It raises the question of our attention to the environment.
Then, in 1987, the United nations world commission for environmental development developed a reporting policy.
Put forward the concept of sustainable development.
He brought it up
He proposed sustainable development in 1987.
And then in '92, 30 years from' 62
Human beings deserve sustainable development
A definition
What is the definition?
Say so
Sustainable development is to meet the needs of the present generation.
And not for the post-festival development
This development meets contemporary needs.
It's no harm to be dissatisfied with the month.
That's the definition of the latter.
That's right.
If you say something wrong, you can't operate it.
What do you mean dissatisfied?
What do you mean, no harm?
What do you mean, no, it's still on now, and I won't ask.
No one can say it clearly.
So it's not clear
It's like making all the nonsense and so on.
So until 1998
A blog called ball
They put forward the idea of a trace
The most important thing for sustainable development should be realized.
Terrible
My development is not that the environmental system exceeds its threshold.
Not more than him
He'll be able to recover himself all the time.
This will affect the development of the future.
That's the concept
So rehabilitation is a very important concept of sustainable development.
Very this idea
A very different idea
But there's this concept of rehabilitation
How can I recover
There is a lot of research to be done.
There is a lot of work to be done.
So this can be restorative
In fact, it will lead us in all walks of life in the future.
Especially our civil engineering
We have planned for urbanization
At least 50 to 100 years of development
This concept
The concept of care will lead us to the next 50 to 100 years of development of such an idea.
Then it can be explored and continued to conform.
We have to go on talking about this
Therefore, reliable self-recovery is the most rational, most concrete and most changing measure to achieve sustainable development.
Otherwise, the concept of sustainable development in the past is very empty.
The goal of urbanization is to have health and construction.
Therefore, since the construction of Kang Bo is very important to realize the concept of sustainable development.
It is very important to change the concept of the most rational.
It's definitely not rack oil.
Concept of mental rehabilitation
Not guide oil
So the third word
The professional technology of cadre construction, what key technology is highest, the key involves these problems.
All systems are like this
What target parameters are used to define the first target parameters?
My word recovered
For example, you know, at the beginning, we talked about physics.
Elastic strength
More practical financial management
So what are the parameters of agriculture?
Called ginger human immunity
What is the index?
My name is forest
What is expression?
What parameters are used to express mass?
Take
We are based on scientific questions.
Second set threshold
Of course, the target set to achieve the degree.
He only looks at the goods and has more ability than this, he will not have this month.
Just get it together
Approximate position
This is a scientific problem.
A great deal of research is needed.
Even experiments can discover it.
The third is the status of my current system.
There's always multiple to leave
How much more can you do?
You can make this
Nobody calls Zhao
Isn't it
Just find this space
What is the current situation and my prediction?
There is also a very important concept called the resistance of the system.
It's how much interference I've had with him.
It can cause a lot of harm.
When we were just talking
The clitoris is bleeding just because of the strain curve
Then it is also a system resistance curve of the system.
You put everything in the system
The antibody region that can turn the system into a high-speed antibody
What is resistance?
How does resistance change?
So these are a basic scientific problem.
It is also necessary to make it clear that the draft is at its peak.
B make sure
We can't make it clear.
In particular, we will build cities in the future.
You do civil engineering disaster
So what is the difference in his resistance range?
It's known for everything.
The third is that I want to talk about this problem today.
Some ideas on how to build assets and ability precipitation
Because this idea, the world is still an idea.
There is still no decent thing to do.
Cannot do
We're lucky
We started a job about 67 years ago.
But we didn't call it wise to recover.
Try to do things from another angle.
Exactly the same as the support.
So I turned you into a simple concept today
Let me introduce you to you.
How to construct an agricultural town system with disaster prevention and treatment and rehabilitation
Ability to recover housing prices in cities
First, we should reform the scientific definition.
What do you mean, a house in a town?
It's really the ability to recover
You give the scientific definition first
Let's think about how to give a scientific decision.
And how to change the corresponding evaluation diagnosis and treatment?
I defined him
How can I evaluate it?
How to evaluate
Judge him by what
This is a very important scientific problem to solve.
Secondly, an evaluation system for the ability of self-rehabilitation of disaster prevention is proposed.
This is very specific
Take the three questions and put the above criteria into concrete form
By what?
There is no specific system of evaluation below.
These are two concepts.
The third concrete measures to realize the rehabilitation of cities and towns
How can you achieve your evaluation target?
So say that
We have some initial implementation in the past
On a preliminary assumption
The first
For example, to be evaluated by the criteria of another set of criteria.
We comment on the earthquake in a city.
Earthquake prevention and disaster reduction capability
So an evaluation indicator
We propose three indicators.
Not an indicator
Is an indicator of multiple parameters
We propose a number of casualties.
The amount of an economic loss.
Should break free of the time needed to recover.
Everyone said that you did not have an earthquake, no dead people.
No house
How do you know these parameters?
Right
That's not true
Because according to our current scientific development
We now have the initial possession of your town inside the house, how to build, how security?
How do you build your system?
How many people should it be?
How much thought?
We can all estimate it in advance.
Results estimated on the basis of budget
Let's see if the city can defend itself.
Bear this ability
No
You're over the threshold there's
You can
After happening
You can recover on your own.
No need to rely on others to help.
Can be restored directly
Just one of three indicators
These three indicators are actually a very complex function.
For example, the number of casualties is related to what?
It has to do with the size of the earthquake.
Have something to do with structure
It has to do with good or bad.
And the structure of the house and the earthquake happened in the middle of the night.
Or what happened at work in the afternoon?
It has something to do with whether you are an adult or a child trained or not.
Don't talk about it either way.
This is also very common cold.
And this is also very complicated, many, many factors.
So we need to study it.
We can't do without an undergraduate degree in optics.
It takes a master's degree to study this.
Is it too much or is it a child?
This thing is not independent.
So this thing and middle school are not independent.
For example, how long will it take for the government to recover?
This involves my employment rate.
My emergency response
It all matters, doesn't it?
And this thing has nothing to do with the United States or emergency measures.
Die when you die
It is independent of the three things in front of it.
On the face of it, there seems to be no independence.
It seems that the earthquake is big, this is big.
That's mostly right
But in fact, there are different reactions in the content.
Then we have three parameters to express.
What he means is to describe the parameters of its resilience.
As long as these three figures do not exceed a certain value.
The threshold we're talking about
So the city in simulation, we have to walk over.
Then this is gone
But now, based on our preliminary findings,
To achieve this kind of walking ability is very strict.
Very demanding
In other words, after the earthquake came.
After the earthquake with Bajie
There are probably no more than 20 people in a city like Beijing.
More than 20 people, he'll be fine.
According to our present foundation, it is very strict.
So we came up with a plan
We should first of all be honest and realize the recovery of wisdom.
Second
We really can't do it.
We have a record
To make a recovery
The first indicator is mental rehabilitation
The second sign is rehabilitation.
The third criterion is more difficult to recover.
The fourth standard is called unbreakable parent
Just four criteria
What do I mean by blog?
It is after your earthquake.
You may have to rely on the government for help.
You may have to rely on your own strength.
Just one system
So in the future, when we will make town planning
That's what he's thinking
You set a target first
Do you really make a recovery?
Or are these caretakers?
And these are difficult to recover or unreliable newspaper.
In that case, they will have the same input.
Input is different
In addition, the evaluation of the boycott of the city, in this way, after the encounter with the target earthquake.
After a goal is promoted
What are the seven earthquakes, eight times and nine times?
Isn't it
Three indicators to meet or less than the change of self-health and advance.
This is what we are going to talk about.
A parameter on treatment and rehabilitation
Evaluation index
This is the evaluation index.
After the achievement of these evaluation indicators
To be able to really do it is the customer.
In addition, you have three indicators.
Right
Which indicator is the most important?
If two indicators are met
What to do if the third indicator is not satisfied?
I'm meeting a target
What if the two indicators are not satisfied?
So we have to pass us through the score analysis method to be particularly good.
So three whole three index weights management
Repeated statistics
Invite experts to vote
And then set such a result.
On the total number of casualties to reach 55% indicators throughout the province.
The economic loss should reach 32%.
Recovery time is 13%.
Such an indicator
This allows you to calculate the whole number.
If we do two indicators
The third indicator is not satisfied.
In the previous index encountered to see the final synthesis to assess.
See if it can achieve this.
So this is also a very thin thing.
There are so many things
So there's something special about this
Like now, our scientific problems are very difficult.
Not Qian Xuesen's scientific problems at that time
They are easier than they were then.
Where is our scientific problem?
Where is the difficulty of such a problem?
The main problem is the first one.
All are nonlinear problems.
It's not linear, as we used to learn.
Not all are nonlinear problems.
Second
All the parameters mentioned in this paper are not in the past, what we have learned is called causality satisfaction.
Causation
What is the cause and effect of anesthesia?
It can be described by algebraic equations of differential equations.
This is called satisfying causality.
And none of these relationships can be helped
The ability to use algebraic equations as insanity
Third, there is a lot of uncertainty.
We used to be very sure about science.
It's very simple
Massive layout
There are many factors to change.
So now we have these problems are difficult to do.
Need a lot of statistics
It is even necessary to use big data's theory to satisfy these problems.
So I would like to say briefly that these parameters are formulated
And the entire threshold can be achieved.
But it can't be as accurate as it used to be.
Delay does not mean to do so illegal.
Then senior middle school students' scientific problems
And like science
For example, to study the definition of urban autonomy compounds.
Just said that the formulation of the corresponding evaluation organization said the same day.
Second
Finding out the factors and quantity that influence the urban disaster prevention is the ability of rehabilitation
They have their influence
I have defined my ability to recover.
Accurate evaluation
There are
Right
You have to study the impact
What factors are required for this ability?
Second, what are the factors causing casualties?
Right
What are the factors causing your financial loss?
For example, my city is very poor.
You may not lose much in the earthquake.
Things are also very poor.
If even secretary fu
You are big first
Right
Therefore, it has to do with his social system, serving the social wealth and political system.
If I were a strong executive
Say it and do it
Do as you say
The precautions he carried out were very strict.
Just speed up
The loss is small
But some governments are dragging their feet
That would be a big loss
So it involves a lot of what we call influencing factors
And what about these factors
Have an impact on your evaluation system
It all needs to be studied.
Third, how to determine the future of urban areas of self-rehabilitation capacity of prefabricated and safe space.
Just now I have said how to measure the city's rehabilitation ability according to these factors and criteria.
These scientific problems have to be solved.
How to study
Apply the results of the research to the practical level.
We have to go through a careful investigation of every problem like these.
Exact data
To count these things over and over again.
Even an expert is needed to make an assessment.
The ability of the government, right?
You have to evaluate, right?
Wait
Well, we talked about factors in this, we have to consider a lot of factors.
What factors are considered?
Here are a few
So we generally talk about
Responding to disasters or emergencies
A general principle
This is also a very important issue.
Because there are so many principles
You can ask someone to say hundreds of thousands of them.
But I summed it up in a few
Very easy to get in
Don't be headstrong
Later, it was adopted by the United nations.
Whatever it is called
From the perspective of breaking through world management
Can be divided into all measures.
Can be divided into two categories.
A pre-disaster measure
Also known as ex post facto measures
Then I can divide it into two parts for the average person to sell.
Divide it into four p and sum it up with four p
Which four
P
The first p is called pad.
Plan our teacher Wu for planning
This is planning
The second is the forecast of reform.
Probability of prediction of event occurrence
Third, flat prototype prevention
Adopt engineering measures
Preventive and non-engineering measures
What is not engineering prevention?
Like a drill
For example, my science education and so on.
It's called non-engineering measures
There is also a warning called the warning note.
So four pp heads
There's a post-disaster approach
Is it my name?
I use four two to sum up four two pos
There are 12 variables in the measure after the general sale of 93.
The second name is sq
What do you mean by sq?
And they went to the pulpit and rescued the man
The second is called proportional relief.
Relief is not the same as saving people.
Just remember what
To the survivors who are still alive
Give him the necessary food.
Give him what is necessary
Because give him a tent
And his blanket
Give him the necessary medical conditions.
Let him take the necessary medical precautions