Materials Mechanics
Monocular 3D Video Extensometer
2025/06
Structural health monitoring (SHM) is a technology system that comprehensively applies sensors, data acquisition and analysis models for condition awareness and safety assessment of key structures.
2025/04
As society pays increasing attention to environmental protection and sustainable development, structural safety monitoring plays a growing role in promoting green buildings. It improves building safety while supporting rational resource use and environmental protection.
2025/04
Structural health monitoring (SHM) is an indispensable part of modern engineering management, gradually becoming the core means of ensuring long-term safety and stability of buildings and infrastructure.
2025/04
DIC is an efficient, non-contact deformation measurement method that has become indispensable in modern mechanics experiments. By analyzing changes in object surface images, it precisely measures deformation, displacement and strain during loading, providing high-precision data in various experiments.
2025/04
With technological development, traditional mechanical testing methods are gradually being replaced by new techniques. DIC is one of them — widely used in mechanics and materials science as an important tool for precisely measuring deformation and stress distribution.
2025/03
Landslide risks have long troubled construction and residents' safety, with incalculable consequences once a landslide occurs. How does a slope safety monitoring system provide early warning? It focuses on displacement, cracks, rainfall, earth pressure and seepage indicators for comprehensive risk assessment.
2025/03
Dams are important infrastructure for water resource dispatching; a safety accident would cause huge economic losses and serious ecological disasters. Key monitoring indicators include structural deformation, seepage pressure, saturation line changes, vibration and crack propagation.
2025/03
As urban building density increases, building safety has drawn growing attention, and building safety monitoring systems have become essential tools for property management, government agencies and residents. So what exactly can a building safety monitoring system monitor?
2025/01
The Haytham Red Box video extensometer is a non-contact extensometer based on advanced DIC technology, widely used in mechanical property testing. It captures specimen deformation images during loading through high-precision cameras and outputs accurate deformation and strain data via dedicated software.
2024/12
DIC speckle coating usually has no significant influence on specimen mechanical properties, but subtle effects may exist in specific cases. The coating mainly provides surface texture for DIC analysis; the degree of influence is closely related to specimen type and experimental conditions.