带裙楼高层建筑结构的地下室抗浮计算

Anti-floating Calculation in Basement of High-rise Building with Skirt Building

对带裙楼的高层建筑地下室的抗浮计算提出了一种简便的计算方法。该方法考虑了地下室和裙楼本身在抗浮计算中的刚度,推导了基于此模型的桩抗拔力的计算公式。通过算例表明,考虑桩的刚度和结构本身刚度。

The paper proposes a simple method to calculate the anti - floating in the basement of high - rise building with skirt building. The method takes into consideration the rigidity of the basement and the skirt building in the calculation and deduces the computational formula based on the anti - pulling resistance. The numerical example indicates that the distribution of the floating from the anti - pulling piles will have some changes due to the rigidity of both piles and structures compared with consolidation piles.