure. Module 3: K-Means machine learning algorithm is used to cluster the secondary collapse risk type of RC frame semi-rubble structure. Module 4: Informer machine learning algorithm is used to realize real-time early warning of secondary collapse risk of RC frame semi-rubble structure. The present application can scientifically and accurately distinguish and real-time predict the secondary collapse risk of RC frame semi-rubble structure under aftershock.

The utility model relates to an interactive device for Qin bricks and Han tiles, which belongs to the technical field of Qin brick and Han tile display and comprises a solid wood platform, a solid wood stand column and a wood bracket are arranged on the solid wood platform, a straight purlin for displaying the Qin bricks and the Han tiles is arranged on the solid wood stand column and the wood bracket, and an earthquake simulation base is arranged at the bottom of the solid wood platform. According to the interaction device for the Qin brick and the Han tile, the earthquake simulation base is arranged, the feeding component is used for controlling the supporting frame to move left and right, so that the wood framework at the top of the solid wood platform and the Qin brick and the Han tile are driven to move left and right, and the lifting component is used for controlling the wood framework at the top of the solid wood platform and the Qin brick and the Han tile to move up and down; therefore, the vibration process of the wood framework and the laid Qin brick and Han tile in the earthquake is simulated, vibration is simulated through the up-down and left-right movement height, the earthquake simulation level can be adjusted through the control panel, the stability of the wood framework can be fully reflected, and therefore the interactivity of the Qin brick and Han tile on the wood framework is improved.

The application relates to the field of earthquake simulation and detection, and discloses a test model for simulating seismic soil evolution of a large-span bridge and a testing method, the test model comprising a vibration table, a large-span bridge model, a damping control device, a vibration mechanism and a cooperative control system, the large-span bridge model comprising a plurality of pier bases, the damping control device being fixedly connected between the pier bases and the vibration table; the vibration mechanism cooperatively drives the vibration table to vibrate in space; the cooperative control system comprises a processor, an acceleration sensor and a displacement sensor; the testing method comprises the steps of simulating an earthquake process by the vibration table, simulating soil evolution or different site geology by the damping control device, collecting acceleration and displacement data information of the damping control device in real time by the cooperative control system, and analyzing the structural response of the large-span bridge. The test model can simulate the seismic site effect and the bridge seismic response under non-uniform excitation, has high authenticity and accuracy, is widely applicable, and has low test cost.

The utility model discloses an operating table for simulating earthquake disasters, which comprises an earthquake simulation vibration table, a house model is arranged at the top of the earthquake simulation vibration table, a support column is fixedly mounted at the bottom of the earthquake simulation vibration table, the bottom of the support column is connected with a bottom support plate, the house model is composed of a plurality of floors, and the floors are connected with the house model. A bridging plate is fixedly mounted at the bottom of the floor, and the earthquake disaster simulation device relates to the technical field of earthquake disaster simulation, a house model is arranged on an earthquake simulation vibration table, and earthquake waves are simulated and emitted through a simulation earthquake signal generator in the earthquake simulation vibration table, so that the disaster condition of the house model under an earthquake can be simulated; a plurality of dampers are jointly hinged between the floors, so that the different floors have corresponding swing amplitudes and directions during earthquake simulation, and the disaster conditions of the floors with different heights can be simulated.

The present application relates to a kind of mine earthquake internal seismic source power similarity simulation test system and method based on metal wire electric explosion, pre-embedded metal wire electric explosion is used to form transient volume expansion seismic source in similar material model inside, it is realized by the conversion of the accurate release energy source from the external monotone extensive mechanical disturbance to model inside;Through the division of labour design of charging branch, main discharge branch, discharge branch and detection branch, make circuit organization relationship clear, protection chain is complete, it is convenient to stable implementation high voltage pulse discharge test;Through the current limiting inductance to the discharge current front and pulse width are adjusted, so that mine earthquake simulation is no longer only pay attention to total energy similarity, also consider time process similarity;The corresponding relationship between the energy of field mine earthquake event and the input electric energy of similar material model is established, the scientificity of test parameter setting is improved;Through cabinet type layered assembly, host computer software control and standardization experimental process organization, the repeatability, traceability and safety of device operation are improved.

This invention relates to the field of seismic imaging technology and discloses a method, apparatus, equipment, and medium for forward modeling of seismic acoustic waves in a viscoelastic-acoustic (VTI) medium. The method includes: obtaining a desired Q value; calculating the viscoelastic velocity of the seismic acoustic wave based on the desired Q value; fitting parameters of a generalized standard linear body model; constructing a wave equation for the seismic acoustic wave in the VTI medium based on the generalized standard linear body model; and solving the wave equation for the seismic acoustic wave in the VTI medium using the finite difference method and the viscoelastic velocity. This invention solves the problem that traditional seismic simulations cannot simultaneously consider seismic anisotropy and seismic attenuation, significantly improving the accuracy and applicability of seismic simulations, as well as the accuracy of seismic simulations in complex terrain, geology, and oil and gas reservoir areas. It provides a foundation for subsequent high-precision seismic velocity modeling and seismic migration imaging.

The invention discloses an ARM (Advanced RISC Machines) architecture-oriented CGFDM (China General Microbiological Fused Deposition Modeling) seismic wave solver for hybrid precision and vectorization collaborative optimization and a simulation method, and aims to break through the bottleneck of memory bandwidth and calculation efficiency of ARM platform seismic simulation. According to the method, firstly, an elastic wave equation is reconstructed in a dimensionless mode, key physical quantities are made to adapt to the FP16 range, the mixed precision strategy of FP16 storage and FP32 calculation is adopted, and on the premise that precision is guaranteed, about 50% of memory consumption is reduced. And secondly, for ARM scalable vector expansion (SVE), the CGFDM differential template is mapped to a vector register, SIMD parallel computing is realized, and the throughput is remarkably improved. Finally, the FP16-SVE solver realizes data rearrangement and conversion between the FP16 and the FP32, the problems of alignment and efficiency in mixed precision operation are solved, and synchronous improvement of storage and calculation efficiency is realized. Tests show that the method has the advantages that while the precision is maintained, the memory is halved, nearly three times of speed-up ratio is obtained, and an efficient scheme is provided for large-scale earthquake simulation and real-time disaster assessment of an ARM platform.

A system is provided.SOLUTION: Means for collecting, tagging, and classifying scenic images, means for training an image recognition model using the scenic images, means for generating a prototype of a virtual city using the trained image recognition model, and means for receiving a requirement of a user and reflecting the requirement in the prototype of the virtual city, A system comprising: means for generating a detailed 3D model; means for setting up an earthquake scenario and performing an earthquake simulation in a virtual city to provide escape routes and support points; means for generating a post-earthquake recovery support plan to calculate required resources and present a recovery plan; means for collecting and integrating real city information into a virtual city database; and means for updating real city planning and earthquake countermeasures based on the integrated data.SELECTED DRAWING: Figure 1

The invention relates to the technical field of geological earthquake simulation ruins, and discloses a ruin simulation method for earthquake rescue, and the method comprises the steps: firstly building a main structure and a scene simulation engine, then building an environment simulation device, transmitting the data collected in the environment simulation device to an intelligent sensing network, and transmitting the data to the intelligent sensing network; the intelligent sensing network transmits the real-time data of the personnel to the scene simulation engine, and finally transmits all the data to the data management platform. According to the ruin simulation method for earthquake rescue, simulation parameters are adjusted in real time through behaviors of rescue workers, risks and challenges facing by participants in training are close to a real disaster site, psychological adaptability and emergency response ability are improved, an AI system adjusts scene complexity or triggers events according to actions, decisions and speeds of each rescue worker, and the simulation accuracy is improved. The difficulty can be set individually for persons with different skill levels, and the training efficiency and effect are improved.

This application relates to a three-dimensional experimental device and method for simulating the dynamic response of seismic slopes. The device includes a frame with a model mounting box containing a slope model. The bottom of the model is connected to front-back, left-right, and up-down movable components. A drive mechanism on the side wall of the frame causes the components to vibrate synchronously. The application also includes a corresponding three-dimensional experimental method, covering steps such as pre-experiment preparation and model preparation, adjustment of three-dimensional vibration amplitude parameters, no-load debugging of the three-dimensional experimental device, three-dimensional seismic dynamic response simulation test, shutdown and reset, and data processing. This application achieves a realistic simulation of the multi-dimensional dynamic response process of a slope under seismic loads. The experimental results are closer to actual engineering conditions, significantly improving the reliability and accuracy of the experimental data. The three-dimensional vibration parameters can be independently adjusted to adapt to different simulation needs, greatly improving the efficiency and accuracy of indoor slope seismic simulation tests.

The application discloses a pore filling type natural gas hydrate reservoir artificial core and a preparation method and application thereof. The raw material of the artificial core of the application comprises quartz sand and kaolin, a cementing agent and water, and optionally a single crystal material. The pore filling type natural gas hydrate reservoir artificial core of the application has certain similarity with an actual pore filling type hydrate reservoir, and can be used for hydrate reservoir petrophysical testing and seismic simulation experiments at normal temperature and pressure.

The invention relates to an earthquake simulation detection device, and relates to the technical field of vibration detection, the earthquake simulation detection device comprises a vibration table and a to-be-detected piece, the vibration table comprises a base, a sliding piece, a first elastic piece and a driving assembly, the sliding piece is movably arranged on the base, and the first elastic piece is arranged on the base; the first elastic piece is connected between the sliding piece and the base, and the first elastic piece is used for enabling the sliding piece to generate free attenuation vibration after initial displacement is applied to the sliding piece; the driving assembly is used for applying initial displacement to the sliding part, the driving assembly comprises a moving part and an abutting part, and the moving part is used for moving in the preset horizontal direction; the abutting piece is arranged on the moving piece. The earthquake simulation detection device is used for solving the problem that an existing earthquake simulation detection device is difficult to simulate real earthquake conditions.

The invention discloses a multi-physics-field coupling vibration table test system and an operation method, and relates to the technical field of multi-physics-field seismic simulation tests. The test system comprises a temperature control system, a heat insulation test model box, a rainfall simulation system, a load simulation system, a waterproof heat preservation layer and rainfall system auxiliary equipment, multi-physical field coupling working conditions of a temperature field, a moisture field and a stress field are considered, and simulation of disaster working conditions such as earthquakes, rainfall, train loads and freezing and thawing cycles can be achieved; according to the test system, the disaster development sequence can be flexibly adjusted according to test requirements, sequential action or simultaneous action of multiple physical field disasters can be realized, and the system is reasonable in arrangement; the test system is small in occupied area, detachable, easy to carry and high in implementability, the test difficulty can be greatly reduced, and the test efficiency can be greatly improved; the test system considers long-term operation guarantee and is provided with waterproof thermal insulation equipment, so that long-term stable operation of various devices of the system is guaranteed.

This invention discloses a three-dimensional seismic simulation method based on residual Fourier neural operators. It proposes a data-driven deep learning seismic wavefield simulation technique embedded with physics. This method embeds a Fourier wave propagation operator structure into a convolutional neural network structure, alternately simulating wave propagation in the spatial and wavenumber domains. By employing a network structure that conforms to wavefield propagation patterns and automatically satisfies the implicit wavefield propagation mechanisms in the data, this invention significantly improves the efficiency of deep learning seismic simulation methods, reduces the need for training data and training time, and enhances the generalization performance of deep learning models. Compared with classical finite difference numerical solutions, it offers higher computational efficiency, requires less storage space, and is not constrained by spatial grid size or time step, making it more suitable for simulating seismic waves in large-scale, high-frequency, complex media.

The present application relates to the technical field of earthquake simulation shaking table, more particularly, the present application relates to a kind of earthquake simulation shaking table, including vibration table steel platform, the two sides of vibration table steel platform are equipped with foundation embedded plate, multiple first platform brakes are installed between two foundation embedded plates and vibration table steel platform, the two ends of first platform brake are respectively and foundation embedded plate and vibration table steel platform are hinged, the lower of vibration table steel platform is equipped with multiple second platform brakes.The present application can make ball adhere to output ball head, further reduce the generation of gap, while ball can roll, make the static friction of original ball socket and ball head change to dynamic friction, further reduce the wear between ball socket and ball head, and device can cool ball, prolong the service life of ball, while also can make water droplet with a large amount of gas be sprayed on output ball head, further reduce the temperature of output ball head, thereby prolong the service life of device.

The invention relates to the technical field of geotechnical engineering and mining engineering, in particular to a rock-soil side slope multi-field coupling damage simulation test device which comprises a box body, a side slope is installed in the box body, the side slope is filled with natural sand, and a water level control unit is installed in the natural sand and used for constructing a directional seepage field from the natural sand to the side slope. Therefore, the formation and lifting height of underground water in the slope are controlled; a loading unit is arranged between the top end of the side slope and the inner top wall of the box body and is used for applying a real-time controllable axial load; an earthquake simulation unit is mounted at the side end of the box body and is used for applying a horizontal reciprocating earthquake load with an adjustable phase; a sliding unit is installed at the bottom of the box body and used for achieving low-resistance displacement of the box body under horizontal excitation. The water level control unit, the loading unit, the earthquake simulation unit and the sliding unit are used for simulating slope instability damage under the multi-factor coupling action of earthquake, water level change and overload, and the monitoring unit is used for monitoring and recording data in real time.

The application discloses a kind of earthquake tsunami coupling experimental methods, comprising S1, the earthquake-tsunami coupling disaster event of several examples of the area where the building to be monitored is collected;S2, draw the target curve of ground motion acceleration with time variation;S3, construct PGA-H straight line;S4, based on Copula function, construct PGA-H fitting curve under different recurrence period T;S5, determine the peak ground acceleration PGA to be simulated and the tsunami wave height H to be simulated;S6, the target curve of ground motion acceleration with time variation is adjusted in amplitude, so that its ground motion acceleration peak value is equal to the peak ground acceleration PGA to be simulated;S7, earthquake simulation;S8, the tsunami load of the tsunami wave height H to be simulated is applied to the simulation frame of the building to be monitored.The application can be in situ to the simulation frame of the building to be monitored Apply earthquake and tsunami simulation, simulation precision is high, and cost is low.

The utility model discloses a toy seismograph, which comprises an integrated lower shell, a driving mechanism is arranged in the integrated lower shell, the driving mechanism comprises a motor shell, a motor is fixed in the motor shell, an output shaft of the motor penetrates through the motor shell and is fixedly provided with a transmission shaft, and two fixing pieces arranged in parallel are fixed on the transmission shaft. A gap exists between the two fixing pieces, a connecting shaft is fixed to the tail ends of the two fixing pieces, a fixing tray is rotationally arranged on the connecting shaft, and a balancing weight is arranged in the fixing tray. According to the utility model, the transmission shaft is driven by the motor, the fixed tray is driven by the fixed sheet and the connecting shaft to rotate, a more real and more comprehensive earthquake simulation effect can be generated by combining the balancing weight, and the vibration inertia is increased by adding the balancing weight, so that the simulation is closer to the feeling of a real earthquake. In addition, the integration of the power supply control module and the timing module allows the user to control the intensity and duration of the earthquake simulation, and enhances the flexibility and educational value of the simulation.

The invention discloses an intelligent analysis method and system for seismic isolation performance parameters based on a dynamic model, and relates to the technical field of seismic isolation performance analysis, and the method comprises the steps: obtaining seismic isolation system information, obtaining target seismic isolation grade information based on a seismic isolation design target according to seismic isolation system structure information, and obtaining a target seismic isolation grade according to protected equipment information; and based on the vibration sensitivity analysis of the protected equipment, obtaining the foundation vibration isolation grade information. According to the method, the stress condition of the seismic isolation system is accurately analyzed through the seismic stress feature points, the difference between different data is determined through the seismic isolation energy consumption coefficient, and the seismic isolation level is calculated by taking the basic seismic isolation level and the target seismic isolation level as the seismic simulation level range and the seismic intensity sensitive interval as the seismic level change value. The earthquake simulation test is carried out on the earthquake isolation system, the accurate test of the earthquake isolation performance is realized, the data is comprehensively processed through the weight coefficient, and the stability and the reliability of the analysis of the earthquake isolation performance are ensured.

The present application relates to the technical field of coseismic landslide risk assessment, and particularly relates to a near-fault monomer coseismic landslide movement range mapping method and system. The method comprises the following steps: obtaining fault structure data of a study area; positioning a main seismogenic fault based on the fault structure data, and performing rupture mechanism analysis to obtain source parameter data; constructing a fault geometry structure and crust medium structure model containing three-dimensional terrain based on the fault structure data and the source parameter data to obtain three-dimensional structure model data; setting fault source parameters and stratum velocity medium parameters based on the source parameter data and the three-dimensional structure model data to obtain seismic simulation input parameters. The present application accurately reproduces the whole process from the triggering of a near-fault coseismic landslide to accumulation through an integrated physical driving simulation framework, and high-precision evaluates the three-dimensional movement range and risk zoning, thereby providing a reliable basis for risk assessment and disaster prevention decision-making.

This invention discloses a method for assessing the stability of steeply dipping, internally layered rock slopes under seismic loading, relating to the field of geological safety assessment technology. The method involves acquiring geological parameters of a target geological area, establishing corresponding slope blocks based on these parameters, and fitting the slope blocks to obtain a steeply dipping, internally layered rock model corresponding to the target geological area. Appropriate sensors and DIC speckle patterns are then deployed on the steeply dipping, internally layered rock model to obtain a corresponding physical model of the steeply dipping, internally layered rock slope. This physical model is placed on a shaking table, and a horizontal seismic load is applied to obtain the seismic simulation state parameters of the physical model under the horizontal seismic load. The stability of each slope block within the physical model of the steeply dipping, internally layered rock slope is analyzed based on the obtained seismic simulation state parameters, and the slope stability of the target geological area is determined based on the analysis results.

A system is provided.SOLUTION: A system, comprising: means for obtaining indoor 360-degree video by a user device; means for inputting building structure information by the user device; means for transmitting the 360-degree video and the building structure information from the user device to a server; means for analyzing the received information by a AI model in the server; means for executing a seismic simulation based on an analysis result in the server; means for generating a video for visualizing a simulation result in the server; means for transmitting the generated video from the server to the user device; and means for displaying the received video in the user device.SELECTED DRAWING: Figure 1

The application discloses a frequency band expansion type composite vibration table control system and method based on MRAC-TVC, which is applied to a frequency band expansion type composite vibration table, and the frequency band expansion type composite vibration table comprises a lower layer low-frequency vibration table, a low-frequency long-stroke servo actuator, an upper layer high-frequency vibration table and a high-frequency short-stroke servo actuator. The control system comprises a lower layer low-frequency table control system and an upper layer high-frequency table control system. The lower layer low-frequency table control system comprises the lower layer low-frequency vibration table, the low-frequency long-stroke servo actuator, a low-frequency table inner closed loop subsystem and a low-frequency table outer closed loop subsystem. The upper layer high-frequency table control system comprises the upper layer high-frequency vibration table, the high-frequency short-stroke servo actuator, a high-frequency table inner closed loop subsystem and a high-frequency table outer closed loop subsystem. The application not only increases the robustness of a seismic simulation vibration table system to cope with load changes when the system is affected by dynamic responses of an experimental structure, but also avoids early damage of the experimental structure.

A seismic simulator on a carrier platform for generating simulated seismic signals is presented, comprising: a) a signaling unit programmed to dynamically vary the intensity, frequency and duration of the emitted background noise signals to simulate realistic seismic scenarios, b) an output unit which directs the emitted signals into the ground to amplify background noise.

The application discloses a method for identifying a stratum pinch-out line based on lithofacies and seismic facies, which comprises the following steps: (1) conducting stratum comparison and analysis through drilling and well connection, analyzing the lithofacies and thickness variation characteristics of the stratum near the pinch-out line, and establishing a two-dimensional geological model; (2) analyzing well logging data and actual seismic data of the drilled well to obtain the acoustic characteristics, density characteristics, seismic wavelets and seismic main frequencies of different lithofacies; (3) based on the two-dimensional geological model obtained in the step (2) and the stratum thickness variation characteristics, acoustic characteristics, density characteristics, seismic wavelets and seismic main frequencies of different lithofacies obtained in the steps (1), (3) and (4), conducting seismic simulation; (4) superimposing the two-dimensional geological model and the seismic profile obtained through seismic simulation to analyze the variation law of the seismic amplitude energy and geometric shape caused by the continuous thinning of the stratum, the pinch-out and the lithofacies and thickness variation of the directly contacted overlying stratum; and (5) applying the obtained variation law to the interpretation work of three-dimensional seismic data to identify the stratum pinch-out line.

The embodiment of the invention provides an earthquake simulation vibration table experiment device and an experiment method thereof, and relates to the technical field of earthquake simulation experiments. An earthquake simulation vibration table experiment device comprises a bottom frame, protective covers are longitudinally arranged at the four corners of the bottom frame, air boxes with air holes are transversely arranged at the bottoms of the protective covers, and supports distributed with the protective covers and the air boxes in a staggered mode are fixed to the outer side of the bottom frame. Springs are longitudinally arranged on the four supports in an array mode, a top table is fixed to the springs, a simulation assembly used for the top table to simulate high mountain, plain and basin scenes is vertically arranged in the middle of the bottom frame, and a shaking assembly used for the top table to switch and simulate a seismic source is arranged on the four protective covers; the simulation assembly comprises a servo motor embedded in one side of the bottom frame, and an output shaft of the servo motor is sleeved with a driving gear. A high-efficiency and accurate earthquake simulation effect is realized under the conditions of various terrain scene simulation and multidirectional different earthquake feelings.

The invention relates to the technical field of civil engineering test equipment, in particular to a civil engineering structure anti-seismic test device which comprises earthquake simulation equipment, an earthquake simulation platform is arranged in the earthquake simulation equipment, a supporting mechanism is arranged at the top of the earthquake simulation platform, a test mechanism is arranged in the supporting mechanism, and the earthquake simulation platform is connected with the test mechanism. The top of the test mechanism is provided with a civil construction model, the supporting mechanism comprises a box body, the bottom of the box body is fixedly connected with an earthquake simulation platform, the interior of the box body is fixedly connected with a connecting frame, and when an earthquake simulation test is carried out on the civil construction model, the supporting mechanism can simulate the earthquake simulation platform in an earthquake environment. The bottom of the test mechanism simulates the earthquake change of soil, and is used for restoring the slope soil landslide and foundation flat scene to generate the influence on the civil building model, so that the test data can better fit the earthquake resistance of the building in the real scene.

A method for evaluating potential damage to a cement sheath in an underground gas storage facility during an earthquake. A ground surface earthquake (EQ) wave is obtained on which a deconvolution analysis is performed, producing a subsurface EQ wave. Static and dynamic mechanical properties of a casing-cement-rock well system are obtained, and a computational model of the underground gas storage facility is generated. A gas pressure value is applied to the model, and, after boundary conditions are applied, a static equilibrium state is simulated. The subsurface EQ wave and boundary conditions are applied to the model, and, based on the gas pressure value, a dynamic seismic event is simulated. Based on the effect of the seismic simulation on the integrity of the underground gas storage facility, at least one parameter related to the operation of the underground gas storage facility may be adjusted.