Why are there so many power poles in Japan but not so common in China?

Because Japan is an island country, he doesn't dare to take the ground line, he is afraid that it will be bad and it will not be easy to check or repair, and he will not dare to dig ditches every day with private capital, and he will not dare to lose the land reclamation by soil and water flow on his little land!

Japan's fiscal deficit is serious, and it has no money to invest in infrastructure, but in armaments.

Due to the topography of the island country, the Japanese have a small territory, ** and other natural disasters are frequent, and the people subconsciously have a sense of crisis, which is naturally not as optimistic as the Chinese. Taking young people as an example, the problem of unmarried people in Japan is becoming more and more serious, mainly because young people in Japan generally do not have high incomes and are not optimistic about marriage. And a survey of young people from 20 countries in Hong Kong** in February this year showed that young people in China are the most optimistic about the future.

Living in Japan, when you dispose of garbage, you must first separate your garbage, and then dispose of different types of garbage every day according to the ** regulations. Disposal fees are also high when furniture and appliances are discarded. Because the Japanese are very envious of the Chinese, the garbage classification is not so harsh.

The Japanese have a strong sense of collectivity, and they especially hate the presence of "prominent figures" in the collective. Bullying in Japanese schools is very serious, and the more outstanding students are, the easier it is to be bullied and attacked. No matter how talented he is in the workplace, he doesn't dare to show himself.

As a result, those who are ordinary in ability, but who are careful and follow the rules, are more likely to succeed. <>

That's because Japan's subway coverage is very large, almost all over Japan, and the underground space is almost occupied, and it is easy to repair in this way, otherwise it will be dug up and patched on the ground piece by piece.

Like China, it is buried in the ground and is damaged in minutes, and the emergency repair is not as fast as the open air.

Because Japan can't ban pornography, there are a lot of poles and poles, and China's anti-pornography is all underground, so why do you need poles

Because Japan is a country with many volcanoes and tsunamis, their houses are all disassembled and rebuilt, and most of the telephone poles are for ease of use!

That's because you haven't been to the countryside.

To put it bluntly, little Japan is not willing to spend so much money to improve power lines. Generally, the cost of this kind of urban network renovation is 700,000 to 800,001 kilometers. Still in China, small Japan is more expensive, and the main line is more expensive.

A larger village is estimated to cost tens of millions. Small Nippon Electric Power is a private enterprise, and private enterprises pursue profits and return on investment, and the investment is too high, and the return is small, so they are naturally unwilling to change the cable into the ground, and our country is a state-owned enterprise, and it is more willing to invest in improving infrastructure, even if there is no return. Just look at the domestic subway.

Because there is a ** in Japan every year, if it is buried in the ground, the maintenance cost is high, and it is easy to get electrocuted.

Little Japan is located in the first tsunami volcano natural disaster zone. The pole lines are located on the ground to facilitate post-disaster recovery and reconstruction.

Japan is a multi-country country, and the damage to the underground is more serious, and it is not as easy to maintain as on the ground.

It is only in recent years that China has not been able to see that urban transformation is being carried out vigorously, which is a symbol of China's progress.

Japan** countries are not suitable for wire burial.

Are you sure it's not common in China?

There are relevant data show that cities like London or Hong Kong are absolutely free of electric poles, but in Japan this data can only reach 15%, even Tokyo, the rate of no electric poles is less than half, as a developed country, the power system is also very advanced, why is it so backward in terms of electric poles? There's a reason for that, too.

First of all, we all know that Japan is a country with a high frequency, once there is such an accident, the cable is broken that can not be recovered for a while, and the ground has to be planed to find the problem, although there are instruments but it is also quite troublesome, if in China such a country that does not happen often, it is nothing to repair once or twice, but too often, or the pole is better to deal with. In addition to this, other natural disasters can cause the same problems, so Japan's power system is very much against burying the grid underground.

On the other hand, of course, the reason is in the funding, the official line over the city in Japan has been in history for a long time, if it is to be completely buried in the ground, it will need to consume a lot of manpower and financial resources, and then think about the previous reason, the money is really not worth it, so the telephone poles are not very beautiful, but it does not affect the use, and in many places can also be used as urban markers, in the countryside of Japan, only a small part of the streets have names, so these poles also assume the role of road signs.

And what about the United States? First of all, there is no shortage of forests, so it is too convenient to find a wooden pole, in addition, the United States also has a long history of wooden poles, although their energy minister also knows that their country's power system is still at a relatively backward level, but if you want to change, there are no hundreds of billions of dollars should not be able to come down, the same question, since there is no shortage of wood, why do so many things in one fell swoop? The old ones are the old ones.

1. If there are many trees, it is capriciousThere are many forests, and there are many trees suitable for electric poles. So, pick a tall enough tree, remove the branches and leaves, peel it, boil and soak it in asphalt, press the preservative into it at high temperature and high pressure, and then scorch the surface of a part of the wood buried in the ground slightly, which is a telephone pole. Local materials are available at a low cost.

2The power grid was built early, and the facilities are very oldInfrastructure was built on a large scale in the last century and is now severely aged, and the power system is no exception.

Therefore, in this old grid map, it is reasonable that there are so many antique-level poles.

3. There are many low-voltage lines, and the wooden pole is easy to erectFrom the perspective of weight, in many places, the voltage level of the line is low, the load is light, and the corresponding wire weight is also light, and the wooden pole can withstand it; From the operational level, such a long line, the wooden pole is light in weight, tough, easy to erect, and easy to move the pole.

Telephone poles made of new materials are very common in Japan, but in Japan there are only telephone poles made of wood. In fact, it is not that their country does not want to change, but there are other reasons. First of all, Japan's forests cover a wide area, and there are many trees in the forest that are suitable for power poles, and they can be used with a little processing.

Moreover, preservatives will be added under high temperature and high pressure conditions during processing, so the quality of the poles produced in this way is still good. It's also very economical.

There is no shortage of forests in Japan, so it is very convenient to find a wooden pole, and Japanese wooden poles also have a long history

I think it is due to many reasons, the most fundamental reason is that their power grid was built relatively early.

Because Japan is a frequent country, if you rush to repair after an earthquake, wooden poles are much simpler. Moreover, the wire buried in the ground is more susceptible to damage, and the maintenance is also very inconvenient, with a large investment and a long construction period. Everything is based on reality.

Japan is an island country, ** frequent, and in many places in Japan the voltage level is low, and the corresponding wire weight is much smaller, wooden poles can withstand it completely, and wooden poles are better erected, and it is more convenient to move.

There are many low-voltage lines in Japan, wooden poles are easy and fast to erect, the power grid was built early, the facilities are outdated, and there are many trees in Japan, and the cost of making poles from wood is low, so many electric poles in Japan are made of wood.

Telephone poles made of wood are relatively cheap, and wood resources are abundant in Japan.

Japan is an early developed country, and the pipelines over Japan's cities are a problem left over from history, and the amount of work into the ground is too large, and it is difficult to return. Although the pole is not beautiful, it does not hinder its use, so it is naturally not an object to consider in the budget arrangement.

Previously, the Ministry of Land, Infrastructure, Transport and Tourism planned to achieve "complete pole-free" in the central urban area of Tokyo for the 2020 Tokyo Olympics, but according to the budget provided by the Ministry of Land, Infrastructure, Transport and Tourism, only 350 kilometers of power poles will be buried by 2020, and the road mileage in Tokyo is 10,000 kilometers. So obviously, due to financial problems, Japan** does not have money, and it will not be assessed to the public.

This is because Japan has a high per capita forest occupancy rate. Timber resources are abundant, and local materials can be used to save costs. There is no need to pour the column with concrete.

Japan's power grid was built early, the facilities are outdated, there are many trees in Japan, the cost of using wood to make poles is low, and it is easy to erect, so many poles in Japan are made of wood.

Because the lower part of the wood is not easy to rot after carbonization, and Japan is a country with the most frequent times, so for safety reasons, many telephone poles in Japan are made of wood!

It is Japan's concept of environmental protection, and in addition, there is a lot of wood in Japan, so there are many telephone poles in Japan that are made of wood.

Because Japan is a country with a high forest cover, Japan is a country. Wood is easy to use, so it is suitable for use as a telephone pole.

Because it often happens on the Japanese side**. If the pole is cement. Then the danger will occur. ** will crush people. You will improve it to wood. This wood is very strong, durable, and less dangerous.

Clause.

One**. Japan often happens**, which has something to do with their geographical location, for the Japanese, **is simply commonplace, once it happens**, the cable will be broken, and the power will be dug up, after all, the accuracy of the monitoring equipment is still limited, unlike the telephone pole so clear at a glance.

Clause. Second, the pole can withstand wind and snow.

TEPCO strongly opposes burying the power grid underground, as power poles can withstand wind and snow, and in the event of a natural disaster, such as floods and mudslides, it is difficult to detect the problem with these cables** underground, which increases the time it takes to rescue electricity.

Clause. 3. Telephone poles can be used as positioning signs.

In addition to power, utility bars can also have other functions, such as arranging street lights, providing positioning for maps and city markers, especially for Japanese township navigation gangs, where only a small part of the streets have names.

Hello, it makes sense for Japan to use wooden poles, first, due to the fact that there are many in Japan, wood has a buffering effect, and second, for environmental protection, do not go to open the mountain and gravel, and do not use cement and stone to make telephone poles. Thank you!

That's because Japan is in the Pacific Rim Zone, which often happens. If it is an iron object such as a telephone pole, it is often **, in case it collapses and presses people to the ground, the loss will be relatively large. Houses in Japan are basically very low.

Every country in the world likes to be a developed country, and many countries are working hard, but it is still very difficult to become a developed country. When it comes to developed countries, the most developed countries in the world should be in Europe, the least should be Asia, there is only one developed country in Asia, and the others are all developing countries and developing countries, and there is still a long way to go in developed countries.

And the only developed country in Asia is Japan, I believe everyone should be familiar with it, although many people have some opinions about Japan because of historical reasons, but this does not affect people's desire to travel to Japan. In recent years, more and more Chinese people have traveled to Japan, and the clean streets, charming cherry blossoms and anime have become the reasons for Chinese people to travel to Japan.

Friends who have traveled to Japan know that Japan is really a very clean country, but there is one place that has been complained by many touristsThat's the telephone poles that are everywhere in Japan, and the poles and wires that fill the streets are very aesthetically pleasing. And many netizens said: It doesn't seem that Japan is rich in this way.

There are indeed a lot of wires and poles over Japan, and many friends are puzzled that Japan, as the only developed country in Asia, has no words for its economic strength, so why not bury these wires underground? Moreover, Japan is a country with a very strict attitude and pursuit of beauty, how can it tolerate this messy wire.

In fact, Japan's messy wires and poles should be regarded as a legacy of Japan's development. If Japan really wants to dismantle all these poles and make them pole-free, it will take a lot of money and a lot of time, which will have a very big impact on the lives of Japanese people.

Secondly, we all know that Japan is the most high-incidence area, if Japan really buries all the wires in the ground, then in case**ah, the wire has a problem and I don't know what the problem is, or dig the wire again, which is very troublesome. Moreover, land in Japan is all privatized, and you can't dig it if you want to.

Finally, although there are many telephone poles in Japan, this does not affect people's daily life, and these telephone poles are sometimes people's positioning signsThere are also traffic signs, signs, cameras, etc. on the poles. If it is really realized that there are no electric poles, then these things will have to find a new place to install, which is another cost. If it costs money and effort, Japan will not do it.