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。
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. Muhiple linear regression analysis with MATLAB was used to simplify the extending formulas, which were of sufficient accuracy and convenient for engineering design.
出处
《四川建材》
2013年第2期39-40,42,共3页
Sichuan Building Materials
关键词
平板式筏基
L型剪力墙
冲切
简化公式
Slab - foundation
L - shaped shear wall
Punching Shear Strength
simplified calculation formulas
