Hỗ trợ online

bearing capacity factors:

for:

                    for:

shape factors:

depth factors:

inclination factors:

base factors:

ground factors:

where:

c

-

cohesion of soil

q₀

-

equivalent uniform load accounting for the influence of foundation depth

d

-

depth of footing bottom

γ

-

unit weight of soil above the footing bottom

b

-

width of foundation

γ

-

unit weight of soil

N_c,N_d,N_b

-

coefficient of bearing capacity

s_c,s_d,s_b

-

coefficients of shape of foundation

d_c,d_d,d_b

-

coefficients of influence of foundation depth

i_c,i_d,i_b

-

coefficients of influence of slope of load

g_c,g_d,g_b

-

coefficients of influence of slope of terrain

φ

-

angle of internal friction of soil

l

-

length of foundation

δ

-

angle of deviation of the resultant force from the vertical direction

β

-

slope of terrain

α

-

slope of footing bottom