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柱内纵筋细钢筋与粗钢筋怎样焊接？ - 工程施工 - 项目管理 - 氿上知道

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柱内纵筋细钢筋与粗钢筋怎样焊接？

提问者悬赏：0分 | Walk | 2014-02-13发布 | 浏览 2286 次

柱内纵筋细钢筋与粗钢筋怎样焊接？

2014-02-13

满意答案

如果是小变大，大钢筋必须锚入底下一层梁柱内，锚固长度按粗钢筋直径计算。如果是大变小不超过两个级别可以采用电渣压力焊，由于是立焊，不宜采用普通单双面电弧焊。也可以采用绑扎搭接，搭接长度按细钢筋直径长度计算。注意：搭接及锚固长度按03G101-1图集施工，另无论是绑扎搭接还是焊接均应按此图集错开加密区且长短35d错开搭接或焊接，不可在同一断面内搭接或焊接。

回答于：2014-02-13

共2条回答

城市的精灵

2014-02-13

不超过两个钢筋级别可以电渣压力焊。

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