Therefore it has important academic significance and application value for civil engineering to the research of the connections between the steel tube columns and H shape steel beams.

因此，对方钢管柱—工字钢梁节点性能研究具有重要的理论意义和工程应用价值。

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The steel roof of Tsingdao international sailboat center for 2008 Olympic Games is so special that its shape is of an arc, which is made up of H-beam and pipe column.

青岛国际帆船中心是2008年奥运会帆船帆板比赛用场地之一，其钢屋面结构比较特殊，单榀平面结构为圆弧形H型钢梁和圆管柱铰接而成。

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The calcium spray treatment to change the shape of impurities and enhancement of steel purity are the two commonly practiced methods to prevent h...

通过喷钙处理改变夹杂物形状和提高钢材纯净度是目前抗氢诱导裂纹常用的两种方法。

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