File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1061/(ASCE)GT.1943-5606.0001695
- Scopus: eid_2-s2.0-85018821387
- WOS: WOS:000399905300019
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Ground Responses To Tunneling In Soft Soil Using The Urup Method
Title | Ground Responses To Tunneling In Soft Soil Using The Urup Method |
---|---|
Authors | |
Keywords | Full-scale test Ground movement Load-factor approach Monitoring |
Issue Date | 2017 |
Publisher | American Society of Civil Engineers. The Journal's web site is located at http://www.pubs.asce.org/journals/gt.html |
Citation | Journal of Geotechnical and Geoenvironmental Engineering, 2017, v. 143 n. 7, p. 04017023:1-10 How to Cite? |
Abstract | The ultrarapid underpass (URUP) tunneling method, in which a shield machine is launched and received at the ground surface level, has been developed for tunneling in congested areas. This paper reports monitoring results of a full-scale test conducted for the first URUP tunneling project in China. In the investigation, special attention was paid to tunneling phases in which the shield machine was buried super-shallowly or partially above the ground surface. The paper focuses on the tunneling-induced soil movements and on the grouting process. Measurement results indicated that surface settlements can be represented by the commonly used Gaussian function regardless of the cover depth, and that the load-factor approach provides a fair prediction of the volume loss. A contracting transverse soil-displacement field was identified as the dominating pattern, although an expanding displacement field was observed at several locations. Pressure measurements were used to identify a time-dependent response of the grouting process. |
Persistent Identifier | http://hdl.handle.net/10722/249620 |
ISSN | 2023 Impact Factor: 3.9 2023 SCImago Journal Rankings: 1.671 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwok, CY | - |
dc.date.accessioned | 2017-11-21T03:04:44Z | - |
dc.date.available | 2017-11-21T03:04:44Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | Journal of Geotechnical and Geoenvironmental Engineering, 2017, v. 143 n. 7, p. 04017023:1-10 | - |
dc.identifier.issn | 1090-0241 | - |
dc.identifier.uri | http://hdl.handle.net/10722/249620 | - |
dc.description.abstract | The ultrarapid underpass (URUP) tunneling method, in which a shield machine is launched and received at the ground surface level, has been developed for tunneling in congested areas. This paper reports monitoring results of a full-scale test conducted for the first URUP tunneling project in China. In the investigation, special attention was paid to tunneling phases in which the shield machine was buried super-shallowly or partially above the ground surface. The paper focuses on the tunneling-induced soil movements and on the grouting process. Measurement results indicated that surface settlements can be represented by the commonly used Gaussian function regardless of the cover depth, and that the load-factor approach provides a fair prediction of the volume loss. A contracting transverse soil-displacement field was identified as the dominating pattern, although an expanding displacement field was observed at several locations. Pressure measurements were used to identify a time-dependent response of the grouting process. | - |
dc.language | eng | - |
dc.publisher | American Society of Civil Engineers. The Journal's web site is located at http://www.pubs.asce.org/journals/gt.html | - |
dc.relation.ispartof | Journal of Geotechnical and Geoenvironmental Engineering | - |
dc.rights | Journal of Geotechnical and Geoenvironmental Engineering. Copyright © American Society of Civil Engineers. | - |
dc.subject | Full-scale test | - |
dc.subject | Ground movement | - |
dc.subject | Load-factor approach | - |
dc.subject | Monitoring | - |
dc.title | Ground Responses To Tunneling In Soft Soil Using The Urup Method | - |
dc.type | Article | - |
dc.identifier.email | Kwok, CY: fkwok8@hku.hk | - |
dc.identifier.authority | Kwok, CY=rp01344 | - |
dc.identifier.doi | 10.1061/(ASCE)GT.1943-5606.0001695 | - |
dc.identifier.scopus | eid_2-s2.0-85018821387 | - |
dc.identifier.hkuros | 283389 | - |
dc.identifier.volume | 143 | - |
dc.identifier.issue | 7 | - |
dc.identifier.spage | 04017023:1 | - |
dc.identifier.epage | 10 | - |
dc.identifier.isi | WOS:000399905300019 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 1090-0241 | - |