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Official Journal of the Japan Wood Research Society

Table 4 Lateral resistances by experimental test and by prediction model

From: Lateral resistance of mass timber shear wall connected by withdrawal-type connectors

No.

Tested data (kN)

Single-wall model

Coupled-panel model

Single–coupled-panel model

Predicted valuea (kN)

Accuracyb (%)

Predicted valuec (kN)

Accuracy (%)

Predicted valued (kN)

Accuracy

(%)

Se_F2f_0kNg

14.0

15.3

9.3

–

–

–

–

S_F2_24kN

23.2

20.6

11.1

–

–

–

–

S_F2_120kN

44.8

42.0

6.3

–

–

–

–

S_F4_24kN

41.7

36.4

12.8

–

–

–

–

W2_F2_24kN

25.7

20.6

19.7

17.8

30.7

21.1

18.0

W2_F4_24kN

37.7

36.4

3.5

17.8

52.7

36.8

2.4

W4_F4_24kN

35.3

36.4

3.0

33.0

6.6

36.8

4.2

  1. aCalculated by Eq. 2
  2. b\(\left|\mathrm{tested value}-\mathrm{predicted value}\right|/\mathrm{tested value }\times 100\)
  3. cCalculated by Eq. 9
  4. dCalculated by Eq. 10
  5. eWall configurations: S = single wall, W2 = two-wall panels connected by 2 connectors, W4 = two-wall panels connected by 4 connectors
  6. fThe number of wall-to-floor connectors: F2 = two connectors, F4 = four connectors
  7. gApplied vertical load on top of shear wall specimens