Secciones Rectangulares de Hormigón

H=50

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 H A(cm2) P(Kg/m) Ix(cm4) Wx(cm3) ix(cm) Iy(cm4) Wy(cm3) iy(cm) m2/m
10x501050500125.0104,1674,166.714.434,167833.32.891.20
15x501550750187.5156,2506,250.014.4314,0631,875.04.331.30
20x5020501000250.0208,3338,333.314.4333,3333,333.35.771.40
25x5025501250312.5260,41710,416.714.4365,1045,208.37.221.50
30x5030501500375.0312,50012,500.014.43112,5007,500.08.661.60
35x5035501750437.5364,58314,583.314.43178,64610,208.310.101.70
40x5040502000500.0416,66716,666.714.43266,66713,333.311.551.80
45x5045502250562.5468,75018,750.014.43379,68816,875.012.991.90
50x5050502500625.0520,83320,833.314.43520,83320,833.314.432.00
55x5055502750687.5572,91722,916.714.43693,22925,208.315.882.10
60x5060503000750.0625,00025,000.014.43900,00030,000.017.322.20
65x5065503250812.5677,08327,083.314.431,144,27135,208.318.762.30
70x5070503500875.0729,16729,166.714.431,429,16740,833.320.212.40
75x5075503750937.5781,25031,250.014.431,757,81346,875.021.652.50
80x50805040001,000.0833,33333,333.314.432,133,33353,333.323.092.60
85x50855042501,062.5885,41735,416.714.432,558,85460,208.324.542.70
90x50905045001,125.0937,50037,500.014.433,037,50067,500.025.982.80
95x50955047501,187.5989,58339,583.314.433,572,39675,208.327.422.90
100x501005050001,250.01,041,66741,666.714.434,166,66783,333.328.873.00
105x501055052501,312.51,093,75043,750.014.434,823,43891,875.030.313.10
110x501105055001,375.01,145,83345,833.314.435,545,833100,833.331.753.20
115x501155057501,437.51,197,91747,916.714.436,336,979110,208.333.203.30
120x501205060001,500.01,250,00050,000.014.437,200,000120,000.034.643.40
125x501255062501,562.51,302,08352,083.314.438,138,021130,208.336.083.50
130x501305065001,625.01,354,16754,166.714.439,154,167140,833.337.533.60
135x501355067501,687.51,406,25056,250.014.4310,251,563151,875.038.973.70
140x501405070001,750.01,458,33358,333.314.4311,433,333163,333.340.413.80
145x501455072501,812.51,510,41760,416.714.4312,702,604175,208.341.863.90
150x501505075001,875.01,562,50062,500.014.4314,062,500187,500.043.304.00