Recent Research and Development in Structural Technology8870010/01/2017 18:11:45RTRI Quarterly Report Vol. 56 No. 2 Railway Technical Research Institute has been researching practical technology related to design and construction of railway structures STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:11:45False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Latest Technology towards Improvement of Rail-vehicle Safety8869810/01/2017 18:11:45RTRI Quarterly Report Vol. 56 No. 2 Safety enhancement was one of the four R&D objectives set out in the 2010-2014 basic plan for research of RTRI, ‘RESEARCH 2010 STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:11:45False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Research and Development Concerning Superconducting Maglev and Research on Applying Its Technology to the Conventional Railway System8870110/01/2017 18:11:46RTRI Quarterly Report Vol. 56 No. 2 RTRI is promoting the fundamental research and development concerning superconducting maglev The topics of research are high-temperature STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:11:46False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Measurement and Prediction Method for Low-frequency Magnetic Fields on Railway Vehicles8870910/01/2017 18:11:49RTRI Quarterly Report Vol. 56 No. 2 In Japan, regulations on low-frequency magnetic fields came into force Initial regulations in 2011 applied to power equipment in general, but the STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:11:49False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Expansion of Frequency Range for Elastic Vibration Evaluation in Hardware in the Loop Simulation Systems for Railway Vehicles8870210/01/2017 18:11:46RTRI Quarterly Report Vol. 56 No. 2 A ‘Virtual Running Test Environment' has been in development, based on Hardware In the Loop Simulation (HILS) technology to emulate, in detail STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:11:46False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Evaluation of Crack Propagation in Cover Concrete of RC Viaducts Caused by Steel Corrosion8870510/01/2017 18:11:48RTRI Quarterly Report Vol. 56 No. 2 Fractures in cover concrete on reinforced concrete (RC) viaducts is caused by the expansion of reinforced-bar due to corrosion STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:11:48False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Non-linear Analysis Method of Ground Using Equivalent Single-degree-of-freedom Model8870610/01/2017 18:11:48RTRI Quarterly Report Vol. 56 No. 2 This paper proposes a simple method to evaluate ground-surface waveforms using both the natural period of the ground and waveforms in the STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:11:48False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Evaluation of Train Running Stability on Slab Track with Use of Vibration Exciter8870710/01/2017 18:11:49RTRI Quarterly Report Vol. 56 No. 2 Cyclic load by train causes subsidence of railway level in tunnels, which is due to ground deformation under roadbed concrete STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:11:49False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Cooling Capacity Improvement of Magnetic Heat Pump for On-board Air Conditioner8870810/01/2017 18:11:49RTRI Quarterly Report Vol. 56 No. 2 Present air conditioner systems are based on traditional vapor compression technology with usage of HCFC (Hydro Chloro Fluoro Carbon STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:11:49False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Improvement of Sensitivity to Temperature of Optical Fiber Sensor at Cryogenic Temperature8871010/01/2017 18:11:50RTRI Quarterly Report Vol. 56 No. 2 Monitoring the temperature inside superconducting magnets is an effective way to detect failures and prevent damage to the magnet STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:11:50False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js

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