シールドトンネル (6)

9:40 AM - 9:50 AM JST(12:40 AM - 12:50 AM UTC)

[VI-946] Investigation of air volume measurement method for soil inside a shield chamber using an RI measuring instrument(Part3)

*Atsushi Takeda¹, Masafumi Tomita², Kuwata Takeharu³ (1. Obayashi Corp., 2. Tachibana Material Co.,Ltd., 3. Soil and Rock Engineering Co.,Ltd.)

Keywords:

under the pressure conditions,Inside of the chamber,Volume of the air,RI measurement,gamma ray density meter,neutron moisture meter

Login required to view

Log in