Date (Creation)

2021-03-30

Citation identifier

http://data.bgs.ac.uk/id/dataHolding/13607728

Point of contact

Organisation name	Individual name	Electronic mail address	Role
University of Liverpool	John Bedford	not available	Originator
University of Liverpool	Professor Daniel Faulkner	not available	Principal investigator
British Geological Survey	Enquiries	not available	Distributor
British Geological Survey	Enquiries	not available	Point of contact

Maintenance and update frequency

notApplicable

GEMET - INSPIRE themes, version 1.0

• Geology

BGS Thesaurus of Geosciences

• Fault gouge

• Normal stress

• Subduction zones

• NGDC Deposited Data

• Pore pressure

dataCentre

• NGDC Deposited Data

Keywords

• NERC_DDC

Access constraints

Other restrictions

Other constraints

licenceOGL

Other constraints

Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"

Use constraints

Other restrictions

Other constraints

The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.

Other constraints

Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"

Language

English

Topic category

• Geoscientific information

Begin date

2020-01-01

End date

2020-10-30

Distribution format

Name	Version
csv

Distributor contact

Organisation name	Individual name	Electronic mail address	Role
British Geological Survey	Enquiries	not available	Distributor

OnLine resource

Protocol	Linkage	Name
	https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item163985	Data

Hierarchy level

Non geographic dataset

Other

non geographic dataset

Statement

Data were collected using a direct shear setup, where layers of Nankai gouge were sheared in a triaxial deformation apparatus. In the direct shear geometry the normal stress is applied by the confining pressure (Pc), and pore fluid pressure (Pf) is introduced to the sample through the three porous disks on each of the direct shear forcing blocks. A total of 20 different experiments were performed, at four different effective normal stresses (10, 25, 50 and 75 MPa) and five different pore-fluid pressures (5, 10, 25, 50 and 75 MPa). In each experiment the gouge layers were sheared for an initial 1.5 mm displacement at 0.3 microns/s, before velocity steps of 0.3 to 3 microns/s and back were applied every subsequent 1 mm of displacement to determine the rate-dependence of slip, (a-b). The total displacement in each experiment is 8.5 mm.

Metadata

File identifier

bf8c6c60-12af-4b3f-e054-002128a47908 XML

Metadata language

English

Hierarchy level

Non geographic dataset

Hierarchy level name

non geographic dataset

Date stamp

2025-05-07

Metadata standard name

UK GEMINI

Metadata standard version

2.3

Metadata author

Organisation name	Individual name	Electronic mail address	Role
British Geological Survey		enquiries@bgs.ac.uk	Point of contact

Dataset URI

http://data.bgs.ac.uk/id/dataHolding/13607728