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Design proposal TOS VIETTEL HN HTA 4022p 300 2ank

Project
VIETTEL HANOI
Ha Noi City - Viet Nam

ProNo.

Page
1

Item
1

HALFEN GmbH, Liebigstr. 14, 40764 Langenfeld/ Rhld, Telefon: 0 21 73/ 970 - 0, Telefax: 0 21 73/ 970 - 123

© HALFEN GmbH, Langenfeld, Germany

Halfen HTA anchor channel - CEN/TS 1992-4
Halfen Design Software HTA, Version 2.70
The design does only apply to the designated HALFEN product. The load bearing capacity of third
party products, appearing to be identical in construction, might differ. For this reason, the
software provider does not extend warranty if non-HALFEN products are used.

System parameters
Anchor channel
T-bolt
Approval / Design method
Shear load
Concrete
Surface reinforcement
Edge reinforcement

h = 300 mm
cnom = 20 mm

HTA-CE 40/22P - FV - 300 / 2, 2 Anchor
HS 40/22 M 12 x (>= 36) FV 4.6
CEN/TS 1992-4
Without lever arm
C32/40, cracked
No dense reinforcement
No edge reinforcement

l = 300 mm

c11 = 100 mm

Adjusting zone ±: Full variability

T-bolt

xs.1 /ss

NEd

[mm]
[kN]
1
70
5.81
Utilization: 89% - Verification successful

Tung Duong


Civil Eng. Account Manager

VEd

T-bolt

ss

NEd

VEd

[kN]
7.95

2

[mm]
120

[kN]
5.81

[kN]
7.95

HTA 2.70
08/09/2018


Project
VIETTEL HANOI
Ha Noi City - Viet Nam

ProNo.

Page
2

Item
1

HALFEN GmbH, Liebigstr. 14, 40764 Langenfeld/ Rhld, Telefon: 0 21 73/ 970 - 0, Telefax: 0 21 73/ 970 - 123

© HALFEN GmbH, Langenfeld, Germany

Calculation Summary
Verifications for T-bolt
Tension
Shear
Combined load

NRd,s,s
VRd,s,s
NRd,s,s - VRd,s,s

34%
66%
55%

Verifications for cast-in channels
Channel lips - Tension
Channel lips - Shear
Combined load

NRd,s,l
VRd,s,l
NRd,s,l - VRd,s,l

30%
41%
26%

Local flexure of channel

MRd,s,flex

35%

Connection anchor - channel (Tension)
Connection anchor - channel (Shear)
Combined load

NRd,s,c
VRd,s,c
NRd,s,c - VRd,s,c

47%
64%
64%

Verifications for concrete
Tension - Pull-out failure
Tension - Concrete cone failure
Shear - Concrete edge
Shear - Pry-out failure
Shear - Concrete edge failure, load parallel to edge
Combined load
Combined load
Combined load

NRd,cp
NRd,c
VRd,c
VRd,cp
VRd,c90
NRd,c - VRd,c
NRd,c - VRd,cp
NRd,c - VRd,c90

24%
42%
72%
29%
N/A
89%
43%
N/A

Verifications:
Steel
T-bolt
Maximum tension load (T-bolt): T-bolt 1
NRk,s,s [kN]
NRd,s,s [kN]
Ms

NEd [kN]

33.7

5.81

2.00

16.85

Maximum shear load without lever arm (T-bolt): T-bolt 1
VRk,s,s [kN]
VRd,s,s [kN]
VEd [kN]
Ms
20.2

1.67

12.1

Combined load, most unfavorable bolt: 1
NEd [kN]
VEd [kN]
N
5.81

0.34

Tung Duong
Civil Eng. Account Manager

7.95

7.95

N

0.34

V

0.66
2

V

0.66

N

+

2
V

0.55

HTA 2.70
08/09/2018


HALFEN GmbH, Liebigstr. 14, 40764 Langenfeld/ Rhld, Telefon: 0 21 73/ 970 - 0, Telefax: 0 21 73/ 970 - 123

© HALFEN GmbH, Langenfeld, Germany

Project
VIETTEL HANOI
Ha Noi City - Viet Nam

ProNo.
Item
1

Anchor channel, channel lips
Maximum tension load (T-bolt): T-bolt 1
NRk,s,l [kN]
NRd,s,l [kN]
Ms

NEd [kN]

35

5.81

1.8

19.44

Maximum shear load without lever arm (T-bolt): T-bolt 1
VRk,s,l [kN]
VRd,s,l [kN]
VEd [kN]
Ms
35

1.8

19.44

Combined load, most unfavorable bolt: 1
NEd [kN]
VEd [kN]
N
5.81

0.3

7.95

Page
3

7.95

N

0.3

V

0.41
2

V

0.41

N

+

2
V

0.26

Flexure of channel
Decisive span between Anchor 1 and Anchor 2
NEd,1 [kN]

load position [mm]

5.81

60

NEd,2 [kN]

load position [mm]

5.81

180

MEd [Nm]

MRk,s,flex [Nm]

419.48

1,389.00

Ms,flex

1.15

MRd,s,flex [Nm]
1,207.83

Connection anchor - channel
Most unfavorable anchor: 1, load position xs1 = 25 mm
NRk,s,c [kN]
NRd,s,c [kN]
NEd [kN]
Ms,ca
29

1.8

16.11

7.59

Most unfavorable anchor: 1, load position xs1 = 25 mm
VRk,s,c [kN]
VRd,s,c [kN]
VEd [kN]
Ms,ca
29

1.8

16.11

10.39

Most unfavorable anchor: 1, load position xs1 = 25 mm
NEd [kN]
VEd [kN]
N
V
7.59

0.47

10.39

0.64

flex

0.35

N

0.47

V

0.64
2
N

+

2
V

0.64

Concrete

Tung Duong
Civil Eng. Account Manager

HTA 2.70
08/09/2018


Project
VIETTEL HANOI
Ha Noi City - Viet Nam

ProNo.
Item
1

Tensile load - Pull-out failure
Most unfavorable anchor: 1, load position xs1 = 25 mm
NRk,cp [kN]
NRd,cp [kN]
NEd [kN]
M,cp

HALFEN GmbH, Liebigstr. 14, 40764 Langenfeld/ Rhld, Telefon: 0 21 73/ 970 - 0, Telefax: 0 21 73/ 970 - 123

© HALFEN GmbH, Langenfeld, Germany

47.47

1.5

NRk,p(C12/15) [kN]
17.8

31.64

7.59

1.5

N0Rk,c [kN]

scr,N [mm]

42

390

18
s,N

0.90

7.59
ccr,N [mm]
195

Shear load - Pry-out failure
Most unfavorable anchor: 1, load position xs1 = 25 mm
VRk,cp [kN]
VRd,cp [kN]
VEd [kN]
Mc

0.85

1.5

35.99

10.39

p * re,V

4

N

0.42
e,N

c,N

0.72

1.00

re,N

1

ucr,N

1

V

0.29

k5
2

Shear load - Concrete edge
Most unfavorable anchor: 1, load position xs1 = 25 mm
VRk,c [kN]
VRd,c [kN]
VEd [kN]
Mc
21.52

0.24

1

27

s,N(cp)

N

ucr,N

Tensile load - Concrete cone failure
Most unfavorable anchor: 1, load position xs1 = 25 mm
NRk,c [kN]
NRd,c [kN]
NEd [kN]
M,c

53.99

Page
4

1.5
c1,1 [mm]
100

14.35
re,V *V0Rk,c

25.3

10.39

1.5

N0Rk,c [kN]

Scr,N [mm]

42

390

Tung Duong
Civil Eng. Account Manager

18
s,N

0.90

0.72

[kN] scr,V [mm]

s,V

479

0.85

Combined load
Most unfavorable anchor: 1, load position xs1 = 25 mm
NRk,c [kN]
NRd,c [kN]
NEd [kN]
M,c
27

V

7.59
ccr,N [mm]
195

ccr,V [mm]
240

c,V

1

h,V

1

N

0.42
e,N

c,N

0.72

1.00

re,N

1.00

ucr,N

1.0

HTA 2.70
08/09/2018


Project
VIETTEL HANOI
Ha Noi City - Viet Nam

VRk,c [kN]
21.52

4

1.5
c1,1 [mm]
100

VEd [kN]

14.35

10.39

0.42

V

0.72

[kN] scr,V [mm]

s,V

479

0.85

25.3
1,5

N

Item
1

VRd,c [kN]

re,V *V0Rk,c

N

+

Page
5

ccr,V [mm]
240

c,V

1

h,V

1

1,5
V

0.89

HALFEN GmbH, Liebigstr. 14, 40764 Langenfeld/ Rhld, Telefon: 0 21 73/ 970 - 0, Telefax: 0 21 73/ 970 - 123

© HALFEN GmbH, Langenfeld, Germany

p * re,V

Mc

ProNo.

Tung Duong
Civil Eng. Account Manager

HTA 2.70
08/09/2018



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