konsolenbaggermaschinensystem strong states of urban shallow buried tunnel karstige

摘要

a konsolenbaggermaschinensystem a construction for urban shallow buried tunnel karstige strong states undertake, characterizedthe konsolenbaggermaschinensystem is configured to execute the following steps: s1: measuring and positioning the aushubtunnelflu00e4che and geological exploration, using a voreilenden geological vorhersagesystems; s2: dredging of the rock by means of a konsolenbaggermaschine and of the incisors and perform a primary discharge of slagstones by own schlackenablassvorrichtung the baggermaschine; s3: if the schlackensteine to a certain amount of accumulateperform a load behind the baggermaschine through a aushubmaschine,while using a transporter or conveyor, the schlackensteine inside a sammeltrichters of the duct can be promoted, and then through the hopper or other vertical supportthe bottom can be lifted dervorrichtungen; s4: after a ausschachtungszyklus baggermaschine completedthe baggermaschine withdraw for a certain distance behind the tunnelflu00e4che,use the ankerstange the beams to build; s5: perform the construction of an initial lining concrete, sealing the excavated gesteinflu00e4che,in order to complete the initial support; s6: perform the gieu00dfkonstruktion of secondary lining concrete, a formtunnel train.