Continuous underground trench excavating method and...

Details Continuous underground trench excavating method and... Continuous underground trench excavating method and...

2006-03-14

2006-03-14

Batson, Victor (Department: 3671)

Excavating

Ditcher

Having endless digger

C037S906000, C037S462000

Reexamination Certificate

active

07010873

ABSTRACT:
This invention provides with a continuous underground trench excavating method and an excavator for the method, which performs vertical excavation in which a trencher of the excavator is inserted into the ground and horizontal excavation in which a travel body of the excavator is moved substantially horizontally, characterized in that it determines a penetration resistance under penetration of the trencher to a predetermined depth, estimates a ground strength in the underground depth direction on the basis of the penetration resistance, and a continuous underground trench excavating is carried out with a thrust matching the estimated ground strength, whereby capable of carrying out an appropriate excavation with better understanding of the ground condition.

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