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Special Issue:Plans and Technologies for Renewal and Repair of Infrastructures

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Happy New Year 2016

By H. Mihashi

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1. Road Structures

   1.1 A report on the Approach to Large-scale Renewal and Rehabilitation of Road Structures, Taken by the Central Nippon Expressways Company

   By T. Nakaoka and S. Shimizu

   1.2 Renewal Plan for the Metropolitan Expressway

   By T. Tokunaga

   1.3 Study on Large-scale Renewal, Repair of the Expressway Bridges and the Future Prospects

   By T. Hirose

   1.4 Study on the Application of Deck Using UFC to the Existing Bridges

   By T. Kosaka, A. Sato, T. Ichinomiya and M. Fujishiro

   1.5 Inspection, Repair and Reinforcement Technologies for Road Tunnel

   By N. Isago

2. Railway Structures

   2.1 Seismic Reinforcement Design and Construction of the Tsugaru-Kaikyo Line Associated with the Hokkaido Shinkansen Construction

   By D. Ishikawa, T. Takagi and K. Shimoyama

   2.2 The Project of Double-tracking between Moriya Station and Moriya Railway Yard on the Tsukuba Express Line

   By H. Aoyagi

   2.3 Underground Diversion of Operating Railway Tokyu Toyoko Line by STRUM (Sifting Track Right Under Method)

   By H. Takada, T. Suzuki and A. Maruyama

   2.4 Design and Construction of Brick Arch Viaducts Renovation at Shimbashi Station

   By S. Matsuda, T. Watanabe, T. Arimitsu and T. Kanno

   2.5 Construction of the Bypass Tunnel between Kotakemukaihara and Senkawa on the Yurakucho Line

   By S. Sakata, M. Nakamura, A. Otsuki and K. Iwahashi

3. Buildings

   3.1 Renewal Plan with Construction Materials for Use Longtime, and Works toward Expanded Use

   By N. Tsuchiya

   3.2 Renewal Methods and Actual Cases of an Existing Apartment House

   By T. Tanuma and M. Ushiyama

   3.3 EKIMISE -Overall Renewal of a Historical Terminal Station Building-

   By M. Yanagisawa and Y. Kanazawa

   3.4 Seismic Retrofitting of Large Resort Hotel without Interrupting Facility Operating

   By Y. Ishikawa, K. Kanayama, T. Yokonami and M. Okamoto

4. Harbor Structures

   4.1 Technique for Renewal of Quay Walls -Study on Construction Method for Deepening Caisson-type Quay Walls

   By T. Mizutani

   4.2 Conversion Plan of Concrete Structure in Port -As Example Cases of Breakwater Caisson

   By K. Ishimoto

5. Water and Sewage Structures

   5.1 Efforts for Renewal Project of Water Purification Plants Set Out in Master Plan for Construction of Tokyo Waterworks Facilities

   By M. Kakinuma

   5.2 Asset Management of Sewer Pipe -Development of Long-life Technology for Leveling of Reconstruction Work-

   By M. Kurozumi, M. Kesuda and Y. Iwasa

   5.3 Rehabilitation and Repair Technologies for Water and Sewer Pipelines and Facilities

   By M. Watanabe

6. Materials Used for Renewal of Concrete Structures

   6.1 Patch Repair Method Using a Chlorine Binding Material

   By K. Miyaguchi

   6.2 Rapid Hardening Concrete for Quick Construction

   By D. Kwak