Then base on equal time-interval GM (1,1) model, and take the variation of embankment load into consideration, a modified GM (1,1) model is put forward for embankment filled with uniform ground soil.

以相同观测时段的GM（1，1）模型为原型，考虑荷载变化，针对地基土体均匀的情况，提出了GM（1，1）修正模型。

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Then base on equal time-interval GM (1,1) model, and take the variation of embankment load into consideration, a modified GM (1,1) model is put forward for embankment filled with uniform ground soil.

以相同观测时段的GM（1，1）模型为原型，考虑荷载变化，针对地基土体均匀的情况，提出了GM（1，1）修正模型。

youdao