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中空锚杆

普通中空锚杆

中空锚杆
产品描述
参数

  普通中空锚杆/土钉

  中空玻璃钢锚杆主要用作灌浆锚杆试验,以水泥砂浆或其他材料为粘结剂,将支护主体与锚杆全长粘结,使支护效果更加优异。

产品型号
 Type No.

外径/内孔 
Out Diameter/Hole Diameter (mm)

极限抗拉力Ultimate tensile load(KN)

横截面积 
 Cross section (mm2)

极限抗拉强度
Ultimate tensile strength (MPa)

弹性模量
 Modulus of elasticity (GPa)

极限剪切强度
  Ultimate shear strength (MPa)

螺纹极限抗拉力
  Breaking load thread(kN)

扭矩
Torsion (Nm)

钢件(Steel)

玻璃钢(FRP)

H64-25/12

25/12

210

321

650

40

150

140

70

70

H64-28/12

28/12

320

439

700

/

70

80

H64-32/15

32/15

350

554

630

250

90

150

H64-60/40

60/40

716

1431

500

30

100

/

/

/

H64-76/60

76/60

766

1532

500

/

/

/

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