摘要
在较大粮食水平推力作用下,大跨度散装平房仓柱下独立基础处于大偏心受压状态,常规的规范方法不适于地基承载力的计算.本文旨在结合工程实例,用汉森极限承载力公式对大跨度散装平房仓柱下独立基础地基承载力进行计算分析,为工程设计人员提供合理、实用的计算独立基础地基承载力的方法.
Under the effect of grain lateral pressure, the independent foundation of long span bulk grain storehouse is under the condition of large eccentric compression. It is unsuitable to use normal method to calculate the subgrade bearing capacity. This paper gives engineering designers some constructive advice on calculating subgrade bearing capacity of the independent foundation by using Hanson ultimate bearing resistance formula.
关键词
散装平房仓
柱下独立基础
地基承载力
偏心受压
粮仓
bulk grain storehouse
independent foundation under the column
subgrade bearing capacity
eccentric compression
