At the beginning of the 20th century, the merchant ship has just entered the era of 10,000 tons, China has taken another step, reaching 30,000 tons, that is, China, which has greatly increased its maritime capacity, will there be such a thing, merchant ships, especially ocean-going merchant ships, his life is quite long, many merchant ships in later generations can reach at least 20 years, or even 25 years, most of the cutting-edge merchant ships, they were built in about ten years, if it were not for Germany's infinite submarine warfare to sink a large number of merchant ships, Basically, the Entente countries will not replace merchant ships, and even if they do, they will mainly be of 10,000 tons. Pen, fun, pavilion www. biquge。 info

After all, for the Entente countries now, the 10,000-ton class is the most economical, and for the world, the 10,000-ton class is one of the most mature and cost-effective merchant ships, and they also know that 20,000 tons and 30,000 tons may be more economical, but in the early stage, it must be expensive, and Britain and the United States replaced merchant ships, not because the merchant ships were too old or outdated, but because they were sunk by submarines. Although Britain and the United States have not stopped researching, but on the one hand, there is not much market, sinking a 10,000-ton one, more or less bearable, but sinking a 50,000-ton one, that is a pain in the flesh, without payment and investment, the merchant ships of other countries in the world have remained below 20,000 tons.

The reason why the economy and cost have become the 10,000-ton merchant ships are still active, and even under the premise that the war has entered a fierce situation, the reason why the performance indicators have declined is that the Entente has no money, and the United States has it, but the United States has more places to spend money, as for the United Kingdom, it is basically improvised, and in this case, it is basically impossible for Britain and the United States to abandon their usual merchant ships of less than 20,000 tons and develop merchant ships of 30,000 tons, or even more than 30,000 tons.

But China is different, the huge land and population, the formation of unimaginable market, even in non-war time, the tonnage of merchant ships to maintain a considerable degree, especially in the occupation of many islands in the Pacific Ocean, Australia, and even the actual control of the Middle East under the premise that countless resources, need to be transported back to China to develop, which is more demanding for merchant ships.

Especially Australia, Australia can not digest all its iron ore deposits, even if it can be digested, China can not put all the steel mills in Australia, which is not in line with the interests, most of the steel mills, will not directly export steel ingots, most of them will be forged into different shapes, which brings great difficulty to transportation, scattered construction of steel mills, one can support the surrounding demand for steel, but also to avoid the kind of super giant steel production enterprises, once there is a problem, the impact can be said to be huge, which is not good for China's national defense security.

In the future, after the initial processing and selection, the iron ore concentrate can be transported directly by sea to China's coastal steel mills through large, 100,000-ton, or even 200,000-ton bulk carriers, so that it is not a waste of freight, but easy to control, in this case, the tonnage requirements for merchant ships are higher, so to a certain extent, to increase the total tonnage of merchant ships, it is also acceptable, and there will be no problem of wasting a large number of them after the war.

Now, Japan has put forward a request, and a little more, Alaska, since Japan is willing to immigrate at least half of the population, 20 million to 30 million people to Alaska, not only to provide so many people with food, clothing, housing and transportation, but also urban construction, industrial layout and many other aspects, in these aspects, there are only very few aspects, is aid, most of the aspects, China paid services, as long as Japan develops well, or in other words, Japan can from Alaska, or Canada and the United States, If you get enough money, then this transportation is not a loss.

China is now a big business, the increase in overseas control of territory, coupled with the expansion of the scope, from the northeast of the Pacific Ocean, to the northwest, and even the southwest, except for the southeast has not been involved, the other three angles of the Pacific Ocean, are all involved in China, which requires a huge sea transportation distance, the number is also extremely large, especially in the Pacific Ocean, the island country has no foundation, there are no various resources, to build a large-scale airport and naval air base, this requires a large amount of materials, Even tens of millions of tons of ocean-going carriers are not enough, and in this case, it is natural to put forward higher requirements for the tonnage of merchant ships.

In the future, after the war, as long as Japan does not withdraw from the Sino-Japanese alliance, this part of the merchant ships can still be transferred to Japan, and in any case, as long as Japan does not give up the three islands on its own side, the connection between the main island of Japan and Alaska must also require a certain number of merchant ships, and this part of the merchant ships can be transferred to Japan at a lower price, which is not a waste.

Shipbuilding is not easy, but for China that has mastered higher production methods, it is not difficult, the popularization and emergence of computers, computer-aided design and computer-aided manufacturing, for the shipbuilding industry to improve quite obviously, especially the segmented production method, greatly increased the speed of shipbuilding, even if it is more than 30,000 tons of merchant ships, It was only about the same pace of construction as the previous 15,000 tons, and after weighing the pros and cons, especially in light of China's frenzied growth in shipping pressures, China finally approved the construction of a batch of merchant ships of more than 30,000 tons, which filled all the docks of more than 30,000 tons under the current low naval construction tasks.

During the fierce period of the war, when China and the United States set off a Pacific War, and even attacked Alaska in North America, China's large dockyard was not a large warship, but a merchant ship, which was also the first time the world encountered something, which was also related to China's development, so far the number of warships in China has been sufficient, and even the naval personnel are somewhat insufficient, so slow down a little, as long as the naval personnel come up, they can explode the sea of warships at any time, in terms of the total tonnage of the dock, China is even much stronger than the United States.

The tonnage of merchant ships will rise, of course, the cost will also rise, but also thanks to China's current money, it can operate at least 150 large merchant ships of more than 30,000 tons at one time, as far as the price of a ton of 300 US dollars is concerned, 10 million US dollars a ship, 150 ships at least 2 billion yuan, 54,000 tons of higher prices, but large-scale investment, will bring about a reduction in costs, for China who knows the benefits of economic warfare, every cent of savings will become an economic advantage.

Such a huge merchant ship, began to be built, and built at an astonishing speed, before the Japanese requirements, the first batch of almost 50 ships, before and after the Japanese attack on Alaska, the first batch of launches, and after the intense sea trials, put into use, for China, professional naval soldiers, this is a difficult thing to solve, until now, also used part of the Japanese Navy, and opened more naval schools, a large number of active warships, as training ships to use, the next two or three years later, Perhaps this number will increase significantly, but at present, the number of navies is relatively insufficient, but ocean-going merchant ships are no problem.

Ocean fishing and past merchant ship training, I don't know how much has been trained, even if the navy is transferred, there are enough personnel, and a merchant ship needs not so many manpower, especially the larger the merchant ship, when the tonnage of the merchant ship is increased from 10,000 tons to 30,000 tons, or even 50,000 tons, the personnel used by the merchant ship is not 3 or 5 times, but just a percentage increase, 50,000 tons is more than 10,000 tons, and it can be increased by 7 percent, which is already good.

With fewer personnel, more cargo is transported, and perhaps larger merchant ships will become targets on the route, but at present, Britain and the United States do not have the ability to strike at the ocean for the time being, and the only thing that must be defended is submarines, but according to the intelligence that Germany has, submarines that can sail more than 3,000 nautical miles and threaten China's routes do not exist.

The Entente was hit by Germany's infinite submarine warfare, and also thought about studying submarines and striking supply lines, but unfortunately Germany did not have any supply lines, and Germany's former merchant ships and cruise ships, or before the United States entered the war, were transferred to China, after all, Germany could not even get out of the Baltic Sea with its navy, let alone merchant ships, and sent it out, it was a target, so Britain did not have the subjectivity to attack German merchant ships, and as for the United States, it was the same, that is, after declaring war on China, it felt the threat of China supplementing Germany, They began to consider studying ocean-going submarines that were specifically aimed at route attacks, but unfortunately, a mature submarine could not be developed overnight, especially since the Entente countries had no foundation, and now they have only made some small-tonnage offshore submarines, which cannot threaten the safety of China's shipping lanes for the time being.

After almost 2 weeks of sea trials, the new merchant ship has a very good effect, not only the carrying capacity has been greatly increased, the flexibility of operation, plus the seaworthiness, have increased considerably, the most important thing is the speed, compared with the common merchant ships, the most economical speed will exceed 1.2 knots, and the maximum speed will exceed 2 knots.

For merchant ships, such a speed increase is very considerable, speed and tonnage, also belong to the category of efficiency, in the face of war, in the face of bulk ocean transportation, any little increase, is also considerable, which means that in the same time, more goods will be transported, reduce time consumption, and even reduce time costs.

The first batch of 50 30,000-ton merchant ships, after a simple launching exercise, were sent to Japan, they will be with the fleet that returned to the previous voyage, together with the task of transporting supplies to Alaska, the huge warship, once docked in Tokyo Bay, it caused a sensation, Japan dismembered the navy, but once the experience of building the Kongo-class, so that many Japanese people are insightful, more than 30,000 tons of merchant ships, even if it is just a merchant ship, compared with 10,000 tons, there is a significant difference, It's really like the contrast between a big fat man and a thin man, and anyone who sees this merchant Japanese will invariably praise the big guy. (To be continued.) )