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海塘是抵御风浪潮的重要水利建筑,一旦失事会导致严重后果。对海塘进行监测是掌握其运行状态、指导维修抢险的有效手段,位移是反映海塘综合状态的重要指标,浦东海塘在重要堤段设置了测斜孔,在对数据采集原理和初步分析基础上,采用灰色理论对位移序列建立监测模型,为掌握海塘位移动态提供一种定量分析手段。
Seawalls are an important water conservancy building to withstand the wind tide, which can lead to serious consequences. The monitoring of the sea pond is an effective means of grasping its running status and guiding the repair and rescue. Displacement is an important index to reflect the comprehensive state of the sea pond. Pudong sea pond is equipped with inclinometer holes in important embankments. Based on the principle of data acquisition and preliminary analysis, The gray theory is used to establish the monitoring model for the displacement sequence, which provides a quantitative analysis method for grasping the dynamics of seawall displacement.