英语语法分析

The following are general criteria for determining unbraced length.

以下是确定无支撑长度的一般标准。

When beams are loaded disproportionately, the unbraced lengths shall be determined as noted above.

如果横梁的负荷不成比例，则无支撑长度由如上所述来确定。

The evaluation of column effective length factor both braced frames and unbraced frames with flexible joints is derived.

按此方程导出了无侧移框架和有侧移框架柱的计算长度取值方法。