中共江西省委党校重建项目的地下室结构为无抗浮设计,且地下室的占地面积大于上部建筑塔楼,从而造成一部分地下室上部没有足够的建筑质量来压浮。根据工程实际,在地下室抗浮水位标高比市政管网接入点的标高还要高的条件下,阐述了通过设置地下盲沟主动排水来永久性解决地下室抗浮的技术难题。经工程实践,效果良好,具有一定的推广应用价值。 The basement structure of the CPC Jiangxi Provincial Party School reconstruction project has no anti-flooding design and the basement covers an area larger than that of the upper tower, resulting in some parts of the basement not having sufficient quality of construction to levitation. According to the actual project, under the condition that the anti-floating water level in the basement is higher than the elevation of the municipal pipe network access point, the technical problem of permanently resisting the anti-floating of the basement by setting the active drainage of the underground blind ditch is illustrated. The engineering practice, the effect is good, with some promotion and application value.