Shield cutterhead edge rapid repair construction method based on high-abrasion stratum
A technology of shield cutter head and construction method, which is applied in earth-moving drilling, well sinking, wellbore lining, etc., can solve the problems of no other safety method, failure to meet planning and coordination, etc.
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[0034] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0035] Aiming at the problems existing in the prior art, the present invention provides a construction method for quickly repairing the edge of the shield cutterhead based on highly abrasive formations. The present invention will be described in detail below in conjunction with the accompanying drawings.
[0036] Such as figure 1 As shown, the construction method for quickly repairing the edge of the shield cutter head based on the highly abrasive formation provided by the present invention includes the following steps:
[0037] S101: Formulate the downtime mileage, combine the wear and tear status, synchronize the shield ...
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