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Archive for June, 2015

Realistic Simulation Supports Expansion of the London Underground

Wednesday, June 24th, 2015

 

Dubbed “one of the most complex tunneling projects in the U.K.,” the Bond Street Station Upgrade (BSSU) project is being carried out to satisfy growing traffic demands within London’s busiest shopping district, the West End.

Upon its completion, Bond Street Station’s daily passenger numbers are expected to rise from 155,000 to 225,000.

A project this complex in nature has to consider the existing tunnel infrastructure, as well as the stress and strains imposed by the surrounding soil layers for the development of new tunnels.

 

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Five Steps to Industrialized Construction

Thursday, June 18th, 2015

 

This post is an excerpt from the paper, “Industrialization of the Construction Industry,” by Dr. Perry Daneshgari and  Dr. Heather Moore of  MCA Inc.

In today’s construction environment the value transferred to the customer for every dollar spent is only around 46 cents.  More than 40% of the tradesmens’ time on a job site is spent on material handling; most of the work on a job site is performed by highly trained and paid skill tradesmen.

Tweet: Over 40% of tradesmen’ time on a #construction job site is spent on material handling @3DSAEC @Dassault3DS #AEC #BIM http://ctt.ec/p2E9U+Click to tweet: “Over 40% of tradesmen’ time
on a #construction job site is spent on material handling”

To achieve comparable results as have been seen in the manufacturing and other industries the construction industry has to take these same five steps:

1. Segregation of Work

The most important contribution of Fredrick Taylor’s work to industrialization of manufacturing was his ability to observe the skilled and unskilled tradesmen at work for a long period of time and being able to breakdown the conducted work. Once the work was broken-down it could then be managed by better management of time, location and contributing resources.

Once the work was visible and understood, it could be designed in the most optimal manner, and segregated amongst the resources available.

Taylor manufacturing resized

“Principles of Scientific Management” by Fredrick Taylor

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Top 5 Challenges for Civil Infrastructure Projects in Emerging Markets

Thursday, June 11th, 2015

The World Economic Forum recently reported that the current annual global infrastructure demand is US $4 trillion, a staggering number. Yet by 2025, that number is expected to jump closer to US $9 trillion, led in part by a global explosion of emerging markets.

Tweet: Annual global infrastructure demand is 4 TRILLION USD, and will more than double by 2025 @3DSAEC @Dassault3DS #AEC #BIM http://ctt.ec/Kvqic+Click to tweet: “Annual global infrastructure demand
is 4 TRILLION USD, and will more than double by 2025”

shutterstock_252973921.002

In China in particular, civil infrastructure projects are booming.

In early 2015, China announced the acceleration of 300 infrastructure projects this year, valued at 7 trillion yuan (US $1.1 trillion), as policy makers seek to shore up growth. China is investing more than 800 billion yuan (US $128 billion) in domestic railway construction alone in 2015, the same as last year’s final target. (Bloomberg)

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Industrializing Construction: Solutions for Productivity Breakthroughs

Thursday, June 4th, 2015

This post is an excerpt from the paper, “Industrialization of the Construction Industry,” by Dr. Perry Daneshgari and  Dr. Heather Moore of  MCA Inc.

An important study by the National Research Council, Advancing the Competitiveness and Efficiency of the U.S. Construction Industry” identified solutions for breakthrough improvement of productivity.

Five Key Areas for Productivity Improvements in Construction

  1. Widespread deployment and use of interoperable technology applications.
  2. Improved job-site efficiency through a more effective interface of people, processes, materials, equipment, and information.
  3. Greater use of pre-fabrication, pre-assembly, modularization, and off-site fabrication techniques and processes.
  4. Innovative, widespread use of demonstration installations.
  5. Improved performance measurement to drive efficiency and support innovation.

Tweet: Do you know the 5 Key Areas for Productivity Improvements in Construction? @3DSAEC @Dassault3DS #AEC http://ctt.ec/02ELV+Click to tweet: “Do you know the 5 Key Areas for
Productivity Improvements in #Construction?”

These findings are very much in line with what the manufacturing industry had realized after the advent of industrialization. The Industrial revolution, which started in mid 1700, led to an increase in population due to the first time in the human history that production levels were higher than self-consumption of the working man.

Timeline of Industrialization

With higher population also came new markets and customers. The production facilities had to become more productive.

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