How tall can you built a mountain chain of bricks?












3












$begingroup$


My ancient golden dragon has a lot of time, since he doesn't die of old age in my world, and a lot of magical constructs that will tirelessly built a defensive mountain chain for him.



This chain will act as defence as well as a testament of his might.
It consists of blocks stacked on each other.
There don't need to be any rooms in it apart from maybe some small guard garrisons near the top. Other than that it can be solid stone blocks and as wide as need be.



The wall will be 3000 km long.

One side should be as close to vertical as possible, the other can be sloped.

Earthquakes shouldn't be taken into account, wind can be a factor.

Bricks should preferably be made from materials easily available. Better ones can be constructed trough magic but then the "reward"/"cost" tradeoff should be high enough.

One construct would be able to carry 1000 kg(2200 pounds) to the top of the wall in each trip.



Presume that simple resources are no problem.

Builder constructs created over estimated time frame should be the biggest thing to consider.



Adressing simimar question
- How quickly can I form a mountain chain?

This is focused on natural formation, I'm focused on man(construct) made formation










share|improve this question









New contributor




turoni is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.







$endgroup$












  • $begingroup$
    Class A engineering bricks have a crush strength of 125N/mm², though that could go as low as 50N/mm² for lower spec bricks
    $endgroup$
    – Separatrix
    3 hours ago










  • $begingroup$
    Welcome to worldbuilding. Are you asking about how quick or how tall the wall can be built? Please take the tour and visit the help center to learn more about our community and its standards.
    $endgroup$
    – L.Dutch
    3 hours ago










  • $begingroup$
    Tallness is the main concern.
    $endgroup$
    – turoni
    3 hours ago










  • $begingroup$
    Hi turoni! I'd recommend waiting at least 24 hours before accepting an answer, even if you think it's the perfect one. It's quite possible someone will surprise you, and if not you can always award that check mark later.
    $endgroup$
    – Dubukay
    2 hours ago










  • $begingroup$
    Please use vertical or steep instead of straight. The vertical side is going to be a pain as it makes the centre of gravity lopsided, which will limit the height of your mountain. EDIT: I made the change above, please roll back if needed
    $endgroup$
    – nzaman
    11 mins ago


















3












$begingroup$


My ancient golden dragon has a lot of time, since he doesn't die of old age in my world, and a lot of magical constructs that will tirelessly built a defensive mountain chain for him.



This chain will act as defence as well as a testament of his might.
It consists of blocks stacked on each other.
There don't need to be any rooms in it apart from maybe some small guard garrisons near the top. Other than that it can be solid stone blocks and as wide as need be.



The wall will be 3000 km long.

One side should be as close to vertical as possible, the other can be sloped.

Earthquakes shouldn't be taken into account, wind can be a factor.

Bricks should preferably be made from materials easily available. Better ones can be constructed trough magic but then the "reward"/"cost" tradeoff should be high enough.

One construct would be able to carry 1000 kg(2200 pounds) to the top of the wall in each trip.



Presume that simple resources are no problem.

Builder constructs created over estimated time frame should be the biggest thing to consider.



Adressing simimar question
- How quickly can I form a mountain chain?

This is focused on natural formation, I'm focused on man(construct) made formation










share|improve this question









New contributor




turoni is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.







$endgroup$












  • $begingroup$
    Class A engineering bricks have a crush strength of 125N/mm², though that could go as low as 50N/mm² for lower spec bricks
    $endgroup$
    – Separatrix
    3 hours ago










  • $begingroup$
    Welcome to worldbuilding. Are you asking about how quick or how tall the wall can be built? Please take the tour and visit the help center to learn more about our community and its standards.
    $endgroup$
    – L.Dutch
    3 hours ago










  • $begingroup$
    Tallness is the main concern.
    $endgroup$
    – turoni
    3 hours ago










  • $begingroup$
    Hi turoni! I'd recommend waiting at least 24 hours before accepting an answer, even if you think it's the perfect one. It's quite possible someone will surprise you, and if not you can always award that check mark later.
    $endgroup$
    – Dubukay
    2 hours ago










  • $begingroup$
    Please use vertical or steep instead of straight. The vertical side is going to be a pain as it makes the centre of gravity lopsided, which will limit the height of your mountain. EDIT: I made the change above, please roll back if needed
    $endgroup$
    – nzaman
    11 mins ago
















3












3








3





$begingroup$


My ancient golden dragon has a lot of time, since he doesn't die of old age in my world, and a lot of magical constructs that will tirelessly built a defensive mountain chain for him.



This chain will act as defence as well as a testament of his might.
It consists of blocks stacked on each other.
There don't need to be any rooms in it apart from maybe some small guard garrisons near the top. Other than that it can be solid stone blocks and as wide as need be.



The wall will be 3000 km long.

One side should be as close to vertical as possible, the other can be sloped.

Earthquakes shouldn't be taken into account, wind can be a factor.

Bricks should preferably be made from materials easily available. Better ones can be constructed trough magic but then the "reward"/"cost" tradeoff should be high enough.

One construct would be able to carry 1000 kg(2200 pounds) to the top of the wall in each trip.



Presume that simple resources are no problem.

Builder constructs created over estimated time frame should be the biggest thing to consider.



Adressing simimar question
- How quickly can I form a mountain chain?

This is focused on natural formation, I'm focused on man(construct) made formation










share|improve this question









New contributor




turoni is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.







$endgroup$




My ancient golden dragon has a lot of time, since he doesn't die of old age in my world, and a lot of magical constructs that will tirelessly built a defensive mountain chain for him.



This chain will act as defence as well as a testament of his might.
It consists of blocks stacked on each other.
There don't need to be any rooms in it apart from maybe some small guard garrisons near the top. Other than that it can be solid stone blocks and as wide as need be.



The wall will be 3000 km long.

One side should be as close to vertical as possible, the other can be sloped.

Earthquakes shouldn't be taken into account, wind can be a factor.

Bricks should preferably be made from materials easily available. Better ones can be constructed trough magic but then the "reward"/"cost" tradeoff should be high enough.

One construct would be able to carry 1000 kg(2200 pounds) to the top of the wall in each trip.



Presume that simple resources are no problem.

Builder constructs created over estimated time frame should be the biggest thing to consider.



Adressing simimar question
- How quickly can I form a mountain chain?

This is focused on natural formation, I'm focused on man(construct) made formation







science-based reality-check earth-like engineering






share|improve this question









New contributor




turoni is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question









New contributor




turoni is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









share|improve this question




share|improve this question








edited 10 mins ago









nzaman

9,55411547




9,55411547






New contributor




turoni is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









asked 3 hours ago









turonituroni

1164




1164




New contributor




turoni is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





New contributor





turoni is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






turoni is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












  • $begingroup$
    Class A engineering bricks have a crush strength of 125N/mm², though that could go as low as 50N/mm² for lower spec bricks
    $endgroup$
    – Separatrix
    3 hours ago










  • $begingroup$
    Welcome to worldbuilding. Are you asking about how quick or how tall the wall can be built? Please take the tour and visit the help center to learn more about our community and its standards.
    $endgroup$
    – L.Dutch
    3 hours ago










  • $begingroup$
    Tallness is the main concern.
    $endgroup$
    – turoni
    3 hours ago










  • $begingroup$
    Hi turoni! I'd recommend waiting at least 24 hours before accepting an answer, even if you think it's the perfect one. It's quite possible someone will surprise you, and if not you can always award that check mark later.
    $endgroup$
    – Dubukay
    2 hours ago










  • $begingroup$
    Please use vertical or steep instead of straight. The vertical side is going to be a pain as it makes the centre of gravity lopsided, which will limit the height of your mountain. EDIT: I made the change above, please roll back if needed
    $endgroup$
    – nzaman
    11 mins ago




















  • $begingroup$
    Class A engineering bricks have a crush strength of 125N/mm², though that could go as low as 50N/mm² for lower spec bricks
    $endgroup$
    – Separatrix
    3 hours ago










  • $begingroup$
    Welcome to worldbuilding. Are you asking about how quick or how tall the wall can be built? Please take the tour and visit the help center to learn more about our community and its standards.
    $endgroup$
    – L.Dutch
    3 hours ago










  • $begingroup$
    Tallness is the main concern.
    $endgroup$
    – turoni
    3 hours ago










  • $begingroup$
    Hi turoni! I'd recommend waiting at least 24 hours before accepting an answer, even if you think it's the perfect one. It's quite possible someone will surprise you, and if not you can always award that check mark later.
    $endgroup$
    – Dubukay
    2 hours ago










  • $begingroup$
    Please use vertical or steep instead of straight. The vertical side is going to be a pain as it makes the centre of gravity lopsided, which will limit the height of your mountain. EDIT: I made the change above, please roll back if needed
    $endgroup$
    – nzaman
    11 mins ago


















$begingroup$
Class A engineering bricks have a crush strength of 125N/mm², though that could go as low as 50N/mm² for lower spec bricks
$endgroup$
– Separatrix
3 hours ago




$begingroup$
Class A engineering bricks have a crush strength of 125N/mm², though that could go as low as 50N/mm² for lower spec bricks
$endgroup$
– Separatrix
3 hours ago












$begingroup$
Welcome to worldbuilding. Are you asking about how quick or how tall the wall can be built? Please take the tour and visit the help center to learn more about our community and its standards.
$endgroup$
– L.Dutch
3 hours ago




$begingroup$
Welcome to worldbuilding. Are you asking about how quick or how tall the wall can be built? Please take the tour and visit the help center to learn more about our community and its standards.
$endgroup$
– L.Dutch
3 hours ago












$begingroup$
Tallness is the main concern.
$endgroup$
– turoni
3 hours ago




$begingroup$
Tallness is the main concern.
$endgroup$
– turoni
3 hours ago












$begingroup$
Hi turoni! I'd recommend waiting at least 24 hours before accepting an answer, even if you think it's the perfect one. It's quite possible someone will surprise you, and if not you can always award that check mark later.
$endgroup$
– Dubukay
2 hours ago




$begingroup$
Hi turoni! I'd recommend waiting at least 24 hours before accepting an answer, even if you think it's the perfect one. It's quite possible someone will surprise you, and if not you can always award that check mark later.
$endgroup$
– Dubukay
2 hours ago












$begingroup$
Please use vertical or steep instead of straight. The vertical side is going to be a pain as it makes the centre of gravity lopsided, which will limit the height of your mountain. EDIT: I made the change above, please roll back if needed
$endgroup$
– nzaman
11 mins ago






$begingroup$
Please use vertical or steep instead of straight. The vertical side is going to be a pain as it makes the centre of gravity lopsided, which will limit the height of your mountain. EDIT: I made the change above, please roll back if needed
$endgroup$
– nzaman
11 mins ago












2 Answers
2






active

oldest

votes


















4












$begingroup$

A quick Google search says that a high-quality brick will have a compressive strength of around 100 kg per square centimeter. A similarly quick Google search says those high-quality bricks have a density of around 0.002 kilograms per cubic centimeter. Simple math says that a brick wall 500 meters tall will be heavy enough to crush the bottom layer of bricks.



In practice, I suspect that imperfections in the bricklaying, a desire for safety margins, and similar factors will limit your mountain of bricks to around 250 meters in height. Still taller than the Great Pyramid.






share|improve this answer









$endgroup$













  • $begingroup$
    Well, that's disappointing, thanks.
    $endgroup$
    – turoni
    2 hours ago










  • $begingroup$
    It seems these numbers refer to a single brick. Won't surrounding the brick with more bricks on all sides (as done by building a wall) stabilize it and increase it's compressive strength?
    $endgroup$
    – Elmy
    2 hours ago










  • $begingroup$
    @Elmy, no. Making the wall thicker will make it less likely to fall over, but it won't do anything about reducing the pressure on the bottom brick.
    $endgroup$
    – Mark
    2 hours ago



















1












$begingroup$

Looking around on the internet one finds that the better graded brick have a compressive strength of 125 $N/mm^2$, while the weight of a brick is around 500 $N/m^2$, or 0.05 $N/mm^2$.



This means that you need to stack roughly $125/0.05 = 2500$ bricks to have them crushed under their own weight. That will do for a few hundred meters at best, nothing more.






share|improve this answer









$endgroup$













    Your Answer





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    2 Answers
    2






    active

    oldest

    votes








    2 Answers
    2






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    4












    $begingroup$

    A quick Google search says that a high-quality brick will have a compressive strength of around 100 kg per square centimeter. A similarly quick Google search says those high-quality bricks have a density of around 0.002 kilograms per cubic centimeter. Simple math says that a brick wall 500 meters tall will be heavy enough to crush the bottom layer of bricks.



    In practice, I suspect that imperfections in the bricklaying, a desire for safety margins, and similar factors will limit your mountain of bricks to around 250 meters in height. Still taller than the Great Pyramid.






    share|improve this answer









    $endgroup$













    • $begingroup$
      Well, that's disappointing, thanks.
      $endgroup$
      – turoni
      2 hours ago










    • $begingroup$
      It seems these numbers refer to a single brick. Won't surrounding the brick with more bricks on all sides (as done by building a wall) stabilize it and increase it's compressive strength?
      $endgroup$
      – Elmy
      2 hours ago










    • $begingroup$
      @Elmy, no. Making the wall thicker will make it less likely to fall over, but it won't do anything about reducing the pressure on the bottom brick.
      $endgroup$
      – Mark
      2 hours ago
















    4












    $begingroup$

    A quick Google search says that a high-quality brick will have a compressive strength of around 100 kg per square centimeter. A similarly quick Google search says those high-quality bricks have a density of around 0.002 kilograms per cubic centimeter. Simple math says that a brick wall 500 meters tall will be heavy enough to crush the bottom layer of bricks.



    In practice, I suspect that imperfections in the bricklaying, a desire for safety margins, and similar factors will limit your mountain of bricks to around 250 meters in height. Still taller than the Great Pyramid.






    share|improve this answer









    $endgroup$













    • $begingroup$
      Well, that's disappointing, thanks.
      $endgroup$
      – turoni
      2 hours ago










    • $begingroup$
      It seems these numbers refer to a single brick. Won't surrounding the brick with more bricks on all sides (as done by building a wall) stabilize it and increase it's compressive strength?
      $endgroup$
      – Elmy
      2 hours ago










    • $begingroup$
      @Elmy, no. Making the wall thicker will make it less likely to fall over, but it won't do anything about reducing the pressure on the bottom brick.
      $endgroup$
      – Mark
      2 hours ago














    4












    4








    4





    $begingroup$

    A quick Google search says that a high-quality brick will have a compressive strength of around 100 kg per square centimeter. A similarly quick Google search says those high-quality bricks have a density of around 0.002 kilograms per cubic centimeter. Simple math says that a brick wall 500 meters tall will be heavy enough to crush the bottom layer of bricks.



    In practice, I suspect that imperfections in the bricklaying, a desire for safety margins, and similar factors will limit your mountain of bricks to around 250 meters in height. Still taller than the Great Pyramid.






    share|improve this answer









    $endgroup$



    A quick Google search says that a high-quality brick will have a compressive strength of around 100 kg per square centimeter. A similarly quick Google search says those high-quality bricks have a density of around 0.002 kilograms per cubic centimeter. Simple math says that a brick wall 500 meters tall will be heavy enough to crush the bottom layer of bricks.



    In practice, I suspect that imperfections in the bricklaying, a desire for safety margins, and similar factors will limit your mountain of bricks to around 250 meters in height. Still taller than the Great Pyramid.







    share|improve this answer












    share|improve this answer



    share|improve this answer










    answered 3 hours ago









    MarkMark

    12.5k3061




    12.5k3061












    • $begingroup$
      Well, that's disappointing, thanks.
      $endgroup$
      – turoni
      2 hours ago










    • $begingroup$
      It seems these numbers refer to a single brick. Won't surrounding the brick with more bricks on all sides (as done by building a wall) stabilize it and increase it's compressive strength?
      $endgroup$
      – Elmy
      2 hours ago










    • $begingroup$
      @Elmy, no. Making the wall thicker will make it less likely to fall over, but it won't do anything about reducing the pressure on the bottom brick.
      $endgroup$
      – Mark
      2 hours ago


















    • $begingroup$
      Well, that's disappointing, thanks.
      $endgroup$
      – turoni
      2 hours ago










    • $begingroup$
      It seems these numbers refer to a single brick. Won't surrounding the brick with more bricks on all sides (as done by building a wall) stabilize it and increase it's compressive strength?
      $endgroup$
      – Elmy
      2 hours ago










    • $begingroup$
      @Elmy, no. Making the wall thicker will make it less likely to fall over, but it won't do anything about reducing the pressure on the bottom brick.
      $endgroup$
      – Mark
      2 hours ago
















    $begingroup$
    Well, that's disappointing, thanks.
    $endgroup$
    – turoni
    2 hours ago




    $begingroup$
    Well, that's disappointing, thanks.
    $endgroup$
    – turoni
    2 hours ago












    $begingroup$
    It seems these numbers refer to a single brick. Won't surrounding the brick with more bricks on all sides (as done by building a wall) stabilize it and increase it's compressive strength?
    $endgroup$
    – Elmy
    2 hours ago




    $begingroup$
    It seems these numbers refer to a single brick. Won't surrounding the brick with more bricks on all sides (as done by building a wall) stabilize it and increase it's compressive strength?
    $endgroup$
    – Elmy
    2 hours ago












    $begingroup$
    @Elmy, no. Making the wall thicker will make it less likely to fall over, but it won't do anything about reducing the pressure on the bottom brick.
    $endgroup$
    – Mark
    2 hours ago




    $begingroup$
    @Elmy, no. Making the wall thicker will make it less likely to fall over, but it won't do anything about reducing the pressure on the bottom brick.
    $endgroup$
    – Mark
    2 hours ago











    1












    $begingroup$

    Looking around on the internet one finds that the better graded brick have a compressive strength of 125 $N/mm^2$, while the weight of a brick is around 500 $N/m^2$, or 0.05 $N/mm^2$.



    This means that you need to stack roughly $125/0.05 = 2500$ bricks to have them crushed under their own weight. That will do for a few hundred meters at best, nothing more.






    share|improve this answer









    $endgroup$


















      1












      $begingroup$

      Looking around on the internet one finds that the better graded brick have a compressive strength of 125 $N/mm^2$, while the weight of a brick is around 500 $N/m^2$, or 0.05 $N/mm^2$.



      This means that you need to stack roughly $125/0.05 = 2500$ bricks to have them crushed under their own weight. That will do for a few hundred meters at best, nothing more.






      share|improve this answer









      $endgroup$
















        1












        1








        1





        $begingroup$

        Looking around on the internet one finds that the better graded brick have a compressive strength of 125 $N/mm^2$, while the weight of a brick is around 500 $N/m^2$, or 0.05 $N/mm^2$.



        This means that you need to stack roughly $125/0.05 = 2500$ bricks to have them crushed under their own weight. That will do for a few hundred meters at best, nothing more.






        share|improve this answer









        $endgroup$



        Looking around on the internet one finds that the better graded brick have a compressive strength of 125 $N/mm^2$, while the weight of a brick is around 500 $N/m^2$, or 0.05 $N/mm^2$.



        This means that you need to stack roughly $125/0.05 = 2500$ bricks to have them crushed under their own weight. That will do for a few hundred meters at best, nothing more.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered 3 hours ago









        L.DutchL.Dutch

        80.8k26194394




        80.8k26194394






















            turoni is a new contributor. Be nice, and check out our Code of Conduct.










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            turoni is a new contributor. Be nice, and check out our Code of Conduct.












            turoni is a new contributor. Be nice, and check out our Code of Conduct.
















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