【摘要】 根据清江隔河岩水电站近几年的大坝内部监测资料 ,对大坝接缝与裂缝、坝内钢筋应力、拱座基岩与拱端坝体应力进行了监测研究 ,并应用物理推断法和统计相关法分析了压应力计的相关因子及变化规律 ,通过逐步回归分析得出了压应力计统计模型 ,应用所设的统计模型分析实测资料 ,其分析结果与实测值拟合较好更多还原

【Abstract】 In the paper,behavior of the stress,joint and crack of Geheyan dam was discussed based on to the safety monitoring date Some statistics models were built up to study the monitoring data The result of the best model showed little difference with the monetoring data更多还原