Laixi-Rongcheng high-speed railway, namely the Laixi-Rongcheng section of Weifang-Rongcheng high-speed railway, is a high-speed railway connecting Laixi City in Qingdao, China and Rongcheng City in Weihai, Shandong Province. Lairong High-speed Railway is expected to be put into operation in October 202365438, but it is still under construction as of October 23.
As of August 2023, Lairong High-speed Railway has seven stations, namely Laixi Station, Laiyang South Station, Haiyang Station, Rushan South Station, Weihai Nanhai Station, Wendeng South Station and Rongcheng Station.
Many new processes and technologies have been adopted in the construction of the "Four Electricity" system integration project of Lairong high-speed railway, and many projects have been innovated. Among them, the catenary project is the first time in Shandong Province to adopt a new type of simplified wrist arm, which has the characteristics of simple structure and integrated parts, greatly reducing the types and quantities of parts and improving the reliability and maintainability of catenary. Energy-saving transformer is adopted for the first time in traction substation project, which greatly reduces the power loss, improves the utilization efficiency of energy resources and achieves the purpose of energy saving and emission reduction.
Significance of building Lairong high-speed railway
1. Promote economic development: the construction of high-speed railway can promote the economic development of areas along the line, promote the development of related industries and increase employment opportunities. Especially Laiwu and Chengdu are important economic cities, and the construction of high-speed rail can further enhance its position and influence in the regional economy.
2. Improve transportation efficiency: The construction of Lairong high-speed railway will greatly shorten the travel time between Laiwu City and Rongcheng City and improve transportation efficiency. This is conducive to speeding up the circulation of goods, reducing logistics costs and improving the circulation capacity of goods; At the same time, it also facilitates the flow and travel of people and improves the convenience and comfort of traffic.
3. Promote the optimization of regional spatial layout: As an important transportation infrastructure, Lairong high-speed railway will have an important impact on regional spatial layout. It can promote the development of surrounding areas, promote the rational flow of population and resources, and contribute to the coordinated development of regions and the integration of urban and rural areas.
Reference to the above content: Baidu Encyclopedia-Lairong High-speed Railway