mso-hansi-font-family:"Times New Roman"">一、混凝土預(yù)應(yīng)力金屬波紋管均布荷載試驗夾具適用范圍：

mso-hansi-font-family:"Times New Roman"">均布荷載試驗夾具適用金屬波紋管徑向剛度試驗方式。手藝尺寸及制做公役，完全合適國家標(biāo)準(zhǔn)《JG225-2007預(yù)應(yīng)力混凝土用金屬波紋管》。

mso-hansi-font-family:"Times New Roman"">二、混凝土預(yù)應(yīng)力金屬波紋管均布荷載試驗夾具尺寸：

mso-hansi-font-family:"Times New Roman"">圓管：Φ40 "Times New Roman"">、45、50 mso-hansi-font-family:"Times New Roman"">、55 "Times New Roman"">、60、65 mso-hansi-font-family:"Times New Roman"">、70 "Times New Roman"">、75、80 mso-hansi-font-family:"Times New Roman"">、85 "Times New Roman"">、90、95 mso-hansi-font-family:"Times New Roman"">、96 "Times New Roman"">、102、108 mso-hansi-font-family:"Times New Roman"">、114 "Times New Roman"">、120、126 mso-hansi-font-family:"Times New Roman"">、132 "Times New Roman"">（套）

mso-hansi-font-family:"Times New Roman"">扁管：Φ52 "Times New Roman"">、60、65 mso-hansi-font-family:"Times New Roman"">、76 "Times New Roman"">、78（套）

mso-hansi-font-family:"Times New Roman"">三、混凝土預(yù)應(yīng)力金屬波紋管均布荷載試驗夾具利用方式：

mso-hansi-font-family:"Times New Roman"">拔取試樣長度不小于300mm "Times New Roman"">，將上下夾具，放置正在被測管件上，正在最小刻度不低于10N "Times New Roman"">的全能試驗機上以不跨越20N/s "Times New Roman"">的加載速度均布荷載曲至值。