HBM15 (13) series flat anchors


It is mainly used for transverse prestressing of bridge floor, hollow plate and thin box girder. It overcomes the disadvantages that the prestress is too concentrated under the group anchor system and the size of the anchor is larger in both directions. The flat anchorage makes the stress distribution more uniform and reasonable, and can further reduce the thickness of the structure.

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It is mainly used for transverse prestressing of bridge floor, hollow plate and thin box girder. It overcomes the disadvantages that the prestress is too concentrated under the group anchor system and the size of the anchor is larger in both directions. The flat anchorage makes the stress distribution more uniform and reasonable, and can further reduce the thickness of the structure.

Structure diagram of HBM15(13) flat anchorage

HBM13 Basic parameters

Anchor type Flat anchor plate Flat bellows Flat anchor plate Flat spiral bar

D

E

F

G

A

C

B

H

I

N

T

HBM13 -2

70

42

47

19

120

60

100

120

70

4

45

HBM13 - 3

100

42

52

19

150

60

120

150

70

4

45

HBM13 -4

125

42

67

19

180

60

140

180

70

4

45

HBM13 - 5

155

42

76

19

215

60

170

220

70

4

45

 

HBM15 Basic parameters

Anchor type Flat anchor plate Flat bellows Flat anchor plate Flat spiral bar

D

E

F

G

A

C

B

H

I

N

T

HBM15 -2

78

46

52

22

142

70

110

150

80

4

50

HBM15 - 3

110

46

65

22

180

70

130

180

80

4

50

HBM15 -4

145

46

74

22

220

70

160

220

80

4

50

HBM15 - 5

180

46

90

22

260

70

180

260

80

4

50

 

 


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HBM15 (13) series flat anchors

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