The builders of the Crimean bridge has connected the banks of the railway spans

Строители Крымского моста соединили берега железнодорожными пролетами

Contains all of the superstructure of the railway part of the bridge Crimea – 160 thousand tons of steel on the supports 307. This was reported in the information center “Crimean bridge”.

It is noted that more than 6 km of stairs located over the water area, the rest over land areas (KOs and the island of Tuzla) in the Kerch Strait.

“The final was the span between the supports 219 and 220 is a structure with a length of almost 64 meters. It is set in the design position in several stages. Sections of the span were alternately raised by the cranes. Next they will be joined together at a height using bolts and welding. In order to fix the sections to the height between the two main pillars were built two auxiliary, temporary,” – said Deputy General Director for production contractor Dmitry Petukhov.

At the Crimean bridge – 306 railway superstructures. Each includes two blocks – left and right, which are formed from parallel threads for the movement of trains in the direction of Crimea and back. Bays manufactured in the Russian core plants. They were delivered to the Taman Peninsula in the disassembled kind.

Pre-Assembly was carried out at stands on the site. Builders have connected more than 11 thousand different items. It took more than 4 million high strength bolts, the length of the welds has reached almost 118 km away. the Weight of one train of the span exceeds 500 tons.

On land supports are assembled spans mounted cranes, marine – looming powerful jacks to the longitudinal and transverse ways. At one of the seaside areas – from Kerch towards the fairway, sliding was not a straight line, and with observance of the design radius of the route rounded the Cape AK-Burun. Such a trajectory is determined to preserve historical and cultural heritage “Fortress Kerch”, located on the Cape.

“Thread” railway superstructures rises gradually in the direction of the channel from 5 to 35 meters. Over the shipping corridor in the Kerch Strait is the large span double-track road – arched. It is about 10 times more massive (about 6 thousand tonnes) and almost four times longer than the other spans (from prop to prop – 227 metres as two football fields).

Under the arch are free trial. The large arch spans are mounted on the supports in August 2017, in a unique Maritime operation, which brought together over one hundred professionals and has become the most complicated technological stage of construction of Crimean bridge.

“Closing the deck under the railway, we successfully passed another important stage of construction of Crimean bridge. Work at the site continues, is on schedule. Now the stairs are lowered in the design position on the supporting part. Builds expansion joints. On ready sites formed the superstructure,” – said Deputy General Director for infrastructure projects of the company “stroygazmontazh” Leonid Regency.

According to him, by December 2019, at the time of launch of the railway traffic, on a bridge installs all systems that will provide a comfortable and safe movement of trains, including lighting, communications, and devices of signaling, centralization and blocking.

IA “KIA”

Строители Крымского моста соединили берега железнодорожными пролетами

Строители Крымского моста соединили берега железнодорожными пролетами

Строители Крымского моста соединили берега железнодорожными пролетами

Строители Крымского моста соединили берега железнодорожными пролетами

Строители Крымского моста соединили берега железнодорожными пролетами

Строители Крымского моста соединили берега железнодорожными пролетами

Строители Крымского моста соединили берега железнодорожными пролетами

Строители Крымского моста соединили берега железнодорожными пролетами

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