Good news! ! !
Railroad of Xu Suhuai salt
Be open to traffic farther
This morning 10 when 18 minutes, as last hot-rolling stainless steel compound bridge face plate as string of 1 in 70 tons of bridge the essence below the job of machine allows to embed, domestic span is the biggest joist of steel of railroad of crewel high speed is inclined play the bridge -- Xu Yantie road crosses new foreign harbor butt joint of Liang Chenggong of joist of the inclined steel that play the bridge, shift to an earlier date 20 days to finish closure.
This is indicating
Construction of Xu salt railroad gains revolutionary headway
Also be city of salt of Xu salt railroad paragraph
Construction of the lay a railway track that wear bridge lays solid foundation
Experience through a paragraph of video first below
New foreign harbor is inclined the heroic posture that plays the bridge
Xu salt railroad crosses new foreign harbor inclined the horn mouth part that plays the bridge to be located in new foreign harbor and have a common boundary of the river that connect Yu, river of harbor of new ocean of over or across, proximate have line of new long railroad already. Advocate the bridge is full-length 650 meters, bridge spans bit of wadi surface is 240 meters wide. Bridge tower structure is complex, advocate the tower uses concrete of type of H form vase tower, the tower is 128.5 meters tall, advocate cross 312 meters. Begin to build from March 2016, in September 2016 bear construction of stage mound body, in November 2017 boreal bank advocate the tower seals a top, in Feburary 2018 south bank advocate the tower seals a top.
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"As Xu Yantie key of road all fronts controls sexual project, cross new foreign harbor inclined play the bridge successful closure, get through the passageway that wear bridge, saline city people realized Gao Tiemeng to stride again one stride. " in direct of command post of engineering of railroad of salt of 4 bureaus Xu grows iron Kang Zhitian says, last a period of time 450 day and night, ginseng built personnel to overcome draw near business line, super- big deep base hole, advocate the tower climbs the tall difficulty such as the model high risk construction, captured the essence of bolt of 350 thousand excel in allows complete bridge the technical difficult problem such as correct an error of attune of essence of anchor cable of contrapuntal, prestressing force.
"Cross new foreign harbor inclined pull the bridge to go up to use hot-rolling stainless steel first compound bridge face plate, this kind of new material, new technology, new technology, can utmost ground prolongs bridge service life. " in Li Kun of minister of engineering of branch of steel structure of command post of engineering of railroad of salt of 4 bureaus Xu says iron, this bridge uses successive steel joist inclined help a structure, bleach float system partly, steel joist bridge shares 54 parts, the design is inclined draw demand in all 24 groups, construction technology difficulty is great, installation precision demand is high, add up to of steel joist bridge 12 thousand tons.
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"312 meters of plan that cross path were adopted when the design, big bridge is crossed span new foreign harbor, utmost satisfied space of two aqueduct be open to navigation or air traffic to ask. Use Liang Xie of successive steel joist to pull the bridge-type of the bridge at the same time, assure security of high speed railroad bridge and ride comfort, modelling is beautiful, structural scale is harmonious. " Xu salt railroad crosses new foreign harbor chief of the inclined design that play the bridge, medium the Wang Bing of designing institute of the 5th reconnaissance introduces iron.
Because cross new foreign harbor inclined pull the bridge to be in typhonic frequency to send an area, designing institute of the 5th reconnaissance designs iron in personnel combines the bridge landform characteristic, use an edge to cross girder bracket to go all out outfit, medium cross girder cantilever to spell the programme of construction of outfit, made sure bridge construction fights wind stability effectively, already succeeded in construction undergo test of 9 class typhoon. In the meantime, the inclined asymmetry that draw demand is tensioning in designing a group to still be aimed at construction, advocate the bridge is current the special operating mode of Liang Che of 900 tons of carry develops special design, innovate sexual ground is on face plate of bridge of steel of orthogonal opposite sex use hot-rolling stainless steel the construction craft of compound armor plate.
News is bit more
Xu Yangao iron is first Gao Tie of our city churchyard, also be one of railroad main artery with Jiangsu the mainest hinterland, driving speed of whole journey design is 250 kilometers / hour, predict 2019 be open to traffic of building of the end of the year. Saline city end length makes an appointment with 72 kilometers, set mound Ning Na, build city of lake, salt to stand 3 stations.
Line of railroad of salt of Xu old the Huaihe River from Xuzhou of Beijing Shanghai tall iron east the station is derivative, this world of classics Suining, Su Qian, Si, the Huaihe River is installed, mound peaceful, build a lake, come eventually saline city, the line is full-length 314 kilometers.
Install is passageway of railroad of border of city of salt of Xu old the Huaihe River Xuzhou of series connection North Jiangsu, Su Qian, the Huaihe River, what saline city visits administer town 4 times is provincial advocate passageway,
Plan railroad of Xu Suhuai salt, optimize North Jiangsu and even the railroad traffic network that save completely, install to promoting saline city, the Huaihe River, old change and other places enters Gao Tiezhi to receive radiation limits to have principal port; to be helpful for North Jiangsu blending in long triangle economy quickly, after building, will shorten greatly the time that North Jiangsu arrives at Nanjing, Shanghai, make the ground on real significance blends in North Jiangsu circle of long triangle economy.
