Estimation of surface settlements due to urban tunneling in weak rock conditions

Mihalis, K; Anagnostopoulos, AG

dc.contributor.author	Mihalis, K	en
dc.contributor.author	Anagnostopoulos, AG	en
dc.date.accessioned	2014-03-01T02:48:45Z
dc.date.available	2014-03-01T02:48:45Z
dc.date.issued	1999	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/34079
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0033511468&partnerID=40&md5=4222dc58d0fbae4e4392296d3eb57d62	en
dc.subject	Differential settlement	en
dc.subject	Geological Strength Index	en
dc.subject	Settlement	en
dc.subject	Tunneling	en
dc.subject	Weak rocks	en
dc.subject.other	conference proceedings	en
dc.subject.other	ground settlement	en
dc.subject.other	tunneling	en
dc.subject.other	weak rock	en
dc.title	Estimation of surface settlements due to urban tunneling in weak rock conditions	en
heal.type	conferenceItem	en
heal.publicationDate	1999	en
heal.abstract	In this paper a parametric study is performed, and charts are proposed for the preliminary estimation of maximum absolute and differential surface settlements due to tunneling. The examined cases are circular tunnels with diameters 4m, 6m, 8m and 10m excavated at depths of 10m, 15m, 20m in different qualities of weak rock masses with GSI (Geological Strength Index) values: 20, 25, 30 and 35.	en
heal.publisher	A.A.Balkema	en
heal.journalName	Geotechnical engineering for transportation infrastructure. Proceedings of the 12th European conference on soil mechanics and geotechincal engineering, Amsterdam, June 1999. Vol. 3.	en
dc.identifier.spage	2073	en
dc.identifier.epage	2078	en