Taking into account of water level and temperature , horizontal displacement monitoring control index of typical monolith of huangtankou concrete gravity dam is determined by the improved method of probability , which can be used as a reference for dam safety monitoring 綜合考慮水位溫度對壩體位移的影響,采用改進小概率法,擬定了黃壇口重力壩壩頂水平位移監(jiān)控指標(biāo),為今后一定時段內(nèi)大壩安全監(jiān)控提供參考。
Mathematics statistic model of the main observation variables and horizontal displacement hybrid model of typical monolith of huangtankou concrete gravity dam are established . through model analysis and parameter inversion , taking into account of water level and temperature , deformation monitoring control index of typical monolith is determined by the improved method of probability . the primary contents are as follows : 1 建立了黃壇口混凝土重力壩主要觀測量的數(shù)理統(tǒng)計模型和典型壩段水平位移混合模型等,通過對各數(shù)學(xué)模型的分析和參數(shù)反演,綜合考慮水位溫度采用改進小概率法擬定了典型壩段水平位移的監(jiān)控指標(biāo),得到一些有益的結(jié)論,其主要內(nèi)容如下: 1