水利与建筑工程学报
水利與建築工程學報
수리여건축공정학보
TECHNIQUE OF SEEPAGE CONTROL
2012年
5期
155-157,164
,共4页
混凝土拱坝%ANSYS%生死单元%模拟浇注
混凝土拱壩%ANSYS%生死單元%模擬澆註
혼응토공패%ANSYS%생사단원%모의요주
concrete arch dam%ANSYS%life and death unit%simulation casting
以有限元软件ANSYS10．0为平台，运用生死单元理论，模拟坝体的施工浇注过程，同时考虑温度荷载作为耦合荷载的形式对拱坝进行应力分析，对拱坝重力荷载分步作用和整体作用两种情况下进行结构对比分析，得到了优化的拱坝体形，使优化后的坝体体积较小，更加符合实际应用。
以有限元軟件ANSYS10．0為平檯，運用生死單元理論，模擬壩體的施工澆註過程，同時攷慮溫度荷載作為耦閤荷載的形式對拱壩進行應力分析，對拱壩重力荷載分步作用和整體作用兩種情況下進行結構對比分析，得到瞭優化的拱壩體形，使優化後的壩體體積較小，更加符閤實際應用。
이유한원연건ANSYS10．0위평태，운용생사단원이론，모의패체적시공요주과정，동시고필온도하재작위우합하재적형식대공패진행응력분석，대공패중력하재분보작용화정체작용량충정황하진행결구대비분석，득도료우화적공패체형，사우화후적패체체적교소，경가부합실제응용。
Taking the finite element software ANSYS 10.0 as a platform and using the life and death unit theory, the casting process in dam-body construction is simulated here. Simultaneously, taking into account the temperature load as the coupling load, the stress analysis is made for the arch dam, and under two conditions of the step-by-step role and overall role of the arch dam' s gravity load, the comparison analysis is made for the structure, then the arch dam' s shape is optimized, which would make the dam body smaller and more realistic in application.
