传统的变形态势分析大都是基于单个模型进行的。虽然使用单个模型是经过一系列计算优选得到,但在实践中单个模型进行分析时,仍存在较大的局限性,其准确性亦不够高。本文对组合模型法的原理作了概述,并将其应用于高架桥墩监测进行了实例分析,不仅预测了变形量,也预测了变形速率,获得了变形终;变形态势分析结果验证了组合模型法较单模型法的优越性。 更多还原
【Abstract】 Traditional method of Deformation prediction is based on a single model.Although application of a single model is through a series of calculations,it still has limitation in practice,and the accuracy is not enough.In this paper,the principle of combination model method is introduced.By analyzing the practical example of the application of it in elevated bridge,the deflection and the deformation rate were predicted,and the deformation-end were also obtained.The results of deformation situation ar... 更多还原