Study on Construction Technology of Asymmetric Widening Continuous Beam
Due to the asymmetry of the dead weight and the transverse width along the longitudinal bridge,the construction technology is very difficult.In this paper,the space finite element model is established through engineering examples,and from the angle of security and con-struction technology,the traditional construction technology of hanging basket cantilever pouring+counterweight cannot meet the engineering reality.Through the comparison and optimization of the construction scheme,the research shows that the mixed construction method of hanging basket cantilever casting+only pressed concrete pile and column support has strong engineering adaptability and high safety in the construction process.
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