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Table 1 The steel reinforcement details of DEBs.

From: Structural Performance of RC and R-ECC Dapped-End Beams Based on the Role of Hanger or Diagonal Reinforcements Combined by ECC

No.

Spec. No.

Compressive strength

Splitting tensile strength

Direct tensile strength

NHR

NVR

HR

DR

Stirrup

Yield stress

NFR

BMFR

Yield stress

Top rebar

Yield stress

NSC

ECC

NSC

ECC

NSC

ECC

\(f_{c}^{ '}\)

\(f_{cE}^{ '}\)

f st,c

f st,E

f tc

f tE

A h

A v

A sh

A dr

S t

f yn

A s

\(A_{s'}\)

f yf

–

f yt

MPa

MPa

MPa

MPa

MPa

MPa

mm

mm

mm

mm

mm

MPa

mm

mm

MPa

mm

MPa

1

DEB-1

27.10

–

2.53

–

1.36

–

–

–

–

–

Ï•8-100

387

–

3Ï•10

470

2Ï•8

387

2

DEB-2

27.10

84.00

2.53

6.42

1.36

4.87

–

–

–

–

Ï•8-100

387

–

3Ï•10

470

2Ï•8

387

3

DEB-3

27.00

–

2.52

–

1.34

–

2Ï•8

2Ï•8

3Ï•8

–

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

4

DEB-4

27.10

–

2.53

–

1.36

–

2Ï•8

2Ï•8

2Ï•8

–

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

5

DEB-5

27.80

–

2.56

–

1.40

–

2Ï•8

2Ï•8

1Ï•8

–

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

6

DEB-6

27.80

–

2.56

–

1.40

–

2Ï•8

2Ï•8

4Ï•8

–

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

7

DEB-7

27.80

–

2.56

–

1.40

–

2Ï•8

2Ï•8

–

–

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

8

DEB-8

27.60

–

2.56

–

1.38

–

–

–

3Ï•8

–

Ï•8-100

387

–

3Ï•10

470

2Ï•8

387

9

DEB-9

27.60

84.00

2.56

6.42

1.38

4.87

2Ï•8

2Ï•8

1Ï•8

–

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

10

DEB-10

27.60

84.00

2.56

6.42

1.38

4.87

2Ï•8

2Ï•8

3Ï•8

–

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

11

DEB-11

27.60

82.50

2.56

6.29

1.38

4.77

–

–

3Ï•8

–

Ï•8-100

387

–

3Ï•10

470

2Ï•8

387

12

DEB-12

27.80

82.50

2.56

6.29

1.40

4.77

2Ï•8

2Ï•8

–

–

Ï•8-100

387

–

3Ï•10

470

2Ï•8

387

13

DEB-55

27.00

–

2.52

–

1.34

–

2Ï•8

2Ï•8

3Ï•8

–

Ï•8-100

387

3Ï•10

3Ï•8

470; 387

2Ï•8

387

14

DEB-13

27.80

–

2.58

–

1.37

–

2Ï•8

2Ï•8

–

1Ï•8

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

15

DEB-14

27.80

–

2.58

–

1.37

–

2Ï•8

2Ï•8

–

2Ï•8

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

16

DEB-14A

28.10

–

2.62

–

1.41

–

2Ï•8

2Ï•8

1Ï•8

2Ï•8

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

17

DEB-14B

28.10

83.20

2.62

6.37

1.41

4.86

2Ï•8

2Ï•8

1Ï•8

2Ï•8

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

18

DEB-15

27.80

–

2.58

–

1.37

–

2Ï•8

2Ï•8

–

3Ï•8

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

19

DEB-16

27.80

–

2.58

–

1.37

–

2Ï•8

2Ï•8

–

4Ï•8

Ï•8-100

387

–

3Ï•10

470

2Ï•8

387

20

DEB-17

28.10

–

2.62

–

1.41

–

2Ï•8

2Ï•8

1Ï•8

1Ï•8

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

21

DEB-18

27.30

–

2.52

–

1.41

–

–

–

–

3Ï•8

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

22

DEB-19

27.30

83.20

2.52

6.37

1.41

4.86

–

–

–

3Ï•8

Ï•8-100

387

–

3Ï•10

470

2Ï•8

387

23

DEB-20

27.30

82.80

2.52

6.31

1.41

4.81

2Ï•8

2Ï•8

–

1Ï•8

Ï•8-100

387

–

3Ï•10

470

2Ï•8

387

24

DEB-21

27.30

82.80

2.52

6.31

1.41

4.81

2Ï•8

2Ï•8

–

3Ï•8

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

25

DEB-56

28.40

105.26

2.68

7.84

1.46

5.73

–

–

–

–

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

26

DEB-57

28.40

105.26

2.68

7.84

1.46

5.73

2Ï•8

2Ï•8

3Ï•8

–

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387

27

DEB-58

28.40

105.26

2.68

7.84

1.46

5.73

2Ï•8

2Ï•8

1Ï•8

2Ï•8

Ï•8-100

387

3Ï•10

3Ï•10

470

2Ï•8

387