通过对采用不同自排式疏排水方案的单阶、双阶单边地下室进行渗流分析,确定不同方案的地下室抗浮水位,从而得到较优的自排式疏排水方案,为地下室抗浮设计提供条件,并对某项目地下室侧壁内外设置盲沟的疏排水方案进行详细的三维渗流分析,模拟地下室日常使用情况,以论证地下室水位控制设计方案是否成立。 Through the seepage analysis of single-stage and double-stage unilateral basement with different self-draining drainage scheme, the anti-floating water level of different schemes can be determined, and a better self-draining drainage scheme can be obtained, which can provide anti-floating design for the basement Conditions, and a three-dimensional seepage analysis of the drainage and drainage scheme of blind ditch set inside and outside the side wall of a project to simulate the daily use of the basement to demonstrate whether the basement water level control design is established.