In the past few decades, a fourth industrial revolution has
emerged, known as I.R.4.0. I.R.4.0 optimizes the computerization of
I.R.3.0, where computers are connected and communicate with one
another to ultimately make decisions without human involvement
using autonomous systems fuelled by data and machine learning. A
combination of cyber-physical systems, the Internet of Things
(IoT), access to real-time data, the introduction of cyber-physical
systems, and the Internet of Systems make I.R.4.0 possible and the
smart factory becomes a reality. I.R.4.0 connects physical with
digital and allows for better collaboration and access across
departments, partners, vendors, products, and people. As a result
of the support of smart machines that keep getting smarter as they
get access to more data, the factories will become more efficient,
productive, and less wasteful. I.R.4.0 empowers business owners to
better control and understand every aspect of their operation and
allows them to leverage instant data to boost productivity, improve
processes, and drive growth.
I.R.4.0 had been adopted successfully in various industries
especially in the manufacturing industry. However, it is rarely
adopted in the water industry to date. As a new generation of civil
engineers, it is important to know and understand where to adopt
IR.4.0 in Civil Engineering especially in the water industry.
Besides, it is also important to know the impact and challenges
faced in the water industry, and how does I.R.4.0 helps to solve
the problems that we are facing in the water industry nowadays.
This is a question on the “Application of I.R.4.0 in Water Industry”.
Write about,
1) Impact, advantage, and disadvantage of adopting I.R. 4.0 in
the water industry
2) How does I.R.4.0 help to solve the problems in the water
industry
In: Civil Engineering
How to size an I section under shear bending? Stress calculation should be done at which points, why? Which of the parameters that affect stress are more critical? What changes when the section is L, rectangular, or U? What additional inspections should be made for a safe design or what principles should be used for the check? How to choose the section or point to be checked? Explain with formulas, figures, and equations.
In: Civil Engineering
Properties/Characteristics
You are to write down as many properties and/or characteristics of materials as you can think of (not just for one material, but any and all materials). Try to get one that starts with each letter of the alphabet…!
General principles in Construction for landscape architecture
A |
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B |
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C |
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D |
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E |
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F |
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G |
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H |
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I |
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J |
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K |
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L |
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M |
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N |
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O |
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P |
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Q |
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R |
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S |
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T |
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U |
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V |
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W |
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X |
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Y |
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Z |
In: Civil Engineering
Properties of STEEL
In the table below, write down as many properties
that you can think of for “STEEL” as a building material.
Do some searching on the internet.
See if you can fill the sheet.
In: Civil Engineering
By thinking about the properties of materials…
What two alternatives to concrete could have been used?
Fill in the table below for three different materials:
What are the issues at each stage that you should know about as a designer…?
STAGES |
Precast reinforced concrete panels |
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Extraction of resources |
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Processing into materials |
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Assembly and construction |
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Building use |
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Demolition |
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Recycling or waste |
In: Civil Engineering
What do you think are the key issues to consider in designing a road or highway? 10 sentences
In: Civil Engineering
According to Q=11.X m³/s, S=0.0003X and 1/n=7X in an open channel with a rectangular cross section; calculate the uniform flow depth when the channel base width (b) is 4.X meters and determine the regime of the flow, design the dimensions of this channel hydraulically, b=? h=?, when b=4.X meters, calculate the flow depth, flow velocity and channel base slope value with minimum specific energy. (X=2)
In: Civil Engineering
Year |
Pi(cm) |
Year |
Pi(cm) |
1999 |
44.2 |
2010 |
39.2 |
2000 |
47.6 |
2011 |
38.3 |
2001 |
38.5 |
2012 |
46.1 |
2003 |
35.8 |
2013 |
33.1 |
2004 |
40.2 |
2014 |
35.0 |
2005 |
41.2 |
2015 |
39.3 |
2006 |
39.8 |
2016 |
42.0 |
2007 |
39.7 |
2017 |
41.7 |
2008 |
40.5 |
2019 |
37.7 |
2009 |
42.5 |
2019 |
36.6 |
How many times was the P10 (normal) exceeded in the 20-year annual precipitation record given in Problem 1?
In: Civil Engineering
Please show step by step. Thank you.
Shallow square footing is resting on a dry cohesionless soil. If the groundwater table moves from great depth to ground surface and axial load of the column moves from centroid to ex = B/3 how will affect bearing capacity (Df = 0). Assume unite weight of soil is 124.8 pcf.
In: Civil Engineering
Define a Primary Standard using the terms public, enforceable, MCL, and health in your definition
In: Civil Engineering
A block of weight 12 lbs is placed on a cart of weight 40 lbs that is attached to a spring with a constant of 500 lb/in. The coefficient of static friction between block A and cart B is 0.15, and the coefficient of friction between cart B and the ground is negligible.
a.) Find the maximum amplitude of oscillation of the system to prevent block A from sliding.
b.) Use conservation of energy to determine the maximum velocity and acceleration of the system.
c.) If the cart begins at the maximum amplitude to the right, determine the equation for x(t), v(t), and a(t). [Hint: The template for the equations are in your Physics I book/notes.
In: Civil Engineering
Sandstone pore of 20 mm in diameter and 100 mm long
with porosity of 15% is prepared for
core flood experiment. The sandstone pore is fully (100%) saturated
with water by injecting
water with viscosity of 1cp at volumetric flow rate of 20 cubic
mm/sec. A pressure drop of 1
atm was recorded across the pore during the injection
process.
i. What is the absolute permeability of the sandstone pore sample
in mD?
ii. What is the pore volume of sandstone sample?
iii. The sandstone pore sample is flooded by oil with viscosity of
2 cp until
water saturation reaching to 25%. Calculate the oil volume inside
the pore
at the end of flood
In: Civil Engineering
The shield of negligible weight is held at an angle of 60° to deflect the 40-mm-diameter water stream, which is discharged at 0.02 m3/s. The guide on the shield deflects 30% of the discharge upward. Calculate the momentum of the flow exiting the nozzle Calculate the x component of the flow on the top side of the shield Calculate the y component of the flow on the top side of the shield Calculate the x component of the flow on the bottom side of the shield Calculate the y component of the flow on the bottom side of the shield Calculate the x component of the force required to hold the shield in place Include units in all your submissions
In: Civil Engineering
Explain what each of the two sustainability assessment methods BREEAM and LEED is intended for and what are the main differences between the two.
In: Civil Engineering
List and describe five specific characteristics of a “Green Building”.
In: Civil Engineering