Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Surface Extensometer Installation Procedure
This manual describes in detail the design, preparation, and installation of 6 point rod extensometers used to monitor deflections of the limestone roof of an underground test room to be excavated at the University of Minnesota. The extensometer design used is a modified version of the University of Illinois extensometer design. The layout of the test room and locations of the extensometers are presented as well as a diagram of the 6 point rod extensometer. Chapter headings are as follows: (1) Introduction; (2) Description of Extensometer; (3) Installation Procedure (Layout and Drilling of Extensometer Holes, Preparation of Extensometers, Field Installation); (4) Grouting Procedure; and (5) Extensometer Measurements.
Surface Extensometer Installation Procedure
This manual describes in detail the design, preparation, and installation of 6 point rod extensometers used to monitor deflections of the limestone roof of an underground test room to be excavated at the University of Minnesota. The extensometer design used is a modified version of the University of Illinois extensometer design. The layout of the test room and locations of the extensometers are presented as well as a diagram of the 6 point rod extensometer. Chapter headings are as follows: (1) Introduction; (2) Description of Extensometer; (3) Installation Procedure (Layout and Drilling of Extensometer Holes, Preparation of Extensometers, Field Installation); (4) Grouting Procedure; and (5) Extensometer Measurements.
Surface Extensometer Installation Procedure
D. H. Yardley (Autor:in) / C. R. Nelson (Autor:in) / R. W. Rabus (Autor:in)
1975
29 pages
Report
Keine Angabe
Englisch
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