施工期相邻坝块自重荷载耦合作用下的基岩沉降模型

Foundation Settlement Model Under the Coupling Effect of Contiguous Dam Block's Gravity Load During Construction Period

探讨了混凝土坝段分块浇筑施工中基岩产生的沉降变形，在考虑空间、时间及环境效应量并 引入自重因子相互作用的影响下，建立了施工期基岩沉降模型，取得较好的效果，并给出了实例。

The distortion of concrete dam block caused by foundation settlement during the construction period is discussed. Considering the factors of space, time, environment and gravity, a foundation settlement model for the construction period is established. A case is provided to prove that the model is satisfactory.