Assignment 4- 48331 - autumn 2016
Determine the elastic curve for the cantilevered beam shown. Specify the maximum
slope and maximum deflection. E
=200 GPa, I= 121*106 mm 4 .
E.IG =- t-I.
-f x4 + c_,
Problem 2.33 2.63 A standard tea-Him test is Hand in damn: thus pmperli ufan pm-Emmi
pIusljc. m: Ital 5130de is a 'E-inndimnelermd and i1 is mjm m a nun lb
F tensile farm Knowing that an alongalion cf $.45 in. and a uterus: in dinmrm-of
cfw_1.1325 in. mob
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. .3 _-:
4. : 5 . 4:
IYY _O.89.x'1VQ mm
' Area of. x-ecpn =L 9'55mm2,
A large hook fabricated from a strutrai steel T section is loaded as shown above.
Determine and sketch clearly the normal stressdistribution' of
QUESTIONZ (15 + 20 Marks)
- (a) Draw shear force, and bending moment diagrams for the beam BCD shown in Figure 2 - The
beam is supported by the strut AE, hinged at one end to awall, and the other end to the
projection CE which is rmly xed at right angl
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g. The 2014T6 aluminum rod has a diameter of 30 mm _
and supports the load shown. Determine the displacement
of A with respect to E. Neglect the size of the couplings.
E m 73.1 GPa.
The bars of the truss each have a crosssectiona
A builtup steel section has been used as a 10 m long column in a steelframed
building. The column has been designed as having pinned ends and its weaker axis is
braced at by steel angles, as shown in Figure 6. The column section is shown in
Figure 7. Dete
Aegim MEMT NO;
A hollow rectangular beam of the crosssection shown below is made of steel
that is assumed to be elastoplastic with E: 200 x10 Mpa and . = 250 Mpa.
For bending about the Z-axis, determine:
(a) Maximum elastic bending momen
Cl MES-L; (314 _ \
lFlgure 11 shows-a cast item bracket that supports a load]? = 35 ICN.
Determine the maximum tensile and compressive stresses developed in the bracket due
to this lead. (Neglect its own weight. Note-that the crosssection area-311d 'l vel
_ A .2: 4
[Lg 331 'meckmmce <3? Solids
ASengea/d. MO 3
A Tseeon of unifom thickness 10 mm has a ange breadth of 100 may and an
overall depth of 100 mm Estimate the aowable bending moments abeut' The
Figure 5'?)1116 cross seeo ofthe beam IS
Question1 [ rm": m
A shearforoe,Vof1600 N, acts downward on abeam with Tmon formed by gluing the top portion (200 mm x 50 mm) to the bottom portion (50 mm x200 mm) as shown below. Find the shearsttees in
the gluein MPa.
A tensile test has been conducted on a specimen, made of 6150 steel and using a testing machin
specimen breaks. (Watch the movie in UTS Online).
Tensile Test Machine COnfiguration
Insert Specimen into the testing
Center the extensome
Tutorial 6 - Shear Force and Bending Moment
Functions and Diagrams
[ 10 Problems ]
Problem 1 (Example 6.7)
Draw the shear and moment diagrams for the beam
Note: fixed support, a concentrated force (No distributed
load, No couple moment).
Assignment 2 48331 Autumn 2017
An overhanging beam is subjected to loading shown in Figure 1a. Draw the shear and
moment diagrams. Determine the compressive stress and the tensile stress in (i) an
overhanging portion and (ii) the mid