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Concrete material properties, Schemes and Mind Maps of Civil Engineering

Concrete material properties as a construction material.

Typology: Schemes and Mind Maps

2010/2011

Uploaded on 10/15/2023

yasser-selmy
yasser-selmy 🇨🇦

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 ./ 
١
 

Concrete
١-١ ﻒـﻳﺮـﻌـﺗ
______
" نﺎـﻴﻨﺑ ﻰه ﺔﻧﺎﺳﺮﺨﻟا
Structure
داﻮﻣ ةﺪﻋ ﻦﻣ ﺐآﺮﺘﻱ
Materials
اﺬه ﻰﻓ ﺮﺒآﻷا ءﺰﺠﻟاو
ﺔﻨﻴﺠﻌﻟا ﻞﻌﻔﺑ ﻚﻟذو ﺔﻱﺮﺠﺤﻟا ﺔﻠﺘﻜﻟﺎﺑ ﺔﻬﻴﺒﺷ ةرﻮﺻ ﻰﻓ ﻪﻀﻌﺑ ﻊﻣ ﻚﺳﺎﻤﺘﻱ ىﺬﻟا مﺎآﺮﻟا ﻮه نﺎﻴﻨﺒﻟا
آﺮﻠﻟ ﺔﻔﻠﻐﻤﻟا ﺔﻴﺘﻨﻤﺳﻷاءﺎﻤﻟاو ﺖﻨﻤﺳﻷا ﻦﻴﺑ ﻰﺋﺎﻤﻴﻜﻟا ﻞﻋﺎﻔﺘﻟا ﺔﺠﻴﺘﻧ ﺪﻠﺼﺘﺕ ﻰﺘﻟاو مﺎ"
ﺔﻧﺎﺳﺮﺨﻠﻟ ﺔﻧﻮﻜﻤﻟا ﺔﻔﻠﺘﺨﻤﻟا داﻮﻤﻟا ﻊﻱزﻮﺕ ﺐﺴﻧو)ﻢﺠﺤﻟﺎﺑ (ﻰه لاﻮﺡﻷا ﺐﻠﻏأ ﻰﻓ:
مﺎآر )ﺮﻴﻐﺻو ﺮﻴﺒآ( ﺖﻨﻤﺳﻷا ﺔﻨﻴﺠﻋ تﺎﻏاﺮﻓ
٦٠ - ٧٠% ٣٠ - ٤٠% ١ - ٢%
ﺔﻧﺎﺳﺮﺨﻟا ﻢﺴﺠﻟ ﻰﺳﺎﺳﻷا نﻮﻜﻤﻟا ﻮه مﺎآﺮﻟا نأ ﻚﻟذ ﻦﻣ ﺢﻀﺘﻱو ﻦﻣ ﻰﻟاﻮﺡ ﻞﺘﺤﻱ ﺚﻴﺡ٢/٣ ﻰﻟا
٣/٤ﺔﻧﺎﺳﺮﺨﻟا ﻢﺠﺡ . ﺮﻴﻐﺘﻟا ﻞﻴﻠﻘﺕ ﻰﻠﻋ ﻞﻤﻌﻱ ﻪﻧأ ﻰﻟإ ﺔﻓﺎﺽﻹﺎﺑ ًﺎﻴﺒﺴﻧ ﺔﺼﻴﺥر ةدﺎﻣ ﺮﺒﺘﻌﻱ مﺎآﺮﻟاو
ﺖﻨﻤﺳﻷا ﺔﻨﻴﺠﻋ ﻰﻓ ﺔﺑﻮﻃﺮﻟا ﺮﻴﻐﺕ ﻦﻣو ﺪﻠﺼﺘﻟاو ﻚﺸﻟا ﻰﺘﻴﻠﻤﻋ ﻦﻣ ﺞﺕﺎﻨﻟا ﺔﻧﺎﺳﺮﺨﻠﻟ ﻰﻤﺠﺤﻟا . ﺎﻣأ
ﻴﺑ ﻚﺳﺎﻤﺘﻟا دﺎﺠﻱﺈﺑ ﻚﻟذو ﺔﻟﺎﻌﻓ ﺔﻔﻴﻇﻮﺑ مﻮﻘﺘﻓ ﺖﻨﻤﺳﻷا ﺔﻨﻴﺠﻋ ﺔﻣوﺎﻘﻤﻟا ﺔﻧﺎﺳﺮﺨﻟا ءﺎﻄﻋإو مﺎآﺮﻟا
ﺐﺼﻟا ءﺎﻨﺛأ مﺎآﺮﻟا قﻻﺰﻧإ ﻞﻴﻬﺴﺕو مﺎآﺮﻟا تﺎﺒﻴﺒﺡ ﻦﻴﺑ تﺎﻏاﺮﻔﻟا ءﻞﻣو ﺔﺑﻮﻠﻄﻤﻟا.
١-٢ ﺳﺮﳋﺍـﺸنﺇ ﺓﺩﺎﻤﻛ ﺔنﺎـﺔﻴﺋﺎ
_________________
ﺎﻬﺘﻟﺎﺡ ﻰﻓ ﺎﻣأ ﻂﻐﻀﻠﻟ ﺔﻴﻟﺎﻋ ﺔﻣوﺎﻘﻣ تاذ ﺔﻱﺮﺨﺻ ةدﺎﻤآ وﺪﺒﺕ ةﺪﻠﺼﺘﻤﻟا ﺎﻬﺘﻟﺎﺡ ﻰﻓ ﺔﻧﺎﺳﺮﺨﻟا
ﺎﻬﻠﻓ ﺔﺝزﺎﻄﻟابﻮﻠﻄﻣ ىرﺎﻤﻌﻣ ﺐﻟﺎﻗ ىأ ﻰﻓ ﺎﻬﻠﻜﺸﺘﺑ ﺢﻤﺴﺕ ﻰﺘﻟا ﺔﻧوﺪﻠﻟا ﺔﻴﺻﺎ . ﺮﺒﺘﻌﺕو
ﺔﻟﻮﻬﺴﻟ ﻚﻟذو ﺚﻱﺪﺤﻟا ﺎﻧﺮﺼﻋ ﻰﻓ ًﻻ إ و ًﺎ ﺔﻴﺋﺎﺸﻧﻹا داﻮﻤﻟا ﺮﺜآأ ﺐﻠﺼﻟا ﻊﻣ ﺔﻧﺎﺳﺮﺨﻟا
ﺎﻬﻌﻴﻨﺼﺕ ﺺﺥرو ﺔﻟﻮﻬﺴﻟ ﺎﻀﻱأو ﺎﻬﻟ ﺔﻧﻮﻜﻤﻟا داﻮﻤﻠﻟ ﻰﺒﺴﻨﻟا ﺺﺥﺮﻟاو ﺎهﺪﺝاﻮﺕ . لﺎﻤﻌﺘﺳإ ﻦﻜﻤﻱو
ﻮﻣ ﻊﻣ كاﺮﺘﺷﻹﺎﺑ ﺔﻧﺎﺳﺮﺨﻟا ﺔﺒآﺮﻣ تﺎﻋﺎﻄﻗ ﻦﻱﻮﻜﺘﻟ ىﺮﺥأ دا
Composite Sections
ﻰﻓ ﺎﻤآ
ﺔﺒآﺮﻣ داﻮﻣ ﻦﻱﻮﻜﺘﻟ وأ ﺔﻧﺎﺳﺮﺨﻟا ﻊﻣ ﺐﻠﺼﻟا تﺎﻋﺎﻄﻗ ماﺪﺨﺘﺳإ ﺔﻟﺎﺡ
Composite Materials
ﺺﺋﺎﺼﺨﻟا ﺾﻌﺑ ﻦﻴﺴﺤﺘﻟ ﺎﻬﻄﻠﺥ ءﺎﻨﺛأ ﺔﻧﺎﺳﺮﺨﻟا ﻰﻟا فﺎﻴﻟﻷا ﻦﻣ ﺔﻨﻴﻌﻣ عاﻮﻧأ ﺔﻓﺎﺽإ ﺔﻟﺎﺡ ﻰﻓ ﺎﻤآ
ﺔﺑﻮﻏﺮﻤﻟا .ﻟا ﺪﻱﺪﺡ ﻊﻣ ﺔﻧﺎﺳﺮﺨﻟا ﺮﺒﺘﻌﺕو ﻚﻟذ ﺢﻀﺘﻱو صاﻮﺨﻟا ﺚﻴﺡ ﻦﻣ ﻦﻴﺘﻠﻣﺎﻜﺘﻣ ﻦﻴﺕدﺎﻣ ﺢﻴﻠﺴﺘ
ﻞﻜﺷ ﻰﻓ)١-١.(
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 /.–

١

Concrete  

______ ﺗـﻌـﺮﻳـﻒ ١-^ ١

هﺬا ﻓﻰ اﻷآﺒﺮ واﻟﺠﺰء Materials ﻣﻮاد ﻋﺪة ﻣﻦ ﻱﺘﺮآﺐ Structure ﺑﻨﻴـﺎن هﻰ اﻟﺨﺮﺳﺎﻧﺔ " اﻟﻌﺠﻴﻨﺔ ﺑﻔﻌﻞ وذﻟﻚ اﻟﺤﺠﺮﻱﺔ ﺑﺎﻟﻜﺘﻠﺔ ﺷﺒﻴﻬﺔ ﺻﻮرة ﻓﻰ ﺑﻌﻀﻪ ﻣﻊ ﻱﺘﻤﺎﺳﻚ اﻟﺬى اﻟﺮآﺎم هﻮ اﻟﺒﻨﻴﺎن " واﻟﻤﺎء اﻷﺳﻤﻨﺖ ﺑﻴﻦ اﻟﻜﻴﻤﺎﺋﻰ اﻟﺘﻔﺎﻋﻞ ﻧﺘﻴﺠﺔ ﺕﺘﺼﻠﺪ واﻟﺘﻰ ﺎمﻟﻠﺮآ اﻟﻤﻐﻠﻔﺔ اﻷﺳﻤﻨﺘﻴﺔ

: هﻰ اﻷﺡﻮال أﻏﻠﺐ ﻓﻰ ( ﺑﺎﻟﺤﺠﻢ ) ﻟﻠﺨﺮﺳﺎﻧﺔ اﻟﻤﻜﻮﻧﺔ اﻟﻤﺨﺘﻠﻔﺔ اﻟﻤﻮاد ﺕﻮزﻱﻊ وﻧﺴﺐ

ﻓﺮاﻏﺎت اﻷﺳﻤﻨﺖ ﻋﺠﻴﻨﺔ ( وﺻﻐﻴﺮ آﺒﻴﺮ ) رآﺎم % ٢ - ١ % ٤٠ - ٣٠ % ٧٠ - ٦٠

_ ﺎﺋﻴﺔ _____ ـ^ ﺇنﺸ^ _ ﻛﻤﺎﺩﺓ _______^ ﺎنﺔـﺍخلﺮﺳ ___ ٢-^ ١

ﻓﻰ آﻤﺎ Composite Sections ﻣﺮآﺒﺔ ﻗﻄﺎﻋﺎت ﻟﺘﻜﻮﻱﻦ أﺥﺮى ادﻣﻮ ﻣﻊ ﺑﺎﻹﺷﺘﺮاك اﻟﺨﺮﺳﺎﻧﺔ Composite Materials ﻣﺮآﺒﺔ ﻣﻮاد ﻟﺘﻜﻮﻱﻦ أو اﻟﺨﺮﺳﺎﻧﺔ ﻣﻊ اﻟﺼﻠﺐ ﻗﻄﺎﻋﺎت إﺳﺘﺨﺪام ﺡﺎﻟﺔ اﻟﺨﺼﺎﺋﺺ ﺑﻌﺾ ﻟﺘﺤﺴﻴﻦ ﺥﻠﻄﻬﺎ أﺛﻨﺎء اﻟﺨﺮﺳﺎﻧﺔ اﻟﻰ اﻷﻟﻴﺎف ﻣﻦ ﻣﻌﻴﻨﺔ أﻧﻮاع إﺽﺎﻓﺔ ﺡﺎﻟﺔ ﻓﻰ آﻤﺎ ذﻟﻚ وﻱﺘﻀﺢ اﻟﺨﻮاص ﺡﻴﺚ ﻣﻦ ﻣﺘﻜﺎﻣﻠﺘﻴﻦ ﻣﺎدﺕﻴﻦ ﺘﺴﻠﻴﺢاﻟ ﺡﺪﻱﺪ ﻣﻊ اﻟﺨﺮﺳﺎﻧﺔ وﺕﻌﺘﺒﺮ. اﻟﻤﺮﻏﻮﺑﺔ .( ١ - ١ ) ﺷﻜﻞ ﻓﻰ

- 

٢

  اﻟﻀـﻐﻂ ﻣﻘﺎوﻣﺔ

 

ﺺـاﻟﻘ ﺎوﻣﺔـ ﻣﻘ

   ــﺮﻱﺔـــ اﻟﻤﻌﻤ

   ﺮﻱﻖـ اﻟﺤ ﻣﻘﺎوﻣﺔ

  

Joints وﺻﻼت ﻋﻤﻞ أو اﻟﻤﻨﺎﺳﺐ اﻟﺘﺴﻠﻴﺢ ﺡﺪﻱﺪ وﺽﻊ وﺝﻮدهﺎ ﻟﻤﻼﻓﺎة ﻱﻠﺰم دﻗﻴﻘﺔ ﺷﻌﺮﻱﺔ ﺷﺮوﺥﺎ

. ﻣﺘﺒﺎﻋﺪة ﻣﺴﺎﻓﺎت ﻋﻠﻰ ﺑﺎﻟﺨﺮﺳﺎﻧﺔ

ﺕﻌﺘﻤﺪ ﻣﺘﻔﺎوﺕﺔ ﺑﺪرﺝﺎت واﻟﻐﺎزات اﻟﺴﻮاﺋﻞ ﺑﻨﻔﺎذ ﺕﺴﻤﺢ وإﻧﻤﺎ ﺕﻤﺎﻣﺎ ً ﻣﺼﻤﺘﺔ ﻟﻴﺴﺖ اﻟﺨﺮﺳﺎﻧﺔ أن آﻤﺎ ﺻﺪأ ﻋﻠﻰ ﻱﻌﻤﻞ اﻟﻤﺴﻠﺤﺔ اﻟﺨﺮﺳﺎﻧﺔ ﻓﻰ اﻟﺮﻃﻮﺑﺔ وﻧﻔﺎذ. ﺑﻬﺎ اﻟﻔﺮاﻏﺎت وﻧﺴﺒﺔ اﻟﺨﺮﺳﺎﻧﺔ ﺝﻮدة ﻋﻠﻰ

. وﺕﻠﻔﻬﺎ اﻟﺨﺮﺳﺎﻧﺔ ﺳﻄﺢ ﺕﺒﻘﻴﻊ ﻋﻨﻪ ﻱﻨﺘﺞ وأﻱﻀﺎ وﺕﺂآﻠﻪ اﻟﺤﺪﻱﺪ

- 

٤

٠,٤ ٠,٧ ﺱ/^ ﻡ

٠,٤ ٠,٧ ﺱ/^ ﻡ

ﺍﻟﺘﺸﻐﻴل ﻗﺎﺒﻠﻴﺔ ﻤﻨﺨﻔﻀـﺔ ــﺎﻟﻴﺔﻋـ ﻤﻨﺨﻔﻀـﺔ

Dry Plastic Wet

ﺍﻟﺘﺸﻐﻴل ﻗﺎﺒﻠﻴﺔ^ ﺍﻟﺘﺸﻐﻴل^ ﻗﺎﺒﻠﻴﺔ

 /.–

٥

ﻗﻠﻴﻠﺔ ﻣﺎء ﻧﺴﺒﺔ ﺑﺈﺳﺘﺨﺪام ﺕﺴﻤﺢ واﻟﺘﻰ Superplasticizers ﻟﻠﻤﺎء اﻟﻤﺨﻔﻀﺔ اﻹﺽﺎﻓﺎت ﺑﻌﺾ

وﺑﺎﻟﺘﺎﻟﻰ ﻟﻠﺘﺸﻐﻴﻞ ﻋﺎﻟﻴﺔ ﻗﺎﺑﻠﻴﺔ ﺕﻌﻄﻰ اﻟﻮﻗﺖ ﻧﻔﺲ وﻓﻰ اﻷﺳﻤﻨﺖ وزن ﻣﻦ٠٫٢٥ إﻟﻰ ﺕﺼﻞ ﻗﺪ ﺝﺪا ً

هﺬﻩ إﻧﺘﺎج ﺕﻢ وﻗﺪ ٢ﺳﻢ / آﺞ١٤٠٠ اﻟﻰ ﺕﺼﻞ ﻗﺪ ﺝﺪا ً ﻋﺎﻟﻴﺔ ﻣﻘﺎوﻣﺔ ذات ﺥﺮﺳﺎﻧﺔ ﻋﻠﻰ اﻟﺤﺼﻮل

اﻟﻬﻨﺪﺳﺔ آﻠﻴﺔ ﻣﻌﺎﻣﻞ ﻓﻰ ﺑﺎﻟﻔﻌﻞ High Strength Concrete اﻟﻤﻘﺎوﻣﺔ اﻟﻌﺎﻟﻴﺔ اﻟﺨﺮﺳﺎﻧﺔ

ﺑﺈﺳﺘﺨﺪام وذﻟﻚ ٢ﺳﻢ / آﺞ ١١٠٠ ﻟﻠﻀﻐﻂ ﻣﻘﺎوﻣﺘﻬﺎ ﺥﺮﺳﺎﻧﺔ إﻟﻰ اﻟﻮﺻﻮل ﺕﻢ ﺡﻴﺚ ﺑﺎﻟﻤﻨﺼﻮرة

. ﻣﺼﺮ ﻓﻰ اﻟﻤﺘﺎﺡﺔ اﻟﻤﺤﻠﻴﺔ اﻟﻤﻮاد

ﺷﻜﻞ ] اﻟﻌﺎﻟﻢ ﻓﻰ اﻹدارﻱﺔ اﻟﻤﺒﺎﻧﻰ أﻋﻠﻰ وﺕﺸﻴﻴﺪ إﻧﺸﺎء ﺡﺪﻱﺜﺎ ً ﻓﻴﻬﺎ ﺕﻢ واﻟﺘﻰ ﻣﺎﻟﻴﺰﻱﺎ ﻣﺜﻞ اﻟﺜﺎﻟﺚ اﻟﻌﺎﻟﻢ
ﺥﺮﺳﺎﻧﺔ ﺑﺈﺳﺘﺨﺪام وذﻟﻚ ﻣﺘﺮ٤٥٠اﻟﻰ ﺎﻋﻪإرﺕﻔ ﻱﺼﻞ واﻟﺬى ﻟﻤﺒﻮر آﻮاﻻ ﻣﺪﻱﻨﺔ ﻓﻰ وﻱﻘﻊ [( ٣ - ١ )