Load(kN) |
The top lateral displacement of the column (mm) |
YQKZ2 |
70.0 |
+3.3 |
A horizontal crack measuring 0.02 mm in width appeared on wing wall A and was 560.0 mm from the top surface of the bottom beam. |
147.6 |
+15.0 |
A slanted crack appeared on the concrete column at 80.0 and 230.0 mm from the underside of the top beam. |
|
+and-18.0 |
Slanted cracks appeared on both wing walls A and B. |
220.4 |
-25.0 |
The local concrete was crushed slightly at the bottom end of the column. |
233.1 |
-31.5 |
Slanted crossing cracks continuously increased at the bottom end of the column. The widest crack was measured to be 3.0 mm. Meanwhile, a vertical crack appeared on the column, and a large area of the concrete in wing wall A was crushed. |