CN110533980A - A kind of earthquake disaster virtual emulation assessment teaching method - Google Patents
A kind of earthquake disaster virtual emulation assessment teaching method Download PDFInfo
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- CN110533980A CN110533980A CN201910769590.7A CN201910769590A CN110533980A CN 110533980 A CN110533980 A CN 110533980A CN 201910769590 A CN201910769590 A CN 201910769590A CN 110533980 A CN110533980 A CN 110533980A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/04—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of buildings
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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Abstract
The invention discloses a kind of earthquake disaster virtual emulations to assess teaching method, comprising the following steps: study relevant operation content, and learning effect is tested；Student is given at random by 3D model is built by dummy emulation system；The building for selecting different architectural modulus obtains the building 3D model of the building under different architectural modulus；Identical earthquake intensity is applied to the building 3D model of different architectural modulus, or different earthquake intensity is applied to the building 3D model of identical architectural modulus, obtains earthquake to the simulation result of the building destruction；Earthquake is observed to the destruction situation of building 3D model, the building 3D model after by eaerthquake damage is observed, analyzed and recorded.A kind of earthquake disaster virtual emulation of the invention assesses teaching method, and student can be allowed to get information about earthquake to the anti-seismic performance of the destructive process of building and the building of different configuration, improve the teaching efficiency of Earthquake Knowledge.
Description
Technical field
The present invention relates to earthquake virtual emulation field more particularly to a kind of earthquake disaster virtual emulation teaching methods.
Background technique
Earthquake is most threatening one of the natural calamity of the mankind, it has sudden and unpredictability.Ruinous earthquake
Frequently result in that building is ruined, structures or infrastructure are destroyed, and therefore caused casualties and economic loss, and ground
Earthquake calamity evil is frequently accompanied by other secondary disasters, such as the pollution of fire, poisonous and harmful substance, mud-rock flow, landslide and pestilence, these
The generation of disaster even more exacerbates the injures and deaths of personnel and the loss of property.Therefore, earthquake is carried out to student in teaching process
The related teaching of knowledge becomes particularly important, but in existing teaching process, the teaching closed to seismic facies is relatively simple, base
This is imparted knowledge to students by the outdoor scene photo after simple examples some on books either some shakes, student can only be allowed to have
Impression at the beginning of a slightly, student are difficult have the intuitive impression of comparison to the destructive process of earthquake, expected teaching efficiency are not achieved.
Summary of the invention
The present invention is directed at least solve above-mentioned mentioned one of technical problem, a kind of earthquake disaster virtual emulation is provided
Teaching method can allow student to get information about earthquake to the anti-of the destructive process of building and the building of different configuration
Shock stability improves the teaching efficiency of earthquake relevant knowledge.
To achieve the goals above, a kind of the technical solution adopted by the present invention are as follows: earthquake disaster virtual emulation assessment teaching
Method, comprising the following steps:
(1) learn seismic wave, earthquake intensity, building construction types, building foundation form, seismic fortification intensity standard, build
The contents such as age and building 3D model manipulation are built, and learning effect is tested；
(2) the building sample for collecting multiple structure types from different places, to building sample carry out simplification appropriate,
It is abstract, building 3D model is generated in dummy emulation system, gives building 3D model to student at random；
(3) student obtains the building of the building under different architectural modulus by the building of the different architectural modulus of selection
3D model, and building 3D model can be dragged, rotate, amplify, cutting, observation, analysis, record；
(4) after selecting a certain architectural modulus, earthquake intensity is applied to obtained building 3D model, passes through virtual emulation
System carries out the dynamic analog calcutation under the geological process of the 3-15 kind difference vibration shape to building 3D model and analyzes, and obtains earthquake
To the simulation result of the building destruction；
(5) observation earthquake carries out the destruction situation of building 3D model to the building 3D model after by eaerthquake damage
Dragging, rotation, amplification, cutting, observation, analysis, record；
(6) to the building 3D model of same building parameter, apply different earthquake intensity and carry out virtual emulation simulation, obtain
To different earthquake earthquake intensity to the failure simulation result of the building sample of same building parameter；
(7) a certain earthquake intensity is set in dummy emulation system, by the building 3D model for selecting different architectural modulus
Virtual emulation simulation is carried out, the failure simulation result of the building sample of different building types under same earthquake intensity is obtained.
It further, further include study early period, before virtual emulation simulation, to experiment purpose, experiment pre-knowledge, reality
Principle, experiment content, experimental procedure, check requirements are tested to be learnt in advance.
Further, the earthquake intensity is divided into VI-Ⅹ grade of five grade, and each grade includes five steppings.
Further, the architectural modulus includes the building age of building, the number of plies, building length and width, mark of providing fortification against earthquakes
Standard, structure type, house use situation, base form.
Further, when carrying out virtual emulation simulation, it is strong that different architectural modulus and earthquake are designed by student resource
Degree, by dummy emulation system obtain different buildings structure simulation figure and different earthquake earthquake intensity under the vibration shape demonstrate it is dynamic
It draws.
Further, after virtual emulation is simulated, experiment pre-knowledge, experimental principle and experimentation are completed
With the dependence test topic of step.
Further, complete dependence test topic after, write experimental summary report, deepen to seismic design provision in building code,
Understanding of the earthquake to the failure mechanism of building, and to earthquake intensity stepping, Earthquake hazard index, earthquake damage level stepping and building
Object earthquake appraisal procedure harvest.
Beneficial effect is: compared with prior art, a kind of earthquake disaster virtual emulation assessment teaching method of the invention exists
Under the guidance of dummy emulation system, student interacts the autonomous research learning of formula, strengthens antidetonation knowledge, utilizes earthquake intensity
With fabric structure parameter, autonomous Design, by different earthquake earthquake intensity, the combination repeatedly of different architectural modulus is virtually imitated
Very, it show that various buildings destroy the simulation result of situation under different earthquake intensity, reaches reinforcement to architectural construction and ground
The understanding for shaking extent of the destruction relationship allows student's more intuitive understanding earthquake to the destructive process and building structure of building
The influence to anti-seismic performance is made, strengthens student and is managed to the study of Current Building ' earthquake resistant design code and to Seismic Design of Building
The understanding of thought.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described reality
Applying example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ability
Domain those of ordinary skill every other embodiment obtained without making creative work, belongs to the present invention
The range of protection.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle, " be arranged in when component is referred to as
Portion " is not only arranged in middle position, belongs in the limited range of middle part as long as being not arranged in both ends.This
Term "vertical", "horizontal", "left" and "right" and similar statement used in text are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff it is identical.Term as used herein in the specification of the present invention is intended merely to retouch
State the purpose of specific embodiment, it is not intended that in the limitation present invention.Term " and or " used herein include one or
Any and all combinations of multiple relevant listed items.
A kind of earthquake disaster virtual emulation assessment teaching method, comprising the following steps:
(1) learn seismic wave, earthquake intensity, building construction types, building foundation form, seismic fortification intensity standard, build
The contents such as age and building 3D model manipulation are built, and learning effect is tested；
(2) the building sample for collecting multiple structure types from different places, to building sample carry out simplification appropriate,
It is abstract, building 3D model is generated in dummy emulation system, gives building 3D model to student at random；Specifically, due to every
The difference of fabric structure parameter, the shock resistance under same earthquake intensity is different, for this purpose, being based on virtual emulation of the present invention
The building comprising a city in Wenchuan, Guangzhou, Haikou City, Sanya etc. more than 20 and area is collected and arranged to the needs of system
Object sample, sample cover different form structure, the different construction age, different purposes, different layers of, different statuses
Building.To the building composition of sample, caused internal force, deformation, displacement, velocity and acceleration are divided in seismic process
During analysis, needs to carry out simplification appropriate, abstract, the Cable Power Computation schematic diagram of the building composition of sample is established, so that can
To determine the displacement and deformation of building structure by construction age, the number of plies, purposes and the earthquake intensity of building sample,
It only will can determine the displacement of building structure by limited independent parameter by finally simplifying abstract fabric structure schematic diagram
With deformation (earthquake response of single-degree-of-freedom or system with several degrees of freedom structure), make to form earthquake required for virtual emulation
People are presented to the damage -form of lower building, and with vivid dynamic image, help understands earthquake to building
Failure mechanism.
(3) student obtains the building of the building under different architectural modulus by the building of the different architectural modulus of selection
3D model, and building 3D model can be dragged, rotate, amplify, cutting, observation, analysis, record；
(4) after selecting a certain architectural modulus, earthquake intensity is applied to obtained building 3D model, passes through virtual emulation
System carries out the dynamic analog calcutation under the geological process of the 3-15 kind difference vibration shape to building 3D model and analyzes, and obtains earthquake
To the simulation result of the building destruction；
(5) observation earthquake carries out the destruction situation of building 3D model to the building 3D model after by eaerthquake damage
Dragging, rotation, amplification, cutting, observation, analysis, record；
(6) to the building 3D model of same building parameter, apply different earthquake intensity and carry out virtual emulation simulation, obtain
To different earthquake earthquake intensity to the failure simulation result of the building sample of same building parameter；
(7) a certain earthquake intensity is set in dummy emulation system, by the building 3D model for selecting different architectural modulus
Virtual emulation simulation is carried out, the failure simulation result of the building sample of different building types under same earthquake intensity is obtained.
The dummy emulation system that the present invention uses does not repeat excessively specifically for the prior art.Wherein, parameter is relatively simple
The earthquake single, data processing amount is less can use individual mobile terminal, taken by cloud to the destruction virtual emulation of building
Business is completed at any time；The relative complex building of parameter or the eaerthquake damage virtual emulation of heavy construction, since data processing amount is huge
Greatly, mobile terminal is unable to complete complicated, heavy construction eaerthquake damage virtual emulation, must utilize " autonomous region's grade of building institute
Civil construction project Virtual Simulative Experiment training center " or " autonomous region grade Green Architecture Virtual Simulative Experiment teaching in
The heart " completes earthquake using the laboratory of one of the two " grade Virtual Simulative Experiment training centers, autonomous region " of Access all day
To the destruction virtual emulation of building
It further, further include study early period, before virtual emulation simulation, to experiment purpose, experiment pre-knowledge, reality
It tests principle, experiment content, experimental procedure, check requirements to be learnt in advance, lays necessary basis for the operation of experiment.
Further, the earthquake intensity is divided into VI-Ⅹ grade of five grade, and each grade includes five steppings, specifically
:
Earthquake intensity be VI when, intermediate value 6.3, the section of five steppings under the earthquake intensity be respectively as follows: [5.8,6.0)；
[6.0,6.2)；[6.2,6.4)；[6.4,6.6)；[6.6,6.8)；
Earthquake intensity be VII when, intermediate value 7.3, the section of five steppings under the earthquake intensity be respectively as follows: [6.8,7.0)；
[7.0,7.2)；[7.2,7.4)；[7.4,7.6)；[7.6,7.8)；
Earthquake intensity be VIII when, intermediate value 8.3, the section of five steppings under the earthquake intensity be respectively as follows: [7.8,8.0)；
[8.0,8.2)；[8.2,8.4)；[8.4,8.6)；[8.6,8.8)；
Earthquake intensity be Ⅸ when, intermediate value 9.3, the section of five steppings under the earthquake intensity be respectively as follows: [8.8,6.0)；
[9.0,9.2)；[9.2,9.4)；[9.4,9.6)；[9.6,9.8)；
Earthquake intensity be Ⅹ when, intermediate value 10.3, the section of five steppings under the earthquake intensity be respectively as follows: [9.8,
10.0)；[10.0,10.2)；[10.2,10.4)；[10.4,10.6)；[10.6,10.8).
Further, architectural modulus includes the building age of building, the number of plies, building length and width, Seismic Fortification, knot
Structure type, house use situation, base form.
Further, when carrying out virtual emulation simulation, it is strong that different architectural modulus and earthquake are designed by student resource
Degree, by dummy emulation system obtain different buildings structure simulation figure and different earthquake earthquake intensity under the vibration shape demonstrate it is dynamic
It draws.
Further, after virtual emulation is simulated, experiment pre-knowledge, experimental principle and experimentation are completed
With the dependence test topic of step.
Further, complete dependence test topic after, write experimental summary report, deepen to seismic design provision in building code,
Understanding of the earthquake to the failure mechanism of building, and to earthquake intensity stepping, Earthquake hazard index, earthquake damage level stepping and building
Object earthquake appraisal procedure harvest.
A kind of earthquake disaster virtual emulation assessment teaching method of the invention is under the guidance of dummy emulation system, student
It interacts the autonomous research learning of formula, strengthens antidetonation knowledge, using earthquake intensity and fabric structure parameter, autonomous Design,
By different earthquake earthquake intensity, the combination repeatedly of different architectural modulus carries out virtual emulation, obtains various buildings different
The simulation result that situation is destroyed under earthquake intensity reaches and reinforces to the understanding of architectural construction and eaerthquake damage Degree of Accord Relation, allows
Influence of the raw more intuitive understanding earthquake to the destructive process and building construction of building to anti-seismic performance, extensive chemical
The raw understanding to the study of Current Building ' earthquake resistant design code and to Seismic Design of Building theory
The above embodiments are merely illustrative of the technical solutions of the present invention and is not intended to limit it, all without departing from this hair
Any modification of bright spirit and scope or equivalent replacement, shall fall within the scope of the technical solution of the present invention.
Claims (7)
1. a kind of earthquake disaster virtual emulation assesses teaching method, which comprises the following steps:
(1) learn seismic wave, earthquake intensity, building construction types, building foundation form, seismic fortification intensity standard, building year
The contents such as generation and building 3D model manipulation, and learning effect is tested；
(2) the building sample for collecting multiple structure types from different places to building sample progress simplification appropriate, is abstracted,
And building 3D model is generated in dummy emulation system, give building 3D model to student at random；
(3) student obtains the building 3D mould of the building under different architectural modulus by the building of the different architectural modulus of selection
Type, and building 3D model can be dragged, rotate, amplify, cutting, observation, analysis, record；
(4) after selecting a certain architectural modulus, earthquake intensity is applied to obtained building 3D model, passes through dummy emulation system pair
It builds 3D model and carries out the dynamic analog calcutation analysis under the geological process of the 3-15 kind difference vibration shape, obtain earthquake to the building
The simulation result that object destroys；
(5) earthquake is observed to the destruction situation of building 3D model, the building 3D model after by eaerthquake damage is dragged,
Rotation, amplification, cutting, observation, analysis, record；
(6) to the building 3D model of same building parameter, apply different earthquake intensity and carry out virtual emulation simulation, obtain difference
Failure simulation result of the earthquake intensity to the building sample of same building parameter；
(7) a certain earthquake intensity is set in dummy emulation system, the building 3D model by selecting different architectural modulus carries out
Virtual emulation simulation obtains the failure simulation result of the building sample of different building types under same earthquake intensity.
2. a kind of earthquake disaster virtual emulation according to claim 1 assesses teaching method, which is characterized in that before further including
Phase study to experiment purpose, experiment pre-knowledge, experimental principle, experiment content, experimental procedure, is examined before virtual emulation simulation
Core requires to be learnt in advance.
3. a kind of earthquake disaster virtual emulation according to claim 1 assesses teaching method, which is characterized in that the earthquake
Earthquake intensity is divided into VI-Ⅹ grade of five grade, and each grade includes five steppings.
4. a kind of earthquake disaster virtual emulation according to claim 1 assesses teaching method, which is characterized in that the building
Parameter includes the building age of building, the number of plies, building length and width, Seismic Fortification, structure type, house use situation, base
Plinth form.
5. a kind of earthquake disaster virtual emulation according to claim 1 assesses teaching method, which is characterized in that carrying out void
When quasi- analogue simulation, different architectural modulus and earthquake intensity are designed by student resource, difference is obtained by dummy emulation system
The structure simulation figure and the vibration shape Show Me animation under different earthquake earthquake intensity of building.
6. a kind of earthquake disaster virtual emulation according to claim 1 assesses teaching method, which is characterized in that virtually imitating
After true simulation, the dependence test topic of experiment pre-knowledge, experimental principle and experimentation and step is completed.
7. a kind of earthquake disaster virtual emulation according to claim 6 assesses teaching method, which is characterized in that complete related
After testing topic, experimental summary report is write, is deepened to seismic design provision in building code, earthquake to the reason of the failure mechanism of building
Solution, and earthquake intensity stepping, Earthquake hazard index, earthquake damage level stepping and earthquake damage to building appraisal procedure are harvested.
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Cited By (1)
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| CN111027004A (en) * | 2019-12-11 | 2020-04-17 | 北京市地震局 | Construction method and application method of off-line earthquake disaster damage assessment system |
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| JPH10116023A (en) * | 1996-10-11 | 1998-05-06 | Kawasaki Heavy Ind Ltd | Disaster countermeasure evaluation system |
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