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Official Journal of the Japan Wood Research Society

Table 3 Mechanical parameters of CLT shear walls

From: Performance evaluation of multi-storey cross-laminated timber structures under different earthquake hazard levels

Wall configuration

Gravity

0 kN/m

9.25 kN/m

18.5 kN/m

27.0 kN/m

Single-panel CLT wall

F max

102.50 kN

114.51 kN

124.74 kN

142.32 kN

∆ E

10.41 mm

11.35 mm

7.90 mm

8.92 mm

K e

3.93 kN/mm

4.04 kN/mm

6.32 kN/mm

6.38 kN/mm

∆ U

165.6 mm

153.42 mm

165.02 mm

220.12 mm

F y

87.46 kN

104.05 kN

114.06 kN

126.60 kN

∆ y

36.85 mm

29.32 mm

31.15 mm

35.62 mm

D r

4.49

5.23

5.30

6.18

Double-panel CLT wall with spline joint spaced at 150 mm

F max

106.37 kN

109.20 kN

112.29 kN

90.12 kN

∆ E

12.43 mm

12.66 mm

13.05 mm

10.05 mm

K e

3.40 kN/mm

3.45 kN/mm

3.44 kN/mm

3.59 kN/mm

∆ U

80.01 mm

85.72 mm

88.23 mm

76.00 mm

F y

97.50 kN

98.93 kN

99.21 kN

86.01 kN

∆ y

28.65 mm

26.65 mm

19.56 mm

26.49 mm

D r

2.79

3.22

4.51

2.86

  1. CLT cross-laminated timber