滞洪水库退水闸差异沉降问题的数值模拟分析

The numerical simulation of differential settlement in flood-discharge reservoir gate

针对永定河滞洪水库退水闸差异沉降问题，用FLAC^3D。软件进行了相关的数值模拟，对模拟结果进行了分析，并提出了相应的处理措施，取得了较好的效果，以供类似工程参考借鉴。

According to the differential settlement problems of flood-discharge gate in Yongdinghe retention reservoir, utilizing FLAC numerical simulation is carried out. Based upon interpretation of results corresponding treatment measures are proposed, which acquire good effect in practice and can be used for references by similar works.