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2009年09 期
| 标题 |
| 地下工程中钢管混凝土柱的抗火计算与实践(49 卷) |
| 英文标题 |
| Fire-resistence calculation and practice of concrete-filled steel tubular column in underground works |
| 摘要 |
| 结合地下工程中钢管混凝土柱重载、长细比较小等受力特点，采用现有钢管混凝土柱抗火计算理论，对天津站交通枢纽轨道换乘中心工程中的钢管混凝土柱进行了抗火计算，并针对采用不同的防火保护层及不同计算方法进行了讨论。计算结果表明，不同方法的计算结果稍有差异，实际选用 |
| 作者 |
| 新闻作者:李竹，王文达，于清 |
| 关键字 |
