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2016 | OriginalPaper | Chapter

Bohrbrunnenpfeiler m

Publisher: Springer Berlin Heidelberg

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Excerpt

Bohrbrunnenpfeiler m ● drilled caisson, drilled pier [It is made by driving a heavy steel pipe with a cutting shoe down to bedrock and as far into the rock as it will go. In this respect the caisson is a pile. After refusal, the soil encased in the pipe is removed, a hole is drilled through the decomposed top layer into sound rock by means of a churn drill, and the hole and the pipe are filled with concrete. These procedures are characteristic for piers] …
Metadata
Title
Bohrbrunnenpfeiler m
Copyright Year
2016
Publisher
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/978-3-642-33335-4_23338