thanks a lot.
The beam AB is a composite section and is formed by
welding a PFC Channel1 and a universal beam
(UB) Section 1 (See Table 1) together as shown in
the figure below (b). The individual sectional properties are given
in (c) and (d) where xo and yo indicate
centroidal axes.
- Updated Please Help With Detailed Explanations I Ll Give Like Thanks A Lot The Beam Ab Is A Composite Section And Is 1 (165.45 KiB) Viewed 41 times
- Updated Please Help With Detailed Explanations I Ll Give Like Thanks A Lot The Beam Ab Is A Composite Section And Is 2 (270.54 KiB) Viewed 41 times
P, and L) at a section located at a
distance x from the left support
EI (d2y/dx2) = M =
________
b) Determine the slope equation in the terms of in term of
x, P and L
EI (dy/dx) = EI θ =
_________
c) Determine the maximum deflection in terms of P and
L
EIymax =_____
d) Determine the moment of inertia Ixx with respect to the
centroidal axes.
Ixx = _________x106
mm4
e) Hence, determine the maximum deflection of the beam having a
length of 2 m long and applied the load of
25 kN (use "-" sign if the deflection is
downward). Note: E =200GPa.
ymax = __________mm
f) Hence, determine the slope at A (use "-" sign if the slope is
clockwise rotation).
θA = _____ rad
C a B A I a -L/2 -L/2 (a) (b) Section a-a -X y (d) PFC Channel (c) UB section
Section X ty דורו שחרו שוחחו Table 1. Sectional properties UB Section A d br y mm2 mm 16000 612 229 19.6 14500 607 228 17.3 13000 602 14.8 11800 533 209 15.6 1 (x 100 mm) 986 875 N Tyo (x108 mm) 39.3 34.3 29.3 23.8 610UB125 610UB113 610UB101 530UB92.4 530UB82 M 11.9 11.2 10.6 10.2 9.6 228 761 4 554 5 10500 528 209 13.2 477 20.1 Section y רחורתו שחרחו mm Ixe (x108 mm) 152 72.4 1 PFC Channel A d br mm2 7030 380 100 5110 300 90 4520 250 90 lyo (x108 mm) 6.48 4.04 ti mm 17.5 16 10 380PFC 300PFC 250PFC 2 27.5 27.2 28.6 آنا | ن 0000 15 45.1 3.64