IDI Quarterly

IDI-JAPAN has been publishing the free quarterly journal “IDI Quarterly” since 1996 for the purpose of introducing construction technologies, methods etc. developed by Japanese enterprises relating to public works to foreign countries.
We have distributed the journals to more than 1,000 administration officials in over 90 countries around the world by e-mail.

No. Contents Download
No.83 February 2019 20th Infrastructure Tecnology Development Award2018

  • Construction of Large Onshore Wind Turbine by Lift Up Method
  • Caisson installation automation technology
PDF 970KB
No.82 December 2018 The 20th Infrastructure Tecnology Development Award2018

  • Enhancement of Efficiency and Effectiveness in Maintenance and Management System by utilizing ICT
  • Wire Rope Barrier Systems
PDF 2000KB
No.81 May 2018
  • Implant Levee Embedded Resilient Structure
  • Global Flood Alert System II (GFASⅡ) ver.2.1 released
PDF 1290KB
No.80 January 2018 The 19th Infrastructure Technology Development Award 2017

  • “Re-pier method” for efficient seismic retrofitting of piled piers in service
  • Restoration for Preservation of Himeji Castle Main Keep, National Treasure of the Heisei Era
PDF 1025KB
No.79 December 2017 The 19th Infrastructure Technology Development Award 2017

  • Next-generation construction production system centered on automation of construction machinery “A4CSEL”
  • Network Compatible Unmanned Construction System
PDF 2166KB
No.78 September 2017 Stabilizer Construction Method

  1. Background of Technology Development
  2. Detailed Description of the Technology
  3. Advantage of the Technology
  4. Applicability
  5. Installation Record (Example of construction)
PDF 2300KB
No.77 May 2017 Web site for urban infrastructure technologies in Japan PDF 1240KB
No.76 March 2017 [Report] Example of Construction of Deep Underground Cable Tunnel in Singapore
-EW1 construction section-
PDF 1150KB
No.75 December 2016 The 18th Infrastructure Technology Development Award 2016

  • Ultra-high-strength Fiber reinforced Concrete (UFC) Cured at Normal Temperature “SLIM-Crete”
  • The development of the flap gate type land locks
  • Short Stroke Seismic Isolation System for Urban Buildings
PDF 2810KB
No.74 December 2016 The Geofiber method – Protecting slopes with environment-conscious continuous fiber reinforced soil PDF 1180KB
No.73 September 2016
  • New Raft Foundation Method (TNF Method) for Soft Ground
  • Conservation and maintenance technologies offered by Kawasaki Geological Engineering
PDF 1285KB
No.72 June 2016
  • Evaluation of Soil Liquefaction Potential by Screw Driving Sounding Test in Residential Areas
  • RAKUNA-IV : A New Double-Layer System Wave-Dissipating Block
PDF 934KB
No.71 March 2016 The 17th Infrastructure Technology Development Award 2015

  • High Durable Concrete with Seawater
  • Countermeasure against Liquefaction and Mitigation of Global Warming by Log Piling
PDF 1227KB
No.70 December 2015 The 17th Infrastructure Technology Development Award 2015

  • Fluidized Bed Incinerator with Turbocharger
  • Tunnel Enlargement Method for Shield Tunneling with Segments
  • Hybrid Tsunami Protection Wall to enable “ultra” rapid construction
PDF 2030KB
No.69 September 2015 i-SENSOR Monitoring System

  1. Needs for Monitoring
  2. Overview of i-SENSOR
  3. Related Products of i-SENSOR
  4. Application Examples of i-SENSOR
  5. Notification and Recommendation
PDF 1535KB