Turning in danger!G106 Labo Water River Bridge is even more powerful

At 11:00 on July 19th, I walked along the Qiqian Avenue of Xinzhou District all the way to Fenghuang Town. On the G106 Water River Bridge, a truck drove from the bridge with a building material full of building materials to be transported from Macheng to Wuhan. After the transformation, the G106 Shuihe Bridge transformed into a safety bridge from the Dangerous Bridge, and the truck driver Hu Liangan also had no previous concerns: "I dare not pretend to be in the past, and now I pretend."

The G106 Lishuihe Bridge is located in Liuzi Port, Phoenix Town, Xinzhou District. It is built for the G106 Beijing -Guangzhou Line. It was opened to traffic in 2002. The bridge is 426.6 meters in length and connects Macheng and Tuanfeng. Due to the abundant land and gravel land materials, many heavy trucks carrying sand and gravel raw materials will pass from the bridge. In just ten years, the bridge body is overwhelmed, the bridge deck is damaged, cracked, and the fences on both sides are severe. Dew tendons, cracks in the bridge. In October 2019, the bridge was evaluated as four types of dangerous bridges by professional institutions. Zhou Guixiong, the person in charge of the project of the Xinzhou District Highway Bureau, said that during the peak, the vehicle volume of the bridge could reach 9,000 vehicles.

Hu Liangan, a truck driver who often passes through this bridge, was scared in the past: "Every time the cargo passes through here, I am very embarrassed and the speed is very slow."

In order to ensure the safety of the lives and property of the people, the Xinzhou District Highway Bureau put the bridge's maintenance and reform work on the agenda, and held a seminar with bridge experts to optimize the "danger" plan.

The reinforcement is the core of the construction of the G106 Shuihe Bridge. Teng Shanwu, a technical person in charge of Xinzhou District Highway Engineering Construction Co., Ltd., came to the bridge and said that the transformation quoted in vitro prestress technology. This technology can greatly improve and mediate the original structure of the original structure when the self -weight increase is small, and improve the structural stiffness and bearing capacity. For the G106 water -raising river bridge, not only has the strength become stronger, but also more convenient maintenance and repair.

"Because we cannot fully close the traffic, each beam will temporarily interrupt the traffic when each beam is stirred and the readings are temporarily interrupted to ensure that the bridge is in a static state, and it is repeated." The quality of the project of bridge maintenance is strongly guaranteed.

After 7 months of maintenance, the G106 Shuihe Bridge revealed the new face at the end of 2021. The bridge deck became wider, and the assembled railing was replaced by the collision guardrail. The top of the guardrail was also equipped with high -steel armrests. At present, the bridge can meet 45 tons of trucks, and regional transportation bearing capacity has been greatly improved.

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