| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a measuring apparatus and the like which is a small size and can be manufactured at low cost and accurately measure a load due to sediment in a chamber. <P>SOLUTION: A measuring apparatus 25 includes: a first load transfer member 31 receiving a load caused by fluidization of a mixture; a second load transfer member 33 connected to the rear side of the first load transfer member 31 and arranged in a girder part 5; a plurality of load cells 35a to 35d provided on the rear side of the second load transfer member 33; a plurality of connection members 37 for connecting the second load transfer member 33 and the load cells 35a to 35d with each other, respectively; and a sealing agent 41 for preventing water contained in the mixture in a chamber 19 from flowing to a rear part behind a partition wall 17 of a soil pressure type shield machine through a section where the first load transfer member 31 passes through the partition wall 17. <P>COPYRIGHT: (C)2012,JPO&INPIT |
