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It is serious that the early damage of asphalt mixture bridge pavement of our country, the damage of waterproof binding course is a major reason that causes the disease of bridge pavement, it is one of the most valid measures that resolve the weak quality problem of cementing material to guarantee and improve the endurance of bridges. Aim at the fatal weakness of waterproof binding course of traditional...
The damage of waterproof is a main reason that causes the bridge pavement diseases. Controlling the quality of cementing material is an effective measure to improve the endurance of bridge pavement. 'Two asphalt one aggregate' is put forward to solve the problem of 'white aggregate' appeared on the shearing destruction interface of synchronous crushed stone, The asphalt optimum dosage of 'two asphalt...
In order to make detailed analysis on the mechanical performance and load carrying capacity of cast-in-place bored pile with post grouting technique for highway bridges and study influence factors, FEM method has become one of the most essential assistant way. Based on two groups of trial pile in the same geological region of WEIHE bridge, which located at new airport construction project of Shaanxi...
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