https://t.me/engineer03
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For your help and suggestions
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@civilEngineerWork_Bot

👋 Hello Members.
Here is Inroads setup installation, getting ready for the geometric design.

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For your help and suggestions
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@civilEngineerWork_Bot

https://t.me/engineer03

For your help and suggestions
👇👇👇
@civilEngineerWork_Bot

https://t.me/engineer03

For your help and suggestions
👇👇👇
@civilEngineerWork_Bot

NB: The MHT file should be opened using one of your internet explorer's programs ( Mozilla, crom, firefox , uc...)


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For your help and suggestions
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@civilEngineerWork_Bot

.
.======================
.
Go on the group & Add your Engineers friends to the discussion group
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@engineersWorks @engineersWorks
@engineersWorks

. And

Those who live in the group only come to the main channel, very interesting gets on the channel.
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@engineer03 @engineer03
@engineer03 @engineer03

Super Elevation

👉🏿 Objective

To counteract the centrifugal force acting on the vehicle at circular curves.

👉🏿 Concept

Raise the road at the edge so the weight component vehicle balance the centrifugal acceleration and avoid the slipping and overturning or vehicle.

👉🏿 Equations


Rv = V²
/ g(fs + e)

Where : e= rate of super elevation
fs = coefficient of friction
R = radius of horizontal curve in meter
V = design speed in m/s
g= 9.81 m/s
👉What is the purpose of superelevation?

 is intended to assist the driver by counteracting the lateral acceleration produced by tracking the curve. ... The adopted criteria allow for the use of maximumsuperelevation rates from 0.04 to 0.12.

#highway #superelevation

❓ስለዚህ super elevation ምን ትላላችሁ?
❓What do you say about this super elevation?
ሀሳብ.. @civilEngineerWork_Bot
https://t.me/engineer03

Hello everyone, here is a brief introduction to Revit Architecture.

#share_for_all

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This set of Basic Civil Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Compass Surveying”.

1. The direction of a line relative to a given meridian is called:
a) Bearing
b) Declination
c) Angle
d) Dip


2. How many types of a compass are used in surveying?
a) 4
b) 2
c) 3
d) 5

3. _______ bearing is measured in the direction of survey.
a) Primary
b) First
c) Fore
d) Front

4. In a reduced bearing system, bearing is measured from:
a) Nearest one (North or South)
b) South
c) West
d) North

5. Prismatic Compass is based on the reduced bearing system.
a) True
b) False


6. The bearing of line AB as shown below is represented in reduced bearing as:

a) N150o
b) E60oS
c) S30o
d) S30oE

7. How many meridians are used in surveying?
a) 6
b) 8
c) 3
d) 5

8. ____ is a term used that prevents the needle from pointing to the magnetic North in a given locality.
a) Local attraction
b) Declination
c) Deviation
d) Local distraction

9. _______ line is the line drawn through points of the same declination.
a) Polygonic
b) Isogonic
c) Syngonic
d) Agonic

10. Which of the below is not a temporary adjustment of the prismatic compass?
a) Centring
b) Levelling
c) Focussing prism
d) Adjusting sight vane
Your answer
@civilEngineerWork_Bot

Post tension slab construction...

#share #share
@engineer03

10 of the Largest Construction Projects in the World
#2. Jubail II, Saudi Arabia
Jubail II is a 22-year-long industrial city project that began its second phase in 2014 with an $11 billion expansion budget. When completed, it will comprise at least 100 industrial plants, an 800,000-cubic-meter desalination plant, miles of railways, roads and highways, and an oil refinery producing at least 350,000 barrels per day. The entire project is slated to be finished in 2024.
@engineer03

Who should Practice these Geotechnical Engineering Questions?
– Anyone wishing to sharpen their knowledge of Geotechnical Engineering Subject
– Anyone preparing for aptitude test in Geotechnical Engineering
– Anyone preparing for interviews (campus/off-campus interviews, walk-in interview and company interviews)
– Anyone preparing for entrance examinations and other competitive examinations
– All – Experienced, Freshers and Students
@engineer03
@engineer03

10 of the Largest Construction Projects in the World
#3. Dubailand, Dubai
A total of three Walt Disney Worlds can fit inside the Dubailand complex. At 278 sq.km in size, the $64 billion Dubailand will have six parts: theme parks, sports venues, eco-tourism, health facilities, science attractions, and hotels. It will also have the world's largest hotel, with 6,500 rooms, and a 10-million-sq.ft mall. The project is scheduled for completion in 2025.
@mehandisworld

10 of the Largest Construction Projects in the World
#4. International Space Station, Space
The International Space Station (ISS) circles the earth every 92 minutes. Created by a consortium of 15 nations and five space agencies, it has a currently scheduled construction cost that exceeds $60 billion. The eventual cost of the space station and its contemplated expansions could exceed $1 trillion, by which point it could become a habitat for up to 1 million off-planet occupants.
@engineer03

As you know to determine weight of the bar we use two formulas

1. W= D² x Length of the bar
162

2. W = D² X length of the bar
52.9

When do we use the first formula when do we use the second formula ?

Share this question with your friends ?

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የሚሸጥ ቻናል በተመጣጣኝ ዋጋ

✔️ 11,200 በላይ ተከታይ ያለው
👉ትክክለኛ ገዥ ያግኘን
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@civilEngineerWork_Bot

10 of the Largest Construction Projects in the World
#5. South-North Water Transfer Project, China
The north of China is home to almost 50 percent of China's population but has only about 20 percent of the country's water resources. To remedy this imbalance, China has funded the construction of three huge canals, each more than 600 miles long and will carry water to the north from China's three largest rivers. The project has a 48-year construction schedule. When completed, it will supply 44.8 billion cubic meters of water each year.

@engineer03 @engineer03

#share