本文结合我国现行钢结构设计规范，提出了一套钢梁抗火计算和设计的实用方法。

A practical approach, based on the up-to-date Chinese Code for the design of steel Structures, is proposed in this paper for fire-resistant calculation and design of steel beams.

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芥末黄和紫红色是本季最火的颜色，给常见的黑色套黑色的主题增添了一抹新鲜。

Mustard yellow and Burgundy are popular this season, adding a pop of color to the usual black-on-black theme.

youdao

芥末黄和紫红色是本季最火的颜色，给常见的黑色套黑色的主题增添了一抹新鲜。

Mustard yellow and Burgundy are popular this season, adding a pop of color to the usual black-on-black theme.

youdao