ljtspp - 2008/5/6 23:28:00
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nkRFbbs.3c3t.com©öJÞ@½¡Ã×施工百科钢结构工程质量控制要点Ï
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nkRFbbs.3c3t.com©öJÞ@½¡Ã× 1、进行钢结构设计和施工的单位必须具有相应的资质。Ï
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2、钢结构的检测项目包括:Ï
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⑴钢材的抽样复验Ï
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⑵一、二级焊缝超声波(x射线)无损检测Ï
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⑶大六角头高强螺栓的扭矩系数(扭剪型高强度螺栓的紧固轴力)检测Ï
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⑷摩擦面抗滑移系数检测Ï
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⑸整体垂直度Ï
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⑹整体平面弯曲度Ï
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