Brief introduction of Huainan Huaihe River Bridge?

Huainan Huaihe River Bridge, commonly known as Wei Ping Bridge, is the first longest railway and highway bridge on the Huaihe River. The completion and opening of the bridge is a historical witness and an important achievement of Huainan's "Huaihe Great Leap Forward". Huainan Huaihe River Bridge is located in the southeast of Pingwei Town, panji district, Huainan City, Anhui Province. It is the longest railway and highway bridge on the Huaihe River.

history

Huainan Huaihe River Bridge starts from Ancheng Town in Tianjiaan District in the south and connects with Weiping Town in panji district in the north. Bridge starts in July 1977. 1980 10, the railway bridge project was completed and the test run was successful. 1July, 982, the highway bridge was completed and opened to traffic. The railway bridge of Huainan Huaihe River Bridge is 3428.5 meters long, and the highway bridge on it is 3 195.7 meters long, which is a permanent bridge. In order to build this bridge, Huainan City established the Bridge Engineering Headquarters. "A bridge flies north and south, and Tianzhu becomes a thoroughfare." The completion and opening to traffic of Huainan Huaihe River Bridge ended the history that there was no bridge on the Huaihe River in Huainan City, greatly improved the traffic conditions on both sides of the Huaihe River in the urban area, shortened the spatial distance between the old and new areas of Huainan Coal Mine, and had an inestimable impact and promotion on Huainan's economic development. In Weiping Town, panji district, at the northern end of Huainan Huaihe River Bridge, there used to be a Wei Ping ferry, which was an ancient ferry used for agriculture and commerce. It used to be called Pingdukou. 1 976165438+1October, for the construction of Panji Coal Mine, Huainan Coal Mine Basic Construction Bureau set up a ferry station at Wei Ping Ferry, which was equipped with 5 tugboats, 2 6-car barges and18-car double-headed ferry crossing in the peak period. 1983 After the Huaihe River Bridge was completed and opened to traffic, the ferry was cancelled and the historical mission was completed with honor.

Building structure

The main bridge of the railway bridge has six holes and is 96 meters long. The bridge deck is paved with double lines, with 6 1 holes at the southern end and 26 holes at the northern end, each with a span of 32.7 meters and a total length of 3428.5 meters. The main bridge across the river is 6 spans, with a length of 579.6 meters, and the vertical distance from the highway deck to the ground is 38 meters. There are 6 1 holes in the south and 19 holes in the north of the approach bridge of Shanggong Highway Bridge, each with a span of 32.7m, a total length of 3195.7m, and a deck width of14m, in which the carriageway width is 1 1 m. The main bridge is orthogonal to the downstream of the south bank lead bifurcation and the upstream of the north bank lead bifurcation, each on a curve with a radius of 250 meters, and the lead of the main bridge is 3%. The main bridges are all bored pile foundations, prestressed reinforced concrete piers, with a diameter of1.25m. The underwater piers go down to the fresh rock layer, and the deepest is 38m, so they are permanent bridges.

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