floating dam
湿化作用不足以抵消浮托力对坝壳的上抬影响，坝壳下沉是由心墙渗透体积力引起的。
What is more, because wetting effect cannot offset the lifting deformation, the sink of the shell is caused by seepage body force.
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应用推荐
模块上移
模块下移
不移动