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The first shield machine of the first and second phases of Chengdu's longest fully underground rail transit Line 6 was drilled on March 1, which is the longest fully underground rail transit in Chengdu and the subway with the most interchange stations
.
The first and second phases of Chengdu Rail Transit Line 6 start from Wangcongci Station in Pidu District in the north, passing through Gaoxin West District, Jinniu District, Chenghua District, Jinjiang District and Guandong Station of High-tech Zone in the south
.
The total length of the line is about 47 kilometers, with 38 stations, including 19 transfer stations
.
The line passes through the main urban area, with dense buildings and heavy traffic along the line, with 3 places crossing the high-speed railway and 1 crossing the Fu River, the subway construction layout is difficult, the implementation risk is high, the geology is diverse, and there are many
transfers.
"42 EPBs will be put into the whole line, setting a new record
for a single line of the Chengdu Metro.
" The relevant person in charge of Chengdu Rail Transit Group Company said that in view of the unique sand and pebble formations in Chengdu, in order to ensure the safe and smooth crossing of Lines 1, 2 and 3 of the shield machine, it is planned to introduce the "mud effect" construction method in the shield construction of Line 6 to reduce the settlement of the shield body when passing and enhance the safety of the shield crossing, and its construction difficulty, coordination strength, and number of participants will be the largest
in Chengdu Metro.
The first and second phases of Rail Transit Line 6, as the north-south filling lines of the central urban area, together with Line 5, will become the "second pulse of Rendu" of Chengdu's metro network, which will greatly relieve the north-south traffic pressure in the old city and strengthen the transportation links
between Pidu District in the north, the central urban area, the high-tech zone in the south and Tianfu New District in the north.
At present, among the 38 stations of the first and second phases of Line 6, 36 stations have completed the first phase of fencing, 26 have completed the second phase of fencing stations, 24 are undergoing enclosure pile construction, 7 stations have begun earthwork excavation, and the fastest progress of Houjiaqiao Station has completed 56%
of the main structure.
The first shield machine of the first and second phases of Chengdu's longest fully underground rail transit Line 6 was drilled on March 1, which is the longest fully underground rail transit in Chengdu and the subway with the most interchange stations
.
The first and second phases of Chengdu Rail Transit Line 6 start from Wangcongci Station in Pidu District in the north, passing through Gaoxin West District, Jinniu District, Chenghua District, Jinjiang District and Guandong Station of High-tech Zone in the south
.
The total length of the line is about 47 kilometers, with 38 stations, including 19 transfer stations
.
The line passes through the main urban area, with dense buildings and heavy traffic along the line, with 3 places crossing the high-speed railway and 1 crossing the Fu River, the subway construction layout is difficult, the implementation risk is high, the geology is diverse, and there are many
transfers.
"42 EPBs will be put into the whole line, setting a new record
for a single line of the Chengdu Metro.
" The relevant person in charge of Chengdu Rail Transit Group Company said that in view of the unique sand and pebble formations in Chengdu, in order to ensure the safe and smooth crossing of Lines 1, 2 and 3 of the shield machine, it is planned to introduce the "mud effect" construction method in the shield construction of Line 6 to reduce the settlement of the shield body when passing and enhance the safety of the shield crossing, and its construction difficulty, coordination strength, and number of participants will be the largest
in Chengdu Metro.
The first and second phases of Rail Transit Line 6, as the north-south filling lines of the central urban area, together with Line 5, will become the "second pulse of Rendu" of Chengdu's metro network, which will greatly relieve the north-south traffic pressure in the old city and strengthen the transportation links
between Pidu District in the north, the central urban area, the high-tech zone in the south and Tianfu New District in the north.
At present, among the 38 stations of the first and second phases of Line 6, 36 stations have completed the first phase of fencing, 26 have completed the second phase of fencing stations, 24 are undergoing enclosure pile construction, 7 stations have begun earthwork excavation, and the fastest progress of Houjiaqiao Station has completed 56%
of the main structure.
