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contributor authorBrahim Benmokrane
contributor authorMohamed Chekired
contributor authorHaixue Xu
date accessioned2017-05-08T20:37:41Z
date available2017-05-08T20:37:41Z
date copyrightJune 1995
date issued1995
identifier other%28asce%290733-9410%281995%29121%3A6%28466%29.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/21661
description abstractLong-term monitoring of the behavior of ground anchors constitutes an important aspect of the stability of structures reinforced by such structural members. The present paper describes full-scale tests performed on three instrumented grouted anchors in the laboratory and one other instrumented anchor in the field. Due to the long-term reliability, stability, and accuracy, two types of surface-mounted vibrating wire gauges were used to instrument the anchors. A series of vibrating-wire gauges were microwelded on the anchors at certain intervals along their lengths. The performance of these gauges, the load transfer mechanism, the debonding process, creep behavior, and long-term performance of the anchors under loading, unloading, and sustained loading, were investigated in the laboratory. A practical application and test results of an instrumented anchor at Jeffrey Mine in Asbestos, Canada, are described. The results obtained show that this instrumentation technique of grouted anchors is efficient for long-term monitoring.
publisherAmerican Society of Civil Engineers
titleMonitoring Behavior of Grouted Anchors Using Vibrating-Wire Gauges
typeJournal Paper
journal volume121
journal issue6
journal titleJournal of Geotechnical Engineering
identifier doi10.1061/(ASCE)0733-9410(1995)121:6(466)
treeJournal of Geotechnical Engineering:;1995:;Volume ( 121 ):;issue: 006
contenttypeFulltext


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