EXCAVATION ADVANCEMENT CONTROL SYSTEM FOR TUNNEL BORING MACHINE

摘要

PROBLEM TO BE SOLVED: To competently clear up the causes of a trouble and cope with it at the case of a machine trouble in a tunnel boring machine.;SOLUTION: The system is provided with a sequencer 4 controlling operations of various devices and implements of a shield machine 1 and an excavation advancement device 8 controlling operation data of the sequencer 4. The excavation advancement device 8 is provided with a hard disc storing operation hysteretic data of various devices and implements through the sequencer 4 during excavation and a display 9a treating the operation hysteretic data stored in the hard disc and displaying them.;COPYRIGHT: (C)2004,JPO