Chengdu is the most popular to build a backbone ne

2022-08-12
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Chengdu will strive to build the backbone of transportation line 3 phase I in October

Chengdu will strive to build the backbone of transportation line 3 phase I in October

China Construction machinery information

Guide: by 2015, Chengdu will form the backbone of urban rail transit line, realize the operation mileage of 108 kilometers, and the daily passenger volume is expected to reach 1.95 million; By 2020, the city will form a basic rapid rail transit, with an operating mileage of 292 kilometers, and the daily passenger volume is expected to reach 5.5 million. This is

by 2015, Chengdu will form the backbone of urban rail transit lines, with an operating mileage of 108 kilometers, and the daily passenger volume is expected to reach 1.95 million; By 2020, the city will form a basic rapid rail transit, with an operating mileage of 292 kilometers, and the daily passenger volume is expected to reach 5.5 million. This was learned from Chengdu Metro Co., Ltd. a few days ago

It is understood that according to the city's first round of construction planning (2005-2015), the city will complete the first phase of Metro Line 1, line 2, line 3 and line 4 by 2015, forming the backbone of the city's rail transit lines, realizing 108 kilometers of operating mileage, and the daily passenger volume is expected to reach 1.95 million, accounting for 36% of the total public transport travel

according to the 2008 Chengdu master plan and the Chengdu comprehensive transportation plan, the extruded carbon fiber composite ink urban rail transit lines that will form part of the rocket nozzle will be increased to 20 lines, with a total mileage of 863.8 kilometers, including 8 subway lines, with a total length of 357.7 kilometers; There are 7 urban express lines, with a total length of 337.4 kilometers; There are 5 reserved lines in the section, with a total length of 168.7 km; Among them, the central urban line will make the flat compression strength of CMT corrugated core (n/0.152m) reach 376 kilometers. After the line is formed, the line density of the central urban area (within the belt Expressway) will reach 0.7 km/square kilometer, which is in the leading position among the 21 approved cities in the country. By then, the daily passenger flow is expected to reach 18million

according to the second round of construction planning, from 2012 to 2020, the city will complete the construction of 9 lines, with a total construction mileage of 292 kilometers. The specific projects include the South extension of line 1, phase II of line 3, phase II of line 4, phase I of line 5, phase I of line 6, phase I of line 7, phase I of line 9, and phase I of line 10. According to the plan, after the completion of this round of construction, by 2020, the city will form a basic rapid rail transit, with an operating mileage of 292 kilometers and a daily passenger volume of 5.5 million people

according to the introduction, the construction procedure of urban rail transit project includes five steps: Line Planning - Construction Planning - project feasibility study report - project implementation - opening and operation

According to Chengdu Metro Co., Ltd., the company is currently accelerating the construction of the project, of which the first phase of line 2 was started in December 2007, striving to open on July 1st next year and ensuring the opening on November 11th next year. The West extension line of line 2 was fully commenced in August 2010 and is scheduled to open at the end of next year. The East extension line of line 2 is under preliminary design, and it is planned to start construction in May this year and open in 2013

in addition, the phase I project of line 4 is feasible. For example, in principle, it must be a paid member of mercantile connect, the main industry should be consistent with the registered industry, and the number of tradable business opportunities should not be less than 30. The research report has been submitted to the national development and Reform Commission, and has passed the expert review organized by the national development and Reform Commission, and will be approved by the national development and Reform Commission in the near future; The project environmental assessment report and the project land use assessment report have been approved by the Ministry of environmental protection and the Ministry of land and resources; At present, the pipeline relocation construction has begun, and the project bidding is about to begin. The feasibility study report and relevant supporting documents of line 3 phase I project were completed in June 2010 and have been submitted to the national development and Reform Commission; The project environmental impact assessment report and the project land use assessment report have been approved by the Ministry of environmental protection and the Ministry of land and resources; At present, preliminary design preparations are being carried out, and the construction will start in October this year. The feasibility study report and relevant supporting documents of the South extension project of line 1 have been completed and will be submitted to the national development and Reform Commission for review and approval in the near future

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