11

C2103 Pages: 4

Fig.2
a) Determine the support reactions for the beam shown in Fig.3.

30 kN 20 ಗಾ

اسم و ‎४-८‏ 1 | ےلیم ملسو 3 ليمز
‎Fig.3‏

b) The stay wire of a tower is anchored by means of a bolt at A as shown in Fig.4.
The force in the AB is 75kN. Determine the components of ٣م‎ Fy and F, of the
force at A.

p=

SET 11
Determine the followings for the built-up section shown in Fig.5, all dimensions
are in mm:
i) Centroid ii) Moment of Inertia about the base
111) Moment of inertia about horizontal centroidal axis
iv) Radius of gyration about the horizontal centroidal axis

Page 2 of 4

(7)

(3)

(10)