❤10👍2👏1
Which equipment is used to test the setting time of cement?
Anonymous Quiz
10%
Core cutter
39%
Universal testing machine (UTM)
9%
Vibrator
42%
Vicat apparatus
❤14👍9
DISADVANTAGES OF USING VERY HIGH CONCRETE STRENGHTH?
Anonymous Quiz
14%
It reduces the occurance of thermal cracking
8%
It increases ductility and fire resistance
51%
Increased thermal cracking, reduced ductility and fire resistance
27%
None
👍13🙏5❤1
FUNCTION OF "GLASS FIBER" IN REINFORCED CONCRETE?
Anonymous Quiz
15%
Increase thermal insulation
11%
Provide decorative finishes to surfaces
23%
Reinforce concrete with glass fibers for added strength
51%
All
❤11👍5
FUNCTION OF SHEAR KEYS
(IN RETAINING WALLS)?
(IN RETAINING WALLS)?
Anonymous Quiz
4%
Enhance the aesthetics appeal of the retaining walls
57%
Increase the sliding resistance of retaining walls
33%
Improve the structurall strenght of the retaining wall
6%
None
🙏13👍2
Who is the father of concrete technology
Anonymous Quiz
23%
William Aspdin
38%
Joseph Aspedin
15%
Royston Saint John
23%
Terzzaghi
👌16👍2❤1
A load value obtained by multiplying the characteristic load with a load factor is
Anonymous Quiz
60%
Factored load
11%
Fatigue load
8%
Gravity load
21%
Live load
🏆16❤2😁2👍1
The maximum shear stress for M30 (cubical strength) concrete grade
Anonymous Quiz
29%
2.5
27%
2.8
38%
3.5
6%
4
👍22❤1
Ethio Construction Engineering
The maximum shear stress for M30 (cubical strength) concrete grade
Solution
Explanation:
The shear strength of reinforced concrete with the reinforcement is restricted to some maximum value τcmax depending on the grade of concrete.
@etconp
Telegram:- https://t.me/ETCONpWORK
YouTube:- https://www.youtube.com/@ETHIOCONp
Facebook:- https://www.facebook.com/etconp/
Explanation:
The shear strength of reinforced concrete with the reinforcement is restricted to some maximum value τcmax depending on the grade of concrete.
@etconp
Telegram:- https://t.me/ETCONpWORK
YouTube:- https://www.youtube.com/@ETHIOCONp
Facebook:- https://www.facebook.com/etconp/
👍13❤3🙏1👌1
👉ሰላም ውድ ቤተሰቦቻችን AutoCad ስልጠና በ YouTube ቻናላችን መጀመራችን ይታወቃል ዛሬ ምዕራፍ ሁለት በ ስድስት ክፍሎች ኣዘጋጅተን ለቀነዋል
🖱ገና ጀማሪዎች እና ተማሪዎች ለሆናቹ በጣም ይጠቅማቹዋል
✨Share,like እና Subscribe በማረግ አግዙን👇
https://www.youtube.com/@ETHIOCONp
🌟Chapter 2 from Part 1-6 Is Uploaded
https://youtu.be/KtNfdoMkrdU
🖱ገና ጀማሪዎች እና ተማሪዎች ለሆናቹ በጣም ይጠቅማቹዋል
✨Share,like እና Subscribe በማረግ አግዙን👇
https://www.youtube.com/@ETHIOCONp
🌟Chapter 2 from Part 1-6 Is Uploaded
https://youtu.be/KtNfdoMkrdU
👍7❤1
ታምራት ፕሌት እና ጄ ቦልት አቅራቢ
✅የምንሰጣቸው አገልግሎቶች
🔅 ፕሌት any Size & thickness
🔅 ጄ ቦልት (ጥርስ ማዉጣትና ማጠፍ)
🔅 የተለያዩ [modefic] ስራዎችን እንሰራለን።
♦️ ማንኛዉንም ብረታ ብረት እንገዛለን።
☎️ስልክ 0904040477 ወይም 0911016833 ደውለው ያግኙን
📱ቴሌግራም ላይ ፦https://t.me/heavenic1
አድራሻ፦ ቁ 1.መርካቶ
ቁ.2 አየር ጤና ኪዳነ ምህረት
ጥራትና ታማኝነት መለያችን ነው።
ታምራት ፕሌት እና ጄ ቦልት አቅራቢ
✅የምንሰጣቸው አገልግሎቶች
🔅 ፕሌት any Size & thickness
🔅 ጄ ቦልት (ጥርስ ማዉጣትና ማጠፍ)
🔅 የተለያዩ [modefic] ስራዎችን እንሰራለን።
♦️ ማንኛዉንም ብረታ ብረት እንገዛለን።
☎️ስልክ 0904040477 ወይም 0911016833 ደውለው ያግኙን
📱ቴሌግራም ላይ ፦https://t.me/heavenic1
አድራሻ፦ ቁ 1.መርካቶ
ቁ.2 አየር ጤና ኪዳነ ምህረት
ጥራትና ታማኝነት መለያችን ነው።
ታምራት ፕሌት እና ጄ ቦልት አቅራቢ
❤2👍1
👉Calculation of the maximum bending stress in a section
🚧To obtain the maximum bending stress in a section under bending, the height of the farthest points of the section relative to the neutral axis (C) should be included in the basic relationship of bending.
(MC/I)
🚧If we place the highest height in the tensile zone, the maximum tensile bending stress is obtained, and if we place the highest height in the compressive zone, the maximum compressive bending stress is obtained.
@etconp
🚧To obtain the maximum bending stress in a section under bending, the height of the farthest points of the section relative to the neutral axis (C) should be included in the basic relationship of bending.
(MC/I)
🚧If we place the highest height in the tensile zone, the maximum tensile bending stress is obtained, and if we place the highest height in the compressive zone, the maximum compressive bending stress is obtained.
@etconp
❤9👍9