📌EXIT EXAM
👆👆👆👆👆👆👆👆👆
🌟ቃል በገባንላቹ መሰረት ከተለያዩ ዩኒቨርስቲዎች ያሰባሰብናቸው ከ 70 በላይ Model የ መውጫ ፈተና PDF ፋይሎች ለ Architecture,COTM እና Civil ተማሪዎች ተካተዋል።
💫ለ Exit Exam እንደምያግዛቹ ምንም ጥርጥር የለንም።
❤️እናንተም ላልደረሳቸው ወዳጆቻቹ በማጋራት አግዙን❤️
🙏መልካም ፈተና እንመኛለን🙏
@etconp
👆👆👆👆👆👆👆👆👆
🌟ቃል በገባንላቹ መሰረት ከተለያዩ ዩኒቨርስቲዎች ያሰባሰብናቸው ከ 70 በላይ Model የ መውጫ ፈተና PDF ፋይሎች ለ Architecture,COTM እና Civil ተማሪዎች ተካተዋል።
💫ለ Exit Exam እንደምያግዛቹ ምንም ጥርጥር የለንም።
❤️እናንተም ላልደረሳቸው ወዳጆቻቹ በማጋራት አግዙን❤️
🙏መልካም ፈተና እንመኛለን🙏
@etconp
❤20👍16🙏3
👉በአራዳ ክፍለ ከተማ አንድ ካሬ ሜትር በ414 ሺህ ብር መሸጡ ተነገረ
🚧በሊዝ ለጨረታ ከቀረቡት 287 ቦታዎች በአጠቃላይ 12.2 ቢሊዮን ብር ማግኘት መቻሉን የአዲስ አበባ ከተማ የመሬት ልማት እና አስተዳደር ቢሮ አስታውቋል።
🚧በሊዝ ለጨረታ ከቀረቡት ቦታዎች 7.7 ቢሊዮን ብሩን ተጫራቾች ቦታውን እንደተረከቡ ክፍያ የሚፈጽሙበት ሲሆን ቀሪው 4.5 ቢሊዮን ብር ደግሞ ከተማ አስተዳደሩ በሰጠው የሊዝ መክፈያ የ5 ዓመት የጊዜ ገደብ ውስጥ የሚከፈል ነው።
🚧በተደረገው ቦታዎችን በሊዝ ጨረታ የማስተላለፍ ሂደት በአራዳ ክፍለ ከተማ 1 ካሬ በ414 ሺህ ብር በከፍተኛ ዋጋ የተሸጠው ሲሆን ዝቅተኛው ደግሞ በለሚ ኩራ ክፍለ ከተማ በ20 ሺህ ብር የተሸጠው መሆኑን ኢፕድ ዘግቧል።
@etconp
🚧በሊዝ ለጨረታ ከቀረቡት 287 ቦታዎች በአጠቃላይ 12.2 ቢሊዮን ብር ማግኘት መቻሉን የአዲስ አበባ ከተማ የመሬት ልማት እና አስተዳደር ቢሮ አስታውቋል።
🚧በሊዝ ለጨረታ ከቀረቡት ቦታዎች 7.7 ቢሊዮን ብሩን ተጫራቾች ቦታውን እንደተረከቡ ክፍያ የሚፈጽሙበት ሲሆን ቀሪው 4.5 ቢሊዮን ብር ደግሞ ከተማ አስተዳደሩ በሰጠው የሊዝ መክፈያ የ5 ዓመት የጊዜ ገደብ ውስጥ የሚከፈል ነው።
🚧በተደረገው ቦታዎችን በሊዝ ጨረታ የማስተላለፍ ሂደት በአራዳ ክፍለ ከተማ 1 ካሬ በ414 ሺህ ብር በከፍተኛ ዋጋ የተሸጠው ሲሆን ዝቅተኛው ደግሞ በለሚ ኩራ ክፍለ ከተማ በ20 ሺህ ብር የተሸጠው መሆኑን ኢፕድ ዘግቧል።
@etconp
👍3
👉IMPORTANT POINTS FROM THERNAL STRESSES (STRENGTH OF MATERIALS)
📌 Stresses produced due to change in temperatures(Rise/Fall) are called as thermal stresses
▶️Actual meaning of coefficient of thermal expansion is strain produced per unit change in temperature
⏺Unit of Coefficient of thermal expansion = per degree celcius
▶️Coefficient of thermal expansion for different materials
✴ Aluminium = 24 x 10^(-6)
✴ Copper = 17.5 x 10^(-6)
✴ Steel = 12 x 10^(-6)
🚧Higher the value of coefficient of thermal expansion, more will be the material sensitive for temperature change
🚧For the bar free to expand, with change in temperature (rise/fall), no stress is developed
🚧Prismatic bar with rigidly supported at both ends
🚧As temperature increases, compressive stresses are developes on bar
🚧 As temperature decreases, tensile stresses are developes on bar
🚧 Copper bar is in series with steel bar
🚧As temperature increases, compressive stresses are developed on both copper and steel bar
🚧As temperature decreases, tensile stresses are developed on both copper and steel bar
🚧 Copper plate is in parallel with steel plate and form a composite
🚧As temperature increases, compressive stress developed on copper and tensile stress developed on steel
🚧As temperature decreases, tensile stress developed on copper and compressive stress developed on steel
🚧Copper rod is enclosed in steel tube and both are rigidly fixed at ends
🚧As temperature increases, Compressive stresses are developes on both copper and steel
🚧As temperature decreases, tensile stresses are developes on both copper and steel.
@etconp
📌 Stresses produced due to change in temperatures(Rise/Fall) are called as thermal stresses
▶️Actual meaning of coefficient of thermal expansion is strain produced per unit change in temperature
⏺Unit of Coefficient of thermal expansion = per degree celcius
▶️Coefficient of thermal expansion for different materials
✴ Aluminium = 24 x 10^(-6)
✴ Copper = 17.5 x 10^(-6)
✴ Steel = 12 x 10^(-6)
🚧Higher the value of coefficient of thermal expansion, more will be the material sensitive for temperature change
🚧For the bar free to expand, with change in temperature (rise/fall), no stress is developed
🚧Prismatic bar with rigidly supported at both ends
🚧As temperature increases, compressive stresses are developes on bar
🚧 As temperature decreases, tensile stresses are developes on bar
🚧 Copper bar is in series with steel bar
🚧As temperature increases, compressive stresses are developed on both copper and steel bar
🚧As temperature decreases, tensile stresses are developed on both copper and steel bar
🚧 Copper plate is in parallel with steel plate and form a composite
🚧As temperature increases, compressive stress developed on copper and tensile stress developed on steel
🚧As temperature decreases, tensile stress developed on copper and compressive stress developed on steel
🚧Copper rod is enclosed in steel tube and both are rigidly fixed at ends
🚧As temperature increases, Compressive stresses are developes on both copper and steel
🚧As temperature decreases, tensile stresses are developes on both copper and steel.
@etconp
👍10👏2❤1🙏1
💫Current Status of GERD
👉Current Status GERD Dam, the civil work is almost at completion, the metals work like pipe installation and turbine, generator, the part where the power of water the kinetic energy changed to mechanical through the turbine then final to electrical energy through the generator and the setup work equipment installation are the main remaining activities.
🚧"Do you know that they check the welding status through ultrasound machine for integrity?"
📌The 4th filling will start soon.
🌟Many Ethiopian engineers and professionals are working 24/7 in three shifts to complete the project as soon as possible.
💵Around 60 billion birr is needed for the electromechanical and electrical transmission works
🇪🇹PROUDLY ETHIOPIAN❤️
🖼Picture taken by EACE team
📩Help support it by send A to 8100
@etconp
👉Current Status GERD Dam, the civil work is almost at completion, the metals work like pipe installation and turbine, generator, the part where the power of water the kinetic energy changed to mechanical through the turbine then final to electrical energy through the generator and the setup work equipment installation are the main remaining activities.
🚧"Do you know that they check the welding status through ultrasound machine for integrity?"
📌The 4th filling will start soon.
🌟Many Ethiopian engineers and professionals are working 24/7 in three shifts to complete the project as soon as possible.
💵Around 60 billion birr is needed for the electromechanical and electrical transmission works
🇪🇹PROUDLY ETHIOPIAN❤️
🖼Picture taken by EACE team
📩Help support it by send A to 8100
@etconp
❤10👍3🏆1
👉አለምአቀፍ ህንጻ ነዳፊዎች ማህበር
🌟አለምአቀፍ ህንጻ ነዳፊዎች ማህበር 75ኛ አመቱን አክብሯል።
📌የአገራችን ማህበር የአለም አቀፉ ማህበር አባል ነው።
✨ማህበሩ በሎውዛን ስዊዘርላንድ በሰኔ ወር 1948 እኤአ በ27 አገራት አማካኝነት የተቋቋመ ማህበር ነው።
💫The UIA turns 75 on tphe 28th June.
✨On June 28, 1948, in Lausanne, the International Union of Architects was founded by architect delegates from 27 countries.
✨A preliminary declaration was unanimously adopted and stated the desire of architects to unite across political, economic and aesthetic frontiers in a federation of their national organisations.
Via ethiopian architecture and urbanism
@etconp
🌟አለምአቀፍ ህንጻ ነዳፊዎች ማህበር 75ኛ አመቱን አክብሯል።
📌የአገራችን ማህበር የአለም አቀፉ ማህበር አባል ነው።
✨ማህበሩ በሎውዛን ስዊዘርላንድ በሰኔ ወር 1948 እኤአ በ27 አገራት አማካኝነት የተቋቋመ ማህበር ነው።
💫The UIA turns 75 on tphe 28th June.
✨On June 28, 1948, in Lausanne, the International Union of Architects was founded by architect delegates from 27 countries.
✨A preliminary declaration was unanimously adopted and stated the desire of architects to unite across political, economic and aesthetic frontiers in a federation of their national organisations.
Via ethiopian architecture and urbanism
@etconp
❤5👍5
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በቻይና በ1800 ሜትር ከፍታ ላይ ከተራራ ጫፍ የተገነባው አየር ማረፊያ።
ይህንን ለመስራት 7 አመት እና 253 ሚሊዮን ዶላር የፈጀ ሲሆን አውሮፕላን ማረፊያው የተሰራበት ዋና ምክንያት የቾንግኪንግ ጂያንቤይ ዓለም አቀፍ አውሮፕላን ማረፊያን መጨናነቅን ለመቀነስ ነው።
@etconp
ይህንን ለመስራት 7 አመት እና 253 ሚሊዮን ዶላር የፈጀ ሲሆን አውሮፕላን ማረፊያው የተሰራበት ዋና ምክንያት የቾንግኪንግ ጂያንቤይ ዓለም አቀፍ አውሮፕላን ማረፊያን መጨናነቅን ለመቀነስ ነው።
@etconp
👍15🏆1
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🌟Chip Fill is a specially designed thermoplastic for repairing cracks and smaller holes with diameter around 15-20 cm, and minimizing the risk of defects getting bigger.
#ConcreteTechnology
@etconp
#ConcreteTechnology
@etconp
❤1
👉ታሪክን የ ኋሊት
🌟የ 1950ዎቹ የኢትዮጵያ ዘመናዊ ህንጻ ነዳፊዎች
✨ዛልማን ኤናቭ እና ማይክል ቴድሮስ፡፡
▶️ዛልማን ኤናቭ ለቀዳማዊ ኃ/ስላሴ የህንጻ ንድፍን ሲያስረዳ ይታያል፡፡ በቀኝ በኩል መነጽር ያደረገው ደግሞ በኪነህንጻ ሙያ በአገራችን የመጀመርያው ኢትዮጵያዊ ህንጻ ነዳፊ ማይክል ቴድሮስ ነበር፡፡ ዛልማን ኤናቭ እና ማይክል ቴድሮስ በሽርክና እየሰሩ የነበረ ሲሆን ሁለቱም የኪነህንጻን ትምህርት በህንጻ ኮሌጅ ለመጀመርያ ካስተማሩት መምህራን መካከል የሚጠቀሱ ነበሩ፡፡ በተጨማሪም ሁለቱም የኢትዮጵያ መሀንዲሶችና አርክቴክቶች ማህበር መስራቾችም ነበሩ፡፡
⏺Zalman Enav explaining a building plan, 1960. Foreground, from left to right: Hannan Bar-On (Israel’s consul general in Ethiopia), Zalman Enav, Haile Selassie, Menasse Lemma (director general of the Ministry of Finance), Michael Tedros, Solel Boneh engineer Yehoshua Greunspan, and Solel Boneh project manager Dov Eisenberg.
Via ethiopian architecture and urbanism
#ConstructionHistory
@etconp
🌟የ 1950ዎቹ የኢትዮጵያ ዘመናዊ ህንጻ ነዳፊዎች
✨ዛልማን ኤናቭ እና ማይክል ቴድሮስ፡፡
▶️ዛልማን ኤናቭ ለቀዳማዊ ኃ/ስላሴ የህንጻ ንድፍን ሲያስረዳ ይታያል፡፡ በቀኝ በኩል መነጽር ያደረገው ደግሞ በኪነህንጻ ሙያ በአገራችን የመጀመርያው ኢትዮጵያዊ ህንጻ ነዳፊ ማይክል ቴድሮስ ነበር፡፡ ዛልማን ኤናቭ እና ማይክል ቴድሮስ በሽርክና እየሰሩ የነበረ ሲሆን ሁለቱም የኪነህንጻን ትምህርት በህንጻ ኮሌጅ ለመጀመርያ ካስተማሩት መምህራን መካከል የሚጠቀሱ ነበሩ፡፡ በተጨማሪም ሁለቱም የኢትዮጵያ መሀንዲሶችና አርክቴክቶች ማህበር መስራቾችም ነበሩ፡፡
⏺Zalman Enav explaining a building plan, 1960. Foreground, from left to right: Hannan Bar-On (Israel’s consul general in Ethiopia), Zalman Enav, Haile Selassie, Menasse Lemma (director general of the Ministry of Finance), Michael Tedros, Solel Boneh engineer Yehoshua Greunspan, and Solel Boneh project manager Dov Eisenberg.
Via ethiopian architecture and urbanism
#ConstructionHistory
@etconp
👍7❤1