The Chizhou Yangtze River Highway Bridge in Anhui Province has been completed and opened to traffic

| gov.cn

Xinhua News Agency, Hefei, 31 Aug (Reporter Wang Ona) the reporter learned from Anhui Traffic holding Group Co., Ltd., that after nearly five years, the Chizhou Yangtze River Highway Bridge was completed and opened to traffic on the morning of 31 August.

It is reported that the Chizhou Yangtze River Highway Bridge project started at the end of December 2014. After completion, the total length is about 5.8 km, which is an asymmetric mixed beam double-tower double-cable plane cable-stayed bridge with a main span of 828 meters, ranking fourth among the same type of bridges in China and the first in Anhui. The cross-river bridge, approach bridge and connection section use two-way 6 lanes, the rest of the road sections are two-way 4 lanes, the design speed is 100 km / h.

According to the technical responsible person of the construction side of the bridge and the second Aviation Bureau of Zhongjiao, the main tower of the bridge has applied "skin function" concrete, that is, a new type of heterogeneous composite concrete material with changing properties and functional gradient. At the same time, the construction side adopted the steel beam gathering anchoring technology, and the 108 cable-stayed cables of the main tower were anchored on 6 steel beams, extending radially to the bridge body as a whole. These new materials and new techniques change the mechanical structure of the main tower of the bridge and improve the crack resistance, durability and appreciation of the concrete structure of the cable tower column.

In addition, Jiuhua Mountain, located in Chizhou, is one of the "four famous mountains of Chinese Buddhism". The bridge is designed with regional and cultural characteristics, the main tower is of flower bottle type, the tower column is like two hands, and the steel beam is surrounded by glass yellow steel balls such as Buddha beads.

It is understood that the Chizhou Yangtze River Highway Bridge is a key project for the Jinan-Qimen Expressway to cross the Yangtze River in the expressway network planning of Anhui Province. The north bank is Songyang County of Tongling City and the south bank is Chizhou City. After the Chizhou Yangtze River Highway Bridge was completed and opened to traffic, there was no need to make a detour from Congyang to Chizhou, and the original one and a half hour drive was shortened to half an hour.

The Chizhou Yangtze River Highway Bridge in Anhui Province has been completed and opened to traffic

| gov.cn

Xinhua News Agency, Hefei, 31 Aug (Reporter Wang Ona) the reporter learned from Anhui Traffic holding Group Co., Ltd., that after nearly five years, the Chizhou Yangtze River Highway Bridge was completed and opened to traffic on the morning of 31 August.

It is reported that the Chizhou Yangtze River Highway Bridge project started at the end of December 2014. After completion, the total length is about 5.8 km, which is an asymmetric mixed beam double-tower double-cable plane cable-stayed bridge with a main span of 828 meters, ranking fourth among the same type of bridges in China and the first in Anhui. The cross-river bridge, approach bridge and connection section use two-way 6 lanes, the rest of the road sections are two-way 4 lanes, the design speed is 100 km / h.

According to the technical responsible person of the construction side of the bridge and the second Aviation Bureau of Zhongjiao, the main tower of the bridge has applied "skin function" concrete, that is, a new type of heterogeneous composite concrete material with changing properties and functional gradient. At the same time, the construction side adopted the steel beam gathering anchoring technology, and the 108 cable-stayed cables of the main tower were anchored on 6 steel beams, extending radially to the bridge body as a whole. These new materials and new techniques change the mechanical structure of the main tower of the bridge and improve the crack resistance, durability and appreciation of the concrete structure of the cable tower column.

In addition, Jiuhua Mountain, located in Chizhou, is one of the "four famous mountains of Chinese Buddhism". The bridge is designed with regional and cultural characteristics, the main tower is of flower bottle type, the tower column is like two hands, and the steel beam is surrounded by glass yellow steel balls such as Buddha beads.

It is understood that the Chizhou Yangtze River Highway Bridge is a key project for the Jinan-Qimen Expressway to cross the Yangtze River in the expressway network planning of Anhui Province. The north bank is Songyang County of Tongling City and the south bank is Chizhou City. After the Chizhou Yangtze River Highway Bridge was completed and opened to traffic, there was no need to make a detour from Congyang to Chizhou, and the original one and a half hour drive was shortened to half an hour.











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