Secciones Rectangulares de Hormigón

H=10

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
10x10101010025.0833166.72.89833166.72.890.40
15x10151015037.51,250250.02.892,813375.04.330.50
20x10201020050.01,667333.32.896,667666.75.770.60
25x10251025062.52,083416.72.8913,0211,041.77.220.70
30x10301030075.02,500500.02.8922,5001,500.08.660.80
35x10351035087.52,917583.32.8935,7292,041.710.100.90
40x104010400100.03,333666.72.8953,3332,666.711.551.00
45x104510450112.53,750750.02.8975,9383,375.012.991.10
50x105010500125.04,167833.32.89104,1674,166.714.431.20
55x105510550137.54,583916.72.89138,6465,041.715.881.30
60x106010600150.05,0001,000.02.89180,0006,000.017.321.40
65x106510650162.55,4171,083.32.89228,8547,041.718.761.50
70x107010700175.05,8331,166.72.89285,8338,166.720.211.60
75x107510750187.56,2501,250.02.89351,5639,375.021.651.70
80x108010800200.06,6671,333.32.89426,66710,666.723.091.80
85x108510850212.57,0831,416.72.89511,77112,041.724.541.90
90x109010900225.07,5001,500.02.89607,50013,500.025.982.00
95x109510950237.57,9171,583.32.89714,47915,041.727.422.10
100x10100101000250.08,3331,666.72.89833,33316,666.728.872.20
105x10105101050262.58,7501,750.02.89964,68818,375.030.312.30
110x10110101100275.09,1671,833.32.891,109,16720,166.731.752.40
115x10115101150287.59,5831,916.72.891,267,39622,041.733.202.50
120x10120101200300.010,0002,000.02.891,440,00024,000.034.642.60
125x10125101250312.510,4172,083.32.891,627,60426,041.736.082.70
130x10130101300325.010,8332,166.72.891,830,83328,166.737.532.80
135x10135101350337.511,2502,250.02.892,050,31330,375.038.972.90
140x10140101400350.011,6672,333.32.892,286,66732,666.740.413.00
145x10145101450362.512,0832,416.72.892,540,52135,041.741.863.10
150x10150101500375.012,5002,500.02.892,812,50037,500.043.303.20