【摘要】 本文把地基规范中的平板式筏基柱下冲切公式扩充为双向受弯公式,使之适用于L型剪力墙。然后用MATLAB软件进行多元线性回归分析,在保证精度的前提下使公式大大简化,以便于设计应用。更多还原

【Abstract】 The formulas in code GB50007-2011 for punching capacity of Slab-foundation under square column were extended to be applicable for Slab-foundation under interior L-shaped shear wall.Multiple linear regression analysis with MATLAB was used to simplify the extending formulas,which were of sufficient accuracy and convenient for engineering design.更多还原