Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Stress-Strain Diagram - Brittle Materials01:24

Stress-Strain Diagram - Brittle Materials

2.8K
Brittle materials, including glass, cast iron, and stone, exhibit unique characteristics. They fracture without considerable change in their elongation rate, indicating that their breaking and ultimate strength are equivalent. Such materials also show lower strain levels at the point of rupture. The failure in brittle materials predominantly results from normal stresses, as evidenced by the rupture created along a surface perpendicular to the applied load. These materials do not display...
2.8K
Microcracking in Concrete01:20

Microcracking in Concrete

208
Microcracking in concrete refers to the tiny cracks that can form within the material even before any external load is applied. These microcracks typically occur at the interface between the coarse aggregate and the hydrated cement paste, often as a result of differential volume changes prompted by variations in stress-strain behavior, as well as thermal and moisture movement. Initially, these microcracks remain stable and do not grow substantially until the concrete is stressed to about 30...
208
Fatigue01:21

Fatigue

239
Fatigue occurs when materials rupture under repeated or fluctuating loads, even at stress levels far below their static breaking strength. It typically results in brittle failure, even for ductile materials. It is a critical consideration in designing machines and structural components subjected to repetitive or varying loads. The nature of these loadings can range from fluctuating loads like unbalanced pump impellers causing vibrations to repeatedly bending a thin steel rod wire back and forth...
239
Fault Types01:18

Fault Types

127
When analyzing a single line-to-ground fault from phase A to ground at a three-phase bus, it is important to consider the fault impedance. This impedance is zero for a bolted fault, equal to the arc impedance for an arcing fault, and represents the total fault impedance for a transmission-line insulator flashover. To derive sequence and phase currents, fault conditions are translated from the phase domain to the sequence domain.
For line-to-line faults occurring between phases B and C, the...
127
Bonding and Strength of Aggregate01:12

Bonding and Strength of Aggregate

259
The bond between aggregate particles and the cement matrix is significantly influenced by the shape and surface texture of the aggregates. High-strength concretes benefit from a rougher texture, which leads to stronger bonding due to greater adhesion. Angular aggregates with larger surface areas also enhance this bond. The bonding quality, however, is complex to assess as no universally accepted test exists. Good bonding is indicated when a crushed concrete specimen shows some aggregate...
259
Stress Concentrations01:24

Stress Concentrations

374
Stress concentration is when stress intensifies near discontinuities such as holes or abrupt cross-sectional changes in a structural member. This localized stress can often surpass the average stress within the member. The stress distribution in flat bars, either with a circular hole or varying widths connected by fillets, can be determined experimentally using a photoelastic method. The results are based on ratios of geometric parameters like the ratio of the hole's radius to the smaller...
374

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Opposing sensitive period effects of early and late childhood maltreatment on corticolimbic responses in fear conditioning.

Molecular psychiatry·2026
Same author

Extensive sucrose cycling through the fructan pool of a C3 grass across a 200 to 800 μmol mol-1 atmospheric CO2 gradient.

Plant physiology·2026
Same author

Proactive Health Profiling and Classification of Older Adults with Multimorbidity in Rural China: A Qualitative Study.

Global qualitative nursing research·2026
Same author

Retraction notice to "Changes in information integration and brain networks during propofol-, dexmedetomidine-, and ketamine-induced unresponsiveness" [Br J Anaesth 132 (2024) 528-540].

British journal of anaesthesia·2026
Same author

Integrated study reveals molecular mechanisms by which bisphenol A promotes ovarian cancer.

iScience·2026
Same author

Accelerating water dissociation via modulating charge transfer at the CoMo alloy/CoW layered double hydroxide heterointerface for highly efficient hydrogen evolution catalysis.

Journal of colloid and interface science·2026

Related Experiment Video

Updated: Sep 11, 2025

Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling
06:55

Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling

Published on: August 5, 2016

8.3K

Heterogeneous strong asperities and tectonic complexity control irregular cascading ruptures.

Chuanchao Huang1, Wenbin Xu1, Roland Bürgmann2

  • 1School of Geoscience and Info-Physics, Central South University, Changsha 410083, China.

Science Advances
|August 13, 2025
PubMed
Summary
This summary is machine-generated.

The 2024 Noto earthquake

More Related Videos

The Role of Fabric in Frictional Properties of Phyllosilicate-Rich Tectonic Faults
07:39

The Role of Fabric in Frictional Properties of Phyllosilicate-Rich Tectonic Faults

Published on: November 6, 2021

3.3K
Predicting Catalyst Extrudate Breakage Based on the Modulus of Rupture
09:53

Predicting Catalyst Extrudate Breakage Based on the Modulus of Rupture

Published on: May 13, 2018

8.4K

Related Experiment Videos

Last Updated: Sep 11, 2025

Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling
06:55

Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling

Published on: August 5, 2016

8.3K
The Role of Fabric in Frictional Properties of Phyllosilicate-Rich Tectonic Faults
07:39

The Role of Fabric in Frictional Properties of Phyllosilicate-Rich Tectonic Faults

Published on: November 6, 2021

3.3K
Predicting Catalyst Extrudate Breakage Based on the Modulus of Rupture
09:53

Predicting Catalyst Extrudate Breakage Based on the Modulus of Rupture

Published on: May 13, 2018

8.4K

Area of Science:

  • Geophysics
  • Seismology
  • Earthquake Science

Background:

  • Understanding earthquake rupture characteristics is crucial for seismic hazard assessment.
  • The 2024 Noto earthquake (Mw 7.5) provides a case study for complex rupture dynamics.

Purpose of the Study:

  • To investigate the rupture characteristics and fault heterogeneity of the 2024 Noto earthquake.
  • To differentiate the contributions of closely spaced fault structures to the mainshock rupture.

Main Methods:

  • Analysis of relocated aftershocks.
  • Interpretation of geodetic measurements.
  • Examination of seismic waveform data.

Main Results:

  • The earthquake involved rupture across two fault segments with varying dip angles.
  • A preceding swarm fault was reactivated, exhibiting bilateral slow rupture.
  • A delayed rupture southwest of the hypocenter was caused by a strength barrier.
  • The mainshock triggered a small earthquake swarm with limited aftershocks for larger events.

Conclusions:

  • Complex fault geometry and strong asperities significantly influence cascading rupture processes.
  • The Noto earthquake rupture was a compound event, influenced by pre-existing structures and barriers.