Tunnel Monitoring Method Based on Wireless Sensor Network8214410/01/2017 18:08:10RTRI Quarterly Report Vol. 55 No. 1 A monitoring method using a wireless sensor network was developed to lighten the data acquisition workload and reduce the costs for monitoring STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:08:10False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Evaluation for Soil Liquefaction Due to Long Duration Earthquakes with Low Acceleration8214510/01/2017 18:08:11RTRI Quarterly Report Vol. 55 No. 1 Past studies show that soil liquefaction due to a long duration earthquake with low acceleration, for example as observed in the Tokyo Bay area STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:08:11False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Modeling an Optimal Track Maintenance Schedule in Consideration of Train Derailment Risk8214810/01/2017 18:08:12RTRI Quarterly Report Vol. 55 No. 1 Railway track irregularities need to be kept at a satisfactory level through appropriate maintenance work by using MTTs (Multiple Tie Tamper STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:08:12False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Development of Active Mass Dampers for Reducing Multi-modal Flexural Vibrations of Carbody8213910/01/2017 18:08:08RTRI Quarterly Report Vol. 55 No. 1 The vertical flexural vibrations of railway vehicle carbodies are needed to be reduced from the viewpoint of ride quality STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:08:08False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Evaluation of Strength of End Structures in Intermediate Rolling Stock of a Train During Train Collision Accidents8214210/01/2017 18:08:09RTRI Quarterly Report Vol. 55 No. 1 This evaluation deals with the structural design standard for rolling stock body structures from the viewpoint of the crashworthiness STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:08:09False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Gas Pressure Welding Method of Rails by Mixed Gas of Hydrogen and Ethylene Gas8214610/01/2017 18:08:11RTRI Quarterly Report Vol. 55 No. 1 Gas pressure welding (GPW) is a solid phase welding method This method is commonly used for rail welding in Japan Moreover, a large volume of CO STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:08:11False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Development of Railway Roadbed Improvement Method for Existing Lines by Reusing Deteriorated Ballast8214710/01/2017 18:08:12RTRI Quarterly Report Vol. 55 No. 1 In the case of ballasted tracks on soil roadbeds, roadbed improvement must be carried out in locations where the ballast has a high mix ratio of STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:08:12False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Development of Composition Brake Shoe for Reducing Heat Load to Wheel Tread with Keeping Brake Performance8214010/01/2017 18:08:09RTRI Quarterly Report Vol. 55 No. 1 In rail vehicles using composition brake shoes, the friction coefficient between the wheel and the brake shoe tends to decrease under wet STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:08:09False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js
Development of Three-dimensional Measurement System for Earth Retaining Wall for Excavating Work8214310/01/2017 18:08:10RTRI Quarterly Report Vol. 55 No. 1 Monitoring of the deformation of earth retaining walls for excavating work is vital in order to protect the surrounding environment and to STS_ListItem_15500https://www.sparkrail.org/Lists/Records/Records by ID 24000 28000.aspx0https://www.sparkrail.org10/01/2017 18:08:10False48;048~sitecollection/_catalogs/masterpage/Display Templates/Search/Spark_Publication_Item.js

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