Hogging and sagging describe the shape of a beam or similar long object when loading is applied. Hogging describes a beam which curves upwards in the middle, and sagging describes a beam which curves downwards.
Ships
Hogging is the stress a ship's hull or keel experiences that causes the center or the keel to bend upward. Sagging is the stress a ship's hull or keel is placed under when a wave is the same length as the ship and the ship is in the trough of two waves. This causes the middle of the ship to bend down slightly, and depending of the level of bend, may cause the hull to snap or crack.
Sagging or dynamic hogging may have been what sank the Prestige off Spain on 19 November 2002.
Hogging, or "hog", also refers to the semi-permanent bend in the keel, especially in wooden-hulled ships, caused over time by the ship's center's being more buoyant than the bow or stern. At the beginning of her 1992 refit, USSConstitution had over 13inches (33cm) of hog. The keel blocks in the drydock were set up especially to support this curve. During her three years in drydock, the center keel blocks were gradually shortened, allowing the hog to settle out. Additionally, the diagonal risers specified in her original design to resist hogging, which had been removed in an earlier refit, were restored. The similar-sized USSConstellation had 36inches (91cm) of hog before refitting, when she was condemned as unsafe in 1994.
Hogging and Sagging | Hog and Sag | Ship stresses | Ship stability | Ship operations | Merchant Navy
#navy #ship #merchantnavy #lifeatsea #stability #education
Hogging and Sagging | Hog and Sag | Ship stresses | Ship stability | Ship operations
published: 21 Mar 2023
Difference between Sagging and Hogging of Beam
This video shows the difference between sagging and hogging of beam. When the load acts on the continuous beam then it shows deflection in downwards direction at the mid span of the beam and shows upward deflection at the support of the beam. This downward deflection is known as sagging and the upward deflection is known as hogging.
#Sagging_Hogging
Sagging of beam
Hogging of beam
Slab deflection
Beam deflection
positive bending moment
Negative bending moment
published: 17 May 2021
Hogging and Sagging
In this video it is explain, what is the difference between Sagging and Hogging in the beam. Please note Sagging is a positive effect in beam and Hogging a negative effect in the beam. In order to understand the whole concept please watch the video till the end.
published: 21 Mar 2022
StaticStress
published: 05 Jul 2018
Difference between hogging and sagging
published: 18 Nov 2021
hog and sag
ships flexing
published: 30 Jun 2020
Draft Survey_ Basic Concepts_ Part 3_ Correction for Hog and Sag
Correction for deformation ( Hog/Sag)
published: 28 Nov 2014
Sagging Bending Moment and Hogging Bending Moment
A short video explaining sagging bending moments and hogging bending moments using
1) A simply supported beam with a point load in the middle
2) A fixed end cantilever beam with a point load at the free end
Watch the video to get a clear idea about the tensile and compressive stresses due bending moments along with the deflected shapes where sagging and hogging bending moments occur.
Sign Convention - Bending Moment, Axial Force & Shear Force: https://youtu.be/m9Ecdii47Fk
Tension and Compression in Structural Sections (Beam & Column): https://youtu.be/1mrtPn55Yqw
#SaggingMoment #HoggingMoment #BendingMoment
Ask us A Question by using hashtag on Twitter #AskEurocoded
Terms of use in addition to "Standard YouTube Licence": http://www.eurocoded.com/mod/page/view.php?id=16
published: 14 Mar 2018
Hogging and Sagging stress of the ship
published: 25 Nov 2021
M.V.ARVIN || Ship in Distress || MID SHIP Ripped Apart || Hogging and sagging Stress
Moter Vessel ARVIN #Accident
This terrifying video recorded by the crew of the ship.
#Ship was built in 1975 and Sailing in #Turkish water during the time of the incident which happened on 17th Jan 2021.
Cause due to improper Stowage Of #Cargo
&
#Hogging and #sagging Stress on Ships
#destroyed in seconds
-------------------------- Hashtags --------------------------
#destroyed in seconds #youtube #youtuber #instagram #music #love #follow #like #tiktok #spotify #youtubers #video #youtubechannel #explorepage #memes #gaming #instagood #twitch #subscribe #facebook #hiphop #gamer #viral #art #rap #explore #k #ps #likeforlikes #followforfollowback #bhfyp #soundcloud #meme #fortnite #photography #bhfyp #funny #newmusic #trending #m #s #likes #a #rapper #twitter #fashion #f #xbox #itunes #vlog...
This video shows the difference between sagging and hogging of beam. When the load acts on the continuous beam then it shows deflection in downwards direction ...
This video shows the difference between sagging and hogging of beam. When the load acts on the continuous beam then it shows deflection in downwards direction at the mid span of the beam and shows upward deflection at the support of the beam. This downward deflection is known as sagging and the upward deflection is known as hogging.
#Sagging_Hogging
Sagging of beam
Hogging of beam
Slab deflection
Beam deflection
positive bending moment
Negative bending moment
This video shows the difference between sagging and hogging of beam. When the load acts on the continuous beam then it shows deflection in downwards direction at the mid span of the beam and shows upward deflection at the support of the beam. This downward deflection is known as sagging and the upward deflection is known as hogging.
#Sagging_Hogging
Sagging of beam
Hogging of beam
Slab deflection
Beam deflection
positive bending moment
Negative bending moment
In this video it is explain, what is the difference between Sagging and Hogging in the beam. Please note Sagging is a positive effect in beam and Hogging a nega...
In this video it is explain, what is the difference between Sagging and Hogging in the beam. Please note Sagging is a positive effect in beam and Hogging a negative effect in the beam. In order to understand the whole concept please watch the video till the end.
In this video it is explain, what is the difference between Sagging and Hogging in the beam. Please note Sagging is a positive effect in beam and Hogging a negative effect in the beam. In order to understand the whole concept please watch the video till the end.
A short video explaining sagging bending moments and hogging bending moments using
1) A simply supported beam with a point load in the middle
2) A fixed end ca...
A short video explaining sagging bending moments and hogging bending moments using
1) A simply supported beam with a point load in the middle
2) A fixed end cantilever beam with a point load at the free end
Watch the video to get a clear idea about the tensile and compressive stresses due bending moments along with the deflected shapes where sagging and hogging bending moments occur.
Sign Convention - Bending Moment, Axial Force & Shear Force: https://youtu.be/m9Ecdii47Fk
Tension and Compression in Structural Sections (Beam & Column): https://youtu.be/1mrtPn55Yqw
#SaggingMoment #HoggingMoment #BendingMoment
Ask us A Question by using hashtag on Twitter #AskEurocoded
Terms of use in addition to "Standard YouTube Licence": http://www.eurocoded.com/mod/page/view.php?id=16
A short video explaining sagging bending moments and hogging bending moments using
1) A simply supported beam with a point load in the middle
2) A fixed end cantilever beam with a point load at the free end
Watch the video to get a clear idea about the tensile and compressive stresses due bending moments along with the deflected shapes where sagging and hogging bending moments occur.
Sign Convention - Bending Moment, Axial Force & Shear Force: https://youtu.be/m9Ecdii47Fk
Tension and Compression in Structural Sections (Beam & Column): https://youtu.be/1mrtPn55Yqw
#SaggingMoment #HoggingMoment #BendingMoment
Ask us A Question by using hashtag on Twitter #AskEurocoded
Terms of use in addition to "Standard YouTube Licence": http://www.eurocoded.com/mod/page/view.php?id=16
Moter Vessel ARVIN #Accident
This terrifying video recorded by the crew of the ship.
#Ship was built in 1975 and Sailing in #Turkish water during the time of t...
Moter Vessel ARVIN #Accident
This terrifying video recorded by the crew of the ship.
#Ship was built in 1975 and Sailing in #Turkish water during the time of the incident which happened on 17th Jan 2021.
Cause due to improper Stowage Of #Cargo
&
#Hogging and #sagging Stress on Ships
#destroyed in seconds
-------------------------- Hashtags --------------------------
#destroyed in seconds #youtube #youtuber #instagram #music #love #follow #like #tiktok #spotify #youtubers #video #youtubechannel #explorepage #memes #gaming #instagood #twitch #subscribe #facebook #hiphop #gamer #viral #art #rap #explore #k #ps #likeforlikes #followforfollowback #bhfyp #soundcloud #meme #fortnite #photography #bhfyp #funny #newmusic #trending #m #s #likes #a #rapper #twitter #fashion #f #xbox #itunes #vlog #game #producer #podcast #live #repost #o #applemusic #trap #sub #followme #life
Moter Vessel ARVIN #Accident
This terrifying video recorded by the crew of the ship.
#Ship was built in 1975 and Sailing in #Turkish water during the time of the incident which happened on 17th Jan 2021.
Cause due to improper Stowage Of #Cargo
&
#Hogging and #sagging Stress on Ships
#destroyed in seconds
-------------------------- Hashtags --------------------------
#destroyed in seconds #youtube #youtuber #instagram #music #love #follow #like #tiktok #spotify #youtubers #video #youtubechannel #explorepage #memes #gaming #instagood #twitch #subscribe #facebook #hiphop #gamer #viral #art #rap #explore #k #ps #likeforlikes #followforfollowback #bhfyp #soundcloud #meme #fortnite #photography #bhfyp #funny #newmusic #trending #m #s #likes #a #rapper #twitter #fashion #f #xbox #itunes #vlog #game #producer #podcast #live #repost #o #applemusic #trap #sub #followme #life
This video shows the difference between sagging and hogging of beam. When the load acts on the continuous beam then it shows deflection in downwards direction at the mid span of the beam and shows upward deflection at the support of the beam. This downward deflection is known as sagging and the upward deflection is known as hogging.
#Sagging_Hogging
Sagging of beam
Hogging of beam
Slab deflection
Beam deflection
positive bending moment
Negative bending moment
In this video it is explain, what is the difference between Sagging and Hogging in the beam. Please note Sagging is a positive effect in beam and Hogging a negative effect in the beam. In order to understand the whole concept please watch the video till the end.
A short video explaining sagging bending moments and hogging bending moments using
1) A simply supported beam with a point load in the middle
2) A fixed end cantilever beam with a point load at the free end
Watch the video to get a clear idea about the tensile and compressive stresses due bending moments along with the deflected shapes where sagging and hogging bending moments occur.
Sign Convention - Bending Moment, Axial Force & Shear Force: https://youtu.be/m9Ecdii47Fk
Tension and Compression in Structural Sections (Beam & Column): https://youtu.be/1mrtPn55Yqw
#SaggingMoment #HoggingMoment #BendingMoment
Ask us A Question by using hashtag on Twitter #AskEurocoded
Terms of use in addition to "Standard YouTube Licence": http://www.eurocoded.com/mod/page/view.php?id=16
Moter Vessel ARVIN #Accident
This terrifying video recorded by the crew of the ship.
#Ship was built in 1975 and Sailing in #Turkish water during the time of the incident which happened on 17th Jan 2021.
Cause due to improper Stowage Of #Cargo
&
#Hogging and #sagging Stress on Ships
#destroyed in seconds
-------------------------- Hashtags --------------------------
#destroyed in seconds #youtube #youtuber #instagram #music #love #follow #like #tiktok #spotify #youtubers #video #youtubechannel #explorepage #memes #gaming #instagood #twitch #subscribe #facebook #hiphop #gamer #viral #art #rap #explore #k #ps #likeforlikes #followforfollowback #bhfyp #soundcloud #meme #fortnite #photography #bhfyp #funny #newmusic #trending #m #s #likes #a #rapper #twitter #fashion #f #xbox #itunes #vlog #game #producer #podcast #live #repost #o #applemusic #trap #sub #followme #life
Hogging and sagging describe the shape of a beam or similar long object when loading is applied. Hogging describes a beam which curves upwards in the middle, and sagging describes a beam which curves downwards.
Ships
Hogging is the stress a ship's hull or keel experiences that causes the center or the keel to bend upward. Sagging is the stress a ship's hull or keel is placed under when a wave is the same length as the ship and the ship is in the trough of two waves. This causes the middle of the ship to bend down slightly, and depending of the level of bend, may cause the hull to snap or crack.
Sagging or dynamic hogging may have been what sank the Prestige off Spain on 19 November 2002.
Hogging, or "hog", also refers to the semi-permanent bend in the keel, especially in wooden-hulled ships, caused over time by the ship's center's being more buoyant than the bow or stern. At the beginning of her 1992 refit, USSConstitution had over 13inches (33cm) of hog. The keel blocks in the drydock were set up especially to support this curve. During her three years in drydock, the center keel blocks were gradually shortened, allowing the hog to settle out. Additionally, the diagonal risers specified in her original design to resist hogging, which had been removed in an earlier refit, were restored. The similar-sized USSConstellation had 36inches (91cm) of hog before refitting, when she was condemned as unsafe in 1994.
Last week, this column described a railroad line that once connected Bridgehampton to Sag Harbor... The route began in present-day Bridgehampton and ended at the OtterPond bridge on the Sag Harbor side.
Here are nine observations from the first month of the season, coming off the Hogs' 75-60 victory over UTSA Saturday.Adou Thiero has taken a leap ... Hogs are reluctant to play two bigs.
The L.A ... It was acquired by the Seaport in 1963...Once out of the water, it was revealed that the bow and stern of the vessel had sagged and flattened out over time, called “hogging.”. “We are attempting to currently correct that hogging,” Gauthier said.
The old-fashioned barbecue joint built from cinder blocks that smokes everything on the hog except the oink, with a barely working air-conditioning unit sagging out the window ... ....
While based on the simple principle of Archimedes’ law of floatation, the calculation process can be complex due to the ship’s shape, non-linear changes in draft due to hog and sag, and external weather conditions.