具体作了以下一些工作：1本文针对3种不同开间、柱距、平面布置形式的建筑套型，考虑不同抗震设防要求，进行常见的6层、12层、18层住宅的结构设计分析。

The detail is in the below: 1 Structural design analysis of steel structure residence at the story of 6, 12, 18 is made under 3 kinds of suite pattern considering different earthquake design levels.

youdao

具体作了以下一些工作：1本文针对3种不同开间、柱距、平面布置形式的建筑套型，考虑不同抗震设防要求，进行常见的6层、12层、18层住宅的结构设计分析。

The detail is in the below: 1 Structural design analysis of steel structure residence at the story of 6, 12, 18 is made under 3 kinds of suite pattern considering different earthquake design levels.

youdao