Brittle Creep Experiments on Dolomite Marble for Postseismic Deformation Analysis

Experimental data from multi-stage stress ramp-relaxation tests on dolomitic marble under confining pressures from 2 to 70 MPa. The dataset includes real-time, full-field strain measurements from Distributed Optical Fiber Sensing, mapping spatial patterns of high-strain events. It was authored by Shuting Miao and last updated in April 2026.

Use Cases

• Modeling postseismic stress relaxation based on brittle creep mechanisms described in the experiments.
• Analyzing spatial patterns of high-strain events using the full-field strain measurements from optical fiber sensing.
• Investigating the effect of confining pressure (2-70 MPa) on rock deformation and failure in aftershock scenarios.

Strengths

• Data includes real-time, full-field strain measurements using Distributed Optical Fiber Sensing.
• Experiments cover a range of confining pressures from 2 to 70 MPa, simulating different crustal depths.
• Dataset is 11.1 MB in size and available in an accessible XLSX format.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.

Provenance

Source

Shuting Miao

Collection Method

Multi-stage stress ramp-relaxation experiments conducted in a laboratory setting.

Freshness

Last updated 2026-04-25 07:43:25; freshness should be verified.