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5. STRUCTURAL DESIGN OF CONNECTIONS

Table 5.5.

Predesign table for the lateral load-carrying capacity of connection between an LVL 36 C panel and LVL-P, glulam GL30c or solid

wood C24 frame; load-duration class between instantaneous and medium-term.

LVL 05, Table 5.5

A: LVL 36 C panels nailed with smooth round nails to LVL 48 P frame

h

1)

[mm]

d

2)

[mm]

L

min

3)

[mm]

a

4)

[mm]

b

5)

[mm]

c

6)

[mm]

R

k

7)

[N]

24

2,1

50

11

15

51

470

27

2,5

60

13

18

63

600

33

2,8

70

14

20

69

750

45

3,1

90

16

22

75

900

57

3,4

100

17

24

84

1000

69

4,2

125

21

30

102

1500

B: LVL 36 C panels nailed with smooth round nails to GL30c or C24 frame

h

1)

[mm]

d

2)

[mm]

L

min

3)

[mm]

a

4)

[mm]

b

5)

[mm]

c

6)

[mm]

R

k

7)

[N]

24

2,1

50

11

11

45

440

27

2,5

60

13

13

63

580

33

2,8

70

14

14

63

700

45

3,1

90

16

16

63

840

57

3,4

100

17

17

75

950

69

4,2

125

21

21

90

1350

C: LVL 36 C panels screwed to GL30c or C24 frame

h

1)

[mm]

d

2)

[mm]

L

min

3)

[mm]

a

4)

[mm]

b

5)

[mm]

c

6)

[mm]

R

k

7)

[N]

24

4,5

60

23

23

100

1100

27

5,0

70

25

25

115

1300

33

5,0

70

25

25

115

1300

45

6,0

90

30

30

140

1800

57

7,0

100

35

35

165

2400

69

8,0

120

40

40

165

3000

1)

h

[mm] is the thickness of the LVL 36 C panel

2)

d

[mm] is the diameter of the nail or outer diameter of the threaded part of the screw

3)

L

min [mm] is the minimum length of the nail or screw

4)

a

[mm] is the end distance (5

d

) of the panel, edge distance may be 3

d

5)

b

[mm] is the edge distance (7

d

for LVL edge face and 5

d

for solid wood or glulam) of the beam

6)

c

[mm] is the minimum width of the beam

7)

R

k

[N] is the characteristic lateral load-carrying capacity of the connection

LVL Handbook Europe

157