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栓釘的布置和作用都有哪些特點

2017-03-14  來自: 上海市翔盛緊固件有限公司 瀏覽次數:715

  栓釘的布置和作用都有哪些特點

  在鋼結構中,不管是現澆樓板、普通壓型鋼板還是鋼筋桁架模板,栓釘是必須設置的。由于鋼筋桁架模板兩端有支座豎向鋼筋和鋼梁點焊固定,所以栓釘可采用非穿透焊,而普通的壓型鋼板在鋼梁上的固定需通過栓釘,故必須采用穿透焊。穿透焊將影響到壓型鋼板的使用性能及栓釘的焊接質量。

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關鍵詞: 栓釘           

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