Secciones Rectangulares de Hormigón

H=65

sección rectangular

A = Área de la sección
I = Momento de Inercia
W = Módulo resistente
i = √(I/A) = Radio de giro
u = Superficie lateral por metro lineal

B x H	Dimensiones (cm)		Sección	Peso	Referido eje x-x			Referido eje y-y			u
B x H	B	H	A(cm2)	P(Kg/m)	Ix(cm4)	Wx(cm3)	ix(cm)	Iy(cm4)	Wy(cm3)	iy(cm)	m2/m
10x65	10	65	650	162.5	228,854	7,041.7	18.76	5,417	1,083.3	2.89	1.50
15x65	15	65	975	243.8	343,281	10,562.5	18.76	18,281	2,437.5	4.33	1.60
20x65	20	65	1300	325.0	457,708	14,083.3	18.76	43,333	4,333.3	5.77	1.70
25x65	25	65	1625	406.3	572,135	17,604.2	18.76	84,635	6,770.8	7.22	1.80
30x65	30	65	1950	487.5	686,563	21,125.0	18.76	146,250	9,750.0	8.66	1.90
35x65	35	65	2275	568.8	800,990	24,645.8	18.76	232,240	13,270.8	10.10	2.00
40x65	40	65	2600	650.0	915,417	28,166.7	18.76	346,667	17,333.3	11.55	2.10
45x65	45	65	2925	731.3	1,029,844	31,687.5	18.76	493,594	21,937.5	12.99	2.20
50x65	50	65	3250	812.5	1,144,271	35,208.3	18.76	677,083	27,083.3	14.43	2.30
55x65	55	65	3575	893.8	1,258,698	38,729.2	18.76	901,198	32,770.8	15.88	2.40
60x65	60	65	3900	975.0	1,373,125	42,250.0	18.76	1,170,000	39,000.0	17.32	2.50
65x65	65	65	4225	1,056.3	1,487,552	45,770.8	18.76	1,487,552	45,770.8	18.76	2.60
70x65	70	65	4550	1,137.5	1,601,979	49,291.7	18.76	1,857,917	53,083.3	20.21	2.70
75x65	75	65	4875	1,218.8	1,716,406	52,812.5	18.76	2,285,156	60,937.5	21.65	2.80
80x65	80	65	5200	1,300.0	1,830,833	56,333.3	18.76	2,773,333	69,333.3	23.09	2.90
85x65	85	65	5525	1,381.3	1,945,260	59,854.2	18.76	3,326,510	78,270.8	24.54	3.00
90x65	90	65	5850	1,462.5	2,059,688	63,375.0	18.76	3,948,750	87,750.0	25.98	3.10
95x65	95	65	6175	1,543.8	2,174,115	66,895.8	18.76	4,644,115	97,770.8	27.42	3.20
100x65	100	65	6500	1,625.0	2,288,542	70,416.7	18.76	5,416,667	108,333.3	28.87	3.30
105x65	105	65	6825	1,706.3	2,402,969	73,937.5	18.76	6,270,469	119,437.5	30.31	3.40
110x65	110	65	7150	1,787.5	2,517,396	77,458.3	18.76	7,209,583	131,083.3	31.75	3.50
115x65	115	65	7475	1,868.8	2,631,823	80,979.2	18.76	8,238,073	143,270.8	33.20	3.60
120x65	120	65	7800	1,950.0	2,746,250	84,500.0	18.76	9,360,000	156,000.0	34.64	3.70
125x65	125	65	8125	2,031.3	2,860,677	88,020.8	18.76	10,579,427	169,270.8	36.08	3.80
130x65	130	65	8450	2,112.5	2,975,104	91,541.7	18.76	11,900,417	183,083.3	37.53	3.90
135x65	135	65	8775	2,193.8	3,089,531	95,062.5	18.76	13,327,031	197,437.5	38.97	4.00
140x65	140	65	9100	2,275.0	3,203,958	98,583.3	18.76	14,863,333	212,333.3	40.41	4.10
145x65	145	65	9425	2,356.3	3,318,385	102,104.2	18.76	16,513,385	227,770.8	41.86	4.20
150x65	150	65	9750	2,437.5	3,432,813	105,625.0	18.76	18,281,250	243,750.0	43.30	4.30