What is the slope at the support for a simply supported beam of constant El and span L
carrying central concentrated load?
an?
155:,
Slope at the support due to central concentrated load, w =
Write the support moment for a ﬁxed beam of constant El and s
What are the values of slope and deﬂection for a simply supported beam of length l
subjected to moment at both the ends.
ML
Slope at AB :—
3E1
m?
33:
Defection at C 2
Bicycle
From Wikipedia, the free encyclopedia
Jump to: navigation, search
For other uses, see Bicycle (disambiguation).
The most popular bicycle modeland most popular vehicle of any kind in the worldis the
Chinese Flying Pigeon, with some 500 million in s
UNIT III
MACHINERY
AUXILIARY MACHINERY
The
machinery on board
a ship can be divided
into two categories;
main propulsion engine
and auxiliary machinery
The
auxiliary machinery in
machinery spaces includes
pumps, separators, fresh water
generators, heate
shortcut methods in quantitative aptitude Jisha G Nair
m
Aptitude Shortcuts
co
Friends, here I am sharing some shortcut methods which I came across these days.
I hope these may helpful for you.
on
Z.
1. Multiplying 2 digit numbers which are starting with
1. MECHANICAL ENGINEERING ME
Engineering Mathematics
Linear Algebra: Matrix Algebra, Systems of linear equations, Eigen values and eigen vectors.
Calculus: Mean value theorems, Theorems of integral calculus, Evaluation of definite and
improper integrals,
Learn English Grammar
Articles
General | A/an | The | No article
Articles
First the good news:There are only three articles in English: a, an and the.
There are two types of articles indefinite 'a' and 'an' or definite 'the'. You also need to know
when no
Air Driven Engine
Abstract
The Air Driven Engine is an eco-friendly engine which operates with compressed air. An Air
Driven Engine uses the expansion of compressed air to drive the pistons of an engine An Air
Driven Engine is a pneumatic actuator that cr
Automatic Speed Breaking Systems
Abstract
Automatic Speed Breaking Systems is an innovative project for the purpose of preventing
accidents happens in the restricted roadways using communication technologies. The major
objective of our project is to provi
Bus Backside Accident Alert System
Abstract
Microcontroller based "Bus backside accident alert system" is mainly used to avoid the accident
behind the vehicle, which standing/running back side of the bus.
This project has contains two sections. These are
Free Body Diagram Method (simpliﬁed)
The connecting rod of this slider-crank mechanism is a
two-force member. This observation simpliﬁes the solution
to the problem. The reaction forces at A and B must be in
equal but in opposite directions. These react
A cantilever of span lcarries a concentrated load W at the centre of the beam and
propped at the free end. What is the prop reaction?
The downward deﬂection ofB due to the u.d.l (in the absence ofthe prop)
_ 51m.“
Y _
B 48E!
The upward deﬂection ofB due
ORTHOGRAPHIC VIEW
Orthographic View depends on relative position of the object
to the line of sight.
Two dimensions of an
object is shown.
More than one View is nee-
to represent the object.
U
Mum mowing
Three dimensions of an object is show
Partial List of Drawing Standards
Code number Contents
J IS 2 8311 Sizes and Fonnat of Drawings
JIS Z 8312 Line Conventions
JIS Z 8313 Lettering
JIS Z 8314 Soaies
JIS Z 8315 Projection methods
JIS Z 8318 Presentation of Views and Sections
JIS Z 8317 Dimen
ORTHOGRAPHIC VIEW
NOTES
- Orthographic projection technique can produce either
1. Muiview drawing
that each View show an object in two dimensions.
2. Axcncmetrfc drawing
that show all three dimensions of an object in one View.
I Beth drawing types are use
Disadvantage of
Perspective Projection
- Perspective projection is not
used by engineer for manu-
facturing cf parts, because
1) It is difcult to create.
2) It does not reveal exact
shape and size. . (4.
Width is distorted
Standards are set of rules that govern how technical
drawings are represented.
I Drawing standards are used so that drawings convey
the same meaning to everyone who reads them.
Drawing Sheet
I Trimmed paper of
a size AU ~ A4.
I Standard sheet size
(JIS)
A4 21G x 297
A3 297 x 420
A2 420 x 594
A1 594 x 841
A0 841 x 1189
(Dimensions in miiiimeters)
I Orientation of drawing sheet
1. Type x (A0~A4) 2. Type Y (A4 only)
Drawing
BPFC'EF space Titie biock
iines
Sheetsize C(min) d(min)
A4 10 25
A3 10 25
A2 10 25
A1 20 25
AU 20 25
Axonometric (Isometric) Drawing
Advantage EasyF to understand
Disadvantage Shape and angle distortion
Example Distortions of shape and size in isometric drawing
Circular hole
becomes ellipse.
Multiview Drawing
Advantage It represents accurate shape and size.
Disadvantage Require practice in writing and reading.
Example Multiviews drawing (Z-View drawing)
W
13
:
LJ L_J
Write the deflection at the free end of a cantilever beam of constant El and span L
carrying u.d.l of meeter length.
m3
Maximum deﬂection at the ﬁ'ee end ofa cantilever due to u.d.l of me :E
_ What is meant by determinate beams?
The beams whose external r
Jean-Marie Berthelot
Dynamics of Composite Materials
and Structures
ISMANS
Institute for Advanced
Materials and Mechanics
Le Mans, France
Jean-Marie Berthelot
Dynamics of Composite Materials
and Structures
Jean-Marie Berthelot is an Emeritus Professor at
Engineering Fracture Mechanics, 1%9, Vol. Lpp. 547-564.
A CRACKED
Pqtmmn Press.
COLUMN
Printed inGreat Britain
UNDER
COMPRESSION
HIROYUKI
OKAMURA,
H. W. LIU and CHORNG-SHIN
Syracuse University, Syracuse, N.Y. 13210, U.S.A.
CHU
and
Office
ofNaval
H. LIEBOW
winEoytj obscom
General Science Physlcs Question paper - Set 1
1. Is also known as IliumI of Galileo
LNewton's Seoond Law
2.Laws of motion
3.Newtor1's Third Law
4.Newton's First LawI
son of these
m I Exist-notion
Answer 4. Newton's rst Law
Explanation :
F
NDV Kaaryekshak Science Syllabus 2016
1. General Knowledge
2. General English
3. Technical
Syllabus for Mathematics
Number Systems.
Averages.
Percentages.
Decimals and Fractions.
Ratio and Proportion.
Profit and Loss.
Interest.
Use of Tables and Graphs.
D
winEovtj obscom
Biology Sample Questions Set 2
1. Rlclcol: I: a disease calmed due to docloncrof
Lilitamin D
2.Ealcium
lwtamin A.
4.intamin B
5.Both 1 and 2
mlExpllnItlon
Answer 5.!otl1 1 and 1
Explanation :
Rickets is defective mineraiizaiion or caicical
winEovtj obscom
Biology.r Sample Questions
1. is the baslc structural and functional unlt of all
known Il1rlng organlslns
1.1'he Chromosome
2.111e Cell
3.The Cell wail!
4.The Plasma
5.Hone of these
mlExplInltlor-t
Answer 1.111o Ball
Explanatlon :
The Ceti