Yongjin Building 丨 Golden Railway, why is it slower?higher?

Zhejiang News Client reporter Zhang Fan Correspondent Xiao Hang Zhou Bo

On August 9th, the sun was like fire, and at the high temperature of 40 ° C. More than a hundred experts and front -line builders from all over the country gathered the Jinting River Special Bridge of the Jinyong Railway in the construction. The first pole.

This marks that the Golden Railway Communication, signals, power, and traction power supply four -electricity projects have been officially launched. The 7 -year -old Jinye Railway has finally ushered in the last pass.

How heavy is this railway?

The total investment is about 29 billion yuan in Jinye Railway, which is the national railway I -level railway connecting Jinhua City to Ningbo City. It is also the main line of the Zhejiang Open Course.

The open channel is also known as the Yizhouzhou Course. In addition to its transportation, in addition to the opening of the Jinjin Expressway and Yongzhou Expressway, the Golden Railway and the preparations for the launch of the Golden Railway at the end of 2016 are the main line of transportation.

The Jinye Railway is connected to the world's No. 1 Harbor Ningbo Zhoushan Port, and one end holds the world's small commodity capital Yiwu and Zhejiang Middle land hub Jinhua. Port's shortcut.

In the era of high -speed rail, the pursuit of railway construction is a trend faster. It can better adapt to the fast pace of economic development, improve the efficiency of flow of people and logistics, and save time costs.

However, the Golden Railway, which is the main road of open channels, did not build a high -speed railway at a speed of 350 kilometers per hour, and it could not even reach low -end standards at a speed of 250 kilometers at a speed of 250 kilometers like coastal railways and Hangzhou -Yellow Railway.

The design of the Jinye Railway is only 160 kilometers per hour. It is equivalent to the Lu Ning Railway, which is known as the "poverty alleviation railway" and "mountains and sea" railway.

At the same time as the driving speed is slow, the Jinye Railway is also very slow--

The journey of 1890 kilometers, about 29 billion yuan of investment, started at the end of 2016. It is now planned to be opened to traffic at the end of next year. It is 8 years. This is the longest project in Zhejiang Railway in recent years. The construction of the average high -speed rail project is only three or four years. For example, the Lake -Hangzhou -Hangzhou high -speed rail, which has invested larger, has only spent 20 months.

According to relevant experts, unlike the general high -speed rail and passenger line, the Golden Spring Railway is a dual -use railway of passenger and freight. The main direction of the Golden Railway.

The speed of 160 kilometers is exactly the current highest -standard freight train speed in China. And focusing on the development, the Golden Railway has reserved a speed -up condition of 200 kilometers per hour. Therefore, the Golden Railway, which is slower than the high -speed rail, is not slow in freight.

At the construction site of the Jinyong Railway of Puzhou today, there are many signs of "fine engraving and high standards to build the Golden -Emperor Railway". The meticulous carving may be one of the reasons why the Golden -Emperor Railway is slow.

According to relevant industry insiders, starting from the local conditions and seeking realistic things, some technical design changes have been made in the construction of the Jinye Railway.

The biggest change is that the Golden -Emperor Railway has changed from the original satisfaction of the double -layer container transportation design to meet the double -layer high -box container design. It is the first domestic railway that can pass through the double -layer high box container, which is a little higher than other railways. Essence

The reason for this change is to better serve the goods of Yiwu small goods in and out at home and abroad. According to relevant experts, most of the small goods are mainly light -brewed goods. They are not large and large, and they are more economical to transport high -box containers.

Therefore, after starting, the relevant parties decisively changed the relevant designs from the actual situation, from satisfying the double -layer container, and the transportation of double -layer high box container transportation.

"This changes, of course, it takes more time. The tunnel that has been excavated should be expanded to high, and the contact network also increases from the original 6 meters 45 to 6 meters 68." People Wang Shengli introduced.

Increase a little, which can be described as launching the whole body. But this change is more in line with the needs of regional economic development.

It is worth mentioning that the construction of the Jinye Railway has also launched a new model of co -construction of the road. Many people do not know.

Entering the new century, the National Railway and the local co -construction railway have become trend. The Golden -Emperor Railway is also co -construction of the National Railway, provinces and cities and counties along the line. Open) is closely related.

Before the opening of the Jinye Railway, the railway goods of Ningbo, Jinhua and Yiwu generally were transported by the Zhejiang -Jiangxi Line via the Xiaoxiao Railway. The newly -built Jinye Railway can be said to overlap with the transportation market of the Xiaoxiao Railway.

Therefore, when preparation of the Jintong Railway, the two parties negotiated with the form of capital expansion and expansion of the Xiaoxiao Railway Company to attract local funds to enter the Centennial old store Xiaoxiao Company, and then Xiaoyong Company invested in the new Golden Railway. Assets have attracted new local funds to invest in railways.

In addition, the Jinye Railway is still the road of energy conservation and emission reduction, and the road of dual carbon.

Due to the different types of transportation, transportation capacity, operation method, and energy types, the energy consumption and emissions of railway transportation are 1/7 and 1/13 of highways, which is significantly lower than highways.

At the moment, the main path of the export of small products in Yiwu is to transport containers to the sea through the Golden Golden Expressway through the Ningbo Zhoushan Port, and the annual foreign trade container is above a million benchmarks.Although the railway container has grown rapidly, the number is limited because of the detour of the Zhejiang -Jiangxi line and the Xiaoxiao railway.In the first half of this year, under the blessing of 50%of the high growth, the sea -rail transportation container from Yiwu to the Zhoushan Port in Ningbo has just exceeded 40,000 standard boxes, the growth potential is huge, and the space for energy saving and emission reduction is huge.

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