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文章针对常用连续梁桥施工控制方法在不对称连续梁桥施工控制中的局限,引入自适应控制理论,通过对结构参数进行有效识别,降低计算模型与实际结构之间的误差,使不对称连续梁桥的合龙精度与主梁线形均较佳。
Aimed at the limitations of the conventional continuous girder bridge construction control method in the construction control of unsymmetrical continuous girder bridges, adaptive control theory is introduced. By effectively identifying the structural parameters and reducing the error between the calculated model and the actual structure, the asymmetric continuous Beam bridge closure accuracy and the main beam line shape are better.