Go Legend Chapter 766

Chapter 766 Eventful Autumn

Li Xiangping went downstairs and saw his old man on the phone, and he was speaking in his hometown dialect, Li Xiangping guessed that he was probably calling his hometown.

Waiting for the big local tyrant Li to hang up the phone, Li Xiangping asked casually:

"How are you, are grandparents okay?"

Li Da Tuhao said: "Your grandparents are okay, but the weather is a bit unholy, ice disaster? There is still a large area of ice disaster in your hometown?"

The big local tyrant Li shook his head and continued: "I heard from my grandfather just now that the large-scale wind and snow have affected the power supply. There is a power outage at two ends of the house for three days now. Alas, it is really evil."

After the big local tyrant Li expressed his emotions, he didn't talk much with Li Xiangping - now the shopping mall in Jianguomen has opened, and the business is booming. Screen alone was in a daze.

Li Xiangping was indeed in a daze. To be honest, the abnormal weather at the moment is nothing. At most, this kind of disaster will cause some inconvenience in life and cause some economic losses. Li Xiangping did not take this kind of thing to heart. The main reason why he was in a daze was that he quickly thought of the big earthquake that occurred in Chuansheng three months later in real history.

"Hey, I'm unqualified as a transmigrator, why didn't I go to prevent this in advance like many senior transmigrators did..."

However, Li Xiangping was relieved quickly. After all, this kind of thing is not something that you can prevent if you want to prevent it. In the face of the power of nature, human beings are actually powerless most of the time, even if Li Xiangping is a traveler. No exception.

And this feeling of powerlessness is actually far more than when a human professional chess player faces Go AI.

First of all, for this kind of thing, Li Xiangping can't give advance notice-because human science and technology have developed so far, in fact, it is still impossible to accurately predict earthquakes, so if Li Xiangping wants to rely on "foresight" to give advance warning, this Not only is it ineffective, it's actually illegal.

Li Xiangping believes that if he dares to do this, someone will soon come to check the water meter, and a hat that "spreads rumors to create social panic" will definitely not escape.

Then when that time comes, no matter how good you are at Go, no outstanding chess king can save you.

Secondly, as a netizen lover, Li Xiangping often sees a lot of seniors doing this. Especially in 2008, he always wanted to play the savior in the face of that catastrophe. But to be honest, even if Li Xiangping is just a half-assed civil engineer, with his pitiful professional knowledge, he also knows that most of the methods of crossing seniors are unreliable.

To give a simple example, most people do not know how earthquakes cause harm, and they simply do not know how to prevent earthquakes.

It is precisely because of this that when the vast majority of seniors from Crossing are writing the relevant plots, the construction colleagues of the local tyrants of Li will definitely be scolded. Add steel bars and cement according to your imagination, and build a house with a high earthquake resistance level according to your own imagination.

Well, Li Xiangping, a half-assed civil engineer, can be very responsible to tell everyone that if anyone really does this, not only will the seismic strength not be improved, but even when a large earthquake of the magnitude of Sichuan comes, this approach will most likely cause more damage. .

Because earthquakes are different from wars, if you want to defend against a pack of explosives, and you want to build a solid bunker, then you can do this.

But earthquakes are not explosives, they cause damage to human beings with seismic waves, so this damage has two important characteristics;

First, seismic waves do not directly cause damage, but are usually secondary disasters caused by seismic waves, such as landslides, ground fissures, and tsunamis. These geological disasters cause harm to human beings.

Second, each seismic wave is actually very short, usually only a few seconds, and most of them end within a second or two.

Because of this, the method of adding steel bars and cement is not good. This method is not only ineffective, but when it really causes secondary disasters, it is easy to cause more casualties--

Also give a very simple example, if a house collapses due to an earthquake, is it more likely to smash people with reinforced concrete, or wood pillars or even lighter materials such as carbon fiber materials are more likely to smash people?

So what is the most correct way to resist earthquakes?

Li Xiangping remembers that just 10 years ago, a foreign architect once did an experiment:

He made a model of a certain palace in the Forbidden City, restored the model according to the scale of 1:10 or 1:5, and then used such a model for earthquake resistance experiments.

Everyone knows that the palaces of the Forbidden City are all wooden buildings, and this type of ancient Chinese architecture actually has a feature, that is, the foundation is very shallow. Even for those royal buildings in the Forbidden City, the foundation of most columns will not exceed one meter. .

Well, as the saying goes, if the foundation is not strong, the ground will shake, and everyone must take it for granted that this type of building must not be earthquake-resistant, right?

But what was the result of that experiment?

The earthquake intensity was simulated to magnitude 7, and the model was unscathed.

Increase the earthquake intensity to 8, part of the wall panels of that model fell off, but the overall structure is still safe.

In the end, the foreign structural engineer zoomed in and directly simulated a magnitude 9 earthquake. As a result, almost all the wall panels of the model were shaken off, but the entire house still did not collapse.

This is the famous “walls and houses don't collapse” experiment in the architectural world.

It is precisely because of this experiment that the two anti-seismic methods that have long been disputed by the academic community (the "adding steel and cement" is called rigid anti-seismic, the latter one is called flexible anti-seismic), the flexible anti-seismic method has achieved a decisive advantage. All important large buildings are mainly based on flexible earthquake resistance, supplemented by necessary rigid earthquake resistance means.

For example, the Hong Kong-Zhuhai-Macao Bridge in our country in later generations, Daxing International Airport, etc., are basically based on flexible earthquake resistance.

As long as this method is good, everyone, as non-professionals, don't need to understand too much. Simply put, the principle of flexible earthquake resistance is actually a bit like grass on the wall-

A typhoon of magnitude 12 blows over you, and those trees that seem to have deep roots may be uprooted, but what if you are a wallgrass? That's likely to be completely unharmed.

And this is basically the same as the principle of flexible earthquake resistance.

"Oh, it seems that at that time, I can only donate more money. After all, I am a waste of time traveler. Besides playing Go, I only have a few stinky money left. Seniors or juniors, please don't laugh at me..."

After posting this at home, Li Xiangping quickly packed up and prepared for the next game.

The "LG Cup" final with Xiao Li will be held from February 3rd to 6th. At this time, the school will of course have a holiday. Considering that the old man has opinions if he doesn't go home during the holiday, Li Xiangping has been staying in these days. home.

Of course, there is a downside to staying at home, that is, it is not free enough, especially for someone like Li Xiangping who has talked about a girlfriend, the home is definitely not as convenient as the apartment outside.

After thinking about the earthquake, Li Xiangping remembered that Yaya was a senior this year, and she only had one semester left to graduate, so she seemed to be facing a problem of where to go after graduation.

Well, if it was Li Xiangping himself, of course he wouldn't think about this kind of thing. For example, he will soon be a junior, but he basically won't think about where he will go after graduating from Peking University. Anyway, he has already thought about it. Now, I will definitely not leave Go until I finish the dog fight. Even if I want to start a so-called new life, it must be after the dog fight.

But of course his girlfriend Yaya is different. It can't be said that she will become a homeless person after graduating from Chinese opera, so thinking of this, Li Xiangping decided to make a few calls and ask.

Li Xiangping thought about it, first picked up the phone and dialed Yaya, asked her to clean up first, and took her to a place for dinner at night.

After hanging up the call, Li Xiangping called Zhao Daokai's father Zhao Jiadong again.

"Haha Xiangping? How did you, a big chess master, think of calling me."

Li Xiangping smiled and said, "Uncle Zhao, don't get me wrong, I don't miss you, I miss your cooking skills. You didn't socialize at night, right? I'm going to take someone to your house for dinner."

Zhao Jiadong quickly grasped the point: "Bring someone, who?"

The relationship between the two families does not need to be round the corner, Li Xiangping said bluntly: "Yaya."

"Hey you kid," Zhao Jiadong laughed on the other end of the phone:

"If you want to come here, come early. It just so happens that your Auntie Liao just came back from a business trip yesterday. I'll call her now and ask her to buy food."

In the evening, Li Xiangping led Yaya to Zhao Jiadong's house, and happened to meet Zhao Daokai's mother, Auntie Liao, at the door of the house, a science and engineering girl from the Chinese Academy of Sciences.

But even a school girl can gossip. Aunt Liao laughed when she saw the two of them, and saw her looking Yaya up and down:

"Haha Xiangping, this should be Yaya, she looks really handsome, um, some time ago, your gossip was everywhere, and even I was confused, which one is the real one..."

Li Xiangping hurriedly interrupted her: "Haha, then you know now."

"Haha, I know, come, come, come in, Yaya."

Well, although it has nothing to do with Go, since it's 2008, it seems that I haven't written anything at all, so I feel like I'm missing something, so let me continue with the chapter on water.

(end of this chapter)

Chapter end

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