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International Journal of Concrete Structures and Materials

Table 1 Test specimen details

From: Study on Flexural and Shear Behavior of UHPC Rhombus-Strip-Shaped Joint

No.

Details

Joint reinforcement connection form

ρc (%)

ρi

V-1

Complete beam without joint

–

1.64

1.64% L

V-2

Joint beam without waist reinforcement

Lap

3.28

1.64% L + 1.26% V

V-3

Joint beam with waist reinforcement

Lap

3.91

2.27% L + 2.09% V

V-4

Joint beam with waist reinforcement

Weld

4.41

2.52% L + 0.84% V

  1. ρc and ρi denote reinforcement ratio in the joint center and interface, respectively; L and V denote longitudinal and vertical reinforcement, respectively
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