地下構造物 (1)

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[VI-313] Example of Construction of Closed Face Pipe Jacking Method under Railway Embankment with Large Rock

*Masaki Takayama¹, Hiroo Sone¹, Mamoru Morohashi², Kazuyuki Gotou³, Kazufumi Tsukada⁴ (1. TEKKEN CORPORATION, 2. RAITO KOGYO CO.,Ltd., 3. DAIEI CONSTRUCTION CORPORATION, 4. Shinano Railway)

Keywords:

Hybridmole Method,Propulsion method under railway tracks,Large Rock,Closed Face Pipe Jacking Method,Double pipe double packer method

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