AE-08 Replacement: Gallery Techniques (Heading) - Part III - Limiting Conditions
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Learning unit summary:
This module focuses on the fundamentals of the trenchless replacement of gas, water, wastewater pipelines using the gallery techniques known from the mining industry. In addition, the individual steps of the gallery heading process with steel and timber support are described - from the preparatory measures to the final work. In addition, the areas of application and limitations of gallery heading, the measures for quality assurance as well as the advantages and disadvantages of this method are presented.
LEARNING OUTCOMES
- Characteristics of gallery heading;
- Working steps of this form of heading;
- Relevant aspects for quality assurance.
Publisher: Prof. Dr.-Ing. Stein & Partner GmbH in cooperation with Trenchless Technology Center (2016)
Gallery Techniques (Heading)
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