Experiment and Simulation Investigation on the Tensile Behavior of Composite Laminate with Stitching Reinforcement

Figure 14

Strain of single-line stitching.

(a) 𝜺_𝜃 of the 𝑟=32 mm, 𝜃=0^∘ location

(b) 𝜺_𝜃 of the 𝑟=32 mm, 𝜃=30^∘ location

(c) 𝜺_𝜃 of the 𝑟=32 mm, 𝜃=90^∘ location

(d) 𝜀_𝑟 of the 𝑟=35 mm, 𝜃=0^∘ location

(e) 𝜺_𝜃 of the 𝑟=35 mm, 𝜃=0^∘ location

(f) 𝜀_𝑟 of the 𝑟=35 mm, 𝜃=60^∘ location

(g) 𝜺_𝜃 of the 𝑟=35 mm, 𝜃=60^∘ location

(h) 𝜀_𝑟 of the 𝑟=35 mm, 𝜃=90^∘ location

(i) 𝜺_𝜃 of the 𝑟=35 mm, 𝜃=90^∘ location