Wangyue Tan ｜ Shandong builds the first high -speed rail in the country in the country. What are the considerations behind it?

□ Chang Qing

On September 15th, the joint test of the joint examination of the high -speed railway from Jinan to Laiwu was officially launched, marking the countdown of opening operations during the year.

The Jilai high -speed rail is located in Jinan City, Shandong Province, with a total length of 117.49 kilometers. There are 6 stations of Jinan East, Licheng, Zhangqiu South, Xueye, Laiwu North, and Steel City. The design speed is 350 kilometers per hour. Construction was started, and static acceptance began in July 2022.

The joint testing is an important step before the opening of the high -speed rail, that is, by detecting the dynamic detection of the train to verify the system performance of the track, communication, signal, contact network, power supply, etc., the performance requirements of various systems and overall systems meet the design requirements. It takes about 2 months for the joint test of the Jilai high -speed rail.

Because the entire line is in Jinan, the Jile high -speed rail has become the first city high -speed rail in the country. Data show that as early as 2013, the Jile high -speed rail was included in the plan. At the beginning of 2019, Laiwu City was placed under the jurisdiction of Jinan City and established the Laiwu District and Steel Urban District of Jinan City. The prepared Jile high -speed railway was changed from intercity to the city.

There are many bridges and tunnels, crossing multiple complex geology, spanning multiple railway trunk lines and high -speed, national and provincial stems, involving more than 100 relocated lines of oil and gas and electricity. Essence In addition, 5 stations on the entire line are newly built, and the largest construction area of ​​Licheng Station exceeds 100,000 square meters.

The construction period of three years, the construction of the Jile high -speed rail is tight and heavy. There are urgent needs behind this and the expectations of the people. If the original planned high -speed rail line was to end the history of Laiwu's inactivation of high -speed rail, it is now more convenient for the daily commuting of personnel to move daily. After Laiwu entered Jinan, the personnel flowing more frequently. There are not a few daily commuting people who travel to and from the two places, and the number of tourists on the surrounding tour is increasing. Efficiency, improve travel experience.

Shandong builds the first high -speed rail in the country in the country, and there are more profound considerations behind it.

When it comes to transportation, it is often used to describe its convenience. The meaning of the four -way Octopus means that it can be reached through a variety of transportation methods and multiple transportation channels. Therefore, strengthening communication between the two places, increasing traffic channels and improving the carrying capacity are the direction of continuous progress.

Moderate advancement is the basic principle of current traffic planning. To put it simply, long -term planning needs to be planned in the design of traffic infrastructure, which is not only simply meeting the current needs, but even in recent years. Considering that the transportation infrastructure consumption from the early stage to the construction consumption for several years or even more than ten years, it is necessary to ensure that it can meet the needs of more than ten years. It will become a shortcoming that hinders economic development.

According to reports, after the opening of the Jilai high -speed rail, it will access the national high -speed rail network through Jinan East Station and Shiji High -speed Railway and Jiqing High -speed Railway Unicom. At the end of this year, Jinan East Railway Station will be connected to Jinan Station through the Huangdong liaison line. At that time, the China ’s China Railway Unicom will be further improved. Data show that the expected passenger sending volume of the Jilai high -speed rail has doubled by more than 2025, and the growth momentum is good. It is believed that in the near future, the "other end" Steel City Station of the Jile high -speed rail will continue to extend to the hinterland in the province to become an important hub.

The term "high -speed rail economy" is no stranger. The emergence of "high -speed rail areas" across the country has also confirmed the role of a high -speed rail and a high -speed rail station on the local economy. Taking the newly opened Lunan high -speed rail in the past two years as an example, a high -speed rail line allows the old districts of Yimeng and Peony to get out of Shandong and drive to a larger development stage. Linyi North Station and He Zedong Station positioning the national transportation hub, and the benefits of industrial driving are gradually emerging.

In contrast, the original Laiwu city is a traditional resource -based city. Only by accelerating the conversion of new and old kinetic energy can we break the dependence and achieve high -quality development. The construction of the high -speed rail nationwide here is not only a guarantee for transportation support for this area, and it also contains confidence and expectations for re -reshaping its glory.

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