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 type: meta
 title: "Operation Log"
-updated: 2026-05-28
+updated: 2026-05-29
 tags:
   - meta
   - log
@@ -25,6 +25,34 @@ Parse recent entries: `grep "^## \[" wiki/log.md | head -10`
 
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+## [2026-05-29] ingest | Abaqus Analysis User's Guide Volume II
+- Source: `.raw/AbaqusAnalysisUserGuide2/`
+- Summary: [[Abaqus-Analysis-User-s-Guide-Volume-II|Abaqus Analysis User's Guide Volume II]]
+- Pages created: [[Abaqus-Analysis-User-s-Guide-Volume-II|Abaqus Analysis User's Guide Volume II]], [[Abaqus General and Linear Perturbation Steps]], [[Abaqus Nonlinear Solution Control]], [[Abaqus Restart and Results Transfer]], [[Abaqus Substructuring and Submodeling]], [[Abaqus Matrix Generation and Reduced Models]], [[Abaqus Fracture and Enriched Discontinuity Modeling]], [[Abaqus Adaptivity and Mesh Replacement]], [[Abaqus Explicit Analysis Efficiency Techniques]], [[Abaqus Eulerian and Particle Methods]], [[Abaqus Multiphysics Coupling and Co-simulation]], [[Abaqus Structural Optimization and Parametric Studies]], [[Abaqus User Subroutines and Utility Routines]]
+- Pages updated: [[index]], [[overview]], [[hot]], [[sources/_index]], [[concepts/_index]], [[entities/_index]], [[Computational Mechanics]], [[ABAQUS]], [[Abaqus Theory Manual]], [[Abaqus-Analysis-User-s-Guide-Volume-I|Abaqus Analysis User's Guide Volume I]], [[Abaqus Analysis Procedures]], [[Abaqus Matrix-Based Model Definition]], [[Abaqus Job Execution Workflow]], [[Abaqus Resource and Parallel Execution]], [[Static Equilibrium Equation Solvers]], [[Direct Time Integration Methods]], [[Finite Element Eigenproblem Solvers]], [[Finite Element Heat Transfer and Field Problems]], [[Finite Element Program Implementation]], [[Finite Element Modeling and Convergence Checks]], [[dashboard]], [[getting-started]], [[Wiki Map]]
+- Key insight: Volume II adds the Abaqus analysis-strategy layer: procedure selection, nonlinear controls, restart/import, reduced modeling, fracture/XFEM, adaptivity, explicit efficiency, Eulerian/particle methods, multiphysics coupling, optimization, and user-code extension.
+
+## [2026-05-29] ingest | Abaqus Analysis User's Guide Volume I
+- Source: `.raw/AbaqusAnalysisUserGuide1/`
+- Summary: [[Abaqus-Analysis-User-s-Guide-Volume-I|Abaqus Analysis User's Guide Volume I]]
+- Pages created: [[Abaqus-Analysis-User-s-Guide-Volume-I|Abaqus Analysis User's Guide Volume I]], [[Abaqus Input File Syntax]], [[Abaqus Spatial Model Definition]], [[Abaqus Surface and Assembly Modeling]], [[Abaqus Matrix-Based Model Definition]], [[Abaqus Job Execution Workflow]], [[Abaqus Resource and Parallel Execution]], [[Abaqus Output Database and Results Files]]
+- Pages updated: [[index]], [[overview]], [[hot]], [[sources/_index]], [[concepts/_index]], [[entities/_index]], [[Computational Mechanics]], [[ABAQUS]], [[Abaqus Theory Manual]], [[Abaqus Analysis Procedures]], [[Abaqus Element Library]], [[Finite Element Program Implementation]], [[Finite Element Contact Formulation]], [[Finite Element Load Vector Assembly]], [[Finite Element Modeling and Convergence Checks]], [[dashboard]], [[getting-started]], [[Wiki Map]]
+- Key insight: The user guide adds the analyst-facing Abaqus workflow from keyword input and spatial model definition through job execution, resource control, and output database/results-file interpretation.
+
+## [2026-05-29] ingest | A First Course in the Finite Element Method
+- Source: `.raw/AFirstCourseInTheFiniteElementMethod/`
+- Summary: [[A-First-Course-in-the-Finite-Element-Method|A First Course in the Finite Element Method]]
+- Pages created: [[A-First-Course-in-the-Finite-Element-Method|A First Course in the Finite Element Method]], [[Daryl L. Logan]], [[Direct Stiffness Method]], [[Bar and Truss Finite Elements]], [[Beam and Frame Finite Elements]], [[Plane Stress and Plane Strain Elements]], [[Axisymmetric Finite Elements]], [[Finite Element Load Vector Assembly]], [[Finite Element Modeling and Convergence Checks]], [[Finite Element Thermal Stress Analysis]]
+- Pages updated: [[index]], [[overview]], [[hot]], [[sources/_index]], [[concepts/_index]], [[entities/_index]], [[Computational Mechanics]], [[Finite Element Method]], [[Displacement-Based Finite Element Formulation]], [[Isoparametric Finite Elements]], [[Finite Element Heat Transfer and Field Problems]], [[Static Equilibrium Equation Solvers]], [[Direct Time Integration Methods]], [[Finite Element Program Implementation]], [[Isoparametric Linear Solid Elements]], [[dashboard]], [[getting-started]], [[Wiki Map]]
+- Key insight: Logan's textbook adds a teaching sequence that grounds the finite element method in direct stiffness assembly, structural element families, plane and axisymmetric continua, load vectors, modeling checks, thermal stress, and elementary dynamics.
+
+## [2026-05-29] ingest | Abaqus Theory Manual
+- Source: `.raw/AbaqusTheoriesManual/`
+- Summary: [[Abaqus Theory Manual]]
+- Pages created: [[Abaqus Theory Manual]], [[Abaqus Analysis Procedures]], [[Abaqus Element Library]], [[Reduced Integration and Hourglass Control]], [[Hybrid Incompressible Elements]], [[Abaqus Constitutive Integration]], [[Finite Element Contact Formulation]]
+- Pages updated: [[index]], [[overview]], [[hot]], [[sources/_index]], [[concepts/_index]], [[entities/_index]], [[Computational Mechanics]], [[Finite Element Method]], [[Nonlinear Finite Element Analysis]], [[Isoparametric Finite Elements]], [[Mixed Finite Element Formulations]], [[Direct Time Integration Methods]], [[Finite Element Eigenproblem Solvers]], [[Solid Element Stiffness Integration]], [[ABAQUS]], [[dashboard]], [[getting-started]], [[Wiki Map]]
+- Key insight: The manual connects textbook FE theory to production Abaqus choices: procedure selection, element-library formulation, reduced and hybrid integration, material-point constitutive updates, and contact/interface constraints.
+
 ## [2026-05-28] ingest | Solid Element Notes
 - Source: `.raw/SolidElement/`
 - Summary: [[Solid Element Notes]]