Original title: Hubei " is the most beautiful lay a railway track of all fronts of Gao Tie " the be open to traffic end 2019, wuhan comes 10 lasher only 2 hours
Hubei daily dispatch (Han Xinhu of reporter Lei Chuang, reporter) " 3, 2, one, lay a railway track! " on September 5 11: 58 minutes, around jujube in relief railway station Chinese 10 Gao Tiewu mark paragraph, workers drive large track-laying machine makes the same score a pair of 500 meters long rail firm shakedown to be in without tiny fragments of stone on orbit board, declare Hubei " the most beautiful Gao Tie " -- Chinese construction of 10 tall iron obtains significant progress, begin all fronts lay a railway track.
Chinese 10 tall iron are the high speed railroad that the whole nation builds first times by local dominant, also be my province invests the biggest, standard up to now the railroad project with highest, the longest course. This circuitry is fierce (Chinese) on the west (install) main component of Gao Tie, from Han Xiaocheng border railroad filial piety feels east the station is derivative, come via following this world of city, assist 10 lasher, circuit is full-length 399 kilometers, design speed per hour 350 kilometers. By in 11 bureaus load iron all fronts lay a railway track, overall length of line lay a railway track 790.5 kilometers.
"Use the track-laying machine that our country own research and development produces, everyday but lay a railway track 9 kilometers. " in iron 11 bureaus Chinese 10 Gao Tie shops wear Wen Qingdong of branch chief engineer to say, according to speed of existing lay a railway track, assist this world is finished to feel to filial piety inside year east paragraph laid, finished all fronts lay a railway track in April next year.
According to introducing, without rail of tiny fragments of stone steely group produces You Baowu, when leaving factory every end length 100 meters, 500 meters when in Wu Tie orbit factory solders to be used into the place when lay a railway track grow rail, its shop is using the compound bed such as concrete, bitumen, replace the past medicinal powder roadbed of bead clastic rock.
Wen Qingdong discloses, requirement of quality of laid of tall iron rail is extremely strict, the beard after lay a railway track checks via 3 nicety, ensure all sorts of data 0 errors -- error of distance of level of inside of two rail parallel cannot exceed 1 millimeter; Error of every 10 meters left and right sides of high sum of errors all cannot exceed a rail 2 millimeter.
To ensure Chinese project of lay a railway track of 10 tall iron is high grade and efficient, 11 bureaus introduced iron in railroad project safety attempers administrative system, attemper collect video monitoring, remotely, real time communication, data is collected with arrange wait for a variety of functions at a suit, with discovering hidden danger of safe, quality in time.
Province iron joins a group relevant controller expresses, make progress according to construction, chinese 10 Gao Tie general at next year be open to traffic will move in December. At the appointed time, shorten to 10 lasher time from Wuhan to 2 hours inside, want 1 hour only to assist this world, arrive to need half hours only along with the city, pull thereby close " Wuhan city is encircled " with " assist 10 along with the city group " spatio-temporal distance. After Xi'an debutted to 10 lasher tall iron 2022, wuhan needs the most quickly 2.5 hours only to Xi'an, progress of a mountainous area to promoting Qinba economy, strengthen its and " Wuhan city is encircled " main bond effect arrives since connection.
Content turns from sina news
