Bending and Shear Experimental Tests and Numerical Analysis of Composite Slabs Made Up of Lightweight Concrete

Table 9

Comparison of errors (%) of the different models at the linear-elastic region.

Concrete type	Length (mm)	Linear-elastic model	Plasticity model	Plasticity + chemical bond model
LWC_LSDur-23	2610	13.54	1.61	1.97
	2030	9.54	15.87	14.81
LWC_LSDur-28	2610	6.12	11.99	4.21
	2030	12.86	11.90	5.65
LWC_LSDur-37	2610	19.47	0.62	3.46
	2030	3.88	6.87	7.23
HN	2610	42.30	9.48	3.57
	2030	38.31	21.34	9.40