UNIV. LIMA GALLEGOS JOSE JUAN ANALISIS ESTRUCTURAL 2
q = 1500 Kg/m
S = 3800 Kg Q = 5000 Kg P = 2500 Kg
RA
RB
43 3 8
18
A B
q = 1500 Kg/m
RA1
RB1
L = 18
A B
S = 3800 Kg
RA2
RB2
a = 4
L = 18
A B
Q = 5000 Kg
RA3
RB3
a = 7
L = 18
A B
P = 2500 Kg
RA4
RB4
a = 10
L = 18
A B
𝑅𝑅𝑅𝑅1 = 𝑞𝑞𝑞𝑞
2= 1500 ∗18
2
𝑅𝑅𝑅𝑅1 = 13500𝐾𝐾𝐾𝐾
𝑚𝑚
𝑅𝑅𝑅𝑅1 = 𝑞𝑞𝑞𝑞
2 = 1500∗18
2
𝑅𝑅𝑅𝑅1 = 13500𝐾𝐾𝐾𝐾
𝑚𝑚
𝑅𝑅𝑅𝑅1 + 𝑅𝑅𝑅𝑅1 = 27000𝐾𝐾𝐾𝐾
𝑚𝑚
𝑅𝑅𝑅𝑅2 = 𝑆𝑆𝑆𝑆
𝑞𝑞=3800∗14
18
𝑅𝑅𝑅𝑅2 = 2955,55 𝐾𝐾𝐾𝐾
𝑅𝑅𝑅𝑅2 = 𝑆𝑆𝑆𝑆
𝑞𝑞=3800∗ 4
18
𝑅𝑅𝑅𝑅2 = 844,44 𝐾𝐾𝐾𝐾
𝑅𝑅𝑅𝑅2 + 𝑅𝑅𝑅𝑅2 = 3800 𝐾𝐾𝐾𝐾
𝑅𝑅𝑅𝑅3 = 𝑄𝑄𝑆𝑆
𝑞𝑞=5000∗11
18
𝑅𝑅𝑅𝑅3 = 3055,55 𝐾𝐾𝐾𝐾
𝑅𝑅𝑅𝑅3 = 𝑄𝑄𝑆𝑆
𝑞𝑞=5000∗ 7
18
𝑅𝑅𝑅𝑅3 = 1944,44 𝐾𝐾𝐾𝐾
𝑅𝑅𝑅𝑅3 + 𝑅𝑅𝑅𝑅3 = 5000 𝐾𝐾𝐾𝐾
𝑅𝑅𝑅𝑅4 = 𝑃𝑃𝑆𝑆
𝑞𝑞=2500∗ 8
18
𝑅𝑅𝑅𝑅3 = 1111,11 𝐾𝐾𝐾𝐾
𝑅𝑅𝑅𝑅3 = 𝑃𝑃𝑆𝑆
𝑞𝑞=2500∗10
18
𝑅𝑅𝑅𝑅3 = 1388,88 𝐾𝐾𝐾𝐾
𝑅𝑅𝑅𝑅4 + 𝑅𝑅𝑅𝑅4 = 2500 𝐾𝐾𝐾𝐾
Ejercicio a)
