Structural Behaviour of Metakaolin Geopolymer Concrete Wall-Type Abutments with Connected Wing Walls

Table 2

Comparison of My(max) in abutment wall for 2-lane-class A models.

Length of wing walls	3 m	5 m	7 m	% Variation in My(max)
Height of walls (m)				3 m to 5 m	3 m to 7 m
8	252	183	155.5	27.38	38.29
10	345.5	205	149.5	40.67	56.73
12	510	259.5	163.5	49.12	67.94