Mechanical Performance of Eco-Friendly Sandwich Wall with Rice Husk Recycled Concrete

Figure 5

The arrangement of strain gauges and displacement meters (dimensions in mm): (a) displacement gauges layout of specimen without an opening hole; (b) the opening hole specimen displacement gauges; (c) layout of strain gauge measuring points for steel bars; (d) layout of concrete strain gauges for specimens with or without a hole.

(a)

(b)

(c)

(d)