Geotechnical Engineering
DCDA–DSA 反演
DCDA–DSA inversionA method for reconstructing three-dimensional in situ stress in deep hard rock by integrating the inversion of Double-Closest-Direction Analysis (DCDA) and Stress-Direction Analysis (DSA) using oriented cores. / 一种利用定向岩芯对双最近方向分析（DCDA）和应力方向分析（DSA）进行反演，以重建深部硬岩三维地应力的方法。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-15 21:06:09
Sub-knowledge points
DCDA InversionDSA InversionIntegrated Reconstruction
Higher-order knowledge points
Rock MechanicsGeomechanics
Main parameters and performance indicators
Oriented Cores: Samples with known orientationDCDA: Double-Closest-Direction AnalysisDSA: Stress-Direction AnalysisIn Situ Stress: The state of stress at a specific point in the earth's crust
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsThree-dimensional in situ stress reconstruction in deep hard rock by integrated DCDA–DSA inversion of oriented coresOpen source
Related products and links
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Creation and modification trail
1 recordsRecord title: DCDA–DSA inversion.
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