完整後設資料紀錄
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dc.contributor.authorChung, Chih-Chungen_US
dc.contributor.authorLin, Chih-Pingen_US
dc.contributor.authorWang, Kaien_US
dc.contributor.authorLin, Chih-Shengen_US
dc.contributor.authorNgui, Yin Jehen_US
dc.date.accessioned2016-03-28T00:04:18Z-
dc.date.available2016-03-28T00:04:18Z-
dc.date.issued2016-01-01en_US
dc.identifier.issn1090-0241en_US
dc.identifier.urihttp://dx.doi.org/10.1061/(ASCE)GT.1943-5606.0001372en_US
dc.identifier.urihttp://hdl.handle.net/11536/129517-
dc.description.abstractTime domain reflectometry (TDR) has become an effective nondestructive testing method for soil-nailing inspection. Previous studies utilized a preinstalled, single-core, electric wire alongside the rebar within the soil nail. Measurements may be affected by possible grout defects and excessively overestimate the rebar length if the wire is coiled around the rebar. An improved TDR waveguide and a corresponding decoupled data reduction method (for both soil-nail length determination and grout condition inspection) are proposed herein. The feasibility and advantages of the new approach were experimentally verified with two types of TDR device. The proposed methodology makes it possible to use a portable, low-cost, and low-speed TDR device as a quick and economical tool for quality control of soil nailing.en_US
dc.language.isoen_USen_US
dc.subjectSoil nailen_US
dc.subjectIntegrityen_US
dc.subjectQuality controlen_US
dc.subjectNondestructive testing (NDT)en_US
dc.subjectTime domain reflectometry (TDR)en_US
dc.titleImproved TDR Method for Quality Control of Soil-Nailing Worksen_US
dc.typeArticleen_US
dc.identifier.doi10.1061/(ASCE)GT.1943-5606.0001372en_US
dc.identifier.journalJOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERINGen_US
dc.citation.volume142en_US
dc.contributor.department土木工程學系zh_TW
dc.contributor.department防災與水環境研究中心zh_TW
dc.contributor.departmentDepartment of Civil Engineeringen_US
dc.contributor.departmentDisaster Prevention and Water Environment Research Centeren_US
dc.identifier.wosnumberWOS:000366745900005en_US
dc.citation.woscount0en_US
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