Evaluation Effects of the Short- and Long-Term Freeze-Thaw Exposure on the Axial Behavior of Concrete-Filled Glass Fiber-Reinforced-Polymer Tubes

Figure 3

Schematic and image of the test setup for plain concrete and CFFT cylinders.

(a)  Schematic of the test setup

(b) CFFT type A cylinders

(c) Plain concrete cylinders