AISC ASD 1989 里面的一句话

seekyou530 · 发表于 2012-3-16 10:03

那位高人帮忙理一理这句话的意思！
On the other hand, the restraining influence of foundations,
even where these footings are designed only for vertical load, can be
very substantial in the case of flat-ended column base details with ordinary anchorage
(Galambos, 1960). For this condition, a design K-value of 1.5 would
generally be conservative in Case f.

amazon5 · 发表于 2013-4-1 22:45

现在最老也用9th （1991）版啊。我来尝试翻译下：（这段话主要讲K的取值问题）

另一方面，平柱底与普通锚的组合可能导致地基约束的影响非常大（即使在这些基础设计仅用于负荷垂直载荷）可能非常大.

对于这种情况，K的设计值取1.5 K是偏保守.