forces system

truss problem

important

MITS Bhopal

Presented By:- Prof. Prakash Jugnake ( Mechanical Engineering Department)
to MGI - The Institutes that make a difference.

We at MGI cherish the idea of motivating our students towards innovation, excellence & continuous development. It is our constant endeavour to provide support to our students through not just our highly qualified & experienced faculty members, but also our state of the art infrastructure & friendly environment.

The Millennium Education & Development Society was established in 1999. Growing in leaps & bounds, it now has 5 colleges running successfully.
MITS (Millennium Institute of Technology & science)
MIT (Millennium Institute of Technology)
MCP (Millennium College of pharmacy)
MCPS (Millennium college of pharmacy & science)
MCE (Millennium College of Education)

MGI portrays an exponential milieu in every endeavour towards excellence, be it professional development or personal grooming. At MGI, we boast of a pragmatic-approach for we believe in youth empowerment. As you aspire to excel in your chosen field, we help you hone up the required skill sets-from being a great team player to understanding the chances of a perennially, changing work environment.

Our goal is to nurture our students who, we believe, are the future of India. we aspire to give the world young & inspired leaders.

MGI arouses passion within you to be a change agent and a transformation leader. At MGI, Mythomanias turn into Ergomanias. In time of darkness Mites act as lighthouses not critics, as role models not judges, They catalyse change and innovate the future to leave a lasting mark in the shifting sands of time The academic focus at MGI is to develop a Complete Student and a globally adaptable professional with social sensitivity. A judicious mix of theory and practice, comprises the teaching-learning ing loop which meets the changing needs of the industry and the society.

The 25 acre college campus at Neelbad, Bhopal lies in the midst of picturesque surroundings. The campus is well connected to all parts of the city and is close to the railway station. The campus offers an undistur.bed and peaceful environment conducive to learning.

MGI has one of the best infrastructures amongst the private institutions of the state. The campus has its own well developed state of art infrastructure and facilities. These include:
Academic building
Students Activity Centre
Administrative building
Training & Placement Cell
Conference Hall
Boys & Girls Hostels
Canteen & Mess
Spacious Laboratories
Playgrounds and Indoor Games
Transport facility
Wi-Fi Campus
NCC & NSS activities

SFB and BMD

Basic structural learning begins with an analysing of a simply supported beam. A beam is a structural member (horizontal) that is design to support the applied load (vertical). It resists the applied loading by a combination of internal transverse shear force and bending moment. An accurate analysis required in order to make sure the beam is construct without any excessive loads which affect its strength.
Types of Load and Support
Two types of typical loadings:
Concentrated load is one which can be considered to act at a point although of course in practice it must be distributed over a small area (normally vertical or incline loads). (Unit in kN)
Distributed load is one which is spread in some manner over the length or a significant length of the beam. It is usually quoted at a weight per unit length of beam and it may either be uniform or varying loading from point to point. (Unit in kN/m)
Three types of support:
Namely as Pinned support, Roller support and Fixed or Built-in support.
Covered in previous post together the reactions explained in diagrams.
The Sign Convention
The sign convention depends on the direction of the stress resultant with respect to the material against which it acts. It is used for both shear force and bending moments in analysing the directions. Positive (+ve) shear forces always deform right hand face downward with respect to the left hand face and negative (-ve) would be the other way round. Positive (+ve) bending moments always elongate the lower section of the beam and negative (-ve) would elongate the mid-section upward of the beam.


Shear Force and Bending Moment in Simply Supported Beam

The sign convention depends on the direction of the stress resultant with respect to the material against which it acts. It is used for both shear force and bending moments in analysing the directions. Positive (+ve) shear forces always deform right hand face downward with respect to the left hand face and negative (-ve) would be the other way round. Positive (+ve) bending moments always elongate the lower section of the beam and negative (-ve) would elongate the mid-section upward of the beam.

MID SEM MARKS