Construction of elevator shaft in narrow space with existing structures on both sides.

Presentation information

第VI部門

Fri. Sep 16, 2022 9:00 AM - 10:20 AM VI-10 (吉田南総合館北棟　共北３５)

Chair: Takanori Aoki

9:20 AM - 9:30 AM

*Takumi Kaneko¹, Tatsua Tatsuya¹, Tomoyuki Kawasaki², Takayuki Honda² (1. Tokyo Metro Co., Ltd., 2. SATO KOGYO Co., Ltd.)

Keywords:shaht excavation, soil improvement, Chemical Churning Pile method, existing structures, elevator shaft

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