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05-05 2019
Shield sections of line 4 and line 5 of Hefei metro are completed
On April 29, the reporter learned from the hefei rail transit company that recently, the metro line 4 and line 5 ushered in new progress, in which the "tianshi" shield section of line 4 intersected with two lines, and the "liqing" shield section of line 5 intersected with the left line. -
25-04 2019
Twelve shield tunneling machine work at the same time on Wuhan line 5
Recently, a shield tunneling machine was successfully launched on the left line between sanjiao road station and xujiapeng station area of wuhan metro line 5 under construction. The number of shield tunneling machines across the line has reached 12, making line 5 the project with the largest number of underground shield tunneling machines among all the lines under construction. -
18-04 2019
The first shield construction of the second phase of shijiazhuang metro line 3 started
On April 17, at the construction site of hantong station of the second phase of shijiazhuang metro line 3, the first shield of the project was launched as the huge cutter plate slowly turned, marking the full acceleration of underground tunnel construction of the second phase of the subway line 3. -
16-04 2019
Six shields on line 18 of guangzhou metro started
Recently, 6 shield tunneling machines of guangzhou metro line 18 from wanqingsha to hengli section, hengli to panyu square section, panyu square to nancun wanbo section, shaxi to pomegranate gang section have started, and line 18 has gradually entered the peak period of shield tunneling. At present, there are 12 shield tunneling machines on the whole line. -
11-04 2019
The first phase of line 17 of chengdu metro is completed
On the morning of April 9, the right tunnel between huangshi station and shiwu hospital station area of the first phase of chengdu rail transit line 17 was completed at the same time, and the right tunnel between mingguang station and no.1 air shaft became the first two sections of line 17 to be completed. -
08-04 2019
Lanzhou metro technique of crossing the Yellow River won national awards
On April 1, the reporter learned from the municipal rail transit co., ltd. that recently, the "lanzhou subway tunnel under the Yellow River strong permeable egg drift stone stratum key technology research" declared by the company won the second prize of urban rail transit science and technology progress award of China urban rail transit association.
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