Mechanical Behavior of Polymer Composites Reinforced with Coir and Date Palm Frond Fibers

Table 10

Normal stresses, max shear stresses, and principal plane angle for DPF composite normal stresses, max shear stresses, and Von Mises stresses.

Sl. no.	Composite	Longitudinal normal stress (MPa)	Transverse normal stress (MPa)	Maximum shear stress (MPa)	Yield stress (MPa)	Principal plane angle position	Von Mises stresses (MPa)
1	DPFC1	57.73	56.78	34.35	57.26	44.6	57.26
2	DPFC2	62.89	55.88	35.8	59.67	42.2	60.31
3	DPFC3	61.013	59.13	36.1	60.17	44.3	60.09
4	DPFC4	63.93	40.48	33.4	55.67	44.7	55.16
5	DPFC5	28.573	28.44	17.1	28.5	44.9	28.51
6	DPFC6	46.565	39.253	26	43.33	49.1	43.37
7	DPFC7	54.57	52.63	32.2	53.67	45.9	53.63
8	DPFC8	33.9	28.94	19	31.67	41.3	31.71
9	DPFC9	57.6	49.126	32.3	53.83	48.8	53.87