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Title: Creep test results on D0 RunIIB stave

Abstract

The D0 RunIIb final design stave has been tested to verify its response to long term loading (creep). Two stave mockups have been investigated. Mechanical stave No.3 has been under continuous loading for 8 weeks. The maximum deflection was 3.6 {micro}m, with 80% of the total sag reached after the first two weeks. Mechanical stave No.2, despite the denomination, has been assembled successively with improved gluing assembly process and tested for six weeks. No creep mechanism has been observed in this surveyed mockup.

Authors:
Publication Date:
Research Org.:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
15017249
Report Number(s):
FERMILAB-TM-2304-E
TRN: US0605145
DOE Contract Number:  
AC02-76CH03000
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; CREEP; DESIGN; MOCKUP; Experiment-HEP, Instrumentation

Citation Formats

Lanfranco, Giobatta, and /Fermilab. Creep test results on D0 RunIIB stave. United States: N. p., 2003. Web. doi:10.2172/15017249.
Lanfranco, Giobatta, & /Fermilab. Creep test results on D0 RunIIB stave. United States. https://doi.org/10.2172/15017249
Lanfranco, Giobatta, and /Fermilab. 2003. "Creep test results on D0 RunIIB stave". United States. https://doi.org/10.2172/15017249. https://www.osti.gov/servlets/purl/15017249.
@article{osti_15017249,
title = {Creep test results on D0 RunIIB stave},
author = {Lanfranco, Giobatta and /Fermilab},
abstractNote = {The D0 RunIIb final design stave has been tested to verify its response to long term loading (creep). Two stave mockups have been investigated. Mechanical stave No.3 has been under continuous loading for 8 weeks. The maximum deflection was 3.6 {micro}m, with 80% of the total sag reached after the first two weeks. Mechanical stave No.2, despite the denomination, has been assembled successively with improved gluing assembly process and tested for six weeks. No creep mechanism has been observed in this surveyed mockup.},
doi = {10.2172/15017249},
url = {https://www.osti.gov/biblio/15017249}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Dec 01 00:00:00 EST 2003},
month = {Mon Dec 01 00:00:00 EST 2003}
}