围坝;
Analogue Simulation for Crown Cantilever of Masonry Arch Dam A Study on Surface Stripping Effect of Concrete Box Girder Floor Plate Due to Prestressed Tension
砌石拱坝上游拱冠梁底部拉应力仿真分析预应力张拉对箱梁底板混凝土的剥离效应研究
Ased on the feature that the construction conditions for dam concrete are variable with disturbance of many random factors, a gray-box predictive method combined with mechanism model of heat exchange and experimental identification of parameters is presented.
针对大坝混凝土施工条件多变,随机因素、干扰多等特点,提出将热学机理模型和参数经验识别相结合的灰色预测法,对大坝混凝土的温控防裂措施进行动态管理。
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