Semmering Base Tunnel completely under construction - Geotechnical prediction transforms to framework plan / Der Semmering-Basistunnel: Von der geotechnischen Prognose zur tunnelbautechnischen Rahmenplanung
Author(s): |
Oliver K. Wagner
Gerhard Gobiet Hubert Druckfeuchter |
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Medium: | journal article |
Language(s): | English, German |
Published in: | Geomechanics and Tunnelling, 2016, n. 5, v. 9 |
Page(s): | 382-390 |
DOI: | 10.1002/geot.201600035 |
Abstract: |
Since construction work of section SBT3.1 has started in May 2016, all contract sections of the Semmering Base Tunnel are under construction. Therefore, the geotechnical prediction designed for the tendering transforms to the framework planning required for construction. During the tendering process, the crucial aim of the geotechnical prediction is to depict the expected ranges of the general conditions for contract design and cost estimation. The framework planning for construction on the other hand defines the minimum requirements for tunnel driving at the expected ground conditions. The specification of requirements is set for all driving works - for tunnel and cross-sections as well as for shafts and complex areas with caverns and therefore varies in expected ground conditions and in complexity of the structure. If the need for an adjustment is indicated on site, the framework plan can be revised in justified cases. |
Keywords: |
update of framework plan rock mass types rock mass areas
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Available from: | Refer to publisher |
Structures and Projects
- About this
data sheet - Reference-ID
10074803 - Published on:
10/11/2016 - Last updated on:
07/12/2016