Civil Engineering: Prestressed Concrete

00:02:05September 10, 2011, 7:54 am

Civil Engineering: Prestressed Concrete

Channel: Civil Engineering & Total View: 373735

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prestressed concrete, concrete, construction, Civil Engineering

Add Date: September 10, 2011, 7:54 am & Duration: 00:02:05

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Prestressed concrete is a method for overcoming concrete's natural weakness in tension. It can be used to produce beams, floors or bridges with a longer span than is practical with ordinary reinforced concrete. Prestressing tendons (generally of high tensile steel cable or rods) are used to provide a clamping load which produces a compressive stress that balances the tensile stress that the concrete compression member would otherwise experience due to a bending load. Traditional reinforced concrete is based on the use of steel reinforcement bars, rebars, inside poured concrete.

Video by Elecosoft plc: http://www.eleco.com/

Lecture 13, Stress in elements subjected to bending moment and axial force (Example 2)

00:06:58October 10, 2016, 4:49 pm

Lecture 13, Stress in elements subjected to bending moment and axial force (Example 2)

Channel: Mechanics of Materials (Libre) & Total View: 3043

Tags:

Bending moment, axial force, combined loading, normal stress, example, mechanics of materials, Strenght of materials

Add Date: October 10, 2016, 4:49 pm & Duration: 00:06:58

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An example of how to calculate normal stresses caused by bending moment and axial force

Bending Stress

00:13:53September 3, 2014, 12:16 am

Bending Stress

Channel: moodlemech & Total View: 52476

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Engineering, Mechanical, Bending, Structural Engineering (Industry)

Add Date: September 3, 2014, 12:16 am & Duration: 00:13:53

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Bending Stress

Combined Loadings Introduction

00:17:52August 5, 2016, 11:03 pm

Combined Loadings Introduction

Channel: Mechanical Engineering by Blotter & Total View: 1551

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Basics of Bending Stress Part 1 - Section Modulus

00:10:52February 22, 2014, 2:26 pm

Basics of Bending Stress Part 1 - Section Modulus

Channel: Prometheus Engineering Group & Total View: 82235

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bending stress, civil engineering, civil, engineering, construction, prometheus engineering, compression, elastic range, instructional video, tension, m/sx=mc/I, pe group, civil engineering concepts, Civil Engineering (Industry), Construction Engineering (Field Of Study)

Add Date: February 22, 2014, 2:26 pm & Duration: 00:10:52

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In the first part of a 9 part series, Ike Ogiamien of Prometheus Engineering Group discusses the basics of bending stress using a series of easy to follow charts and formulas. Part 1 begins with a discussion of bending stress in the elastic range. part 2 (moment of inertia) here: http://youtu.be/O2wF3Xh-JAM

If you found this video useful, please let us know what other civil engineering or construction related topics you would like us to cover.

Beams - shear stress and bending stress

00:06:59April 23, 2016, 6:50 am

Beams - shear stress and bending stress

Channel: DartmouthX - The Engineering of Structures Around Us & Total View: 58544

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edX

Add Date: April 23, 2016, 6:50 am & Duration: 00:06:59

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Shear forces and bending moments results in stresses, which engineers compare with allowable material stresses to ensure that beams are able to support the required loads. In this lesson we'll learn how to calculate shear stresses and bending stresses.

Lecture 13, Stress in beams subjected to bending moment and axial force (Lecture)

00:06:50October 10, 2016, 4:37 pm

Lecture 13, Stress in beams subjected to bending moment and axial force (Lecture)

Channel: Mechanics of Materials (Libre) & Total View: 10752

Tags:

Bending stress, combined loading, axial force, Lecture, mechanics of materials, strength of materials, normal stress, moment and axial force

Add Date: October 10, 2016, 4:37 pm & Duration: 00:06:50

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This lecture discusses how to calculate normal stresses in the element subjected to bending moment and axial force.

Mechanics of Materials-Lecture-33-Additional Combined Loading Examples

00:29:06March 20, 2016, 10:37 am

Mechanics of Materials-Lecture-33-Additional Combined Loading Examples

Channel: Mechanics Channel by Mark Barkey & Total View: 1606

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Mechanics of Materials, Lecture 19: Shear stress in beams (Prob2)

00:09:28October 30, 2015, 2:37 pm

Mechanics of Materials, Lecture 19: Shear stress in beams (Prob2)

Channel: Mechanics of Materials (Libre) & Total View: 1132

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Strength Of Materials, Stress, Shear Stress, Beam

Add Date: October 30, 2015, 2:37 pm & Duration: 00:09:28

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Shear stress in simply supported beam with rectangular section subjected to a concentrated load at mid-span

Deflection in beams Superposition method, example 1

00:07:42March 5, 2018, 11:11 pm

Deflection in beams Superposition method, example 1

Channel: Mechanics of Materials (Libre) & Total View: 1898

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Deflection in beams Superposition method, example 1

Combined Stresses

00:51:42January 27, 2016, 2:57 am

Combined Stresses

Channel: Eng It & Total View: 5988

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combined stresses, engit, struc, civil, combined, 3aaaaaaa

Add Date: January 27, 2016, 2:57 am & Duration: 00:51:42

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Notes link : http://www.facebook.com/media/set/?set=a.202922013390709.1073741843.171734189842825&type=3

By: Eng. M. M.

Structural Engineering Department . ASU

Our videos will help you with structure (2) course

you have to see it and bring a paper and start to solve with me .... if you have any questions

visit our page facebook.com/Engit.Team

or ask me here with comments ;)

Lec24, Combined loading Part1, introductory example and basic concepts

00:16:41November 30, 2016, 11:31 am

Lec24, Combined loading Part1, introductory example and basic concepts

Channel: Mechanics of Materials (Libre) & Total View: 2678

Tags:

Combined loading, 3D elements, stress element, shear stress, normal stress, lecture, mechancis of materials, example

Add Date: November 30, 2016, 11:31 am & Duration: 00:16:41

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Elements subjected to various loading in 3D problems are discussed in this chapter. This topic is know as combined loading.

Part1: This video discusses an introductory example then presents steps needed to solve the combined loading problems.

Solids: Lesson 37 - Combined Loading Intro Problem

00:08:36May 22, 2017, 11:21 am

Solids: Lesson 37 - Combined Loading Intro Problem

Channel: Jeff Hanson & Total View: 24504

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Add Date: May 22, 2017, 11:21 am & Duration: 00:08:36

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Please consider supporting the channel by subscribing, commenting, and liking each video. This moves these videos up the search list and helps me greatly. Thank you for watching.

This is Lesson 37 in Dr. Hanson's online solids course series.

Reveiw of Combined Loading - Mechanics of Materials

00:22:35December 9, 2014, 6:41 pm

Reveiw of Combined Loading - Mechanics of Materials

Channel: Ramon Boudreaux & Total View: 21494

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Add Date: December 9, 2014, 6:41 pm & Duration: 00:22:35

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Presented here is a breakdown of axial loading, bending moment, transverse shear, and torsion and how they are superposed in a combined loading situation. Video by Dr. Ramon Boudreaux.

Combined Loading - Example

00:07:12June 8, 2016, 8:38 am

Combined Loading - Example

Channel: Structure Pro & Total View: 19372

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torque, moment, thin-walled pressure vessel, combined loading, plane stress, mohr's circle

Add Date: June 8, 2016, 8:38 am & Duration: 00:07:12

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Combined Loading Problem!

Combined Loading 3-D Example (Part 1) - Mechanics of Materials

00:21:50August 15, 2012, 5:23 pm

Combined Loading 3-D Example (Part 1) - Mechanics of Materials

Channel: structurefree & Total View: 145091

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Mechanics (Field Of Study)

Add Date: August 15, 2012, 5:23 pm & Duration: 00:21:50

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In this video we calculate the state of stress at a point in a rod that experiences a state of combined loading (i.e. internal normal, shear, and bending moments are present about multiple axes).

1.2 Rectangular Stress Block and Effective Width | spoonfeedme.com.au

00:06:47January 6, 2013, 12:30 am

1.2 Rectangular Stress Block and Effective Width | spoonfeedme.com.au

Channel: Spoon Feed Me & Total View: 19433

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Rectangular, Stress, Block, and, Effective, Width, USYD, University of Sydney, spoonfeedme, lectures by students

Add Date: January 6, 2013, 12:30 am & Duration: 00:06:47

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www.spoonfeedme.com.au spoonfeedme.com.au more videos available at www.spoonfeedme.com.au

Solids: Lesson 4 - Normal Stress with a Distributed Load

00:09:42December 2, 2016, 12:19 pm

Solids: Lesson 4 - Normal Stress with a Distributed Load

Channel: Jeff Hanson & Total View: 28281

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Add Date: December 2, 2016, 12:19 pm & Duration: 00:09:42

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My Patreon: http://www.patreon.com/Jeff_Hanson

Every time I get to a thousand dollars on patreon, I will do a Q&A livestream!

Please consider supporting the channel by subscribing, commenting, and liking each video. This moves these videos up the search list and helps me greatly. Thank you for watching.

This is Lesson 4 in Dr. Hanson's online solids course series.

What's a Tensor?

00:12:21November 20, 2011, 9:11 pm

What's a Tensor?

Channel: Dan Fleisch & Total View: 1321404

Add Date: November 20, 2011, 9:11 pm & Duration: 00:12:21

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Dan Fleisch briefly explains some vector and tensor concepts from A Student's Guide to Vectors and Tensors

Introduction to Bending

00:03:29February 25, 2016, 12:59 am

Introduction to Bending

Channel: Outstanding Professor & Total View: 1997

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bending stress, tensile stress, compressive stress, what is bending?

Add Date: February 25, 2016, 12:59 am & Duration: 00:03:29

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Introduction to Bending Stresses

07.2-2 Combined loading - EXAMPLE

00:11:00July 13, 2017, 11:05 am

07.2-2 Combined loading - EXAMPLE

Channel: Introductory Mechanics of Materials & Total View: 10372

Tags:

strength of materials, mechanics of materials, mechanical engineering, civil engineering, example problem, combined loading, stress element, bending, shear, torsion

Add Date: July 13, 2017, 11:05 am & Duration: 00:11:00

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Example Problem:

Determine the state of stress at point A, and show the results on a differential element located at this point.

07.2-1 Combined loading - EXAMPLE

00:05:11July 13, 2017, 11:05 am

07.2-1 Combined loading - EXAMPLE

Channel: Introductory Mechanics of Materials & Total View: 1399

Tags:

strength of materials, mechanics of materials, mechanical engineering, civil engineering, example problem, combined loading, normal stress, kern

Add Date: July 13, 2017, 11:05 am & Duration: 00:05:11

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Example Problem:

Determine the maximum value of d where the load can be placed without causing tension stress in the column.

Tiger Brand Adjustable Jack Posts

00:02:58October 22, 2014, 2:12 pm

Tiger Brand Adjustable Jack Posts

Channel: Tiger Brand Jack Post & Total View: 59627

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Jack Post, Adjustable, Tiger Brand

Add Date: October 22, 2014, 2:12 pm & Duration: 00:02:58

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For temporary or additional support under stairs, porches, decks, crawl spaces and heavy load areas. Perfect for remodeling projects. Fully adjustable jack posts come with double carriage nut and bolt for added strength and safety.

Direct and Bending Stress in Rectangular Section Column Part 1

00:04:33November 16, 2016, 11:39 pm

Direct and Bending Stress in Rectangular Section Column Part 1

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Combined Loading 3-D Example (Part 2) - Mechanics of Materials

00:11:15August 15, 2012, 5:23 pm

Combined Loading 3-D Example (Part 2) - Mechanics of Materials

Channel: structurefree & Total View: 62997

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Mechanics (Field Of Study)

Add Date: August 15, 2012, 5:23 pm & Duration: 00:11:15

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07.2 Combined loading - Part A

00:14:54July 13, 2017, 8:27 am

07.2 Combined loading - Part A

Channel: Introductory Mechanics of Materials & Total View: 4694

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strength of materials, mechanics of materials, mechanical engineering, civil engineering, combined loading, shear stress, normal stress, stress element

Add Date: July 13, 2017, 8:27 am & Duration: 00:14:54

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Concept Introduction:

Calculate stresses in structures under combined loading conditions

Construct a diagram for the state of stress on a stress element subjected to combined loading

Lec24, Combined loading Part2, How to deal with various forces acting in different directions

00:14:13November 30, 2016, 3:01 pm

Lec24, Combined loading Part2, How to deal with various forces acting in different directions

Channel: Mechanics of Materials (Libre) & Total View: 2665

Tags:

Combined loading, 3D models, animation, 3D loading, stress element, normal stress, shear stress, lecture, mechanics of materials, examples.

Add Date: November 30, 2016, 3:01 pm & Duration: 00:14:13

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Elements subjected to various loading in 3D problems are discussed in this chapter. This topic is know as combined loading.

Part2: This video explains how to deal with the various forces acting on different directions. A summary page is presented and discussed on how to calculate section properties for 3D problems and how properly implement them in stress analysis.

Consider the following parameters for the practice propblem presented by the end of video:

Px = 15 kN

Py = 52 kN

Pz = 27 kN

a = 1.3 m

b = 1.9 m

Strength of Materials: Analysis of shearing stress

00:04:44June 15, 2016, 9:32 am

Strength of Materials: Analysis of shearing stress

Channel: CPPMechEngTutorials & Total View: 98407

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Add Date: June 15, 2016, 9:32 am & Duration: 00:04:44

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Want to see all of Dr. Jawa's engineering mechanics videos (statics, dynamics, strength of materials)?

http://www.youtube.com/playlist?list=PLZOZfX_TaWAEzhyvNT1e9jbmTt4Eqo8C0

Want to see more mechanical engineering instructional videos? Visit the Cal Poly Pomona Mechanical Engineering Department's video library, ME Online (http://www.cpp.edu/meonline).

Statics Cantilevered Beam Brain Waves

00:11:16July 5, 2016, 2:34 pm

Statics Cantilevered Beam Brain Waves

Channel: purdueMET & Total View: 7038

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statics, cantilever, cantilevered, beam, moment, force, reaction, free body diagram

Add Date: July 5, 2016, 2:34 pm & Duration: 00:11:16

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Here's an easy to understand statics example. I do a problem with a cantilevered beam and show the steps required to solve any statics problem.